toluene

Due to insufficient proportion between chlorine toluene generate less output, 1%, just as dye intermediates.

A leading supplier to nail salons, OPI Products, announced in March that it would begin removing toluene from its products.

Rubber compounding ingredients - Carbon black - Determination of light transmittance of toluene extract.

As a solution, toluene and isopropanol are replaced by acetone to determine isocyanate group in polyurethane.

Direct oxidation of toluene was a simple and cheap production technology of benzaldehyde.

Fast drying, Hardness, Flexibility, Adhesion, Gloss, Weatherability, Usability in toluene without nitrocellulose.

A continuous experiment apparatus was set up for kinetic research of liquid-phase oxidation of toluene by air under industrial condition.

CARBONACEOUS MATERIALS FOR THE PRODUCTION OF ALUMINIUM. PITCH FOR ELECTRODES. DETERMINATION OF CONTENT OF TOLUENE-INSOLUBLE MATERIAL.

Representative examples of common hydrocarbon solvents include hexane, toluene, xylene, and mixtures of aliphatic and aromatic hydrocarbons.

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

The results showed that at high inlet velocity, the diameter of regenerator channel had a significant effect on toluene conversion.

The purification of organic waste gas containing toluene with waste engine oil absorbent has been carried out in structured packing columns.

Yield increment ofp-mononitrotoluene (p-MNT) in nitration product of toluene can be achieved with different methods in lab.

The test result indicated that the printability of the printing ink basically conforms to the toluene printing ink.

This makes the very interesting topic, this topic is a coating toluene recovery processes for the monitoring and control system design.

Using phase diagram microemulsion area as index, the factors influencing the solubilization of toluene for microemulsion were investigated.

Carbon sulfide stimulated Raman scattering and toluene stimulated Raman scattering were studied by experimental method in the dissertation.

The application of catalyst of orient toluene chlorination in industrial production can produces remarkable economic and social effects.

Benzene and toluene had a good correlationship, while correlations were better on the non- workday between ethylbenzene and xylene.

Benzene and toluene might be convenient solvents but not ideal ones for growing OGO crystals.

The benzoic acid can be produced by oxidation with the toluene as the material and the potassium permanganate the Dxidant.

The static contact angle of such meshes is greater than 1508 for water, and close to 08 for kerosene, xylene and toluene.

P-Toluene thio sulfonic acid sodium salt has been synthesized with sodium sulfide and p-toluenesulfonyl chloride as the raw materials.

The article introduced a craft in which the salicylic acid was made from the Chloro-toluene as the raw material system.

Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate , sodium bromide and sulfuric acid .

Microbial degradation of benzene and toluene in groundwater under enhanced denitrifying condition.

After modification the content of heptene soluble and toluene insoluble was decreased , the content of asphaltene was increased.

Research progresses in the reduction of dinitrotoluene for the preparation of toluene diamine were reviewed.

the major products are toluene sulfonyl chloride, toluene sulfonamide and mild acidic and direct coupling serial products.

Toluene was chosen as the solvent of THS crystals growth. The experiment of THS crystals growth are processing.

The VOC include BTEX (Benzene, Toluene, Ethylbenzene, Xylenes) and the entire range of volatile chlorinated solvents.

The index method was applied in several work units of benzene, toluene, and acrylonitrile to evaluate occupational hazard risks.

Toluene nitration was carried out with supported heteropoly acids as catalysts and N2O5 as nitrating agent.

This paper determine tiny benzene and toluene of the waxes by head-space gas chromatograph with Flame Ion Detector.

The content of free toluene diisocyanate(TDI) in solidified agent for polyurethane is determined by gas chromatography.

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

Toluene: Colourless, flammable, toxic liquid hydrocarbon aromatic compound (C6H5CH3), the methyl derivative of benzene.

Among its many synthetic methods, the means by toluene oxidation has gained superiority and potential for development.

By experimentation, we find active carbon fibre for removing and recovering toluene, meeting demand of native market.

