KR920002192A - 가변 밀도를 갖는 구조적 패킹을 사용한 저온 증류장치 - Google Patents

가변 밀도를 갖는 구조적 패킹을 사용한 저온 증류장치 Download PDF

Info

Publication number
KR920002192A
KR920002192A KR1019910012294A KR910012294A KR920002192A KR 920002192 A KR920002192 A KR 920002192A KR 1019910012294 A KR1019910012294 A KR 1019910012294A KR 910012294 A KR910012294 A KR 910012294A KR 920002192 A KR920002192 A KR 920002192A
Authority
KR
South Korea
Prior art keywords
zone
packing
column
structural
air separation
Prior art date
Application number
KR1019910012294A
Other languages
English (en)
Other versions
KR960003269B1 (ko
Inventor
제임스 로켓 미카엘
아모리 빅터 리차드
자베루카 로버트
맥로이 케네트
로렌스 쿠퍼 스코트
Original Assignee
티모티 엔.비숍
유니온 카바이드 인더스트리얼 개시즈 테크놀로지 코포레이션
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24215730&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR920002192(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 티모티 엔.비숍, 유니온 카바이드 인더스트리얼 개시즈 테크놀로지 코포레이션 filed Critical 티모티 엔.비숍
Publication of KR920002192A publication Critical patent/KR920002192A/ko
Application granted granted Critical
Publication of KR960003269B1 publication Critical patent/KR960003269B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • 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
    • 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
    • F25J3/04406—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 using a dual pressure main column system
    • F25J3/04412—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 using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column
    • 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
    • F25J3/04642—Recovering noble gases from air
    • F25J3/04648—Recovering noble gases from air argon
    • F25J3/04654—Producing crude argon in a crude argon column
    • F25J3/04666—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system
    • F25J3/04672—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser
    • F25J3/04678—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser cooled by oxygen enriched liquid from high pressure column bottoms
    • 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
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • F25J3/04909—Structured packings
    • 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
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • F25J3/04915—Combinations of different material exchange elements, e.g. within different columns
    • F25J3/04921—Combinations of different material exchange elements, e.g. within different columns within the same column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32206—Flat sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/3221—Corrugated sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32213—Plurality of essentially parallel sheets
    • B01J2219/3222—Plurality of essentially parallel sheets with sheets having corrugations which intersect at an angle different from 90 degrees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32227—Vertical orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32408—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/326—Mathematical modelling
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/10—Mathematical formulae, modeling, plot or curves; Design methods
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/12—Particular process parameters like pressure, temperature, ratios
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/44—Particular materials used, e.g. copper, steel or alloys thereof or surface treatments used, e.g. enhanced surface
    • 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
    • Y10S62/902—Apparatus
    • Y10S62/905—Column
    • Y10S62/906—Packing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

내용 없음

Description

가변 밀도를 갖는 구조적 패킹을 사용한 저온 증류 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 반 발명의 공기분리 설비의 한 구현예의 개략도.
제2도는 제1도에 도시한 컬럼의 4개의 구역각각에 대해 증기에 대한 수경 부하 및 정상 설계지점에서 플라딩 퍼센트를 나타낸 그래프도.
제3도는 컬럼의 4개의 구역 각각에 대해 증기에 대한 수경 부하 및 정상 설계 지점에서 플라딩 퍼센트를 나타낸 그래프도.

Claims (28)

