adsorption

This pattern is representative of a progressive occupation of the surface available for adsorption.

Analysis and calculation of the heat transfer in the adsorber is one of important fundamental tasks in the adsorption cooling study field.

The average adsorption ratio is only 0. 65 compared with that of a constant-adsorption process.

In contrast, the adsorption at the reconstruction elbows does not give clear evidence of any preferred molecular orientation.

adsorption The concentration of a chemical substance on the surface of an abiotic or biotic system.

The adsorption reaction mainly consists of the surface desorption with somewhat replacement reaction accompanied.

The polymer has to be strongly adsorbed on the surface to avoid de-adsorption upon collision or dilution of the dispersion.

This book presents a unified, up-to-date development of operating methods used for large-scale adsorption and chromatography.

It was found that the oxidation rate of the azo dye molecules is related to its adsorption amount on the surface of composite electrode.

The surface excess was computed from the Gibbs adsorption isotherm and was found to be in good agreement with experimental results.

and the dropping of the cold filter plugging point was more obvious with stronger adsorption of the fluidity improver over the wax.

visual effects: the harmful gas adsorption in to get out, just like a spider web, layer upon layer adsorption, effective and intuitive.

In deeper soil with lower organic carbon, however, the adsorption seems to be nonlinear.

ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM. DETERMINATION OF AN ADSORPTION INDEX.

Organic solvent vapors can be recovered from an air stream (fume) by adsorption on granular activated carbon.

The calculation results show that this project can reduce the minimum adsorption force, driving torque and resist overturning.

Soil adsorption-desorption processes controlled the concentration of heavy metal ions, which was one of the main chemical processes.

and the Leng Gan machine and adsorption type compressed air dryer ( hereinafter referred to as the " dry machine" ) are widely used.

The PVDF membrane because of its unique non-network-like pore structure of the cortex and, with a strong protein adsorption capacity.

The appearance of desiccant is ball bead, because the surface area of the spherical, to the largest water vapor adsorption.

Sorbent booms are designed to be linked into barriers of any length for containment and adsorption.

The surface modification of coal fly ash and its adsorption mechanism are summarized.

This numerical method can assist the experimental work for predicting, and also be used for other competitive adsorption process.

The orthogonal testing and ultraviolet spectrophotometry were used to determine the adsorption performance of organic bentonite clay.

The adsorption thermodynamic, adsorption kinetics and adsorption isotherms of these five individual metals were analyzed systematically.

In this paper the design concept of a tri coupled cycle adsorption heat pump unit is proposed under the thermodynamic analysis.

Purification is the complete removal of a contaminant from a fluid through a chemical interaction or adsorption.

The same can only take away part of the charge, and the actual service life short because easy adsorption dust, causing it to fail.

A new method to characterize the surface activity of zirconia powder, iodine adsorption method has been discussed in this paper.

The utilization efficiency of condensate oil can be improved evidently through the molecular management of the adsorption separation.

Viruses do not loose their infectivity following their adsorption to a solid particles .

The micro-heating regeneration adsorbing drier changes ordinary compressed air into purified compressed air by means of drying adsorption.

Sometimes , the activated charcoal can be treated with other chemicals to improve its adsorption abilities for a specific toxin .

She brought the cup, then adsorption and fragrance were mixed Heart of the tea bag, and avoid whispering: "do not matter. "

The effect of each factor for resolution of phosphorus adsorption was introduced as well as phosphorus taxonomy and its characteristic.

The selective adsorption of Nocardia on the surface of pyrite and sphalerite was studied under various conditions.

Regenerative adsorption dryer is generally divided into no heat regenerative adsorption dryer and a heat regenerative adsorption dryer.

A thin water film of the surface of natural bentonite makes it have worse adsorption of organic compounds.

This study, through different calcination temperature and calcination time to elect the best of phosphorus adsorption swelling vermiculite.

Adsorption is the concentration of one substance very near the surface of another.

The results showed that the breakthrough time of adsorption resin was longer and its heat effect was lower.

The types of adsorption models and isotherms of amino acids on the surface of solid materials are presented.