This paper investigated the removal of toluene by a three-dimensional electrode reactor.

The toluene liquid-core optical fiber Raman scattering experiment under low light conditions was completed.

The method that analyzes the purity of toluene diisocyanate by capillary gas chromatograph was established.

Conclusion Benzene and toluene could be replaced by other less toxic solvents in the pharmacopeia.

The chemicals formaldehyde, toluene and dibutyl phthalate are used in most nail polishes.

A nearly ideal solution like benzene- toluene shows a vapor- pressure curve that conforms very closely to the plot .

Nonlinearity of toluene liquid-core optical fiber Raman scattering by weak light was studied in this dissertation.

Conclusion (1) Air benzene takes benzene, toluene pollution as the core in the thing after occupying interior decoration.

A method for the determination of toluene in pharmaceutical industry sewage by HS-GC was recommended.

It was found that adjusting the temperature between toluene and isopropyl alcohol could accelerate the growth of FNWs.

Based on toluene - propylene synthetic materials HMT, effectively saving the cost of production.

With toluene instead of benzene, the improved copper soap method possesses less toxicity, good stability and repeatability .

AM Benzyl base polypropylene membrane the whole membrane medium that toluene impregnate .

HCPSO is applied to the benzene-toluene flash vaporization process optimization.

The toluene was oxidized to benzaldehyde in subcritical water by using hydrogen peroxide and without any catalysts.

The result proves the feasibility of the bio-membrane packed tower in purifying waste gas with toluene.

Polyurethane is modified by grafting acylates. In the non-toluene solvents, high quality and pollution-free shoe adhesive is synthesized.

The method is accurate, simple and low cost compared to the cardinal "di-n-butylamine-toluene" method.

Determination of oil content in petroleum wax (butanone-toluene method) was studied.

the solvent is one of or the mixture of carboxylate and toluene.

This paper presents a new method of regenerating activated carbon with toluene by microwave radiation.

p-Toluenesulfonyl chloride was synthesized by taking toluene as raw material .

Red marabou flower can absorb the ammonia in xylene, toluene and consist in chemical fibber, paint.

LIQUID PETROLEUM PRODUCTS. DETERMINATION OF BENZENE, TOLUENE AND METHYLTERT-BUTYLETHER IN PETROL. METHOD BY CAPILLARY GAS CHROMATOGRAPHY.

At present, the solvent in the plastic gravure printing ink which in common use is the poisonous toluene.

The most representative in studying base on material of catalytic combustion was toluene.

Synthesis of perfluoroalkylethylacrylate from polyfluoroalcohol and acrylic acid with p toluene sulphonic acid as catalyst was studied.

Applying Multiplex Aids in Butanone-Toluene Solvent Dewaxing Process of Fushun Refinery No.

TNT (trinitrotoluene): Pale yellow, solid organic compound made by adding nitrate (-NO2) groups to toluene.

and no taste. Soluble in Benzene, Acetone, C2H4Cl2, CS2, toluene, party soluble in alcohol, diethyl ether, insoluble in water, gasoline.

Toluene is used to make polyurethanes (e. g. furniture foams) and nylon (e. g. ropes, stockings).

Di 2 ethylexyl maleate is synthesized from maleic anhydride and iso octyl alcohol using toluene p sulfonic acid as a catalyst.

The concentrations of benzene, toluene and xylene in work places were close to MAC or exceeding 1-2 folds of MAC.

Keep contents under liquids which are oxygen-free, e. g. kerosene, toluene, etc.

Nowadays, there are two extraction routes to purity caprolactam in modern industrial of the world(process of benzene and toluene).

The Purification experiments of waste gas containing low concentration toluene were made in trickling biofilter with ceramic spheres.

PU paint firming agent, PU Jiaozhanji : floating toluene two different cyanic acid resin (TDI).

The synthesis of 1, 4 dioxane from diethylene glycol using p toluene sulphonic acid as a catalyst was discussed.