  1. 다수의 컬럼구역을 가지며 최소한 두개의 컬럼구역에서 구조적 패킹으로 이루어진 질량 전달 엘레먼트를 갖는 최소한 하나의 컬럼, 및 공급공기를 설비내로 공급시키며 생성물을 설비밖으로 통과시키는 수단으로 이루어진 공기 분리 설비로소, 상기 컬럼이 제1구역에서의 구조적 패킹의 패킹밀도가 상기 컬럼의 제2구역에서의 구조적 패킹의 패킹밀도와 상이함을 특징으로 하는 공기 분리 설비.
  2. 제1항에 있어서, 각 구역에서 컬럼의 내부직경이 동일함을 특징으로 하는 공기 분리 설비.
  3. 제1항에 있어서, 제2구역이 제1구역에 비해 좀더높고, 제2구역에서의 구조적 패킹의 패킹밀도가 제1구역에서의 구조적 패킹의 패킹밀도와 상이하며 제1구역에서의 구조적 패킹의 패킹밀도를 초과함을 특징으로 하는 공기 분리 설비.
  4. 제3항에 있어서, 제1구역이 컬럼의 최하단 구역임을 특징으로 하는 공기 분리 설비.
  5. 제1항에 있어서, 컬럼의 최하단 구역의 패킹밀도가 700㎡/㎡ 이하임을 특징으로 하는 공기 분리 설비.
  6. 제4항에 있어서, 컬럼의 최하단 구역의 패킹밀도가 700㎡/㎡ 이하임을 특징으로 하는 공기 분리 설비.
  7. 제1항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 공기 분리 설비.
  8. 제4항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 공기 분리 설비.
  9. 제5항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 공기 분리 설비.
  10. 제6항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 공기 분리 설비.
  11. 제1항에 있어서, 한 구역이 다른 패킹밀도를 갖는 구조적 패킹을 포함함을 특징으로 하는 공기 분리 설비.
  12. 제1항에 있어서, 컬럼이 2 내지 8개의 구역을 가짐을 특징으로 하는 공기 분리 설비.
  13. 제1항에 있어서, 구조적 패킹이 250 내지 1000㎡/㎡의 밀도를 가짐을 특징으로 하는 공기 분리 설비.
  14. 제1항에 있어서, 설비가 다수의 컬럼들로 이루어짐을 특징으로 하는 공기 분리 설비.
  15. 제14항에 있어서, 설비가 이중 컬럼으로 이루어짐을 특징으로 하는 공기 분리 설비
  16. 제15항에 있어서, 설비에 추가로 아르곤 컬럼이 포함됨을 특징으로 하는 공기 분리 설비
  17. 다수의 컬럼구역을 가지며 최소한 두개의 컬럼구역에서 구조적 패킹으로 이루어진 질량 전달 엘레먼트를 갖는 컬럼속으로 다른 휘발성을 갖는 최소한 두개의 성분들로 이루어진 혼합물을 주입하고, 그리고 제1부분중 최소한 일부분 그리고 제2부분중 최소한 일부분을 컬럼으로부터 제거하여 제2성분의 휘발성에 비래 좀더 높은 휘발성을 갖는 제1성분농후 제1부분으로, 그리고 제2성분 농후 제2부분으로 분리하기 위한 방법으로서, 상기 성분들중 하나가 산소이고 상기 컬럼의 제1구역에서의 구조적 패킹의 패킹밀도가 상기 컬럼의 제2구역에서의 구조적 패킹의 패킹밀도와 상이함을 특징으로 하는 방법.
  18. 제17항에 있어서, 혼합물이 산소와 질소로 이루어짐을 특징으로 하는 방법.
  19. 제17항에 있어서, 혼합물이 산소와 아르곤이로 이루어짐을 특징으로 하는 방법.
  20. 제17항에 있어서, 정상 설계지점에서 플라딩 퍼센트가 각 구역에서 50 내지 95퍼센트가 되도록 패킹밀도를 선택함을 특징으로 하는 방법
  21. 제17항에 있어서, 제2구역이 제1구역에 비해 좀더 높고, 제2구역에서의 구조적 패킹의 패킹밀도가 제1구역에서의 구조적 패킹의 패킹밀도와 상이하며 1구역ㅇ서의 구조적 패킹의 패킹밀도를 초과함을 특징으로 하는 방법
  22. 제18항에 있어서, 제1구역이 컬럼의 최하단 구역임을 특징으로 하는 방법
  23. 제17항에 있어서, 컬럼의 최하단 구역의 패킹밀도가 700㎡/㎡ 이하임을 특징으로 하는 방법.
  24. 제22항에 있어서, 컬럼의 최하단 구역의 패킹밀도가 700㎡/㎡ 이하임을 특징으로 하는 방법.
  25. 제17항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 방법.
  26. 제22항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 방법.
  27. 제23항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 방법.
  28. 제24항에 있어서, 구조적 패킹이 알루미늄으로 이루어짐을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910012294A 1990-07-20 1991-07-19 가변 밀도를 갖는 구조적 패킹을 사용한 저온 증류장치 KR960003269B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7/555,039 1990-07-20
US07/555,039 US5100448A (en) 1990-07-20 1990-07-20 Variable density structured packing cryogenic distillation system

