zeolite

The molecular sieve material may be a zeolite, the zeolite being an aluminosilicate comprising at least one of calcium and sodium.

The capability of the zeolite P synthesized was better than zeolite 4A. It was the perfect alternatives of detergent auxiliary.

The surface acidity of zeolite Y was studied by differential scanning calorimetry(DSC)and infrared spectroscopy(IR).

It is believed that biological zeolite filtration process might be best with wide foreground for this slightly polluted water renovation.

In the alternative, the ferrierite zeolite particles are incorporated into the cracking catalyst as an integral component of the catalyst.

The bags are filled with zeolite, better known as the active material sprinkled in cat litter boxes to absorb odors.

Water-soluble builder substances are to be prepared for the partial or complete replacement of zeolite in washing or cleaning agents.

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

The molecular sieving effect is spoiled due to the existence of defects in zeolite membranes, resulting in lower separation selectivity.

Munters zeolite rotor concentrator is integrated with a direct gas fired air heater to provide necessary heat for rotor regeneration.

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

It was found that the expansion of zeolite was predominantly due to the gas formed by residual water at high temperature.

The synthetic condition of zeolite Y was between them.

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

The coking process of organic species on the zeolite was an intricate catalysis process.

The Pacific Ocean contains large amounts of particles rich in iron as well as a type of zeolite emitted from undersea volcanos.

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

Phosphorus was likely to act with activated alumina. The interaction between phosphorus and zeolite showed an approaching to equilibrium.

Furthermore, nano-zeolite can also be used for removing other pollutants.

This powder is the number of natural zeolite minerals, and some made of chemicals mixed together.

Using zeolite as biological carrier, the reactor is investigated to pretreat the micro-polluted raw water of a lake.

The antibacterial zeolite was modified by the titanate coupling agent blent with Polypropylene(PP), followed by granulating, and spinning.

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

It is of interest to know whether the ion-exchanged metal could leach out from the zeolite pore.

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

The bismuth molybdate is loaded on the zeolite molecular sieve, thus improving the stability of the bismuth molybdate nano particles.

Various methods of zeolite membrane synthesis were discussed and classified by the stage introducing the support membrane.

The sea water desalting agent consists of silver-carrying acid zeolite, silver oxide and barium hydroxide.

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

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

The removal of ammonia in a zeolite media biological aerated filter (ZBAF) includes two types of reactions: nitrification and ion exchange.

The intumescent flame retardant (IFR) agent containing 4A zeolite was prepared and its application properties in NR system was researched.

Programs for the pretreatment of substrates are summarized, and the methods of preparing zeolite membranes were prospected.

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

and separating the solid from the liquid and washing and drying the solid to obtain white zeolite powder of the pure structure.

Upon heating the zeolite, the normal siloxane linkage would also experience strain due to thermal expansion.

The regeneration ability of zeolite catalyst is examined with thermogravimetry and analysis of active stability of reaction.

Adding zeolite to the anaerobic biological treatment is good for improving anaerobic treatment efficiency.

A microporous template carbon was synthesized from furfuryl alcohol with NaY zeolite as the template.

Take the cyclohexylamine as the template medicinal preparation, synthesized the ZSM-35 molecular sieve zeolite in the water hot system.

The thermal and hydrothermal stabilities of the sulfide species formed on the zeolite surface were studied.

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

MOY zeolite, with good hydrogen transfer capability, is an ideal active component for olefinreducing FCC catalyst.

It puts forward that developing emphases of natural zeolite should convert to environment protection industry.

and after cooling, cleaning residual lanthanum ions, and drying to obtain the lanthanum oxide-carrying zeolite.

The FCC unit continuously circulates a fluidized zeolite catalyst that allows rapid cracking reactions to occur in the vapor phase.

The results have shown that steel slag and zeolite can remove effectively phosphate and ammonia nitrogen from hogpen waste water.

Meanwhile, the flame retardant properties of NR were improved due to the synergistic properties between 4A zeolite and IFR agent.

The catalysts comprise a vinylpyridine polymer and a titanium zeolite.

Adsorption dryer by silica gel, activated alumina, zeolite as a desiccant.

Natural and modified zeolite have strong selective adsorption ability to ammonia nitrogen in the wastewater.

The research status and application progress of the use of zeolite as catalysts in ethanol dehydration to ethylene (ETO) is reviewed.

The roasted product of natural zeolite can be used as a deodorizer of refrigerator.

The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.

Catalytic performance and demerit in ETO of different types of zeolite catalysts are compared.

Taking acid-treated stellerite as main material, zeolite X powder was prepared by hydrothermal method.

The optimum addition and action mechanism of zeolite was also discussed.

Influence factors and rules for adsorption and ion-exchange of ammonia nitrogen by zeolite were analyzed.

The potential applications, future trends of novel zeolite, and crystallization mechanisms of zeolite were evaluted.

for micro-mesoporous zeolite adsorbents, the effect of pore structure on adsorption desulfurization are discussed.

Three kinds of light oil were cracked as feedstocks on regenerated zeolite catalysts in a laboratorial fixed fluidized bed reactor.

NMP zeolite has a small head loss through a long time to deal with large amount of water and good renewable.

The zeolite in the region can be formed by both metasomasis and mid-low temperature epithermal deposition.

zeolite-based filtration methods employed to maintain ultra-low-nutrient aquaria.

The adsorption rate of the recovered zeolite was lower than the fresh zeolite.

Effect of natural zeolite on soil nutrient bioavailability and soil chemical properties .

Therefore, synthesis of magnetic X zeolite is novel and practically significant.

Preferably, the vinylpyridine polymer encapsulates the titanium zeolite.

The emerging vapour reacts to the Zeolite; the Zeolite gets warm and the water reservoir cools down till it freezes.

Low-silica X zeolite was synthesized in a hydrothermal system via the base source step-feeding(BSSF)method.

A discussion of the applicability of TVFM to zeolite-vapour systems was also given.

And the performance of activated sludge system was improved by add small particle size or powdery zeolite.

the organic modification of zeolite by PEG10000 could inhibit the agglomeration of zeolite in PP, resulted in good dispersion.

Objective To evaluate the biocompatibility of ZSM-5 zeolite and provide an experimental basis for developing the first-aid hemostatic agent.

Nearly all zeolite deposits in the world result from low-temperature-alteration of glass-bearing volcanic rocks.

The lower the alkalinity is, the higher the temperature at which zeolite P appears.

SEM images support the transformation process from porous glass granules to boron-containing CF-2 zeolite in morphology.

the heat treatment system of ZSM-5 zeolite membrane to exclude templates has been determined.

The catalytic properties of silica rich zeolite prepared by adding extra silicon to REHY zeolite were investigated.

Some adsorbability of zeolite with ammonia was studied and some data on stable adsorption of zeolite with ammonia was obtained.

When the nitric acid dosage is less than 20 %, the activity of MCM-22 zeolite is increased with increasing of nitric acid dosage.

This paper introduces waste fly ash from coal-fired power plant melted to synthesize zeolite 4A under certain conditions.

The modified ZSM-5 zeolite used as catalyst of catalytic pyrolysis process of hydrocracking tail oil to produce lube base oil.

Now widely used alternative technology is 4A zeolite with the appropriate polymer compound.

The experiment is based on synthesis of zeolite Beta at low costs, so hydrothermal synthesis and steam-assisted synthesis are compared.

Diatom ooze coating is a kind of interior decoration material with main compositions of diatomaceous earth and zeolite.

The builder capability of sodium salt of maleic anhydride-acrylic acid copolymer, STPP and 4A zeolite is compared.

The Structure and Synthesis for Zeolite Molecule Sieves .

