FR2217271A1 - Nitrogen prodn. from air - air-propane mixture burnt twice over platinum catalyst - Google Patents

Nitrogen prodn. from air - air-propane mixture burnt twice over platinum catalyst

Info

Publication number
FR2217271A1
FR2217271A1 FR7404802A FR7404802A FR2217271A1 FR 2217271 A1 FR2217271 A1 FR 2217271A1 FR 7404802 A FR7404802 A FR 7404802A FR 7404802 A FR7404802 A FR 7404802A FR 2217271 A1 FR2217271 A1 FR 2217271A1
Authority
FR
France
Prior art keywords
air
propane
platinum catalyst
gas
nitrogen
Prior art date
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.)
Withdrawn
Application number
FR7404802A
Other languages
English (en)
French (fr)
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.)
Electrolux AB
Original Assignee
Electrolux AB
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.)
Filing date
Publication date
Priority claimed from SE7302051A external-priority patent/SE7302051L/xx
Priority claimed from SE7314966A external-priority patent/SE384357B/xx
Application filed by Electrolux AB filed Critical Electrolux AB
Publication of FR2217271A1 publication Critical patent/FR2217271A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7404802A 1973-02-14 1974-02-13 Nitrogen prodn. from air - air-propane mixture burnt twice over platinum catalyst Withdrawn FR2217271A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7302051A SE7302051L (fi) 1973-02-14
SE7314966A SE384357B (sv) 1973-11-05 1973-11-05 Sett att ur luft utvinna svavelfri kvevgas med lag syrehalt samt anordning herfor

Publications (1)

Publication Number Publication Date
FR2217271A1 true FR2217271A1 (en) 1974-09-06

Family

ID=26656343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404802A Withdrawn FR2217271A1 (en) 1973-02-14 1974-02-13 Nitrogen prodn. from air - air-propane mixture burnt twice over platinum catalyst

Country Status (4)

Country Link
JP (1) JPS5029489A (fi)
DE (1) DE2406317A1 (fi)
FR (1) FR2217271A1 (fi)
NL (1) NL7401561A (fi)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026854A2 (en) * 1979-09-14 1981-04-15 Jingado Pty. Limited Process and apparatus for the production of clean high-pressure gas
WO1990004268A1 (en) * 1988-10-13 1990-04-19 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Apparatus to provide oxygen-free gas
EP0598384A1 (en) * 1992-11-17 1994-05-25 Praxair Technology, Inc. Oxygen removal from partially purified nitrogen
EP0603767A1 (en) * 1992-12-22 1994-06-29 Air Products And Chemicals, Inc. Deoxygenation of non-cryogenically produced nitrogen with a hydrocarbon
FR2823449A1 (fr) * 2001-04-13 2002-10-18 Inst Francais Du Petrole Procede d'elimination d'oxygene d'un gaz contenant du gaz carbonique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156707A (ja) * 1983-02-25 1984-09-06 大日コンクリ−ト工業株式会社 凹凸模様を有するコンクリ−ト柱の製造方法
JPS6034808A (ja) * 1983-08-05 1985-02-22 日本高圧コンクリ−ト株式会社 合成杭の製造方法
JPS6146239A (ja) * 1984-08-09 1986-03-06 Ngk Insulators Ltd 雰囲気ガス製造装置
JPS61149425A (ja) * 1984-12-25 1986-07-08 Ngk Insulators Ltd 雰囲気ガス製造方法とその装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026854A2 (en) * 1979-09-14 1981-04-15 Jingado Pty. Limited Process and apparatus for the production of clean high-pressure gas
EP0026854A3 (en) * 1979-09-14 1982-02-03 Jingado Pty. Limited Process and apparatus for the production of clean high-pressure gas
WO1990004268A1 (en) * 1988-10-13 1990-04-19 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Apparatus to provide oxygen-free gas
EP0598384A1 (en) * 1992-11-17 1994-05-25 Praxair Technology, Inc. Oxygen removal from partially purified nitrogen
EP0603767A1 (en) * 1992-12-22 1994-06-29 Air Products And Chemicals, Inc. Deoxygenation of non-cryogenically produced nitrogen with a hydrocarbon
FR2823449A1 (fr) * 2001-04-13 2002-10-18 Inst Francais Du Petrole Procede d'elimination d'oxygene d'un gaz contenant du gaz carbonique

Also Published As

Publication number Publication date
JPS5029489A (fi) 1975-03-25
NL7401561A (fi) 1974-08-16
DE2406317A1 (de) 1974-08-22

Similar Documents

Publication Publication Date Title
FR2217271A1 (en) Nitrogen prodn. from air - air-propane mixture burnt twice over platinum catalyst
JPS5248593A (en) Method for removal and recovery of nox
PH14152A (en) Method and apparatus for the continuous condensation of gaseous mixture of ammonia,carbon dioxide and water vapour
ES413996A1 (es) Procedimiento para excluir de mezclas gaseosas de anhidridocarbonico yno el sulfuro de hidrogeno y otros gases acidos.
JPS5240210A (en) Complex combustion chamber system internal combustion engine
JPS5227919A (en) Engine with electrolysis reaction gas generator device
JPS52115196A (en) Laser device
JPS5217893A (en) Total oxygen demand analyzer
JPS5236617A (en) Process for preparation of formamide derivatives
JPS5221275A (en) Removing method of hydrogen sulfide from gas at high temperature
GB1369367A (en) Process for the oxygen enrichment of an oxygen-containing mixture of gases such as air
JPS51149196A (en) Method for separation of carbon dioxide
JPS5356163A (en) Reducing method for making nitrogen oxides of high concentration harmless
SU785292A1 (ru) Способ получени 1-метокси-1бутен-3-ина
US1431711A (en) Explosive having liquid air as a base
MACEWEN Toxicology(Oxygen, carbon monoxide, and fuel toxicity)
JPS5331595A (en) Oxidizing method for nitrogen monoxide in gas into nitrogen dioxide
JPS5259334A (en) Combustion method of original mixture gas
JPS5279137A (en) Air fuel ratio controller for engine
GB1355357A (en) Gas absorption
Benchabane et al. Characterization of solid propellant combustion products
JPS5268207A (en) Preparation of fuel gas
JPS52123998A (en) Production of lime of low water content for steel making
JPS51140015A (en) Gas producer
GB879734A (en) Process for making mono-oxidation products of phosphorus

Legal Events

Date Code Title Description
ST Notification of lapse