KR840008967A - 질소가스 제조장치 - Google Patents

질소가스 제조장치 Download PDF

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Publication number
KR840008967A
KR840008967A KR1019840001997A KR840001997A KR840008967A KR 840008967 A KR840008967 A KR 840008967A KR 1019840001997 A KR1019840001997 A KR 1019840001997A KR 840001997 A KR840001997 A KR 840001997A KR 840008967 A KR840008967 A KR 840008967A
Authority
KR
South Korea
Prior art keywords
liquid nitrogen
nitrogen
gas
heat exchange
nitrogen gas
Prior art date
Application number
KR1019840001997A
Other languages
English (en)
Other versions
KR890000330B1 (ko
Inventor
아끼라 요시노
Original Assignee
아오끼 히로시
다이도오산소 가부시끼가이샤
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
Application filed by 아오끼 히로시, 다이도오산소 가부시끼가이샤 filed Critical 아오끼 히로시
Publication of KR840008967A publication Critical patent/KR840008967A/ko
Application granted granted Critical
Publication of KR890000330B1 publication Critical patent/KR890000330B1/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
    • 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
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures

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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)

Abstract

내용 없음

Description

질소가스 제조장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래 실시예의 구성도
제2도는 본 발명의 한 실시예의 구성도

Claims (2)

  1. 외부로부터 끌어들인 공기를 압축하는 공기 압축 수단과 이 공기 압축수단에 의해서 압축된 압축공기속의 탄산가스와 수분을 제거하는 제거수단과 액체 질소를 저장하는 액체 질소 저장수단과 상술한 제거수단을 통과한 압축공기를 초저온으로 냉각하는 열교환 수단과 열교환 수단에 의하여 초저온으로 냉각된 압축공기속의 산소를 액화해서 내부에 모으고 질소만을 제품으로서의 기체로서 방출하는 정류탑을 구비한 질소 가스 연속제조장치로서 액체 질소저장 수단내의 액체 질소를 열교환 수단으로 유도해서 그 한냉원으로 하는 동시에 한냉원으로서의 작용을 끝내고 기화된 액체 질소를 대기속으로 방출하도록 된 것을 특징으로 하는 질소가스 제조장치.
  2. 정류탑으로부터 방출되는 제품기체로서의 질소가스가 열교환 수단으로 유도되어 액체 질소 저장수단으로 부터의 액체 질소와 동시에 한냉원으로 되는 것을 특징으로 하는 특허청구의 범위 제1항에 따른 질소 가스 제조장치.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019840001997A 1983-05-21 1984-04-16 질소가스 제조장치 KR890000330B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58-89855 1983-05-21
JP58089855A JPS59215578A (ja) 1983-05-21 1983-05-21 窒素ガス連続製造装置
JP89855 1983-05-21

Publications (2)

Publication Number Publication Date
KR840008967A true KR840008967A (ko) 1984-12-20
KR890000330B1 KR890000330B1 (ko) 1989-03-14

Family

ID=13982396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001997A KR890000330B1 (ko) 1983-05-21 1984-04-16 질소가스 제조장치

Country Status (2)

Country Link
JP (1) JPS59215578A (ko)
KR (1) KR890000330B1 (ko)

Also Published As

Publication number Publication date
JPS59215578A (ja) 1984-12-05
JPS6217149B2 (ko) 1987-04-16
KR890000330B1 (ko) 1989-03-14

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