Inventor

YANG WEIMIN

CN42 patents

⚠️ This page may combine multiple inventors who share the name “YANG WEIMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YANG WEIMIN

CHINA PETROLEUM & CHEM CORP

Molecular sieve SCM-15, synthesis method therefor and use thereof

Fluidized-bed catalyst suitable for the production of halogenated aromatic nitriles, its preparation and application thereof

Molecular sieve, manufacturing method therefor, and uses thereof

Molecular sieve SCM-14, a preparation process and use thereof

SCM-11 molecular sieve, process for producing same and use thereof

Molecular sieve composition, process of preparing same and use thereof

Fluidized bed reactor, reaction regeneration apparatus, process for preparing olefins, and process for preparing aromatic hydrocarbons

SCM-33 molecular sieve, preparation method therefor and application thereof

SCM-34 molecular sieve, preparation method therefor and use thereof

Aluminophosphate molecular sieve SCM-18, its preparation and application thereof

Silicoaluminophosphate molecular sieve, its preparation and application thereof

Silicon-and germanium-based SCM-25 molecular sieve, preparation process and use thereof

SCM-10 molecular sieve, process for producing same and use thereof

Process for producing a molecular sieve having the SFE structure, molecular sieve having the SFE structure and use thereof

Nanocage-confined catalyst, preparation process and use thereof

Method for producing an aromatic hydrocarbon with an oxygenate as raw material

Method for separating dimethyl carbonate from methanol

Premixer, radially fixed bed reactor, reaction system for oxidative dehydrogenation

YANG WEIMIN

Method for producing ethylene glycol from oxalate through the fluidized bed catalytic reaction

Apparatus and method for preparing laminated nano-composite material

Process of producing oxalate by CO gas phase method

Processes for synthesizing ethylbenzene from ethanol and benzene

UNIV SHANDONG

Rock breaking seismic source and active source three-dimensional seismic combined advanced detection system using tunnel boring machine

Fully automatic true triaxial tunnel and underground project model test system

Discrete element method (DEM) contact model building method for reflecting weakening of seepage on rock and soil mass strength

XIE ZAIKU

Catalytic composition for producing olefins by catalytic cracking

Process for increasing ethylene and/or propylene yield during conversion of oxygenates

Catalyst for catalytic cracking in a fluidized bed

LIU JUNTAO

Method for the production of ethylene glycol

Process for producing C1-C4 alkyl nitrite

Processes for producing ethylene glycol from oxalate(s)

SHANGHAI RES INST PETROCHEMICAL TECHNOLOGY SINOPEC

Method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst

Process for producing lower olefins from methanol or dimethylether

CHINA PETROLEUM & CHEMICAL

Process for producing lower olefins by using multiple reaction zones

Process for the manufacture of catalysts used for producing para-xylene by toluene shape selective alkylation

TRIANGLE TYRE CO LTD

Tire direct-pressure shaping and electromagnetic induction heating curing method and apparatus

Tire direct-pressure shaping and electromagnetic induction heating curing method and apparatus

JI RONG

Linear cutting element with E-shaped guiding element

QINGDAO UNIV OF SCIENCE AND TECHNOLOGY

Device and method for twisting electrostatic spinning superfine fiber

UNIV BEIJING CHEMICAL TECH

Loop-route production method and system for polyvinyl chloride

UNIV QINGDAO SCIENCE & TECHNOLOGY

System and method for electrospinning superfine fiber bundling

UNIV BEIJING CHEM TECH

Melt differential electrospinning device and process