FR1475657A - Process for the removal of hydrogen and oxygen from gas mixtures - Google Patents

Process for the removal of hydrogen and oxygen from gas mixtures

Info

Publication number: FR1475657A
Authority: FR; France
Prior art keywords: oxygen; hydrogen; removal; gas mixtures; mixtures
Prior art date: 1965-09-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

FR30294A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Engelhard Industries Inc

Original Assignee

Engelhard Industries Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1965-09-02

Filing date

1965-09-02

Publication date

1967-04-07

1965-09-02 Application filed by Engelhard Industries Inc filed Critical Engelhard Industries Inc

1965-09-02 Priority to FR30294A priority Critical patent/FR1475657A/en

1967-04-07 Application granted granted Critical

1967-04-07 Publication of FR1475657A publication Critical patent/FR1475657A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
- C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0411—Chemical processing only
- C01B21/0422—Chemical processing only by reduction
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0435—Catalytic purification
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0045—Oxygen

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)

FR30294A 1965-09-02 1965-09-02 Process for the removal of hydrogen and oxygen from gas mixtures Expired FR1475657A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR30294A FR1475657A (en)	1965-09-02	1965-09-02	Process for the removal of hydrogen and oxygen from gas mixtures

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR30294A FR1475657A (en)	1965-09-02	1965-09-02	Process for the removal of hydrogen and oxygen from gas mixtures

Publications (1)

Publication Number	Publication Date
FR1475657A true FR1475657A (en)	1967-04-07

Family

ID=8587703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR30294A Expired FR1475657A (en)	1965-09-02	1965-09-02	Process for the removal of hydrogen and oxygen from gas mixtures

Country Status (1)

Country	Link
FR (1)	FR1475657A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0454531A1 (en) *	1990-04-20	1991-10-30	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Process and apparatus for the preparation of ultra-pure nitrogen
FR2668140A1 (en) *	1990-10-22	1992-04-24	Air Liquide	Ultra pure nitrogen prepn. from air
FR2690357A1 (en) *	1992-04-24	1993-10-29	Air Liquide	Air purificn. to remove carbon mon:oxide and hydrogen - by catalytic oxidn., esp. in ultra-pure nitrogen prepn.

1965
- 1965-09-02 FR FR30294A patent/FR1475657A/en not_active Expired

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0454531A1 (en) *	1990-04-20	1991-10-30	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Process and apparatus for the preparation of ultra-pure nitrogen
US5238670A (en) *	1990-04-20	1993-08-24	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Process for preparing ultra-pure nitrogen
AU649436B2 (en) *	1990-04-20	1994-05-26	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Process and apparatus for preparing ultra-pure nitrogen
US5478534A (en) *	1990-04-20	1995-12-26	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Apparatus for preparing ultra-pure nitrogen
FR2668140A1 (en) *	1990-10-22	1992-04-24	Air Liquide	Ultra pure nitrogen prepn. from air
FR2690357A1 (en) *	1992-04-24	1993-10-29	Air Liquide	Air purificn. to remove carbon mon:oxide and hydrogen - by catalytic oxidn., esp. in ultra-pure nitrogen prepn.
WO1995011856A1 (en) *	1992-04-24	1995-05-04	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Air purification process

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