But zeolite can cause inflammatory reaction when it is remained in the wound surface for long term.

In addition, the ATR stability with catalyst paper improved considerably when ZSM-5 zeolite was mixed within the catalyst paper.

The method is suitable specially to medium-macro pore zeolite difficult to deaminate.

The effect of 13X zeolite molecular sieves on cured property of two -component PU adhesive was studied.

Nano-meter zeolite was preparated with low-price, non poison calcined kaolin by hydrothermal syn-thesis.

The effect of optimum grouping of fly ash, low calcium stone and zeolite on cement physical property in studied.

The results indicated that strong acid sites of the MCM-22 zeolite favored its OATS activity.

It is separated from the xylene mixture by crystallization or zeolite adsorption.

Also introducing the use of zeolite mineral to preparate ceramic stains, porcelain brick and foam microcrystalline glass.

Zeolite catalysts must be loaded onto carriers in order to reduce vehicle exhaust resistance.

A new type of germanic zeolite was synthesized in hydrothermal system.

MCM-56 zeolite was synthesized from alkaline silica gel powder in short crystallization time.

Static experiments was carried out in order to examine phosphorus ability of modified zeolite.

Future development of 4A zeolite in improvement of detergent builder and new technological fields were prospected.

Zeolite Beta is a promising catalytic material.

MWW type zeolite is a kind of practical catalytic new material, which has special crystal structure.

Under vacuum a reservoir of water is connected with the Zeolite over a vapour line.

The cracking performances of different skeletal structure C5-C8 olefins on zeolite catalyst were studied by using a pulse micro-reactor.

When zero iron was combined with zeolite, the removal rates could be increased by 20%~30%.

It is composed with barite, zeolite, quick lime, gypsum, and cement grog.

Based on these results and previous experience, an optimized design of the zeolite column is made for use in xenon monitoring system.

Further, there is provided a propane adsorbent comprising a zeolite of MFI structure.

Removal of thiophene from coke-oven benzene over the HZSM-5 zeolite was investigated.

Zeolite -- it's not new -- zeolite removes nitrogen from air and nitrogen is 78 percent of air.

and mixing the powder with gesso, zeolite powder so as to obtain the white cement.

Zeolite is a non-toxic mineral that exists in nature.

The kinetics of the hydration of cyclohexene catalyzed by zeolite HZSM-5 was studied.

The hydroisomerization and aromatization of 1-hexene over potassium modified MCM-22 zeolite were investigated.

Chapter 3, The test of zeolite-A on tannery wastewater treatment.

Hierarchical zeolite has been found to show better catalytic performance in diffusion limited reactions such as large molecular cracking.

It is mainly discussed on how to synthesize 4A zeolite by a new way of microwave radialization .

At the end, zeolite 4A is added to adhesive, so that, the moisture-proof paint for buildings is prepared.

Finally, there are only free and protonated molecules located in the channels of CF-2 zeolite.

In this time we can feed unused heat from the CHP station into the zeolite storage system.

Quartz mineral resources, iron, zeolite, coal, such as zirconium.

The results indicate: We can get zeolite-A by the alkali fusion-hydrothermal method.

The proprietary zeolite catalyst is utilized and it can suit feed with various rates with high activity and stability.

It can be concluded that magnetic X zeolite have high adsorbability on Pb2 .

One gram of zeolite has an internal surface of about 500 square meters.

On the other hand, the Zeolite heats up through the kinetic energy taken up with the water molecules.

In this paper, the methylation of 2-MN to 2, 6-dimethylnaphthalene(2, 6-DMN) over zeolite catalysts was studied.

For DCS catching, HT is far superior to some common porous fillers, such as zeolite and opal.