Toluene was purchased from Tianjin Zonghengxing Chemical Industry Co.

In the second step, the yield ofp toluene sulfonhydrazide using tetrahydrofuran as solvent is higher than that of using benzene as solvent.

The toluene transformation rate in STDP is high and GT-STDPSM heat integrates the product line.

Recovering process of toluene is researched also.

Methods Less toxic solvents such as cyclohexane, n-hexane, petroleum ether and chloroform were compared with benzene and toluene.

Objective To replace the developing agents benzene and toluene in thin-layer chromatography in the Chinese Pharmacopoeia 2005 Volume I.

Commonly used solvents are: toluene and xylene, ethanol, methanol, propyl alcohol, acetidin, chloroacetic, n-butyl acetate, and so on.

Nitration of toluene with fluorous biphase system was studied by using the perfluorous nonene as solvent.

In this paper, the extended-chain urea (EU) was synthesized with PPG1000, toluene 2, 4-diisocyanate (TDI) and dimethylamine.

Toluene diisocyanate (TDI) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine.

Add 1 drop on toluene as a preservative.

The invention discloses a method for preparing 3-methoxyl-4-tert-butyl toluene.

The aromatics are ringed hydrocarbons, such as benzene, toluene and xylene.

Test results showed that benzene sampling sites exceeding 100% of benzene, toluene standard rate 21. 3%, 57. 4% xylene standard rate.

anion-rich air fresheners and buy regular spraying, it can suck formaldehyde, toluene and other harmful substances.

In addition, it can inhibit the release of computer monitors and printers in the xylene and toluene.

The synthesis of toluene-2, 4-dicarbamate (TDC) from 2, 4-diamino toluene and dimethyl carbonate is a complex reaction system.

The including water medicinal preparation selects the toluene, the amount used for a reactant lumpy mass time;

Chemical Equilibrium of Toluene Disproportionation and Trimethylbenzene Transalkylation

Study on Extractive Distillation of Dimethyl Carbonate from Its Azeotrope with Methanol Using Toluene as Extracting Agent

Relationship between structure parameters of styrenicthermoplastic elastomer SDS and its toluene solution viscosity

Carbon black for use in the rubber industry--Determination of light transmittance of toluene extract--Method for product evaluation

Synthesis of benzoic acid oxygenation of toluene catalyzed by washing powder and its application in innovation education

Comparison of degradation properties of two strains of toluene efficient degradation bacteria

Measurement of the Benzene and Toluene Pollutants in the Laboratory by Differential Optical Absorption Spectrometry

Selective Disproportionation of Toluene and Alkylation of Toluene-Methanol Producing p-Xylene--Process Simulation and Economy Analysis

aromatic hydrocarbon benzene toluene phenyl benzyl electrophilic substitution

The intrinsic viscosity of chlorinated polypropylene-toluene and the viscosity average molecular weight of chlorinated polypropylene

The Technological Advances of Toluene Disproportionation and Transalkylation Process

Effects of pressure on coke and formation of its precursors during catalytic cracking of toluene over USY catalyst

Toluene of coal carbonization; Determination of hydrocarbon impurities-gas chromatographic method

Carbon black for use in the rubber industry--Determination of light transmittance of toluene extract--Rapid method

investigation on a case of toluene diisocyanate poisoning

Nitration of Toluene with a Clean Nitrating Agent - Dinitrogen Pentoxide

Effects of Temperature on the Coke and its Precursors Formation During Catalytic Cracking of Toluene over USY

Determination of the Isomer Ratio in Commercial Toluene Diisocyanate by Liquid Chromatography

Liquid-liquid equilibria of cyclohexanone and cyclohexanone oxime between toluene and aqueous phosphate solution

Toluene Determination of hydrocarbon impurities Gas chromatographic method

catalyst for toluene disproportionation and transalkylation

Study on determination of acrolein, acrylic acid and toluene in the air of workplace by gas-chromatography

Regioselective Nitration of Toluene in the Presence of Solid Niobic Acid and Its Modified Catalysts

