catalytic

This catalytic role was one of the most satisfying outcomes for the bank's surviving founders, Grzywinski and Houghton.

In the last years, tannase has been the subject of a lot of studies due to its commercial importance and complexity as catalytic molecule.

"We had to be thoroughly analyzed, " he said. "They saw us as a potentially catalytic force. They just had to figure out for what. "

in the light of this , it is important that the bank plays a catalytic role in mobilising resources within and outside of the region.

Three self-designed electro-catalytic reactors were been used for adjusting the hydraulic retention time.

Increased rate of reaction, in the presence of a catalyst, is called catalysis, or catalytic action.

The activity of an enzyme can be controlled through the regulation of its synthesis, catalytic activity, or degradation.

The system that Volvo and most other producers have chosen is called Selective Catalytic Reduction or SCR.

This conversion is carried out with the aid of the catalytic chemical chlorophyll which absorbs the electromagnetic radiation of sunlight.

To stop operation , take off the threaded cap of the catalytic burner and replace with a cap .

The tetrachloroethylene carbonate is decomposed by heating same with a catalytic amount of a tertiary amine or amide.

As another bonus, catalytic funding is now available to get the ball rolling and attract more funds.

Increased rate of reaction , in the presence of catalyzers, is called catalysis, or catalytic action .

Catalytic deactivation is one of the key factors to affect photocatalytic degradation directly in the practical application.

The promotive action of flame heating to catalytic oxidation was stated. The primary treatment result of the device was given.

I hope this research can be subject to what I am concerned about the design of video titles within the catalytic role played.

ShoreBank also proved to be a catalytic presence in its community, in the banking industry, and throughout the world.

The method may be carried out in the regenerator of a conventional fluid catalytic cracking (FCC) unit.

The metals display catalytic, electrical and optical that would not be present in larger or odd-sized crystals.

in the thermal reactor it promotes corrosion , and in the catalytic reactor it tends to poison the catalyst.

Conversion and selectivity of catalytic reactions as well as the deactivation rate of the catalyst itself is very temperature- sensitive .

Like the ATP-powered molecular motors inside the cell, these tiny catalytic cylinders were essentially immersed in their own fuel.

Catalytic pyrolysis of biomass is one of the important methods of biomass thermal chemical conversion.

Typical components in such a blend could be isooctane, alkylate and catalytic reformate.

Catalytic properties of these materials were explored by employing the electrochemical and photo catalytic test system.

However, the catalytic properties of zirconia, which also acts as support, is not as well understood as alumina.

From this point of view, the catalytic reduction of SO2 by CO to sulfur is desirable and has received much attention in recent years.

The commercially used catalytic reforming process can be classified mainly as of the semi-regenerative and continuous-regenerative types.

The flue gas denitration device comprises an economizer and a reactor, wherein the reactor is a selective catalytic reduction reactor.

Osama bin Laden's death is one of those catalytic moments that seize mass attention, as people sense a turning point of some kind.

A study on relationship between the miner alogical characteristics and catalytic properties of catalysts should be strengthened.

It is always the research focus to screen, mine and develop the microbial lipases with novel catalytic activity and high stability.

It only becomes viable as part of an integrated process (say producing magnets or catalytic converters) or as a mining by-product.

The coagulation and sedimentation and catalytic oxidation processes were used to treat anthraquinone dye wastewater.

The methanol molecule has the best catalytic effect among the three molecules followed by the water and ammonia molecules.

Research has shown that the title method is of high catalytic activity, high selectivity and high reaction rate for acrylonitrile transform.

Titanate nanotubes with a high ratio of surface area and photochemical stability have been studied widely in the photo catalytic field.

Install an ozone ionization generator on the air-intake end of all the air-intake engines. The channel has catalytic action.

Therefore, catalytic materials, amorphous alloys have been home and abroad, research institutions, universities research hot spots.

As the high pressure drop, zeolite powder in the catalytic reaction of the application does not apply to fixed-bed reactor.

Use the GC-MS technique to detect the product of catalytic hydrogenation, obtain the law of the catalytic properties.

Hydrolysis process of methyl acetate with catalytic distillation can be simulated successfully by a differential model.