Their adsorption actions on the surface of copper and inhibition mechanism were discussed simply.

Compared the SCP of the adsorption bed under isochoric and isobaric process, it comes to a conclusion that the isochoric process is better.

Compared with its support cross-linked poly(vinyl alcohol), the DEA- PVT possessed very little non-specific adsorption for proteins.

Liquid nitrogen adsorption technique was used to obtain pore properties of activated carbon from Coke Powder based Activated Carbon by KOH.

For this reason, It should not be "adsorption" that the reaction type occurred between nitroglycerin and PVC Infusion set.

At least 3-5 years design experience with adsorption and filtration equipments. Experience in MNC would be a plus.

Therefore, the TLA ash has very a strong adsorption and plays an important role in the improvement of performances for TLA modified asphalt.

as temperature rose, the adsorption capacity of zeolite to phosphorus increased, and equilibrium time of adsorption lengthened.

Benzothiophene showed a strong competitive adsorption effect to thiophene.

solution, due to a combination of ion exchange and electrostatic interactions governing the adsorption process.

The door plate is made from the material of good plasticity and sock-adsorption buffer function.

Affinity adsorption, one of the protein purification methods, is frequently used because of its binding specificity to the target compound.

The simultaneous adsorption of the three functional groups forces the isovanillin molecule to be horizontally oriented at the metal surface.

From the above results, the selective adsorption of organic solvent molecules was more effective in the MOF508.

The adsorption of methanol on the surface of zinc oxide was investigated by in situ FTIR and pulse reaction.

The chemical structures, existing types, adsorption, metabolism, origins from food , and its safety of phytosterol were introduced.

With the increase in the concentration of citric acid, the paddy soil had a gradually reduced adsorption of cyromazine and melamine.

Drinking dark tea can alleviate toxic effects of heavy metals as tea polyphenols has a strong adsorption function.

Active carbon has strong capacity of adsorption and is widely used in the treatment of printing-dyeing wastewater.

The experimental result indicated that adsorption and biodegradation actions are the main effecting factors in this study.

The sensing layer reacts with a chemical or biological agent by absorption, adsorption, desorption or chemical reaction.

Affinity adsorption, one of the protein purification methods, is frequently.

Experiments show that the micro-coil in the core can form multi-layer adsorption, which is called membrane accumulation.

After purging , oxygen pulses are injected until the detection system no longer indicates oxygen adsorption .

The results showed that the adsorption rate of adsorption resin was higher and adsorption resin was easier to be desorbed.

It was supposed that zeolite decreased the ammonia volatilization in composting mainly by the adsorption of ammonium nitrogen.

The quick and high rate of the treatment is mainly due to the adsorption and reduction action of the corrosion cell.

The adsorption mechanism of the modified activated carbon was also described through scan electron microscopy.

The rapid speed and high rate of the treatment are mainly due to the adsorption and the corrosion cell decolorization.

The thermodynamics constants of the adsorption process showed that the biosorption were endothermic and spontaneous.

Small nitrogen machine works with the pressure swing adsorption nitrogen machine works the same, mainly used in food packaging.

The results show that there exist two separate active adsorption sites between the benzene molecules and the NaY zeolite.

After plasma treated, the fabric surface had many small pits and fine cracks which could increase the rate of dye adsorption.

The experiment method of the measurement nanoparticles specific surface areas by the nitrogen adsorption method is investigated.

Third, is also the most likely problem is the bamboo charcoal fiber on adsorption of harmful substance also has a concept of.

Active carbon adsorption is an effective method for the treating low concentration benzene in industrial waste gases.

Widening the gap gives rise to a transition of the forces from repulsion to attraction if the adsorption is strong.

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

The adsorption capacity increased with the increasing of the ligand content and initial concentration of bilirubin accordingly.

rubber compounding ingredients . carbon black . determination of iodine adsorption number . titrimetric method.

This means that the adsorption competition depends on the binders, activate and Yan, packing size of affinity.

The ion exchange between mixed water and unconsolidated deposits inside caves is characteristic of cation exchange adsorption.

The proposed method is applied to predict the purity of para-xylene (PX) in a PX fractionation by adsorption process.