Simulation and Optimization of Trinitrotoluene Manufacture by the Nitration of Toluene

Sulfone Addition to Inhibit the Side Reaction in Toluene Sulfonation

Workplace air--Determination of toluene--Thermal desorption gas chromatographic method

Effect of Promoter on the Acidity and Catalytic Performance of Catalysts for Toluene Disproportionation and Transalkylation

Testing of carbon materials; determination of matter insoluble in toluene; binding and impregnating materials

Carbon black for use in the rubber industry; determination of light transmittance of toluene extract; part 2: method for product evaluation

Determination of p-Toluene Sulfonic Acid in Phenol Matrix by Capillary Zone Electrophoresis with Ultraviolet Detection

Standard method for hygienic examination of benzene, toluene and xylene in air of residential areas - Gas chromatography

Regarding non-cancer risk, levels of toluene, ethylbenzene, xylenes , and styrene were below the reference levels in all photocopy centers;

Research on temperature increase of activated carbon loaded with toluene through microwave irradiation

An Integrated Process for Toluene Selective and Traditional Disproportionation

Zeolite catalysts increasing the orientation selection of toluene chlorination

Investigation on the Determination Method of Microencapsulation Ratio with Toluene Extraction

A Study of Catalytic Synthesis of Ethyl Isobutyrate with p-Toluene Sulfonic Acid

Recycle and Catalytic Oxidation of Hydrogen Chlorination During Toluene Chlorination

determination of oxidization products of toluene by gas chromatography - mass spectrometry

Research on Toluene Removal Behavior by Dielectric Barrier Discharge Under Different Background Gases

Decomposition Mechanism of Hydrogen Peroxide Catalyzed by Ferrocene in Toluene-Ethanol Mixed Solution

Investigation of unstable state of purifying waste gas containing toluene in biotrickling filters

Removal of toluene and photodegradation by-product ozone by vacuum ultra-violet photolysis and activated carbon sorption

A Study of catalytic synthesis of isoamyl butyrate with p-toluene sulfonic acid

Synthesis of Isobutyl Cinnamate by the Catalysis of p-Toluene Sulphonic Acid under Microwave Radiation

Survey on an accident of toluene poisoning in a dress factory

Dependence of concentration of chlorinated polypropylene in toluene solution upon its viscosity

Analysis of Oxidation Products of Toluene via Reverse - phase High Performance Liquid Chromatography

Standard Test Method for Determination of Benzene and Toluene in Finished Motor and Aviation Gasoline by Gas Chromatography

Determination of Toluene and Benzaldehyde From Oxidation of Toluene to Benzaldehyde by Gas Chromatography

Synthesis and Application of Supported Cobalt Catalyst for Selective Oxidation of Cyclohexane and Toluene

Evaluation of urinary ortho-cresol as biological monitoring indicator of occupational exposure to toluene

Vapor-Liquid Equilibrium of Toluene-Polycyclic Aromatic Hydrocarbon System in Sub-and Supercritical State

Research on Influence of in situ Liver Perfusion and Microsomal Incubation on Para Toluene Sulfonamide Liver Metabolism in Rat

Biodegradation of Two - Types for Toluene Under Bio - Ventilation

Effect of intraventricular injection of toluene on learning and memory of mice and its mechanism

Research Development in Catalyst for Toluene Disproportionation

Discussion on Determination of Benzene, Toluene, and Xylene in Coatings and Adhesives with Gas Chromatography

Determination of benzene, toluene and xylene in decorative material by capillary Gas Chromatography

Study of the Performance of Biotrickling Filter for Removing Toluene Waste Gas

Synthesis and Application of Chlorinated Polypropylene Graft Polymer Modified by Toluene

Photocatalytic degradation of toluene benzene and chloroform in relatively dry condition

Determination of Benzene and Toluene in Beverage by Headspace Liquid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry

Determination of Hydrocarbon Impurities in Toluene by Capillary Gas Chromatography

Mechanism Study of Deep Oxidation of Toluene on Copper-based Catalyst

Adsorption of Toluene and Naphthalene on Beijing Soils and Its Influence Factor

Determination of the content of benzene toluene and xylene in coatings with gas-chromatography

Sparingly Soluble Gases Physical Absorption Enhanced by Presence of Dispersed Toluene Droplets in Water

Determination of Benzene, Toluene and Xylene in Marine Sediment Samples by Micellar Electrokinetic Capillary Chromatography

Separation of Acetonitrile-Toluene Mixture by Batch Extractive Distillation

After sulfonation the excess toluene was removed by distillation and small amount of sulfuric acid was added;

Determination of Benzene and Toluene in Food Microcrystalline Wax by Headspace Gas Chromatography

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

Study of Benzonitrile Synthesis with Toluene

Quality Estimation on the Determination of Toluene in Air by the Nitration-photometric Method

Liquid Phase Selective Oxidation of Toluene and Ethylbenzene over V-based Catalysts in the Presence of Hydrogen Peroxide

Survey on Benzene and Toluene Concentration Distribution Characteristics in Indoor Air

Effects of Benzene on Toluene Disproportionation and Transalkylation

Carbon black for use in the rubber industry; determination of light transmittance of toluene extract; part 1: rapid method

Experimental and modeled results describing the adsorption of toluene onto activated carbon

The Preparation of Cyclohexene from Dehydration of Cyclohexanol Catalyzed by p-Toluene Sulfonic Acid

Photocatalytic Degradation of Toluene by Titanium Dioxide Coated Material

Effect of Preparation Conditions on Catalytic Performance of VPO Catalyst for Toluene Ammoxidation

coking products - determination of toluene insoluble content

Prospects for development and present situation of toluene chloride production

Toluene adsorption on various activated carbons with different pore structures

Modeling and optimizing of catalytic reaction for synthesizing pentenyltoluene from toluene with pentadiene

Simultaneous Determination of Sulfosalicylic Acid and p-Toluene Sulfonic Acid in Doxycycline Waste Water by UV Spectrophotometry

Analysis of Toluene Diisocyanate by Gas Chromatography-Mass Spectrometry

Preliminary Experiment on Degradation of Toluene by Electron Beam Irradiation

Synthesis of Iso-amyl Propionate Catalyzed by P-Toluene Sulfonic Acid under Microwave Irradiation

Effects of Operation Parameters on the Benzaldehyde Formation in the Liquid-Phase Oxidation of Toluene

Determination of Acetone, Methanol and Toluene in Atmosphere by Gas Chromatography

Operating Characteristics of Trickling Biofilter in Degradation of Toluene in Waste-gas

Study on alkylation of chlorinated polypropylene with toluene catalyzed by ionic liquid

Determination of butyl hydroxy anisole, dibutyl hydroxy toluene and ethoxyquin in feeds

Kinetic model of polystyrene degradation in supercritical toluene

Selective Nitration of Toluene with Nitric Acid on the Cross-linked Pillared Bentonite Catalysts

Study on hematocyte parameters and activities of serum SOD in workers exposed to benzene, toluene and xylene

Combination Toxicity of Benzene, Toluene, Xylene and Formaldehyde on Human Embryo Lung Cell

Influence Factors of Treating Waste Gas Containing Benzene and Toluene with Fungi-Biofilter

Test Method for Acidity of Benzene, Toluene, Xylenes, Solvent Naphthas and Similar Industrial Aromatic Hydrocarbons

Study on regeneration of toluene-loaded activated carbon by microwave irradiation

Analysis of computerized neurobehavioral test in workers exposed to toluene and xylene

Determination of High Oil Content in Petroleum Wax by the Butanone - Toluene Method

Determination of Purity of N-formyl morpholine and Impurity in Toluene with Chromatography