The surface acidity and coke deposition on zeolite catalysts for aromatization of methane under non-oxidative condition

Preparation of silver-carrying antibacterial zeolite with slow releasing effect for footwear and study of its antibacterial property

Microwave Regeneration of Hydrophobic Zeolite Used for Removal of Volatile Organic Compounds from Waste Gas

Performance and Its Influencing Factors of a Zeolite Biofilter for Dilute Domestic Wastewater Treatment

Study on the Surface Modification of ZSM-5 Zeolite Molecular Sieves for Increasing Propylene Production

Industry: Zeolite; Aluminum hydroxide; Sedimentation; Chemical Equipment Agents; Chemical Agents; Biochemical reagents;

Low temperature hydrothermal treatment of an LTL zeolite-producing mixture produces a colloidal suspension of the zeolite;

Physical-chemical characteristics of zeolite catalyst liquid residue and its comprehensive utilization

A Simple Method of Nano-zeolite Crystals Self-assembly and Its Application to Zeolite Membrane Synthesis by Secondary Growth

Measurement of Ion Exchange Capacity and Rate of Calcium in Zeolite Used in Detergent by Ion Selective Electrode

Pervaporation properties of H-Y zeolite-filled polyvinyl alcohol membrane and its application to catalytic esterification

Investigation of treatment of ammonia-nitrogen wastewater with modified Chengde zeolite and its adsorption capacity

Research of A Type Zeolite as well as Zeolite Membrane by Microwave Technique Heating

Catalytic Oxidation Mechanism of Hydrocarbons Using Vanadium Picolinic Complexes Catalyst and Its Zeolite-encapsulated Catalyst

Industry: Mineral agents; Smelting equipment; Metal Forming Equipment; Fluorite; Zeolite; Wollastonite;

Catalytic Synthesis and Characterization of Carbon Nanotubes on Unsupported and Zeolite- Supported Transition Metal Oxides Catalysts

Study on Adsorption Performances of Porous Natural Zeolite Granular Adsorbent to Copper Ions And Its Regeneration

Preparation of a zeolite-containing hydrotreating catalyst

Industry: Non-metallic powder; Fire-resistant, fireproof materials; Other non-metallic mineral; Bentonite; Zeolite; Perlite;

A Study of Modified Porous Zeolite Pellet Adsorption Column Removing Ammonia-nitrogen

Application Study of Pre-Reactor of Biological Zeolite in Pre-treatment of Micro-polluted Water Source

Physicochemical Features of Phosphorus-Modified ZSM-5 Zeolite and Its Performance on Catalytic Pyrolysis to Produce Ethylene

Preparation and Its Antibacterial Activity of the Metal Ion-Exchanged Zeolite

Study on Modification of Zeolite and Its Treatment Effects on Wastewater Containing Ammonia and Nitrogen

Test study of removing ammonia-nitrogen from rare earth refining wastewater with zeolite

Synthesis of ultrafine NaY zeolite and its catalytic properties for aromatics conversion

The results showed the modification of PP by zeolite could greatly improve the impact strength and tensile strength of the composite;

Synthesis of Mesostructured Material with Pore Wall Composed of the Primary Structure Units of Zeolite through the Dissolution of Zeolite

Phosphorus removal performance of vertical subsurface flow constructed wetland with zeolite as substrate material

Modification of Bentonite and Zeolite and its Application in the Organic Wastewater Treatment

Experimental Study of Sorption of Aniline in Solutions with Modified Zeolite

Study of Zeolite Adsorbents for Preparation of Oxygen through Air Separation

The results showed the addition of zeolite resulted in heterogeneous nucleation crystallization of PP, and improved the crystallinity of PP;

Synthesis by secondary crystallization method and pervaporation application of NaA zeolite membranes

Experimental research of the application of zeolite in advanced treatment of municipal wastewater

Efficiency and Mechanics of Compound Barrier with Calcite and Zeolite to Immobilize Phosphorus and Nitrogen Release from Sediments

Study of Sorption and Desorption of Chromate in Solutions with Modified Zeolite

Effect of Reaction Conditions on Deactivation Mechanism of Zeolite Catalyst for Propylene Alkylation with Benzene and Regeneration