Publications (2)

Publication Number Publication Date
KR920002192A true KR920002192A (ko) 1992-02-28
KR960003269B1 KR960003269B1 (ko) 1996-03-07

Family

ID=24215730

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910012294A KR960003269B1 (ko) 1990-07-20 1991-07-19 가변 밀도를 갖는 구조적 패킹을 사용한 저온 증류장치

Country Status (11)

Country Link
US (1) US5100448A (ko)
EP (1) EP0467395B2 (ko)
JP (1) JPH0789015B2 (ko)
KR (1) KR960003269B1 (ko)
CN (1) CN1044155C (ko)
BR (1) BR9103112A (ko)
CA (1) CA2047411C (ko)
DE (1) DE69100586T3 (ko)
ES (1) ES2046828T5 (ko)
ID (1) ID1010B (ko)
MX (1) MX173997B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102583733B1 (ko) * 2023-03-03 2023-09-27 백도 마이크로시멘트 균열 보수재를 이용한 누수 방수장치 및 콘크리트 보강 방법

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675568B1 (fr) * 1991-04-19 1993-07-16 Air Liquide Procede de separation cryogenique de melanges contenant de l'oxygene et garnissages organises pour la mise en óoeuvre de ce procede.
DE4224068A1 (de) * 1992-03-20 1993-09-23 Linde Ag Verfahren zur tieftemperaturzerlegung von luft und luftzerlegungsanlage
US5245832A (en) * 1992-04-20 1993-09-21 Praxair Technology, Inc. Triple column cryogenic rectification system
US5282365A (en) * 1992-11-17 1994-02-01 Praxair Technology, Inc. Packed column distillation system
US5419136A (en) * 1993-09-17 1995-05-30 The Boc Group, Inc. Distillation column utilizing structured packing having varying crimp angle
US5396772A (en) * 1994-03-11 1995-03-14 The Boc Group, Inc. Atmospheric gas separation method
GB9405161D0 (en) * 1994-03-16 1994-04-27 Boc Group Plc Method and apparatus for reboiling a liquified gas mixture
JP3319174B2 (ja) * 1994-09-19 2002-08-26 株式会社日立製作所 充填物及び空気分離装置
CN1091646C (zh) * 1994-10-04 2002-10-02 普莱克斯技术有限公司 用于精炼系统的高容量结构填料
GB2302044A (en) * 1995-06-12 1997-01-08 William Harrold Aitken Liquid-vapour contact apparatus
EP0846027B1 (de) * 1995-07-08 1999-10-06 Basf Aktiengesellschaft Druckverlustarme gewebepackungen oder gewebeähnliche packungen mit geordneter struktur zur verwendung in stoffaustauschkolonnen und verfahren zur rektifikation unter verwendung dieser packungen
DE19524928A1 (de) * 1995-07-08 1997-01-09 Basf Ag Verfahren zur Rektifikation von Gemischen hochsiedender luft- und/oder temperaturempfindlicher Substanzen, die eine hohe Trennleistung erfordern, im Feinvakuum, sowie für dieses Verfahren geeignete Kolonnen
JPH09264667A (ja) * 1996-03-27 1997-10-07 Teisan Kk 超高純度窒素及び酸素の製造装置
GB9607200D0 (en) * 1996-04-04 1996-06-12 Boc Group Plc Air separation
US5644932A (en) * 1996-05-21 1997-07-08 Air Products And Chemicals, Inc. Use of structured packing in a multi-sectioned air seperation unit
US5901575A (en) * 1997-08-25 1999-05-11 Air Products And Chemicals, Inc. Stackable structured packing with controlled symmetry
US6186223B1 (en) 1998-08-27 2001-02-13 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US6244333B1 (en) 1998-08-27 2001-06-12 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US6101841A (en) * 1998-10-02 2000-08-15 Praxair Technology, Inc. Cryogenic rectification system with high strength and high capacity packing
US5921109A (en) * 1998-10-21 1999-07-13 Praxair Technology, Inc. Method for operating a cryogenic rectification column
US6425574B1 (en) * 1998-12-18 2002-07-30 Air Products And Chemicals, Inc. Mixed-resistance structured packing