Advances about activated carbon adsorption and microwave-regeneration technique in the treatment of waste-water and waste-gas were reviewed.

MMA grafted cotton did not give any adsorption of LAS.

The results showed that adsorption properties to formaldehyde of the expanded graphite were promoted rapidly after modification by ammonia.

Adsorption and microbiological degradation mechanisms and influence factors of acetanilide herbicides are introduced.

Discharges the crisp air to purify the indoor air, the adsorption deleterious substance, improves the air quality effectively.

Adsorption and microbiological degradation mechanisms and influence factors of acetanilide herbicides are introduced.

Discharges the crisp air to purify the indoor air, the adsorption deleterious substance, improves the air quality effectively.

It introduced adsorption and catalysis technology in an actual treatment of low concentration organic waste gas.

The results showed that the adsorption capacity ofp- nitrophenol depends on the content of organic carbon in the modified slag.

The device relies on specialized surface chemistry that avoids protein adsorption, except for those molecules that need to be detected.

Therefore, the frequency variation due to a factor other than the adsorption of the object is cancelled.

In this paper, based on the physical and chemical properties, the general adsorption mechanism of activated carbon is introduced.

The thermodynamic and kinetic characteristics of adsorbing tetrachloroethane on adsorbent M were studied via static adsorption experiments.

sweetening agent adsorption achieved when saturated, the desulphurization efficiency drops obviously, must carry on the regeneration.

The experimental results show that the apparent adsorption rate decrease with the increase in the ionic concentration of added salt.

Objective: To investigate the optimal separation of the total flavones from Herba Epimedii by macroporous adsorption resin.

Since the 1960s, activated carbon fibers (ACFs) had been given much attention by scientists because of their novel adsorption properties.

This paper looks back general situation of the technologies of adsorption and separation and developing progresses of methane adsorbent.

The best choice for separating the isomers of dichlorobenzene is the adsorption separation by zeolite adsorbents in high efficiency.

and the adsorption dynamics was in accordance with the second order rate equation and correlation coefficient were all more than 0. 99.

Self-developed products 2. 2 tons double bottom dump mine car and the track used for the adsorption brake national patent products.

Present invention discloses a mixing working medium deep refrigeration deep refrigeration adsorption refrigerator.

Experiment results show that the resin adsorption(capability) decrease with solution alkalinity increasing.

Nanoparticles composed of cholesterol hydrophobic-modified chitosan could not transport across BBB through electrostatic adsorption.

The results showed that the adsorption characteristics of the recovered zeolite for ammonium still remained.

Desugaring which were the main elements of the experiment, were operated by Acid Precipitation and macroporous adsorption resin.

LIQUID FUELS. DETERMINATION OF HYDROCARBON GROUPS IN LIQUID PETROLEUM PRODUCTS. ADSORPTION METHOD IN PRESENCE OF FLUORESCENT INDICATORS.

During the production process of porous starch, oil adsorption ratio was used as an index to evaluate the porous starch.

Through the simulation experimentation, the Hg adsorption characteristics of fly ash in flue gas were studied carefully in laboratory.

In this study, the adsorption effect of pillared bentonite to phosphorus was better than crude bentonite.

Rollers due to aging or improper cleaning becomes smooth, adsorption and its ability to transfer ink.

For drinking water treatment, activated carbon adsorption is an effective and low-cost technological method.

We found that the silicic sol particles formed under microwave radiation have bigger specific surface area and stronger adsorption ability.

The thermal vacuum method was used to test the adsorption performance of compound adsorbent.

Removal performance study of arsenic by ionic liquid-loaded adsorption material.

The desulphurization process kinetics of sewage sludge absorbent were studied, the adsorption kinetics equation was established.

Research surfactant on the influence of yeast adsorption, develop the strontium more economic and effective biological adsorption method.

Conclusion Macroporous resin adsorption method can be used for refining Jiawei Sini Granules.

Liana refers to the ground, often can grow by erect stems, cups, adsorption tendril root, tendrils, while its content of such plants grow.

At the meantime, the paper indicates an important direction by compositing adsorption method and photocatalysis technology.