Growth Mechanism of Zeolite NaA Membranes and the Thickness Control of the Membrane by Secondary Synthesis from Clear Solutions

Present Studies on the Isomerization Zeolite Catalysts of Light-Hydrocarbon

Application, Characterization and Preparation of Zeolite Membranes

Treatment of phosphor industrial wastewater by stripping-zeolite absorption technology

Regioselectivity in Catalytic Oxidation of Alkanes Using Zeolite-encapsulated Catalyst

Processing Technology of Natural Zeolite and Its Application in Water Treatment

Effects of zeolite blended compound fertilizer on nutrients uptake in seedlings, yield increment of rapeseed and soil properties

Characterization of the active phase of zeolite-supportedmetal oxides for ethylbenzene dehydrogenation

Isomerization of diisopropylbenzene over zeolite catalysts

Experimental research on profile modification mechanism and enhanced oil recovery of artificial zeolite

Influence of Template on the Separation Characteristic of Zeolite Capillary Chromatographic Column by Using a Modified Coated method

Influencing Factor of Natural Zeolite Barrier for Controlling Nitrogen and Phosphorus Release from Sediments

Study of the Effect of Activate the Zeolite on Removal of Ammonia in Laboratory Distilled Water

Zeolite catalysts increasing the orientation selection of toluene chlorination

Preparation of Zeolite Encapsulated Cobalt Schiff Base and Catalytic Activity in Cyclohexane Oxidation by Oxygen

Study on stability of modified Y-zeolite catalyst in transalkylation reaction of benzene with diisopropylbenzene

Experimental Research on Mechanical Properties of Large Zeolite Analcime Single Crystals and Zeolite Powder Bulk

Experimental Research of the Treatment of Chromium-containing Waste Water With Organo-zeolite

Molecular Sieve - is a manufactured crystalline version of Zeolite and is a non-hazardous

Synthesis of zeolite beta under microwave radiation and its modification

Intermidiate Control Analysis of Solution Used in Synthesis of Zeolite

Synthesis of A-type Zeolite Membranes with Vacuum-Assisted Method

Effects of Zeolite Structure on the Catalytic Performance of Catalysts for Methane Non-oxidative Aromatization

Experimental study on treating containing-phosphorus wastewater by modified-zeolite

Studies on Synthesis of Zeolite-based Adsorbent by Self-transformation of Coal Gangue in A Vapor Phase

Template -Induced Assembly of Hierarchically Ordered Zeolite Materials

Application Of Inorganic-antibacterial Agent Prepared By Natural Zeolite In Building Materials

Geological Features of Mesozoic Continental Volcanic Zeolite Deposit in Jinyun, Zhejiang

Laboratorial Research on Decreasing Rigidity, Iron and Manganese in Water Disposal by Zeolite Activation

Measurement of the Inter Liquid Diffusion Coefficients in Zeolite Catalysts

Influence of aliphatic polyols on diameter distribution of hydrothermal synthesized zeolite A

The properties of the zeolite of Jilin Province and its application

Preparation of Ag-carrying Zeolite AntimiCrobial with Ion Exchange Method and the Study of Its Properties

Effects of Synthesis Conditions on the Formation and Quality of Zeolite During the Hydrothermal Zeolitization Processes of Fly Ash

Removal of Nitrogen and Phosphorus from Precipitation Runoff of Dianchi Catchment Using Natural Zeolite

Artificial Zeolite: An Efficient Catalyst for the Synthesis of 2-Aryl Derivatives of Benzimidazole under Microwave Irradiation

Experimental Study of Solar Energy Storage with Zeolite

Pilot-Scale Experimental Study of Micropolluted Raw Water with Zeolite-Sand Biofilter

Research development in the application of natural zeolite in soil improvement and fertilizer production

Utilization of Waste Zeolite Catalysts to Synthesize Mesoporous Materials by Assembling

