KR930020132A - 불규칙 팩킹을 사용하는 저온 공기 분리방법 - Google Patents
불규칙 팩킹을 사용하는 저온 공기 분리방법 Download PDFInfo
- Publication number
- KR930020132A KR930020132A KR1019930005039A KR930005039A KR930020132A KR 930020132 A KR930020132 A KR 930020132A KR 1019930005039 A KR1019930005039 A KR 1019930005039A KR 930005039 A KR930005039 A KR 930005039A KR 930020132 A KR930020132 A KR 930020132A
- Authority
- KR
- South Korea
- Prior art keywords
- packing
- irregular
- low temperature
- temperature air
- sets
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/008—Liquid distribution
-
- 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
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
-
- 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
- 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
- F25J3/04763—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
-
- 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
-
- 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
- F25J3/04927—Liquid or gas distribution devices
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
구조화 팩킹부 하부에 불규칙 팩킹부가 설치되고 상기 구조화 팩킹부와 불규칙 팩킹부 사이에서 액체를 재분배시키는 저온 공기 분리방법.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 열교환에서 고압컬럼에 대해서 저압인 컬럼을 구비하며 또한 아르곤 혹은 외팔 컬럼을 구비하는 종래의 이중 컬럼 배열장치로 구성되는 본 발명에서 사용될 수 있는 전형적인 공기분리설비를 도시한 개략도.
제2도는 제1도에 도시된 컬럼(14)과 같은 아르곤 컬럼의 액체와 증기가 접촉하는 구조체로서 본 발명에 사용될 수 있는 개략도.
제3도는 제2도에 도시된 액체 분배기(26 및 26′)의 3차원적 도면
Claims (8)
- 적어도 하나의 불규칙 팩킹과 아래부분에 구조화 팩킹을 구비하고 있는 컬럼내에서 내려오는 공기의 액체성분과 상승하는 공기성분이 만나는 단계로 구성되는 저온 공기 분리방법.
- 제2항에 있어서, 서로 인접하여 있는 불규칙 팩킹 구조화 팩킹은 아르곤 컬럼에 설치하는 방법.
- 제2항에 있어서, 불규칙 팩킹 및 구조화 팩킹이 2세트 설치되며 액체를 상기 팩킹부 세트 사이에서 재분배시키는 방법.
- 불규칙 팩킹을 포함하는 하부의 세트와 구조화 팩킹을 포함하는 상부의 세트가 서로 인접하게 설치되어 있는 저온 공기 분리방법에 사용되는 중량/열 전송 컬럼.
- 불규칙 팩킹을 포함하는 하부와 구조화 팩킹을 포함하는 상부가 서로 인접한 하나의 세트로 구성되는 저온 공기 분리방법에 사용되는 아르곤 컬럼.
- 제5항에 있어서, 액체 재분배 수단에 의해서 분리된 불규칙 팩킹과 구조화 팩킹의 두 세트로 구성되는 아르곤 컬럼.
- 제5항에 있어서, 상기 액체 재분배 수단은 컬럼 단위 유동 면적당 적어도 6개의 오리피스가 부착된 오리피스판을 구비하고 있는 아르곤 컬럼.
- 제5항에 있어서, 팩킹부가 서로 인접하여 형성된 세트의 직경이 3피트 미만인 아르곤 컬럼.※ 참고사항 : 최초 출원된 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7/861,406 | 1992-03-31 | ||
US07/861,406 US5237823A (en) | 1992-03-31 | 1992-03-31 | Cryogenic air separation using random packing |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930020132A true KR930020132A (ko) | 1993-10-19 |
Family
ID=25335708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930005039A KR930020132A (ko) | 1992-03-31 | 1993-03-30 | 불규칙 팩킹을 사용하는 저온 공기 분리방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5237823A (ko) |
EP (1) | EP0563900A1 (ko) |
JP (1) | JPH0611257A (ko) |
KR (1) | KR930020132A (ko) |
CN (1) | CN1078798A (ko) |
BR (1) | BR9301366A (ko) |
CA (1) | CA2092933A1 (ko) |
MX (1) | MX9301800A (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4224068A1 (de) * | 1992-03-20 | 1993-09-23 | Linde Ag | Verfahren zur tieftemperaturzerlegung von luft und luftzerlegungsanlage |
DE4317916A1 (de) * | 1993-05-28 | 1994-12-01 | Linde Ag | Verfahren und Vorrichtung zur Gewinnung von Argon |
FR2711545B1 (fr) * | 1993-10-29 | 1995-12-22 | Air Liquide | Distributeur de liquide pour dispositif d'échange de chaleur et de matière, colonne de distillation comprenant un tel distributeur, et utilisation d'une telle colonne pour la distillation de l'air. |
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 |
DE4440407C1 (de) * | 1994-11-11 | 1996-04-04 | Linde Ag | Verfahren zum Gewinnen einer Ethan-reichen Fraktion zum Wiederauffüllen eines Ethan-enthaltenden Kältekreislaufs eines Verfahrens zum Verflüssigen einer kohlenwasserstoffreichen Fraktion |
FR2732616B1 (fr) * | 1995-04-04 | 1997-05-23 | Air Liquide | Distributeur de fluides |
NZ310404A (en) * | 1995-06-19 | 1999-07-29 | Refrigerant Services Inc Chang | Refrigerant separation system comprising a fractional distillation column in conjunction with a chilling unit and a generator for forming liquid and gas phases of the mixture to be separated |
US5935389A (en) * | 1997-05-19 | 1999-08-10 | The Boc Group, Inc. | Liquid distributor tray |