US6357728B1 (en) 1999-03-15 2002-03-19 Air Products And Chemicals, Inc. Optimal corrugated structured packing
US6128922A (en) * 1999-05-21 2000-10-10 The Boc Group, Inc. Distillation method and column
US6475349B1 (en) 1999-09-24 2002-11-05 The Boc Group, Inc. Distillation column and method for promoting a uniform vapor flow
US6212907B1 (en) 2000-02-23 2001-04-10 Praxair Technology, Inc. Method for operating a cryogenic rectification column
DE10010810A1 (de) * 2000-03-08 2001-09-13 Montz Gmbh Julius Flüssigkeitsverteiler und Verfahren zum Betreiben
US6321567B1 (en) 2000-10-06 2001-11-27 Praxair Technology, Inc. Structured packing system for reduced distillation column height
US20030086846A1 (en) * 2001-11-05 2003-05-08 Adusei George Y. Monolith stacking configuration for improved flooding
ES2278703T5 (es) 2001-12-04 2010-03-17 Air Products And Chemicals, Inc. Proceso y aparato para la separacion criogenica de aire.
FR2854579B1 (fr) * 2003-05-09 2005-06-17 Air Liquide Installation de distillation comprenant des colonnes a garnissages structures ondules-croises et procede d'augmentation de capacite d'une installation de distillation
EP2645031A1 (de) * 2012-03-29 2013-10-02 Linde Aktiengesellschaft Trennsäule für eine Tieftemperatur-Luftzerlegungsanlage, Tieftemperatur-Luftzerlegungsanlage und Verfahren zur Tieftemperaturzerlegung von Luft
EP3327393A1 (de) * 2016-11-25 2018-05-30 Linde Aktiengesellschaft Verfahren und vorrichtung zur gewinnung eines hochreinsauerstoffproduktstroms durch tieftemperaturzerlegung von luft
FR3074058A1 (fr) * 2017-11-27 2019-05-31 IFP Energies Nouvelles Methode amelioree de dimensionnement d'une colonne de regeneration d'une unite de captage de gaz acide ou de traitement de gaz

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047444A (en) * 1935-01-14 1936-07-14 Stedman Donald Frank Packing for fractionating columns and the like
US2271671A (en) * 1939-03-18 1942-02-03 United Gas Improvement Co Fractional distillation
NL102363C (ko) * 1953-11-12
US4002705A (en) * 1972-03-01 1977-01-11 Mass Transfer Limited Fluid-fluid contact apparatus
CH618006A5 (ko) * 1977-05-12 1980-06-30 Sulzer Ag
CH617357A5 (ko) * 1977-05-12 1980-05-30 Sulzer Ag
US4333894A (en) * 1980-01-10 1982-06-08 Veb Chemieanlagenbaukombinat Leipzig-Grimma Mass-transfer column
AR243396A1 (es) * 1985-01-18 1993-08-31 Glitsch Mejoras en columnas de fraccionamiento para la separacion de dos o mas componentes liquidos que tienen diferentes volatilidades relativas.
US4817393A (en) * 1986-04-18 1989-04-04 Erickson Donald C Companded total condensation loxboil air distillation
US4871382A (en) * 1987-12-14 1989-10-03 Air Products And Chemicals, Inc. Air separation process using packed columns for oxygen and argon recovery
US4836836A (en) * 1987-12-14 1989-06-06 Air Products And Chemicals, Inc. Separating argon/oxygen mixtures using a structured packing
US4813988A (en) * 1987-12-14 1989-03-21 Air Products And Chemicals, Inc. Suitable distillation column packing for the cryogenic separation of air
US4838913A (en) * 1988-02-10 1989-06-13 Union Carbide Corporation Double column air separation process with hybrid upper column
US4929399A (en) * 1988-03-17 1990-05-29 Union Carbide Industrial Gases Technology Inc. Structured column packing with liquid holdup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102583733B1 (ko) * 2023-03-03 2023-09-27 백도 마이크로시멘트 균열 보수재를 이용한 누수 방수장치 및 콘크리트 보강 방법