The concentration of carbon monoxide, which acts as a catalytic poison for the Pt anode electrocatalyst of fuel cells, decreased remarkably.

After mixing, the catalytic performance of the catalyst keeps constant, the product slate has only a small change.

Catalytic applications of the material in cracking, aromatization, isomerization and alkylation reactions were also introduced.

Professionals believe that the putting forward of this goal will be Thailand's clothing and leather exports played a catalytic role.

Catalytic chemical industry of the chemical industry is one of the themes of eternity.

The synthesis methods and synthesis conditions influence the structure, the coordination state of Ti species and the catalytic performances.

used for catalyst material to increase the catalytic activity.

The invention relates to a fluidized bed reactor for preparing olefin and aromatic hydrocarbon through catalytic reaction of residual oil.

New technology is limited due to the structure feature of regenerator and reactor, during the refine of small catalytic cracking unit.

Chemical modification and genetic modification also can be used to and generate the catalytic antibodies.

The power gains were achieved through an updated ECU, a sports exhaust system, new intercooler piping and a high-flow catalytic converter.

Chinese leather shoes as leader of King Aokang Group in this area in the front left, played a catalytic role.

The wing valve is the key equipment in catalytic cracking unit. The good or bad operation affects the long period operation of unit.

For the recent years, catalytic ozonation has been received much attention from many scholars due to its inducing prospect.

Catalytic reaction speeds up the reaction rate by changing the path of reaction and lowering reaction activation energy.

Investigations have been made on the catalytic hydrogenation of furfural to furfuryl alcohol in a fluidized bed.

Finally, some methods combining catalytic oxidation and other methods in the removal of indoor formaldehyde are introduced as well.

Experimental results showed high catalytic activity, mild conditions, thc method convenient, lower corrosiveness and no pollution.

Chloroperoxidase(CPO) as a member of peroxidase family has extensive catalytic activities for various organic substrates.

This may be accomplished by using non-uniform amounts of catalytic materials within the filter depending on the targeted application.

Conclusions microwave irradiation to nucleophilic substitution of aromatic compounds has striking catalytic action, It shows that they. . .

Ionic liquid has unique catalytic and solvent effects, resulting in its big potential in extractive separation and catalytic degradation.

Secondly, with the law playing a catalytic role, the construction of filial piety can be effectively implemented.

Metal elements doping technology was effectively applied to improve photo catalytic properties of perovskite-type oxides.

The catalyst prepared by this method show good catalytic activity and selectivity for the hydrogenation of o-chloronitrobenzene.

Carbon nanotubes have bigger surface area and good adsorption properties, so catalyst can be maximized its catalytic activity.

Ammonia selective catalytic reduction (SCR) of nitrogen oxide is the only industrialized flue gas DeNOx technology.

In this paper, the inspection on the basis of the relevant information summarizes the asymmetric catalytic reduction of new progress.

Treatment of a furfural-byproduct wastewater by catalytic oxidation using perhydrol.

Compared with inorganic catalysts, the ion exchange resin as catalysts shows excellent catalytic performance and could be readily recycled.

A new catalytic mechanism is proposed: the catalytic effect of a catalyst is attributed to the change of CC chemical bond by catalyst.

third, to determine the catalytic converter efficiency through comparing the electronic signals from pairs of oxygen sensor.

Many of the catalytic antibodies overworked the body, stretching the limits of biological endurance.

The catalytic activity and selectivity were little influenced by the loading amount in the cases of the coprecipitated catalysts.

The results showed that deep catalytic cracking was the super advanced technique for increasing propylene in the world at present.

The activity of catalytic system, as well as the copolymerization behavior and law, were investigated.

The results showed that concentration of the catalyst, calcination temperature had some influences on photo catalytic properties.

The composition comprises a polyurethane binder and photo catalytic particles within the polyurethane binder.

The latest researches in dimethyl ether as a clean fuel and its catalytic combustion were reviewed.

Effects of temperature on coke and its precursors formation were studied during catalytic cracking of toluene over USY catalyst.

Zanamivir and oseltamivir bind differently at the neuraminidase catalytic site and this contributes to different drug resistance profiles.

It was character ed by XRD, BET method, the reaction kinetics at the catalytic process was also measured.

In this book he explores a range of fascinating topics - like gene networks, auto-catalytic sets, rugged landscapes.

besides , all pre - euro franchised buses have been installed with catalytic converters to reduce the emission of particulates.

The experimental results show that the vanadium-substituted P-Mo-V quaternary ammonium salts showed excellent catalytic oxidation capacity.

Finally, the catalytic properties of the mixed composite mesoporous materials on the thermal decomposition of AP were investigated.

The metallic bellow expansion joints are the important parts on fluid catalytic cracking unit in petroleum refinery industry.

Since STM can be operated at elevated pressures and temperatures, images can be collected in situ under catalytic conditions.

It is clear that catalysis with ion exchange resins provides an effective and efficient answer to a number of catalytic problems.

It was pointed out that membrane catalytic technology should be faced with some problems in the course of industrialization.

Objective: To clone the catalytic region of Glucosyltransferase from Streptococcus mutant and express it in Escherichia coli.

The products of nitro aromatics catalytic hydrogenation are widely used in chemical industry, medicine, dyes, pesticides and other fields.

The catalytic performance could be easily tuned to produce tailor-made polymers by controlling electronic. . .

Glassy carbon electrode modified with the composite membrane showed good performance of electro-catalytic oxidation-reduction for glucose.

A new and sensitive catalytic kinetic method was set up for the polarographic determination of manganese.

Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included.

The catalytic activity and selectivity of the catalysts for n-pentane isomerization at ambient temperature were investigated.

Lower production also means less demand for palladium and platinum, used in the production of catalytic converters.

Better understanding of the relationship between catalyst preparation, structure and catalytic behaviour has been promoted.

The catalytic performance of the secondary amine catalyst is generally superior to the primary amine and tertiary amine catalyst.

Fourthly, experiments were carried out to test the photo catalytic activity of the composite photocatalyst.

butyl propionate was catalytic synthesis by the esterification reaction of n butyl alcohol with propionic acid by potassium bisulfate.

The catalyst is widely used in the catalytic hydrogenation, especially in the hydrogen peroxide industry.

Catalytic reforming beforehand hydrogenation of steam cracking unit is an important link of separation units.

This paper introduced the application of new type(BY)high efficient cyclone separation system in residual fluid catalytic cracking unit.

Compared with traditional way, catalytic aromatization of isophorone has been proved to have many advantages.

Extraction of ethylene from catalytic cracking dry gas is an efficient means to reduce waste and increase the output of ethylene.

So, researching on a miniaturized optical image processing system will play a catalytic role in industrial production technology.

Furthermore, we discuss the catalytic mechanism of these catalysts in brief. In the end, the prospects for the futher works were proposed.

Finally, ionic liquid and catalyst were recycled and reused, it was proved that catalyst still had good catalytic performance.

the absorption ability of the film surface was increased , therefore , the photo catalytic activity if the thin film was enhanced.

There is no apparent difference for the efficiency of photo catalytic reduction of silver ion between air and argon atmosphere.

on catalytic activity were studied in detail. The results show that the acidified bentonite displays good catalytic activity. . .

The test bench has high value applications, which can quickly and effectively evaluate performance of the catalytic converter.

The aerator can be widely applied in activated sludge process, catalytic oxidation, SBR and other waste water aerobic treatment techniques.

These composites possessed excellent catalytic properties for treating formaldehyde.

Catalytic converters on the cars and better filters on power-plant smoke-stacks have greatly reduced smog, smoke and soot in the air.

Inhibit the catalytic oxidation of metal ion to the oil as well as the corrosion of sulfide to the copper.

And selective catalytic reduction technology to the higher efficiency and the versatility and is strongly.

The content of light hydrocarbon dissolved in the polluted water of heavy oil catalytic cracking unit was measured online.

Demand for the precious metal, used in catalytic converters, has slumped as car sales have fallen.

