KR890001768B1 - 고순도 질소가스의 제법 - Google Patents

고순도 질소가스의 제법 Download PDF

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Publication number
KR890001768B1
KR890001768B1 KR1019840005092A KR840005092A KR890001768B1 KR 890001768 B1 KR890001768 B1 KR 890001768B1 KR 1019840005092 A KR1019840005092 A KR 1019840005092A KR 840005092 A KR840005092 A KR 840005092A KR 890001768 B1 KR890001768 B1 KR 890001768B1
Authority
KR
South Korea
Prior art keywords
nitrogen gas
oxygen
low temperature
liquid
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.)
Expired
Application number
KR1019840005092A
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English (en)
Korean (ko)
Other versions
KR850005605A (ko
Inventor
아끼라 요시노
Original Assignee
다이또오 산소 가부시끼 가이샤
아오끼 히로시
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Filing date
Publication date
Application filed by 다이또오 산소 가부시끼 가이샤, 아오끼 히로시 filed Critical 다이또오 산소 가부시끼 가이샤
Publication of KR850005605A publication Critical patent/KR850005605A/ko
Application granted granted Critical
Publication of KR890001768B1 publication Critical patent/KR890001768B1/ko
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
KR1019840005092A 1984-01-11 1984-08-23 고순도 질소가스의 제법 Expired KR890001768B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59004123A JPS60147086A (ja) 1984-01-11 1984-01-11 高純度窒素ガス製造装置
JP59-4123 1984-01-11

Publications (2)

Publication Number Publication Date
KR850005605A KR850005605A (ko) 1985-08-28
KR890001768B1 true KR890001768B1 (ko) 1989-05-19

Family

ID=11576006

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1019840005092A Expired KR890001768B1 (ko) 1984-01-11 1984-08-23 고순도 질소가스의 제법
KR1019840005093A Ceased KR850005606A (ko) 1984-01-11 1984-08-23 고순도 질소가스 제조장치
KR1019840005094A Expired KR890001767B1 (ko) 1984-01-11 1984-08-23 고순도 질소가스 제조장치

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1019840005093A Ceased KR850005606A (ko) 1984-01-11 1984-08-23 고순도 질소가스 제조장치
KR1019840005094A Expired KR890001767B1 (ko) 1984-01-11 1984-08-23 고순도 질소가스 제조장치

Country Status (2)

Country Link
JP (1) JPS60147086A (https=)
KR (3) KR890001768B1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163105A (ja) * 1985-01-11 1986-07-23 Hitachi Ltd 高純度窒素の製造方法
JPH0731001B2 (ja) * 1985-12-28 1995-04-10 大同ほくさん株式会社 高純度窒素ガス製造装置
JPH0731000B2 (ja) * 1985-12-28 1995-04-10 大同ほくさん株式会社 超高純度窒素ガス製造装置
JPH0792330B2 (ja) * 1985-12-28 1995-10-09 株式会社リキッドガス 窒素発生方法
JPH0823470B2 (ja) * 1985-12-28 1996-03-06 大同ほくさん株式会社 高純度窒素ガス製造装置
JPH079350B2 (ja) * 1989-08-09 1995-02-01 株式会社日立製作所 高純度窒素ガスの製造方法及び装置
JP2686050B2 (ja) * 1995-01-31 1997-12-08 大同ほくさん株式会社 高純度窒素ガス製造装置
JPH0882476A (ja) * 1995-09-25 1996-03-26 Daido Hoxan Inc 高純度窒素ガス製造装置
JPH09105579A (ja) * 1996-11-05 1997-04-22 Daido Hoxan Inc 高純度窒素ガス製造装置
KR100454810B1 (ko) * 2002-02-18 2004-11-05 대성산업가스 주식회사 심랭식 공기분리장치에 의한 질소가스 제조 방법
JP5133929B2 (ja) * 2009-03-31 2013-01-30 大陽日酸株式会社 超高純度窒素ガスの製造方法及び製造装置
JP6900230B2 (ja) * 2017-04-19 2021-07-07 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード 純度の異なる窒素を製造するための窒素製造システムおよびその窒素製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940071A (https=) * 1972-08-17 1974-04-15
GB1463075A (en) * 1973-04-13 1977-02-02 Cryoplants Ltd Air separation
DE2542468A1 (de) * 1975-09-24 1977-04-07 Bayer Ag Herbizides mittel
JPS5814628B2 (ja) * 1975-09-30 1983-03-19 横河電機株式会社 リレ−ノ シヤダンジカンソクテイソウチ
JPS5514351A (en) * 1978-07-14 1980-01-31 Aisin Warner Ltd Controller of automatic change gear
JPS5579972A (en) * 1978-12-11 1980-06-16 Hitachi Ltd Operation control of nitrogen production system
JPS56163717A (en) * 1980-05-22 1981-12-16 Mitsubishi Heavy Ind Ltd Selective adsorbing method of oxygen
JPS5761151A (en) * 1980-09-30 1982-04-13 Matsushita Electric Works Ltd Metal cored rail body
JPS5864478A (ja) * 1981-10-15 1983-04-16 日本酸素株式会社 高純度窒素製造装置
JPS58187777A (ja) * 1982-04-27 1983-11-02 日本酸素株式会社 アルゴンの製造方法
JPS58187775A (ja) * 1982-04-27 1983-11-02 日本酸素株式会社 アルゴンの製造方法

Also Published As

Publication number Publication date
JPS60147086A (ja) 1985-08-02
KR850005605A (ko) 1985-08-28
JPS6158747B2 (https=) 1986-12-12
KR850005607A (ko) 1985-08-28
KR850005606A (ko) 1985-08-28
KR890001767B1 (ko) 1989-05-19

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