Separation of the specific gas from gas mixtures containing a minor amount of this specific gas

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C01B2210/0028

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B2210/00Purification or separation of specific gases

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C01B2210/0028Separation of the specific gas from gas mixtures containing a minor amount of this specific gas

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Patents Grantslast 30 patents

Information Patent Grant
Three stage membrane separation with partial reflux
- Patent number 9,433,888
- Issue date Sep 6, 2016
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Sudhir S. Kulkarni
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purifying and concentrating a gas mixture into a minor c...
- Patent number 6,440,196
- Issue date Aug 27, 2002
- Commissariat a l'Energie Atomique
- Remo Chiappini
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS TO RECOVER HELIUM
- Publication number 20240217821
- Publication date Jul 4, 2024
- THE UNIVERSITY OF WESTERN AUSTRALIA
- Eric Freemantle May
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD FOR HIGH-PURITY HYDROGEN CHLORIDE GAS
- Publication number 20220411265
- Publication date Dec 29, 2022
- Tokuyama Corporation
- Akihiro SAITO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
THREE STAGE MEMBRANE SEPARATION WITH PARTIAL REFLUX
- Publication number 20160184769
- Publication date Jun 30, 2016
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Sudhir S. KULKARNI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL