Shengbao He

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ruthenium-based catalyst for ammonia synthesis and preparation meth...
- Patent number 11,517,882
- Issue date Dec 6, 2022
- Lilong Jiang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Regeneration method for liquefied petroleum gas sweetening caustic
- Patent number 11,142,716
- Issue date Oct 12, 2021
- PetroChina Company Limited
- Xuesheng Hu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
ZSM-5 type molecular sieve synthesis method
- Patent number 9,963,350
- Issue date May 8, 2018
- China National Petroleum Corporation
- Xiaojun Bao
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Removing Acid Gas from Ethylene Cracking Gas
- Publication number 20250065257
- Publication date Feb 27, 2025
- Petrochina Company Limited
- Yingwen Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AUTOMATIC SEPARATION APPARATUS FOR FOUR FRACTIONS OF HEAVY OIL AND...
- Publication number 20230001327
- Publication date Jan 5, 2023
- PetroChina Company Limited
- Qing Cao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RUTHENIUM-BASED CATALYST FOR AMMONIA AYNTHESIS AND PREPARATION METH...
- Publication number 20210170369
- Publication date Jun 10, 2021
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou...
- Lilong JIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A Regeneration Method For Liquefied Petroleum Gas Sweetening Caustic
- Publication number 20200291320
- Publication date Sep 17, 2020
- Petrochina Company Limited
- Xuesheng Hu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ZSM-5 TYPE MOLECULAR SIEVE SYNTHESIS METHOD
- Publication number 20160002061
- Publication date Jan 7, 2016
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Xiaojun Bao
- C01 - INORGANIC CHEMISTRY