The largest adsorption amount is up to the pore volume.

The effects on formaldehyde adsorption efficiency were investigated, and adsorption curve of modified activated carbon was measured.

Static adsorption experiments were performed to investigate the adsorption characteristics of ammonium on soils and ditch sediments.

It was indicated that adsorption of benzoic acid by silica gel well fit the stoichiometric displacement mode for adsorption(SDM-A).

The adsorption mechanisms of mixed surfactants on soil particles are more complicated than single surfactant.

This paper introduced the characteristic and process of dry adsorption of sulphuric acid fog and its environmental effects.

The Vg-BN shows spontaneous magnetization and reduced band gap upon CO adsorption, which may be used in novel magnetic devices.

Activated carbon has been widely used in effluent disposal for its excellent adsorption and reduction properties.

The adsorption rate and equilibrium adsorption capacity increased slightly with the initial concentration.

Low adsorption under reservoir conditions is a must. Otherwise the surfactant gets lost during the flooding process.

Due to the loose porous, relative surface area is very large, and has a strong adsorption.

The balance method was used to simulate the adsorption reaction of phosphorus in karst soil under the existing of root exudates .

Usage : apply a proper amount of this Cream to the well-cleansed face and tap until adsorption . The effect of use day and night is better .

The adsorption time of coal sample has a positive correlation with gas content and fracture growth.

Novel polymeric adsorbents containing amino-group and hydroxyl-group with high adsorption capacity for bilirubin were synthesized.

Performance of acid solubility and adsorption of the product is greatly improved. What's more, regeneration becomes easier.

The ion exchange ability and adsorption ability of zeolite from coal fly ash(CFA) are analysis according to its spatial structure.

The utility model relates to an inserted inter adsorption game ball and a ball bat.

The adsorption velocity of the modified products on the dyes exhibited as pineapple crown, pineapple peel, pineapple pulp.

Similarly, in accordance with the characteristics of copper film deposition and the adsorption theory, porous borders adsorption model.

Why did you and the other researchers feel that improvements were needed in the area of gastrointestinal drug adsorption?

And the adsorption process of modified bentonite to direct fast turquoise blue can be better described by quasi secondary rate equation.

The adsorption characteristics of alkylbenzene sulfonates on reservoir sand in Daqing oilfield is systematically studied in this paper.

AS a step toward understanding the nature of adsorption at reaction conditions, the sorption of nitrogen at higher temperatures is studied.

A set of technology about resin adsorption and gradient desorption was established.

Method: Macroporous adsorption chromatography was used to enrich its total glycosides.

Adsorption is regarded as an important metallogenic mechanism for the supergene and epithermal ore deposits.

The key to this riddle appeal to BE plasmids, which can block phage adsorption.

When above the dew point pressure, the vacancy solution theoretical model is adopted for the gas adsorption calculation.

The rates of adsorption and elution, and the sensitivity of the hemagglutinin to inhibitors vary with the different influenza.

The adsorption behavior for water vapour of the zeolite samples synthesized with and without organic amine were compared.

The dependence of emission characteristics on geometrical structure, adsorption states and defects at the tip of CNTs is analyzed.

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

An oil for dust adsorption that includes a base oil (A), a nonionic surfactant (B), and an allergen inactivation component (C).

The process principle and process flow of adsorption type cleaning system for coke-oven gas are introduced.

Reducing energy consumption and production scale is the prominent issues that pressure swing adsorption for separating oxygen is facing to.

The batch experiment was performed to investigate the adsorption characteristics of methyl tert-butyl ether(MTBE) in different clayey soils.

The research provided the theories basis for the design of adsorption refrigeration system driving by low-grade thermal energy.

Furthermore, the hydrogen adsorption behavior in carbon nanotubes was simulated using GCMC molecular dynamics method.

A mathematical model for groundwater pollution in a leaky aquifer system, which involves the adsorption of semipervious layer, is presented.

The alkyl-ammonium adsorption amount in the montmorillonite is the determinate factor which influences the modification effect.

The results showed that dodecylamine inhibited corrosion of the alloy by monolayer adsorption on the alloy surface.

