olefin

It was presumed that the reaction mechanism of thiol and diolefin was similar to that of thiol and mono-olefin .

In an embodiment, a method of making an alcohol comprises introducing an olefin into a water stream to form a gas-liquid stream.

The method for producing a polymer comprises contacting at least one olefin with the provided catalyst composition.

wherein, the regenerator is a riser, and the method of preparation can be used for the industrial production of low carbon olefin.

After the separation step, the reserved first layer can be added to new cyclo olefin to be subjected to another hydroformylation reaction.

These fabrics are made of such fibers as polypropylene, olefin, polyester, nylon, and acrylic.

Progress on research of novel doubly-bridged metallocenes and their application as catalysts used in olefin polymerization were reviewed.

The mechanical properties of blends softened with liquid olefin were better than with naphthenic oil and macromolecule cere.

The film has a core layer of cyclic olefin copolymer (COC), outer layers of polypropylene and a surface layer of polyethylene laminate.

Undertake high level economic analysis to appraise the financial viability of those new olefin technologies and innovative process options.

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

Disclosed is a flame-retardant silane-crosslinked olefin resin composition having excellent flexibility and gasoline resistance.

The invention provides a process for the preparation of a chemical derivable from an olefin oxide.

Methanol-to-olefin and low-value olefin cracking integrated technologies are other effective approaches to producing ethylene and propylene.

The submitted plastic complies with the FDA Specifications for polyethylene olefin polymers requirement.

Usually, silica gel used as a catalyst support for olefin polymerization in the petrochemical industry.

Microwave absorbing properties were determined in the olefin composites containing the metal-coated microspheres.

Actually, expire the milk of ache slightly can be become the substitute of olefin, caky milk is classy olefin more.

The present invention relates to the preparation of binuclear olefin polymerizing post-metallocene post-transition metal catalyst.

Further, producing process is provided for an olefin polymerization catalyst using the above catalyst component.

The influence of the operation conditions on olefin, aromatic and iso-paraffin content of FCC gasoline is apparent.

Latest advances in hydrodesulfurization and olefin-reducing techniques for FCC gasoline were reviewed.

is formed in the reaction, and a nitro derivative of the olefin.

Hydrogenation of aromatic heterocyclic rings, benzene rings and olefin group takes place at the same active site.

Said fabric compositions comprise fibers of olefin block interpolymers or homogeneous branched ethylene polymers or a combination thereof.

A catalyst composition and method for preparing a supported catalyst system for olefin polymerization is provided.

and a production process of an olefin polymer using the above catalyst.

The applications of palladium membrane in the reaction system for producing olefin and hydrogen were introduced.

FI catalyst as a high performance catalyst is developed for olefin polymerization in recent years.

The technical features, process design and commercial application of FDFCC process for cracked naphtha olefin reduction were described.

The present article reviews the recent progress of half-metallocene with donor ligand(s) as catalyst for olefin polymerization.

The technique advance of C4 olefin aromatization, catalytic cracking and disproportionation for producing low-carbon o. . .

A production process is also provided for an olefin polymerization catalyst component using the above precursor.

Further disclosed is a method for producing a flame-retardant silane-crosslinked olefin resin.

Lead or manage olefin plant commissioning, start-up and final operation.

The catalyst is used in olefin polymerization, has high catalytic activity and makes the polymerized product contain no inorganic ash.

Still further, a production process is provided for an olefin polymer using the above catalyst.

The synthetic bases include olefin polymers, organic polyesters, polyalkylene glycols and others.

In this paper, a method for the determination of olefin of cracking gasoline by NIR is presented.

As Ziegler-natta-type olefin polymerisation catalyst in PP and PE polymerisation.

The invention discloses a method for separating olefin and hydrogen from rupture gas.

The present invention is method and system for cracking heavy hydrocarbon to prepare low-carbon olefin.

non-oil route low-carbon olefin production technology will draw much attention.

Analysis is made on the method and operation condition adjustment by the industrial refinery for reducing olefin content in RFCC gasoline.

Toward this end, the olefin 51 was treated with cyanogen azide and, indeed, produced the ring expanded ketone 52.

The olefin readsorption mechanism based on the carbide mechanism is stressed in depth.

I advise you don't, but put on some olefin to conserve it.