Catalytic converter can effectively reduce the harmful exhaust emission, and is widely used on motor vehicle.

instead it gives grants to those it considers the best specialists: "We think of ourselves as catalytic philanthropists, " says Raikes.

It mainly introduced the catalytic degradation of polystyrene and drew a conclusion that degradation products vary with different catalysts.

Based on the analysis, the new concept of two-stage riser fluid catalytic cracking(TSRFCC) was proposed, and the ad. . .

The photo-catalytic nanometer active water can be produced by solar energy, has low cost and is easy to widely popularize and apply.

Catalytic dehydrogenation of ethylbenzene is an important method for production of styrene.

The performance of the catalysts is the key factor in industry application of the natural gas catalytic combustion technology.

It is observed that the crystallization become well after calcining, which results in the higher photo catalytic activity of the samples.

The resent research progress in photo catalytic performance of the spinel type composite metal oxides nano-powder was reviewed.

The catalyst prepared by impregnation has good catalytic performance of maleic anhydride hydrogenation to succinic anhydride.

The current corrosion status of catalytic cracking unit and its protective measures were reviewed.

Attrition -resistance and catalytic properties of FCC catalysts prepared by different processes were investigated.

Catalytic chemical vapor deposition synthesis of helical carbon nanotubes and triple helices carbon nanostructure.

This article presents the heterogeneous catalytic ozonation of organic contaminants in water by metal and metallic oxides and its mechanism.

The method of prefabrication, assembling, installation and examination on site for large scale catalytic fractional column was introduced.

Catalytic cracking is promised as one of the most potential tar removal method.

Guanidinium ionic liquids are concerned mainly due to their high thermal stability, chemical stability and catalytic activity.

The invention relates to a catalytic oxidation system and the application thereof in the synthesis of Tazobactam.

The results showed that the wastewater biodegradability has been improved through electro-catalytic oxidation treating.

This review covers the technology development, the influence factors and the problems of catalytic hydrogenation of organic intermediates.

Techniques of catalytic distillation and mixed phase reaction developed by Qilu Petrochemical Company were introduced.

Mesoporous silicas have shown potential applications in catalytic reaction, adsorption, separation, biotechnology and pharmacy.

The Ti-PILC catalyst showed high catalytic activity to the transesterification of DMC with phenol and DPC yield could reach up to 29. 1%.

One example is the increase in surface area to volume ratio altering mechanical, thermal and catalytic properties of materials.

Modified montmorillonite, as a novel catalytic material, has wide scope of applications.

In this paper, we chose Cuprous Oxide as research object and focus on its preparation and application in photo catalytic oxidation.

The V6 engine also features exhaust gas recirculation, an oxidising catalytic converter and a maintenance-free diesel particulate filter.

Catalytic converter: A device installed in motor vehicle exhaust systems that reduces the emissions of hydrocarbons and carbon monoxide.

The direct oxidation of propane to acrylic acid has become a hot spot in catalytic oxidation of light alkanes in recent years.

Preparation of brookite titanium dioxide had a higher photo catalytic activity.

Using solvent refining technique to produce rubber oil from furfural extract oil and catalytic cracking cycle stock was studied.

Transition-metal compounds play a very important role in a large range of catalytic processes.

The key to launching the vehicles in all 50 states is the urea-injection system, also known as selective catalytic reduction.

The paper makes brief introduction to the structure, material manufacturing technology and performance of automobile catalytic converter.

It was used for catalytic oxidation of crotonic aldehyde to crotonic acid.

The current researching of catalytic partial oxidation of methane to methanol in gas-solid phase at home and abroad was reviewed .

Magnetic liquid and magnetic powder were prepared by co-precipitation method and catalytic activated method respectively.

The advantages of this new catalytic system include economic, good substrate scope and high yield.

CNTs are manufactured from ethylene in a reactor at an elevated temperature using a catalytic process.

A phase transfer catalytic (PTC) reaction was conducted firstly to synthesize allyl resinate from sodium resinate with allyl chloride.

It was found that thiocyanate had catalytic effect on the oxidation of phenol red by potassium bromate in phosphoric acid medium.

The present regeneration methods are summarized, and their effects on zeolite structure and catalytic performance are also presented.

