dry gas

The dry gas holders are not popular used in refineries, and these is no maintenance instruction and ministry specification to follow.

Dry gas injection huff and puff is one of the effective techniques to remove the retrograde condensate blocking of condensate gas wells.

Some evidence has indicated that some of condensate oil formed before gas cycling will have to be revaporized into the dry gas.

Changqing Gas Field Co. imported dehydration equipment to carry out the process of dehydration at little station and dry gas transportation.

The development of condensate gas reservoir has it own feature compared to that of dry gas.

Finally, an example of application for a double faces dry gas seal used in an ammonia pump is given.

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

In the light of the actual condition of Urumqi Petrochemical Complex, study on application of surplus dry gas is carried out.

The utilization of cheap ethylene resources in FCC dry gas to produce chemical products can improve economic efficiency of refinery.

A low condensation point sealing oil for dry gas receiver was formulated through a series of tests and experiments.

The results show that the YBCO film fired at 770 oC in dry gas has excellent biaxial texture as well as smooth and dense surface morphology.

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

Since it has been started, the dry gas holder goes well, and meanwhile it creates a preferable economic benefit.

Laboratory experiment of dry gas injection in super low-permeability carbonate fractured reservoir.

The good guidance for selection and application of dry gas seal in centrifugal pumps of key plant can be provided.

Dry gas seal can be divided into dynamic dry gas seal and aero static dry gas seal two broad categories.

The research results provided valuable reference for design of the spiral groove dry gas seal.

The sealed function principle of dry gas and main parameter of influencing the sealing property of dry gas are introduced.

This paper introduces the status of leakage of rubber sealing film for dry gas holder in Dalian Petrochemical Company.

The balance of dry gas in petrochemical enterprises is closely related to energy consumption and comprehensive economical benefits.

The catalytic dry gas is concentrated by pressure swing and adsorption before entering the ethylene plant.

Experimental system of dry gas seal consists of driving system, lubricating system, gas supply system, and measuring system.

The working mechanism of T-grooves dry gas seal was theoretical research, and the control system for dry gas seal was introduced.

Thermal degree of the upper Paleozoic source rocks is dry gas phase.

The distribution of oil and gas reservoirs has heavy oil reservoir, normal oil, light oil, and dry gas reservoir.

Design parameters of desulphurization units were introduced for refining dry gas and LPG.

The tower section drying furnace with dry gas to sulfur trioxide absorption tower for gas absorption.

the latter stage adopts the temperature swing adsorption principle of mole-sieve to dry gas.

Finally, the current conditions and issues faced for dry gas seal design were pointed out.

HCH-910ZY unsaturated polyester resin is a dry gas with a new resin coating.

The dry gas seal technology is widely used with the fast development of petroleum and chemical industry.

The source and utility circumstance of dry gas is easily introduced in this paper.

The base of further application and generalization of dry gas seal is built.

Dry gas seal, which is end-face seal with lower leakage, is gas-lubricated without contacting with the shaft.

DIPA had very obvious effect with take out general sulfur in dry gas, take out efficiency reached 99.

Above a temperature of approximately 100 oC [212 oF], only dry gas is generated, and incipient metamorphism is imminent.

Dry gas is high pressure gas by produced from refinery.

Wiggins gas-holder is one kind of dry gas holders and has been widely applied in iron and steel enterprises in china.

Kela 2 gas reservoir is the largest dry gas reservoir so far discovered in China.

The yield of the upgrading naphtha was high and the loss of dry gas plus coke was low.

HCH-225 is a kind of dry gas and flexible for better poly putty unsaturated polyester resin.

Sulfur and hydrogen sulfide in refinery dry gas and LPG have a big effect on product quality, downstream units and the environment.

In addition, the dry gas, coke and loss reduced considerably, from about 19% to some 14%.