Also Published As

Publication number Publication date
ES2046828T5 (es) 2000-03-01
MX173997B (es) 1994-04-13
DE69100586D1 (de) 1993-12-09
US5100448A (en) 1992-03-31
BR9103112A (pt) 1992-04-28
ES2046828T3 (es) 1994-02-01
CA2047411A1 (en) 1992-01-21
JPH04227461A (ja) 1992-08-17
KR960003269B1 (ko) 1996-03-07
ID1010B (id) 1996-10-15
CN1063756A (zh) 1992-08-19
EP0467395A1 (en) 1992-01-22
DE69100586T3 (de) 2000-05-25
CA2047411C (en) 1994-01-11
DE69100586T2 (de) 1994-03-31
EP0467395B1 (en) 1993-11-03
EP0467395B2 (en) 1999-11-17
JPH0789015B2 (ja) 1995-09-27
CN1044155C (zh) 1999-07-14

Similar Documents

Publication Publication Date Title
KR920002192A (ko) 가변 밀도를 갖는 구조적 패킹을 사용한 저온 증류장치
CA2127105A1 (en) Solvent extraction of oil from oil bearing materials
KR930000379A (ko) 정제 아르곤을 제조하기 위한 저온 정류방법
KR960013410A (ko) 정류 시스템에 대한 용량이 개선된 구조 패킹
KR890015774A (ko) 산소 및 아르곤 회수를 위해 패크된 컬럼을 이용하는 공기분리 방법
ATE117260T1 (de) Perforiertes material.
DE69515068T2 (de) Atmospherisches Gastrennungsverfahren
KR920005872A (ko) 식물성유 제조방법
ATE342478T1 (de) Vorrichtung mit variabler auslastung und entsprechendes verfahren zur trennung eines einsatzgemisches
GB860689A (en) Improvements in or relating to packed columns or column packings for distillation and like purposes
US6272883B2 (en) Plant for separation of a gas mixture by distillation
ES2081143T5 (es) Metodo y aparato de rectificacion criogenica para producir un producto a presion elevada.
SE8900044L (sv) Odlingspelare
NO167898C (no) Destillasjonskolonne
US2827172A (en) Thermal diffusion method and apparatus
Soares et al. Clogging of microbial denitrification sand columns: Glas bubbles or biomass accumulation?
Tsuchida et al. Study on the botanical origins and the quality evaluation of crude drugs derived from Citrus and related genera (III) chemical constituents of peels of Citrus, Fortunella and Poncirus
KR900011495A (ko) 기체-액체 접촉 트레이(tray)
SG74756A1 (en) Reactive distillation
Vengosh et al. Boron isotopes in Heletz-Kokhav oilfield brines, the coastal plain, Israel
Ming‐Chien‐C et al. Designing hollow‐fiber contactors
Kage A critical review of studies on intrinsic motivation
RU96104907A (ru) Способ получения экстрактов из растительного сырья
KR910014141A (ko) 혼성아르곤컬럼을 갖는 저온공기분리시스템
ATE169979T1 (de) Trägersystem

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20040303

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee