KR920016342A - 아르곤 정제 시스템 - Google Patents

아르곤 정제 시스템 Download PDF

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KR920016342A
KR920016342A KR1019920002758A KR920002758A KR920016342A KR 920016342 A KR920016342 A KR 920016342A KR 1019920002758 A KR1019920002758 A KR 1019920002758A KR 920002758 A KR920002758 A KR 920002758A KR 920016342 A KR920016342 A KR 920016342A
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bed
argon
nitrogen
gaseous
providing
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KR1019920002758A
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프링에린 피셔 데오도르
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티오티 엔. 비숍
유니온 카바이드 인더스트리얼 개시즈 테크놀로지 코포레이션
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Publication of KR920016342A publication Critical patent/KR920016342A/ko

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/18—Noble gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/108—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/404—Further details for adsorption processes and devices using four beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/416—Further details for adsorption processes and devices involving cryogenic temperature treatment
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/923—Inert gas
    • Y10S62/924—Argon

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

내용 없음

Description

아르곤 정제 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본 도면은 본 발명의 바람직한 구현예를 나타낸 개략도.

Claims (14)

  1. (A) 산호, 질소, 수증기, 수소, 일산화 탄소, 이산화 탄소 및 탄화수소 불순물 중 하나 또는 그 이상으로 이루어진 가스상 아르곤 스트리임을 제공하는 단계; (B) 분자체(sieve) 흡착물로 이루어진 베드를 통해 주변 온도에서 가스상 아르곤 스트리임을 통과시키고 그 후 즉시 수증기 및/또는 이산화 탄소를 흡착하는 단계; (C)촉매 물질로 이루어진 베드를 통해 주변 온도에서 가스상 아르곤 스트리임을 통과시키고 그 후 즉시 산소, 수소 및/또는 일산화탄소를 화학 흡착하는 단계;(D) 흡착물로 이루어진 베드를 통해 저온에서 가스상 아르곤 스트리임을 통과시키고 그 후 즉시 질소 및/또는 탄화수소를 흡착하는 단계;(E) 정제된 아르곤 스트리임을 회수하는 단계로 이루어진 아르곤을 정제하기 위한 방법.
  2. 제1항에 있어서, 정제된 아르곤이 액화되는 것을 특징으로 하는 방법.
  3. 제2항에 있어서, 액화된 아르곤이 압력이 증가되어 실질적으로 증발되는 것을 특징으로 하는 방법.
  4. 제2항에 있어서, 정제된 아르곤이 증발하는 액체질소와 간접 열교환함에 의해 액화되는 것을 특징으로 하는 방법.
  5. 제4항에 있어서, 증발된 질소는 가스상 아르곤과 간접 열 교환함에 의해 가열되며 단계 (D)의 저온 흡착전에 저온으로 가스상 아르곤을 냉각시키는 것을 특징으로 하는 방법.
  6. 제4항에 있어서, 증발된 질소가 촉매물질의 베드를 재생하는데 사용되는 것을 특징으로 하는 방법.
  7. 제4항에 있어서, 증발된 질소가 분자체 베드를 재생하는데 사용되는 것을 특징으로 하는 방법.
  8. (A) 분자체로 이루어진 베드 및 분자체 베드를 통해 불순물 함유가스상 아르곤을 제공하기 위한 수단; (B) 촉매물질로 이루어진 베드 및 촉매물질 베드를 통해 불순물 함유 가스상 아르곤을 제공하기 위한 수단; (C) 흡착물로 이루어진 베드 및 흡착물 베드를 통해 불순물 함유 가스상 아르곤을 제공하기 위한 수단; (D) 흡착물 베드를 통해 그것을 통과시키기 전에 가스상 아르곤의 온도를 저온으로 감소시키키 위한 수단; (E) 흡착물 베드로 부터 정제된 아르곤을 회수하기 위한 수단으로이루어지는 것을 특징으로 하는 장치.
  9. 제8항에 있어서, 추가로 응축기, 액체질소를 응축기에 제공하기 위한 수단 및 정제된 아르곤을 응축기에 제공하기 위한 수단으로 이루어지는 것을 특징으로 하는 장치.
  10. 제9항에 있어서, 추가로 액체 저장 탱크와 응축기로 부터 액체를 액체저장 탱크에 통과시키기 위한 수단으로 이루어지는 것을 특징으로 하는 장치.
  11. 제10항에 있어서, 응축기로 부터 통과되는 액체의 압력을 상승시키는 수단 및 가압된 액체를 증발시키는 수단으로 이루어지는 것을 특징으로 하는 장치.
  12. 제9항에 있어서, 추가로 열교환기와 응축기로 부터 가스상 질소를 열교환기에 통과시키는 수단으로 이루어지는 것을 특징으로 하는 장치.
  13. 제12항에 있어서, 추가로 열교환기로 부터의 가스상 질소를 촉매 물질로 이루어진 베드에 제공하는 수단으로 이루어지는 것을 특징으로 하는 장치.
  14. 제12항에 있어서, 추가로 열교환기로 부터의 가스상 질소를 분자체로 이루어진 베드에 제공하는 수단으로 이루어지는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920002758A 1991-02-25 1992-02-24 아르곤 정제 시스템 KR920016342A (ko)

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Application Number Priority Date Filing Date Title
US07/660.060 1991-02-25
US07/660,060 US5106399A (en) 1991-02-25 1991-02-25 Argon purification system

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US (1) US5106399A (ko)
EP (1) EP0501391B1 (ko)
JP (1) JPH0578108A (ko)
KR (1) KR920016342A (ko)
CN (1) CN1065438A (ko)
BR (1) BR9200607A (ko)
CA (1) CA2061761A1 (ko)
DE (1) DE69200637T2 (ko)
ES (1) ES2064128T3 (ko)
MX (1) MX9200773A (ko)
TW (1) TW224431B (ko)

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DE69200637T2 (de) 1995-06-14
CN1065438A (zh) 1992-10-21
TW224431B (ko) 1994-06-01
CA2061761A1 (en) 1992-08-26
EP0501391A1 (en) 1992-09-02
DE69200637D1 (de) 1994-12-15
US5106399A (en) 1992-04-21
ES2064128T3 (es) 1995-01-16
BR9200607A (pt) 1992-10-27
MX9200773A (es) 1992-08-01
JPH0578108A (ja) 1993-03-30
EP0501391B1 (en) 1994-11-09

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