Four-ball machine tests were performed to study the synergetic effects of Cu nanoparticle and sulfurized olefin cotton oil.

Industry: Olefin; Chloride; Nitro compounds; Halogenated hydrocarbons; Common organic reagent; General inorganic reagent;

Industry: Mass transfer equipment; Sulfide; Olefin; Drying equipment; Mixing Equipment; Screening equipment; Mixer; Rubber granulator;

Industry: Fashion Accessories; Daily hanging decorations; Olefin; Other musical instruments; Playing of musical instruments; Craft shoes;

Hydroformylation of High Olefin in Two-phase Catalytic System-- Influence of Phosphines on the Activity and Selectivity

Industry: Inorganic base; Inorganic acid; Sulfide; Olefin; Communications test equipment; Pressure thermometer;

Industry: Alkanes; Olefin; Chemical insecticide terminator; Sulfate; Sulfuric acid; General inorganic reagent;

Industry: Food Additives; Olefin; Chemical Reagent; Spices, flavors; Distillation equipment; Common organic reagent;

Industry: PVC; Plastic film; Engineering Plastics; Carboxylate; Olefin; Synthetic rubber adhesive; Plastic Coatings; Plastic Ink; EVA;

Industry: Olefin; Amines; Carboxylic acid; Carboxylate; Flame retardant fabric; Flame retardant synthetic material;

Progress on Synthesis of Post Transition Metal Nickel Complex and Its Application as Catalyst in Olefin Polymerization

Research and Application of Binary or Multi-Component Catalyst Systems Containing Metallocene Catalysts for Olefin Polymerization

Industry: Olefin; Alkynes; Inorganic base; Sulfone; Hydrochloric acid; General inorganic reagent;

Industry: Phenolic resin; Unsaturated polyester resin; Ion exchange resins; Other synthetic resin; Alkanes; Olefin;

Fifty Years of Olefin Polymerization

Test Method for the Determination of the Olefin Content of Gasolines by Super-Critical-Fluid Chromatography

Industry: Olefin; Other inorganic; Original medicinal plants; Fine Chemicals Agents; Common organic reagent;

To Increase Heavy Oil Recovery Rate and Decrease Gasoline Olefin Hydrocarbon Content by Catalytic Cracking Operation Optimization

Industry: Magnesium hydroxide; Aluminum hydroxide; Antimony oxide; Olefin; Waste plastic;

Industry: Olefin; Aromatic; Other alcohols; Epoxy resin; Unsaturated polyester resin; Other polymers;

Industry: Olefin; Carboxylic acid; Single alcohol; Esters; Amide; Other carboxylic acid derivatives;

Also provided are a production process of an olefin polymerization catalyst component using the above precursor;

Industry: Inorganic base; Gas; Sulfide; Olefin; Plastic, Plastic windows; PVC pipe; Phosphate; Sulfate; Other gases;

Advance in Olefin Oligomerization Catalyzed by Homogeneous Catalysts of Transition Metal Compounds

Industry: Carboxylate; Olefin; Acid; Acid derivatives; Barium oxide; Common organic reagent;

Catalytic asymmetric epoxidation of olefin using metalloporphyrin

heavy oil catalytic cracking technology will be an effective approach to boosting low-carbon olefin production;

Study of the Lubrication Mechanism of Olefin Sulfide

Standard Test Method for Determination of Olefin Content of Gasolines by Supercritical-Fluid Chromatography

Research on Olefin Oligomerization and Cyclization Catalyzed by Metallocene Catalyst

SYNTHETIC COVERS ACRYLIC, ARAMID, MODACRYLIC, NYLON, OLEFIN, POLYESTER,

Technical innovation of catalytic cracking unit and reducing olefin in Qingyang petrochemical company

Study of Producing the Gasoline with Lower Olefin Content by FCC Technology

Non-Metallocene Organometallic Complex Catalysts for Polymerization of Olefin

Effect of Operation Conditions on the Composition of Gasoline during the Process of Decreasing Fluid Catalytic Cracking Gasoline Olefin

Industry: Alkanes; Olefin; Tire; Resin adhesive; Synthetic rubber adhesive; Diols; Single alcohol; Common organic reagent; Butyl Rubber;

Organometallic Complexes as Catalysts for Olefin Polymerization

Advances in Research on Metallodendrimer Catalysts for Olefin Polymerization

Advances in Tridentate Ligand Transition Metal Catalysts for Olefin Polymerization

Study of Additives for Reduction of Sulfur and Olefin Content in FCC Gasoline

Optimizing operation conditions for cracked gasoline olefin reduction

Latest advances in hydrodesulfurization and olefin-reducing techniques for FCC gasoline

Poly-Olefin National Engineering Research Centra Beijing Research Institute

Development of a novel gasoline olefin reducing and diesel increasing FCC catalyst

The Measures of Improving the Refrigeration Efficiency of Olefin Moulding Machine's Refrigeration Room

The Tribological Synergistic Effects of Nanoparticle Cu Additive and Sulfurized Olefin Cotton Oil

With the Shan olefin ethene , propylene copolymerization but able be called second third binary rubber;

Recent progress in the immobilization of non-metallocene olefin polymerization catalyst

Flexible dual-riser fluid catalytic cracking process for reduction of olefin content in catalytic gasoline

Development and Present Situation for Mathematical Model of Olefin Polymerization: A Review

Study on the recovering of FCC olefin reduced equilibrium catalyst by magnetic separation technology

analyzed the production service prospective of the olefin hydrocarbon made of methanol in China;

Progress on Research of Doubly-Bridged Metallocene Catalyst for Olefin Polymerization

Thermal activation conditions of silica gel carrier for catalysts of olefin polymerization

Technological Progress in Olefin Production by Hydrocarbon Cracking

Influence of the Processing Parameters on Decreasing Gasoline Olefin by GOR-Q Catalyst

Determination of Olefin Hydrocarbons in Gasoline by Near-infrared Spectroscopy

Industry: Other synthetic resin; Phenolic resin; Alkynes; Olefin; Epoxy resin;

Novel Synthetic Methods of Supported Catalysts for Olefin Polymerization

Process optimization for reducing cracked gasoline olefin and increasing diesel oil

Advances in Salicylaldimine Transition Metal Complex Catalysts for Olefin Polymerization

Correlation Models for Light Olefin Yields from Catalytic Pyrolysis of Petroleum Residue

Application of Catalyst for Decreasing Olefin Content and MGD Process in the Low Olefin Gasoline Production

Novel Highly Active Late Transition Metal Catalysts for Olefin Polymerization

Studying oxidation of olefin without catalyst using artificial neural network

Application of the technology for decreasing olefin content in FCC gasoline

The Process Progresses of Olefin Metathesis Technology in Boosting Propylene Production

Application of Non-Hydrogenation Catalyst in Reducing-Olefin Technology

Reaction Research of Straight Chain Olefin Hydrocarbons over FCC Catalyst Matrixes

Single-Composition Rare Earth Catalysts for Olefin Polymerization

Progress in Organic Nickel Complex-Based Catalysts for Olefin Polymerization

Advance in Application and Processing Technology of Olefin-based Medical Plastics

Advances in Research on Post-Transition Metal Catalysts for Olefin Polymerization

Model for predicting olefin yield distribution of hydrocarbon cracking

Cyclo Olefin Copolymers The Novel Amorphous Thermoplastics

Advances on Transition Metal Catalysts for Olefin Polymerization

On-line Determination of Olefin Content of Cracking Gasoline by Near Infrared Spectroscopy

Liquid- Phase Oxidation of Olefin Catalyzed by Polymer- Supported Catalysts

Advances in Supported Single-Site Catalysts for Olefin Polymerization

An improved modification method of catalyst support for olefin polymerization

Quantum Chemistry Study on the UV Spectrum of Olefin Hydrocarbon Homologous Compound

a production process of an olefin polymerization catalyst using the above catalyst component;

Advances in Light Olefin - Paraffin Separation Technology

Fractal Evolving Theory and Growing Model of Olefin Polymerization Process

Development and commercial application of GOR olefin reducing FCC catalyst

Progress in the Research of the Olefin Polymerization Catalysts

Recent Progress on the Heterogenization of Molybdenum Complex Olefin Epoxidation Catalysts

Development of A New Cocatalyst for Lowering Olefin Content in FCC Gasoline

Preliminary Study on Reducing Olefin Content of FCC Gasoline over Cracking Catalyst

