JPS5029489A - - Google Patents

Info

Publication number
JPS5029489A
JPS5029489A JP49016888A JP1688874A JPS5029489A JP S5029489 A JPS5029489 A JP S5029489A JP 49016888 A JP49016888 A JP 49016888A JP 1688874 A JP1688874 A JP 1688874A JP S5029489 A JPS5029489 A JP S5029489A
Authority
JP
Japan
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.)
Pending
Application number
JP49016888A
Other languages
Japanese (ja)
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/en
Application filed filed Critical
Publication of JPS5029489A publication Critical patent/JPS5029489A/ja
Pending 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
JP49016888A 1973-02-14 1974-02-13 Pending JPS5029489A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7302051A SE7302051L (en) 1973-02-14
SE7314966A SE384357B (en) 1973-11-05 1973-11-05 WAY TO EXTRACT FROM THE AIR SULFUR-FREE NITROGEN GAS WITH LOW ACID CONTENT AND DEVICE FOR THIS

Publications (1)

Publication Number Publication Date
JPS5029489A true JPS5029489A (en) 1975-03-25

Family

ID=26656343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49016888A Pending JPS5029489A (en) 1973-02-14 1974-02-13

Country Status (4)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156707A (en) * 1983-02-25 1984-09-06 大日コンクリ−ト工業株式会社 Manufacture of concrete post with irregular pattern
JPS6034808A (en) * 1983-08-05 1985-02-22 日本高圧コンクリ−ト株式会社 Manufacture of synthetic pile
JPS6146239A (en) * 1984-08-09 1986-03-06 Ngk Insulators Ltd Apparatus for manufacture atmospheric gas
JPS61149425A (en) * 1984-12-25 1986-07-08 Ngk Insulators Ltd Method and apparatus for producing atmospheric gas

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA805552B (en) * 1979-09-14 1981-09-30 Jingado Ltd Gas generator
GB8823986D0 (en) * 1988-10-13 1988-11-23 Secr Defence Apparatus to provide oxygen-free gas
KR0154549B1 (en) * 1992-11-17 1998-11-16 조안 엠. 젤사 Oxygen removal from partially purified nitrogen
US5320818A (en) * 1992-12-22 1994-06-14 Air Products And Chemicals, Inc. Deoxygenation of non-cryogenically produced nitrogen with a hydrocarbon
FR2823449B1 (en) * 2001-04-13 2004-07-09 Inst Francais Du Petrole PROCESS FOR REMOVAL OF OXYGEN FROM A GAS CONTAINING CARBON GAS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156707A (en) * 1983-02-25 1984-09-06 大日コンクリ−ト工業株式会社 Manufacture of concrete post with irregular pattern
JPH0233485B2 (en) * 1983-02-25 1990-07-27 Dainichi Konkuriito Kogyo Kk
JPS6034808A (en) * 1983-08-05 1985-02-22 日本高圧コンクリ−ト株式会社 Manufacture of synthetic pile
JPS6146239A (en) * 1984-08-09 1986-03-06 Ngk Insulators Ltd Apparatus for manufacture atmospheric gas
JPS61149425A (en) * 1984-12-25 1986-07-08 Ngk Insulators Ltd Method and apparatus for producing atmospheric gas

Also Published As

Publication number Publication date
NL7401561A (en) 1974-08-16
DE2406317A1 (en) 1974-08-22
FR2217271A1 (en) 1974-09-06

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