FTIR and N2 adsorption results showed that the decorated carbon nanotube was of carboxylation , while its specific surface area increased.

when the desorption time increases the adsorption rate and desorption rate of butyl acetate in activated carbon fiber decreases.

Acid treatment of bentonite increases adsorption capability for cationic and acid dyes, but decreases the capability for reactive dyes.

The Nitrogen Dryer contains molecular sieves which remove water and other polar impurities from the nitrogen stream by physical adsorption.

The result indicated that the modification, which happens on the edges of bentonite, strikingly enhanced their adsorption of cobalt ions.

Some introduction of Biological Wastewater Treatment mechanism, Actived Sludge Process and Adsorption-Regeneration Craftwork.

Type VI isotherms are attributed to successive multilayer adsorption onto homogeneous nonporous surfaces.

Pressure swing adsorption(PSA) gas separation process is analyzed with the systematic entropy analytical method.

Defluorination, desulfuration and dust removal can be completed with a same adsorption equipment at the same time.

Finally, the antibiotics were purified by adsorption, solvent extraction and silica gel column chromatography.

The waves proved to be an adsorption catalytic hydrogen wave.

The mechanism is suggested that the protective film was formed on the steel bar surface through competitive adsorption.

A blank portion of resistance refers to at work, always to adsorption stablizable fountain solution, does not appear, paste version of dirt.

Also proposed is a theoretical model for describing the BTEX breakthrough curves of the adsorption column.

And then have the pictures and texts constitute a part of adsorption inks, lithography business card printing and membership card.

The synthesis of organic dye photosensitizer with significant red-shift adsorption spectra is the urgent task of current research on DSSC.

Globally there is no or little correlation between coal rank and methane adsorption capacity(as commonly assumed).

The dye sorption characteristics of carbonized sludge and activated carbon were studied by using isothermal adsorption experiments.

Such microspheres can be applied in the immunoaffinity adsorption and separation of clenbuterol antibodies.

The economic profits of recycle of excess hydrogen chlorine in VCM production by compound adsorption- desorption were analysed.

Future research may mainly focus on adsorption materials-their preparation methods and adsorption mechanism.

The fixed-bed adsorption model was established, simulated values and experimental values were tallied preferably.

Finding unit adsorption quantity declines with column diameter amplifying in the conditions of same column high and adsorption rate.

Pitch based spherical activated carbon (PSAC) is a new carbon material with excellent physical properties and high adsorption.

More data is needed to substantiate the effectiveness of adsorption on sludge as a removal process.

The adsorption of NH3 is dissociative on reduced Ru sites and the rate of nitrogen desorption is the rate determining step.

Expound application of air separation process and electrostatic adsorption principle in this equipment.

IR spectra showed that H-bonds and charge-transfer bonds between humic acid and fungicides probably operated as mechanisms of adsorption.

In the subsurface flow constructed wetland, insoluble phosphorus is removed by adsorption and deposition during wet season.

Protein adsorption results indicate that modified silicon is efficient in reducing protein adsorption.

The characteristic of molecular sieve chlorine adsorption property is determined by different factors.

Protein adsorption, fouling, and thrombosis were significantly inhibited by the PEG.

And after bleaching the hair on hematoxylin adsorption process is endothermic, the adsorption process is spontaneous.

It was found that adsorption of gold after the foam in the washing, some of the gold has been washed out.

The initiative adsorption of molecular-sieves is a method to control the low temperature deposition contamination.

The whole amount of adsorption and retention is not much high which is in the range of the error.

The results show that the adsorption ability of bentonite for rosin acid was improved by being integrated with polymers.

The ever decreasing slope and the plateau of the first part of the isotherm are found in most cases of adsorption from dilute solutions.

The effects of accompanying anions on Cu specific adsorption in soils were investigated using a constant flow leaching method.

Forming technology and degradation of scaffold structure, and the study on the adsorption cell is one of the hot spots.

The adsorption of surface soil fits the liner adsorption well, and there exists no saturated adsorption capacity.

The big empty adsorption resin to separate purified resveratroL from PoLygonum cuspidatum method aLso is not mature enough.