Its catalytic performance was evaluated by liquid-phase hydrogenation ofp-chloronitrobenzene.

Herself is just the first prototype in a larger project between the three universities called Catalytic Clothing.

Recent advance in direct catalytic hydroxylation of benzene to phenol, phenol to pyrocatechol and hydroquinone were reviewed.

The research progresses in synthesis, physical and chemical properties as well as catalytic performance on nanoscale ZSM-5 were summarized.

The key technology of nitro aromatics catalytic hydrogenation selected and prepared the high activity and selectivity catalyst.

The effects of the different rare earth in catalyst on catalytic activity and molecular weight of copolymer were studied.

The waves proved to be an adsorption catalytic hydrogen wave.

The tests on self developed catalytic oxidation process have been conducted for treating the thick water.

catalytic wet chlorine dioxide oxidation(CWCDO), loaded catalysts, impregnated method, printing-dyeing and organic-pesticide wastewater.

Chemical catalytic oxidation is fit for the processing of high strength, persistent organic pollutants.

Numerical simulations of catalytic combustion of methane ethane in the micro-channel whose surface are coated with catalyst are conducted.

The catalytic converter on your exhaust system contains cerium and lanthanum.

This paper analysis the work conditions of automotive catalytic converter, points out its main forms of failure and their causes.

When the solution was alkaline, the concentration of MB was low and the air participated, the photo catalytic activities were better.

Supported noble metal catalysts showed high catalytic activity for aromatic hydrogenation at low temperature.

It adopts multi-point sequence electronic controlled injection system, and combined with three-way catalytic converter.

The catalytic activity of rare earth chlorides for esterification reaction between citric acid and n butyl alcohol was investigated.

The yields predicted by the model proved in good agreement with experiment data and normal results of catalytic cracking.

The catalytic synthesis of dibutyl adipate with organic acid, inorganic salt, solid super-acid, ion-exchange resin, HPA etc. were reviewed.

Herein, oxygen-free conversion of methane to ethylene and hydrogen was achieved at low temperature using a plasma-catalytic process.

Micro-scale catalytic reaction will have widely future application in the construction of national defense and economy.

The catalytic combustion is an effective method to purify the waste gases discharged from the lost foam shop.

Objective A novel polarographic catalytic wave method for the determination of ibuprofen was proposed.

This dissertation studies the photo-catalytic purification efficiency of various homogeneous materials inside HFJ7110 automobile.

Dr Szostak has already made a range of "ribozymes" , as catalytic pieces of RNA are known in the trade, and some of them are ATP-powered.

The acid-resistant anode has such advantages as high acid resistance, long service life, high catalytic activity and wide applications.

The fume reaction chamber has infrared combuster, rate earth catalytic reaction layer and rare earth catalytic purifying layer.

But the photo catalytic efficiency of ZnO always was relatively low for the reason of energy barrier.

This invention disclosed systems and methods of producing heat in a fluid catalytic cracking unit.

The exhaust is enhanced from the downpipe through the tailpipe, including new high-flow catalytic converters.

Abzyme, or catalytic antibodies, is immunoglobulin that provided with catalytic activities.

The nitrogen poisoning mechanism of FCC catalysts and the catalytic conversion of nitrogen-containing compounds are summarized.

We can expect any sufficiently complex set of catalytic polymers to be collectively autocatalytic .

The photo catalytic mechanism, catalogue and carrier of photocatalysts and its applications were described in this paper.

The air guards the catalytic converter from overload and possible resulting damage.

A non-equilibrium model was established to simulate the catalytic distillation process in the preparation of ethylbenzene from dry gas.

To same degree, the coating amount of active component greater the higher of the catalytic activity.

In this paper, three future directions, clean fuels, replaceable fuels and catalytic purifier, were discussed briefly.

Influence in alkyl group of alkyl chloroacetate on the catalytic activity was also discussed.

Furthermore, two synthesising routes are compared and the research of catalytic aromatization of isophorone is summarized in this paper.

The application of carbon nanofibers synthesized in-situ by catalytic pyrolysis method in micro-pore carbon brick was researched.