US5857357A (en) * | 1997-07-18 | 1999-01-12 | Praxair Technology, Inc. | Column configuration and method for argon production |
US5983666A (en) * | 1997-10-27 | 1999-11-16 | The Boc Group, Inc. | Air separation plant and method of fabrication |
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 |
DE69907616T2 (de) | 1998-12-28 | 2004-03-11 | Nippon Sanso Corp. | Dampf-flüssig Kontaktor, kryogene Lufttrennungseinheit und Verfahren zur Gastrennung |
US6128922A (en) * | 1999-05-21 | 2000-10-10 | The Boc Group, Inc. | Distillation method and column |
US6583189B1 (en) | 2002-05-07 | 2003-06-24 | Nien Made Enterprise Co., Ltd. | Strengthened thermoplastic |
FR2929532B1 (fr) * | 2008-04-07 | 2010-12-31 | Air Liquide | Colonne a garnissage d'echange de chaleur et/ou matiere |
US8205863B2 (en) * | 2008-06-03 | 2012-06-26 | Uop Llc | Distributor for a gas-liquid contacting vessel |
US8028975B2 (en) * | 2008-11-14 | 2011-10-04 | Uop Llc | Separation vessel or part thereof, and process relating thereto |
KR100935829B1 (ko) * | 2009-06-09 | 2010-01-08 | 한국철도공사 | 이원화된 패킹을 구비한 폐유 정제 장치 |
US8173856B2 (en) | 2010-06-30 | 2012-05-08 | Uop Llc | Process for reducing corrosion |
DE102010056023A1 (de) * | 2010-12-23 | 2012-06-28 | Linde Aktiengesellschaft | Kolonne |
CN102258930A (zh) * | 2011-05-26 | 2011-11-30 | 浙江森力机械科技有限公司 | 均流式液体分布器 |
US9302204B2 (en) | 2012-08-14 | 2016-04-05 | Uop Llc | Process for purifying a disulfide oil and an apparatus relating thereto |
US9550593B2 (en) * | 2013-05-24 | 2017-01-24 | L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude | Scaffolding assembly |
FR3123421B1 (fr) * | 2021-05-27 | 2023-07-14 | Air Liquide | Système de purification d’argon par distillation cryogénique |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2055162A (en) * | 1933-01-18 | 1936-09-22 | Weber Friedrich August | Chamber or tower filled with filling material |
US2088497A (en) * | 1934-12-04 | 1937-07-27 | Shell Dev | Process and apparatus for contacting fluids |
US2271671A (en) * | 1939-03-18 | 1942-02-03 | United Gas Improvement Co | Fractional distillation |
US3595626A (en) * | 1968-11-14 | 1971-07-27 | Du Pont | Ceramic fillers and covers for packed beds |
US4002705A (en) * | 1972-03-01 | 1977-01-11 | Mass Transfer Limited | Fluid-fluid contact apparatus |
US3959419A (en) * | 1973-09-06 | 1976-05-25 | Fritz W. Glitsch & Sons, Inc. | Vapor-liquid contact method |
US4333894A (en) * | 1980-01-10 | 1982-06-08 | Veb Chemieanlagenbaukombinat Leipzig-Grimma | Mass-transfer column |
US4871382A (en) * | 1987-12-14 | 1989-10-03 | Air Products And Chemicals, Inc. | Air separation process using packed columns for oxygen and argon recovery |
DE3840506A1 (de) * | 1988-12-01 | 1990-06-07 | Linde Ag | Verfahren und vorrichtung zur luftzerlegung |
FR2655877B1 (fr) * | 1989-12-14 | 1994-09-16 | Air Liquide | Distributeur de fluides pour colonne d'echange de chaleur et de matiere, notamment a garnissage, et colonne munie d'un tel distributeur. |
US5019144A (en) * | 1990-01-23 | 1991-05-28 | Union Carbide Industrial Gases Technology Corporation | Cryogenic air separation system with hybrid argon column |
-
1992
- 1992-03-31 US US07/861,406 patent/US5237823A/en not_active Expired - Fee Related
-
1993
- 1993-03-30 MX MX9301800A patent/MX9301800A/es unknown
- 1993-03-30 KR KR1019930005039A patent/KR930020132A/ko not_active Application Discontinuation
- 1993-03-30 BR BR9301366A patent/BR9301366A/pt active Search and Examination
- 1993-03-30 EP EP93105280A patent/EP0563900A1/en not_active Ceased
- 1993-03-30 CA CA002092933A patent/CA2092933A1/en not_active Abandoned
- 1993-03-30 JP JP5093944A patent/JPH0611257A/ja active Pending
- 1993-03-30 CN CN 93103697 patent/CN1078798A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2092933A1 (en) | 1993-10-01 |
US5237823A (en) | 1993-08-24 |
CN1078798A (zh) | 1993-11-24 |
MX9301800A (es) | 1994-01-31 |
JPH0611257A (ja) | 1994-01-21 |
EP0563900A1 (en) | 1993-10-06 |
BR9301366A (pt) | 1993-10-13 |
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