To this end, this paper carry s out an adsorption experiment Study about hydrocarbon liquid mixtures in the porous media.

No tumors were produced by injection of BaP alone, but adsorption of BaP on carbon particles, hematite or asbestos readily produced tumors.

The adsorption amount of collagen first increases and then decreases with the increasing ionic strength.

Attapulgite clay presented better adsorption capability than bentonite.

This study investigates the kinetics of the adsorption of nickel ion from aqueous solution by peanut hull ash (PHA).

The pre-dust remover is arranged on the passage between the adsorption tower outlet and the cloth bag dust remover.

An adsorption model containing the axial dispersion coefficient was proposed to analyze the seperation process.

Conclusion There is a linear relationship between the apparent adsorption rate and the interaction energy of adsorbent-. . .

The results calculated can explain well the experimental facts and can deeply explore the specific adsorption mechanism.

The fine coal ash has better adsorption to the printing and dyeing waste water and fashion waster water.

The adsorption of palygorskite, collected from Xuyi, Jiangsu province, on ammonia nitrogen in waste water was discussed in the paper.

The influence of dopants on photoelectrons is tested microcosmically by microwave adsorption and detective spectrum detection technology.

The spectra analysis indicated that the enzyme had no other characteristic adsorption peak except in 280nm.

when the air is exhausted by the adsorption tower, a filled molecular sieve is desorbed, and the oxygen is not provided.

The contribution of EPS to membrane fouling and the adsorption sites for heavy metal ions was also reviewed in this paper.

It was found that the LTPC should be a process of initiative adsorption and desorption.

We have made the PES ultrafiltration membrane and studied the adsorption between PES membrane and methylene blue (MB).

All these studies form a test basis for the industrial production of the clay adsorption process.

Theoretical investigations were also performed for batch equilibrium adsorption and column adsorption of phenol by macroreticular resin.

Adopt the anti-static electricity material, cut down the dust adsorption, and could even work under the peculiar environment.

The microchannel becomes hydrophilic and resists protein adsorption to a high extent.

During the adsorption process, the adsorption behavior of propionic acid on resin was belong to the partical diffusion control step.

The adsorption effect to phosphorus was increased with the increase of the amounts of bentonite.

By adsorption and decomposition experiment, interaction of sewage with high COD and clear bottom sediment was studied.

It is also exhibited that the electronic properties of ZGNRs can be affected strongly through the adsorption of nitrogen atom.

Activated carbon general loading in transparent containers, when its adsorption oil steam color change after.

The adsorption and desorption of the hazelnut shell brown pigment with macro porous resin were studied.

The compound adsorption process on the solid surface of two gases was analysed on the basis of principle of canonical ensemble.

Freeze-thaw process might influence soil's aggregate and micropores, thus influence cations' adsorption on the soils.

When oxygen is produced by adsorption, argon flows through with the oxygen, producing oxygen with a purity range of 90-95%.

The magnetic microspheres on the adsorption of methyl orange were mainly controlled by electrostatic forces.

mask anti-plot scale in the boiling water pot put a clean face masks, boil water, the scale will be masks adsorption.

And preparation methods, the structure of water and its impact on the Persistent Organic Pollutants adsorption behavior has been studied.

This paper reports the synthetic methods of silica gel bonded by porphyrin reagents and studies on adsorption behavior for HSA and r-IgG.

The results show Cationic and anionic surfactant will affect the soil adsorption and desorption of penicillin.

Plant adsorbing, leaching and unavailability of heavy metals only depend on their reversible adsorption form.

The mechanism of sulphur modified asphalt is studied with the infrared adsorption spectrum analysis.

A lot of dye wastewater treatment, mainly oxidation, adsorption, membrane separation, flocculation, bio-degradation.

Mostly, there are bulk partition relationships and site specific (surface complexation) models which quantify these adsorption reactions.

Existing in with concentration strontium solution, yeast 20 twain adsorption rate increases with the increased concentration.

The fragrance with alcohol hydroxyl group have stronger adsorption ability on the hair, thus, they remained on the hair longer.