KR850005607A - 고순도 질소가스 제조장치 - Google Patents

고순도 질소가스 제조장치 Download PDF

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Publication number
KR850005607A
KR850005607A KR1019840005094A KR840005094A KR850005607A KR 850005607 A KR850005607 A KR 850005607A KR 1019840005094 A KR1019840005094 A KR 1019840005094A KR 840005094 A KR840005094 A KR 840005094A KR 850005607 A KR850005607 A KR 850005607A
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KR
South Korea
Prior art keywords
liquid nitrogen
compressed air
nitrogen gas
kpa
nitrogen
Prior art date
Application number
KR1019840005094A
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English (en)
Other versions
KR890001767B1 (ko
Inventor
아껴라 요시노
Original Assignee
아오끼 히로시
다이또오 산소 가부시기가이샤
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Publication of KR850005607A publication Critical patent/KR850005607A/ko
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Publication of KR890001767B1 publication Critical patent/KR890001767B1/ko

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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

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  • 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)

Abstract

내용 없음

Description

고순도 질소가스 제조장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예의 구성도,
제2도는 합성제올라이트 4Å의 흡착등압선도,
제3도 및 제4도는 그 변형예의 구성도.
* 도면의 요부의 부호의 설명
4:흡착통, 5:제1의 열교환기, 6:제2의 열교환기, 7:액체질소 저장조, 9:메인파이프, 10:정류탑, 11:산소흡착통, 12:백업시스템라인, 13:공기압축 시스템라인, 14:증발기, 15:분축기, 30:응축기, 31:연통파이프.

Claims (2)

  1. 외부로부터 들여온 공기를 압축하는 공기압축 수단과 이 공기 압축수단에 의하여 압축된 압축 공기중의 탄산가스와 물을 제거하는 제거수단과 액체질소를 저장하는 액체질소 저장수단과 상술한 압축공기를 초저온으로 냉각하는 열교환 수단과 이 열교환 수단에 의하여 초저온으로 냉각된 압축공기의 일부를 액화하여 내부에 괴게하고 질소만을 기체로하여 유지하는 정류탑(10)과 상술한 액체질소 저장수단내의 액체질소를 압축공기 액화용의 한냉원으로서 상술한 정류탑(10)에 도입하는 도입로와 한냉원 으로서의 작용을 마치고 기화한 액체질소 및 정류탑(10)내에 유지되고 있는 기화질소의 쌍방울 제품 질소가스로서 정류탑(10)으로 부터 들어내는 발취로를 갖추고 그 발취로중에 초저온에서 산소 및 일산탄탄소를 선택 흡착하는 흡착제를 내장하는 흡착수단이 배설되어 있는것을 특징으로 하는 고순도 질소가스 제조장치.
  2. 특허청구의 범위 제1항에 있어서, 흡착수단이 세공경 약3Å,4Å 혹은 5Å의 합성제 올라이트가 충전되어 있는 산소흡착통(11)인 고순도 질소가스 제조장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840005094A 1984-01-11 1984-08-23 고순도 질소가스 제조장치 KR890001767B1 (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
KR850005607A true KR850005607A (ko) 1985-08-28
KR890001767B1 KR890001767B1 (ko) 1989-05-19

Family

ID=11576006

Family Applications (3)

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

Family Applications Before (2)

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

Country Status (2)

Country Link
JP (1) JPS60147086A (ko)
KR (3) KR850005606A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454810B1 (ko) * 2002-02-18 2004-11-05 대성산업가스 주식회사 심랭식 공기분리장치에 의한 질소가스 제조 방법

Families Citing this family (11)

* 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
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
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
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
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 (ko) * 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
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454810B1 (ko) * 2002-02-18 2004-11-05 대성산업가스 주식회사 심랭식 공기분리장치에 의한 질소가스 제조 방법

Also Published As

Publication number Publication date
KR890001768B1 (ko) 1989-05-19
JPS6158747B2 (ko) 1986-12-12
KR850005606A (ko) 1985-08-28
JPS60147086A (ja) 1985-08-02
KR890001767B1 (ko) 1989-05-19
KR850005605A (ko) 1985-08-28

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