The processes employ catalytic compositions that comprise a predominantly basic material and little to no large pore zeolite.

The method of chemical catalytic esterification overcomes some disadvantages, hut has high energy consumption.

The catalytic ozonation in organic solvent possesses higher oxidation efficiency and ozone utilization rate and is a new m. . .

The conditions of esterification reaction and the catalytic stability of the resin were investigated.

Therefore, the effective utilization of solar energy still remains a challenge in photo catalytic applications.

The photo catalytic activity of the TiO2 was investigated through degradation of brilliant blue dye under artificial ultraviolet light.

In order to improve the performance of catalytic converter, optimal design should be made by means of systematic method.

This means that the catalytic effect is maintained high in the thermal reserve zone of the blast furnace.

Ceramic membrane in the catalytic reaction, filtration and separation technologies have played an enormous role.

The active phases of catalysts were investigated in ordet to explore the excellent catalytic properties at high temperature.

It shows higher photo catalytic activity in the phenol degradation reaction than anatase that has very similar specific surface area.

In a word, the investigations for decreasing of catalytic activity need to be further done.

All new petrol cars must be fitted with catalytic converters to control emissions.

Effects of hydrostatic pressure on catalytic activity and stability of two alcohol dehydrogenases.

The catalyst is characterized by low cost, high catalytic activity and very low activity to oxidize sulfur dioxide to sulfur trioxide.

The effect of pressure on coke and its precursor's formation was studied during catalytic cracking of toluene over USY catalyst.

Binding of dioxygen and catalytic activity are the promising properties.

Their early arrival did not have the catalytic effect that was hoped for.

Catalytic performance of the activated carbon and the effect of reaction conditions on oxidative removal of thiophene were investigated.

Catalytic performance of the combination of activated carbon and formic acid is higher than that of only formic acid.

Mafu fuel additives are catalytic and increase the rate of combustion of the fuel.

Latest advances in the gaseous phase catalytic synthesis of difluoromethane and the preparation of catalysts are summarized.

INTRODUCTION Fluid catalytic cracking FCC technology is a technology with more than 60years of commercial operating experience.

A process in which the catalytic reaction and distillation separation take place concurrently.

Study the catalyst performance of photo catalytic reaction, anti-corrosion, anti-degradation.

The process is considered by some refiners as a supplement to the basic catalytic cracking process.

The principle of microwave induce catalytic reactions and the demand of induced catalytic reactions to catalysts and supports.

Ethylene glycol process is a long process, which includes more than ten fractionating columns and fixed-bed catalytic reactor.

The effects of component impregnation sequence on catalytic performance and product distribution for Fischer-Tropsch synthesis are studied.

After hydrothermal catalytic pyrolysis reaction of heavy oil, the stability of asphaltene became worse.

The first commercialization of catalytic distillation technology is for synthesis of MTBE, a gasoline octane improver.

For the three converters, with the catalytic efficiency increasing the exhaust resistance adds, engine power reduces and BSFC worsens.

The results provide the foundation for establishing the single-event micro-kinetic model of catalytic reforming.

Catalytic behaviors of the catalyst was tested using FCC diesel oil and VGO as the feed.

We started with trillions of random RNA sequences. Then we selected the ones that had catalytic properties, and we made copies of those.

Catalytic combustion of methane (CCM) is a high efficient and low-polluted technique for energy utilization and exhaust gas treatment.

The mechanism of hexa- coordinate phosphorus intermediate explains the catalytic effect of imidazole.

The research of catalytic combustion has attracted much more attention in many countries.

Photo catalytic degradation of organic matter is thought as the most promising environmental control methods in the world.

Porous ceramics may be used as high-temperature filter, catalytic carrier, porous electrode for fuel cell, and bioceramics, etc.

This paper reviews the function of rare earth in catalytic purification of automotive exhaust gases.

A method for converting synthesis gas into liquid hydrocarbons via the catalytic reaction system in also disclosed.

The latest advances in platinum alloy catalytic gauzes for ammonia oxidation to manufacture nitric ads is reviewed.

special one dimension structure and non-nitrogen metal adulteration of the invention lead to good visible-light catalytic activity.