Effects of citric acid pretreatment of the catalyst on its behaviors for FCC dry gas alkylation with benzene

Dry Gas Transmission by Means of Low Temperature Separation

Optimization of A Methanol Synthesis Process with Coking Dry Gas as Feedstock

Influence of catalyst packing fraction on the preparation of ethylbenzene with ethylene in dry gas by catalytic distillation

Synthesis of Acetaldehyde from Simulated FCC Dry Gas in a Multi - Component Airlift Loop Reactor

developed the solid dry gas desulfurization process and skid mounted technology which have meet the demands of production;

Operating optimization of producing feedstock gas for synthesizing methanol from coking dry gas

Application of membrane separation technology in purifying hydrogen with refinery dry gas

Research and Design of the New Device of Dry Gas Source with Nitrogen and Detecting the Gas Tightness

Simulation of Catalytic Distillation in Preparation of Ethylbenzene from Dry Gas

Analysis of the Faults of the Air Valves of Dry Gas Compressors

Study on the Xylene Formation during Ethylbenzene Production from Benzene and Ethylene in FCC Dry Gas

Study on Preparation of Ethylbenzene with Ethylene in Dry Gas by Catalytic Rectification

Analysis on Malfunction and Operating Cost of Dry Gas Seal

Ethylbenzene Synthesis by Catalytic Distillation of Dry Gas and Benzene

The Analysis and Solution of the Leakage of Rubber Sealing Film for Dry Gas Holder

Separation and comprehensive utilization of refinery dry gas

Study on Adsorbents for Separating Ethylene from Catalytic Cracking Dry Gas

Preparation and application of rubber sealing film for dry gas holder in recovery of torch gas

Leakage analysis of dry gas seal in ammonia compressor and revamping with China-made parts

Light Hydrocarbon Pump; Dry Gas Seal; Mechanical Seal; Retrofit;

Study on Improving Gas-condensate Well Productivity by Huff and Puff Dry Gas Injection

Using dephlegmation tower top cycle oil as absorbent of dry gas reabsorption tower

Alkylation of Benzene with Ethylene in Dry Gas by Catalytic Distillation

A Technology for Reclaiming Hydrogen from Hydrogen-enriched Dry Gas

Analysis on the Integrated Process for Refinery Dry Gas Sweetening

Technology Transformation Project of Delayed Coking Dry Gas De-sulfurization

Application of converter dry gas cleaning technology in Lai-Steel

Finite element analysis of the spiral groove dry gas seals

Influence of Contaminants in FCC Dry Gas for Recovery and Utilization

MDEA Method For Fcc Dry Gas Sweetening and Treating Operation Summary

Machine Running Test of Centrifugal Compressor with Dry Gas Seal on Test-bed

Overview for Utilization of Dilute Ethylene in FCC Dry Gas from Refinery

Technical Revamp of Dry Gas and LPG Desulphurization Device

Extraction of Ethylene from Catalytic Cracking Dry Gas

Achieve Soft-measurement for RFCC Dry Gas Purity by Principle-based Analytical Method

Testing system on experimental equipment of dry gas seal

Producing FCC dry gas of high quality and increasing LPG yields

Design and Manufacturing of Dry Gas Seal in Rich Gas Compressor

Simulation of the Dry Gas Seal with Slip Boundary

Recovery Techniques Progress on Ethylene in the FCC Dry Gas

The structure design and material development of dry-gas sealing

The feasible analysis on gas manufacturing by using dry gas

The Application of Dry-gas Seal for Rotating Pump

non-lubricated dry gas media to increase 60% security value;

Not totally retentive in wet and dry gas

Norway imports of dry gas stove

Not totally retentive in wet and dry gas

Norway imports of dry gas stove

Experimental research on the leakage of two kinds of dry gas seal

COMPREHENSIVE UTILIZATION AND RECENT RESEARCH PROGRESS OF FCC DRY GAS IN CHINA

Simulation of Spiral Groove Dry Gas Seals by Use of CFD

Mechanism and structure of dry gas seals