Study on Reaction Conditions of Toluene Sulfonation with Gaseous Sulfur Trioxide

Catalytic synthesis of dibutyl phthalate catalyzed by copper p-toluene sulfonate

Capillary Gas Chromatography Determination of Benzene, Toluene and Xylene in Air

Catalytic synthesis of p-cresylic acetate with p-toluene sulphonic acid supported on active carbon

Electron beam degradation of simulated toluene-containing exhaust gas

Application of Uniform Design in Preparing Catalysts for Vapor Phase Oxidation of Toluene

Study on The Biodegradation and Kinetic Simulation of Waste Gases Containing Toluene

Analysis of the Scale Sample from Toluene Liquid-Phase Oxidation Process

Effects of ZSM-5 zeolite catalyst's modification conditions by liquid Si deposition on toluene disproportionation reaction

Kinetic Studies on Esterification of Glycol and Acetic Acid with P-Toluene Sulphonic Acid as Catalyst

Study on Technology of Toluene Disproportionation and Catalysis

Flow, transport and biodegradation of toluene during bioventing

Recent advances in synthesis of benzaldehyde by oxidizing toluene directly

Heterogeneous Catalytic Oxidation of Toluene with Molecular Oxygen over Cu-Mn Oxides

Rapid GC-Determination of Benzene, Toluene and Dimethylbenzene with GDX-Short Column

Experiment of nanometre photocatalytic air filter to eliminate dilute toluene in air

Mechanism and influence factors of scaling phenomenon in liquid-phase oxidation of toluene by air

Selective Carbonylation of Toluene to p-Tolualdehyde Catalyzed by Ionic Liquids

Effect of toluene in submarine-simulating environment on biochemical alteration of rat brain

Catalytic synthesis of butyl butyrate by active carbon supported P-toluene sulfonic acid

Preparation of toluene-free and low noxious polychloroprene adhesive

Regeneration of Activated Carbon with Toluene by Microwave Radiation

Recognition of Ethanol, Acetone, Benzene, Toluene and Xylene Using Nano ZnO Gas Sensor Array

Recovery of organic matter from heavy metals containing oil residue by extraction of toluene

Standard Test Method for Analysis of Toluene by Capillary Column Gas Chromatography

Optimization and energy saving of separation process for toluene diamine;

Determination of Free Toluene Diisocyanate in Paint by Gas Chromatography

Selective Nitration of Toluene on Molecular Imprinted Polymers

Standard Specification for Nitration Grade Toluene

Toluene oxidization to benzaldehyde in subcritical water

Study on the Isobaric Vapor-Liquid Equilibrium of Morpholine-Toluene Binary System

Study on the biodegradation of waste gas containing low concentration toluene

Determination of p-tertbutyl toluene in air of working places with gas chromatography

Object and bottlenecks analysis for toluene diamine plant retrofit;

Side-Chain Chlorination of Toluene with New Photosensitive Catalyst

Carbon isotope composition of benzene and toluene as a new index for correlation of gases with their source rocks

The experimental conditions of small scale plant include solvent ist toluene;

Measuring the poisonous gases Benzen and Toluene by mid-infrared spectroscopy

Synthesis of Acetylsalicylic Acid with p-Toluene Sulphonic Acid Catalyst

Analysis of benzene, toluene and xylenes by capillary gas chromatography

New Technology on Synthesizing High Purification Toluene-P-Sulfonic Acid

Study on the Removal of Toluene by a Three-dimensional Electrode Reactor

An Adhesive of Polyvinyl Alcohol Cross-linked by Toluene Diisocyanate for Wood Working

Study on Adsorption Equilibrium and Dynamics of Benzene and Toluene on Molecular Sieve NaY

Review of processes and catalysts for synthesizing paratolualdehyde by toluene carbonylation

Characteristics of toluene composition by DC corona discharge

Study on Dilution Ratio of N-Hexane to Chlorinated Polypropylene-Toluene Solution

Energy Conservation Renovation for Unit Separating Wax from Oil by Toluene-Ketone

Study on ternary polymerization of toluene diisocyanate