Advances in Olefin Production Technology by Catalytic Cracking

Development of Technologies to Hydrodesulfurization and Olefin-reducing for FCC Gasoline

Production technique and development of olefin with low carbon content by refining-chemical intergration

Investigation on effect of olefin on clean performance of gasoline and detergent additives

Recent Research Progress of Metallocene Catalyst and Olefin Polymer

Progress in High Performance FI Catalyst for Olefin Polymerizations

Advance in the Hydroformylation of Higher Olefin in Two-Phase Catalystic System

Industry: Solvent oil; Alkynes; Olefin; Fuel Oil; Diesel fuel; Gasoline;

Analysis of Olefin and Aromatic Hydrocarbon Content in Unleaded Gasoline

Progress in the studies on copolymerization of olefin with O-contained polar monomers

Cocatalytic Effect of New Surface-Active Phosphine in Long-Chain Olefin Hydroformylation

Developing Trends of Olefin Polymerizing Technology and Current Status of China

Effect of Temperature on Gasoline Olefin Cracking Reactions over Acid Catalyst

Commercial Application of Olefin Depressing Assistant in FCC Unit

Standard Test Methods for Chemical Analysis of Alpha Olefin Sulfonates

Test Methods for Flexible Cellular Materials Made from Olefin Polymers

Advances in the Catalytic Reaction of Olefin Oligomerization

Advances in FCC Gasoline De- olefin Technology and Analyze of New Trend

Effects of hydrogen transfer reaction on the olefin content of gasoline in FCC process

Philosophy and Technical Progress of Methanol-based Low Carbon Olefin

Silver Modified Diatomite as a Material to Trap Olefin

Advances in Particle Models for Olefin Polymerization

Discussion of FCC Gasoline Olefin Reduction Processes

Synthesis of Terminal Olefin Substituted by Triphenyl

Evaluation of Modified Olefin-reducing Catalyst

Progress of Olefin Production Process with Natural Gas Methanol

Progress in Research of Metallocene Catalyst and Olefin Polymer

Advances in iron catalysts for olefin polymerization

Progress in Ru-Catalyzed Olefin Metathesis Reactions

The method greatly improves the octane value of the gasoline, and the olefin content in the upgrading gasoline is very low;

The Correlative Problems on Simulant Foundry Using Olefin

Advances in technology of naphtha olefin reducing FCC catalyst

Alkylation of Thiophenic Sulfur Compounds with Olefin over Zeolite Catalysts

Research of Cocatalyst for Decreasing Olefin in FCC Gasoline

Advances in Research on Reducing Olefin Contents in FCC Gasoline

Progress in Alpha Olefin Synthesis Processes

Effect of Operation Conditions on Olefin Distribution of FCC Gasoline in the Process of Reducing Olefin

Acid Additives For Reducing Olefin content in FCC Gasoline

Process Technology and Economic Analysis of Coal to Olefin

The Compensation Effect on Selective Oxidation of Olefin

Application of Ionic Liquid in Olefin Metathesis

Effect of Operation Parameters on Olefin Content in FCC Gasoline

Studies on Upgrading of FCC Gasoline for Olefin Reduction and More Propylene Production

Prospect and suggestion of methanol to low carbon olefin

Advances in Catalytic Process of Olefin Metathesis

Coal to olefin - a new process for the ethylene industry

Calculation of chemical exergier of paraffin and olefin by using group connectivity index

Development of Process and Catalyst of Low Olefin Aromatization

Olefin Metathesis--Introduction to Achievements of Nobel Prize for Chemistry 2005

The Development of Research on Dinuclear Metallocene Catalysts and Their Application on Olefin Polymerization

test method for carbon black in olefin plastics

Innovation of Machenical Sealing of Liquid Olefin Pumps

The Infection of Stuff Olefin to Basic Oil Capability in Lubecant

Reduce S and olefin of FCC naphtha

Discuss on the Necessity'and Feasibility of Developing Coal to Olefin Industry in China

Study on the Development of Olefin Catalyzing and Epoxidation Reaction

Recent progress on the development of catalysts for epoxidation of olefin

A Study on Olefin Polymer Alloy Based on Propylene

In-situ Study on Olefin Aromatization Reaction over HZSM-5