Research on Activation of Natural Zeolite and Removal of Ammonia-nitrogen from Municipal Sewage by Activated Zeolite

Zeolite catalysts for deep catalytic cracking light gasoline etherification

Study on the Structure Character of Zeolite and its Application in Water Treatment

Experimental Method for the Antibacterial Effect of Antibacterial Zeolite

The Technology of Natural Zeolite Absorbing Prevents Nitrogen and Phosphorus Pollution in Storm Runoff

Desulfurization of Thiophene From Coke- Oven- Benzene by Selective Adsorption on Zeolite Sieve Sorbent

Progress on Zeolite Adsorption Refrigeration Technology

Novel Methods for the Synthesis of Zeolite Molecular Sieves and Their Composite Materials

Study of Coke Formation on ZSM - 5 Zeolite during Toluene Disproportionation Process

Synthesis and characterization of titanium silicalite TS-1 zeolite and its catalytic properties

Effect of inorganic salt modification on zeolite barriers to control phosphorus and nitrogen release from sediments

Preparation and Characterization of B-containing Zeolite CF-2 by Self-transformation of Porous Glass Granules in a Vapor Phase

Research of coking wastewater treatment with zeolite and biological combined processes

Study on the regeneration ability of zeolite catalyst for the alkylation of benzene with long chain alkene

Preparation and characterization of porous ceramic membrane from natural zeolite

Application of zeolite biological filter for domestic wastewater treatment

Natural zeolite antiseptic agent and its application in ceramic tile

Adsorption refrigeration of zeolite molecular sieve I: selecting systems of molecular sieve

Research Advances of Zeolite Adsorbents for Adsorbing Organic Compounds in Aqueous Solution

The Research about Activated Processing of Improving Adsorption Capacity of Natural Zeolite

Desulfurization Reaction of Thiophene in Benzene with Methanol and Ethanol on Zeolite Molecule Sieves

Potassium Permanganate-Zeolite Process for Purification of Micro-Polluted Source Water of Grand Canal

Zeolite Adsorption of Ammonia -Nitrogen in Ammonium Chloride Wastewater from Rare Earth Smeltery

Synthesis of ZSM-35 Zeolite Using Cyclohexylamine as Organic Template and Its Catalytic Performance

Research on the Advanced Removal of Nitrogen and Phosphorous from Swine Farm Wastewater by Zeolite Adsorption

Study on adsorption and separation of chloronitrobenzene mixtures in aqueous phase using MFI-type zeolite

An Experimental Investigation on External Surface Area of Surfactant-modified Zeolite

Performance comparison of modified quartzite and modified zeolite in fluoride removal

Research of Zeolite on Improving Nitrogen Utilized Coefficient in Chemical Fertilizer

Experimental Research on Treatment of Rich-nutrition Water Samples from Park Lake by Modified Natural Zeolite

The investigation showed that activity, stability and selectivity of ZSM-5 zeolite were remarkably enhanced by phosphorus modification;

Study on synthesis methods and preparation conditions of zeolite molecular sieve membranes

Research on Treatment of High Fluoride Drinking Water through Activated Zeolite Adsorption

Experimental Study on Treatment of Low Concentration Ammonia Wastewater by Natural Zeolite

Investigation on zeolite-catalyzed aromatics nitration

Research of Modified Porous Zeolite Pellet Producing Technology and Application

Modification of Bentonite and Zeolite and their Application in Wastewater Treatment

Application of zeolite to the anaerobic biological wastewater treatment

Preparation of Ag Loaded Zeolite Antimicrobial and Antibacterial Property

Molecular Simulation of Adsorption and Separation of Binary Mixtures for Short Linear Alkanes in Zeolite

Na Application of dielectric assisted microwave digestion for determination of sodium in zeolite by FAAS

The Moisture Absorption Property and Dyeing Property of the PP Fiber Contained Zeolite