KR950005354A - 산화에틸렌 제조장치의 배출 가스로부터 에틸렌을 회수하는 방법 - Google Patents

산화에틸렌 제조장치의 배출 가스로부터 에틸렌을 회수하는 방법 Download PDF

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Publication number
KR950005354A
KR950005354A KR1019940021238A KR19940021238A KR950005354A KR 950005354 A KR950005354 A KR 950005354A KR 1019940021238 A KR1019940021238 A KR 1019940021238A KR 19940021238 A KR19940021238 A KR 19940021238A KR 950005354 A KR950005354 A KR 950005354A
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KR
South Korea
Prior art keywords
ethylene
recovering
molecular sieve
ethane
sieve carbon
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1019940021238A
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English (en)
Korean (ko)
Inventor
야스히로 도미즈까
요시히로 사이또우
교시 이또가
마사노리 쓰지
Original Assignee
호리 도시오
미쓰비시 유까 엔진니아링 가부시끼가이샤
다께다 구니오
다께다 야꾸힝 고오교 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.)
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Publication date
Application filed by 호리 도시오, 미쓰비시 유까 엔진니아링 가부시끼가이샤, 다께다 구니오, 다께다 야꾸힝 고오교 가부시끼가이샤 filed Critical 호리 도시오
Publication of KR950005354A publication Critical patent/KR950005354A/ko
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B01D53/047—Pressure swing adsorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • 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
    • B01D2253/102—Carbon
    • 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
    • B01D2253/104—Alumina
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/308—Pore size
    • 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
    • B01D2256/24—Hydrocarbons
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/4006—Less than four
    • 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
    • B01D2259/403—Further details for adsorption processes and devices using three beds
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • 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
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/902—Molecular sieve
    • Y10S95/903—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Gases By Adsorption (AREA)
KR1019940021238A 1993-08-26 1994-08-26 산화에틸렌 제조장치의 배출 가스로부터 에틸렌을 회수하는 방법 Withdrawn KR950005354A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5-211291 1993-08-26
JP5211291A JPH0760048A (ja) 1993-08-26 1993-08-26 酸化エチレン製造プラント排ガスからのエチレンの回収法

Publications (1)

Publication Number Publication Date
KR950005354A true KR950005354A (ko) 1995-03-20

Family

ID=16603505

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940021238A Withdrawn KR950005354A (ko) 1993-08-26 1994-08-26 산화에틸렌 제조장치의 배출 가스로부터 에틸렌을 회수하는 방법

Country Status (8)

Country Link
US (1) US5518527A (cg-RX-API-DMAC7.html)
EP (1) EP0640376B1 (cg-RX-API-DMAC7.html)
JP (1) JPH0760048A (cg-RX-API-DMAC7.html)
KR (1) KR950005354A (cg-RX-API-DMAC7.html)
CN (1) CN1038017C (cg-RX-API-DMAC7.html)
DE (1) DE69406613T2 (cg-RX-API-DMAC7.html)
ES (1) ES2108919T3 (cg-RX-API-DMAC7.html)
TW (1) TW292977B (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846295A (en) * 1997-03-07 1998-12-08 Air Products And Chemicals, Inc. Temperature swing adsorption
US6024781A (en) * 1998-04-17 2000-02-15 The Boc Group, Inc. Separation of carbon dioxide and hydrocarbons
KR100279881B1 (ko) * 1998-06-29 2001-03-02 손재익 탄화수소혼합물로부터에틸렌및프로필렌,그리고불포화탄화수소분리용흡착제제조방법,그리고이흡착제를이용한분리방법
US6406521B1 (en) * 1999-11-30 2002-06-18 Linda S. Cheng Process for purifying propylene
US6296688B1 (en) * 1999-11-30 2001-10-02 Uop Llc Vacuum swing adsorption process for separating propylene from propane
US6293999B1 (en) * 1999-11-30 2001-09-25 Uop Llc Process for separating propylene from propane
US6517611B1 (en) * 2001-07-23 2003-02-11 Engelhard Corporation Olefin separations employing CTS molecular sieves
US6667409B2 (en) 2001-09-27 2003-12-23 Praxair Technology, Inc. Process and apparatus for integrating an alkene derivative process with an ethylene process
US6576043B2 (en) * 2001-10-12 2003-06-10 Air Products And Chemicals, Inc. Recovery of nitrogen and light hydrocarbons from polyalkene purge gas
US8268238B2 (en) 2006-09-29 2012-09-18 Tyco Healthcare Group Lp System and method for recycling sterilant gas
US7666369B2 (en) 2006-09-29 2010-02-23 Tyco Healthcare Group Lp System and method for recycling sterilant gas
EP2098542A4 (en) * 2006-12-28 2011-03-09 Mitsubishi Chem Corp PROCESS FOR THE PRODUCTION OF LOW MOLECULAR WEIGHT POLYMER POLYMERS
DE102008007929A1 (de) * 2008-02-07 2009-08-13 Linde Aktiengesellschaft Adsorptionsverfahren
FR2937258B1 (fr) * 2008-10-21 2011-05-20 Air Liquide Repressurisation d'un vsa traitant un melange gazeux comprenant un combustible
FR2939054A1 (fr) * 2008-12-03 2010-06-04 Air Liquide Recompression et mise en operation d'un adsorbeur a l'aide d'un melange combustible/comburant
US8835576B2 (en) * 2010-07-09 2014-09-16 Univation Technologies, Llc Ethylene expansion for low temperature refrigeration in polyethylene vent recovery
CN110237650B (zh) * 2019-06-24 2021-08-06 浙江天采云集科技股份有限公司 一种乙烯直接氧化制环氧乙烷中反应循环气的FTrPSA分离方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635709A (en) * 1949-08-22 1953-04-21 Standard Oil Dev Co Adsorption of olefins by petroleum coke
JPS526961B1 (cg-RX-API-DMAC7.html) * 1964-12-25 1977-02-26
US3458973A (en) * 1966-12-09 1969-08-05 Continental Oil Co Method and apparatus for component concentration in the vapor phase
JPS53131989A (en) * 1977-04-22 1978-11-17 Takeda Chem Ind Ltd Molecular sieving organic gas removing agent
JPS5470457A (en) * 1977-11-07 1979-06-06 Takeda Chemical Industries Ltd Preservation of fresheness of fruit and vegetables
DE3150137A1 (de) * 1981-12-18 1983-06-30 Linde Ag, 6200 Wiesbaden Adsorptionsverfahren zur trennung von kohlenwasserstoffen
US4529415A (en) * 1982-09-07 1985-07-16 Leslie Szirmay Gaseous separation apparatus and process
US4629476A (en) * 1983-03-16 1986-12-16 Calgon Carbon Corporation Carbon molecular sieves and a process for their preparation and use
US4627857A (en) * 1983-12-13 1986-12-09 Calgon Carbon Corporation Carbon molecular sieves and a process for their preparation and use
US4554141A (en) * 1984-05-14 1985-11-19 Ethyl Corporation Gas stream purification
US4599094A (en) * 1985-03-07 1986-07-08 Union Carbide Corporation Enhanced pressure swing adsorption processing
JPS6261616A (ja) * 1985-09-11 1987-03-18 Nippon Steel Corp 混合ガスから高純度ガスを分離する方法
JPH07108365B2 (ja) * 1986-10-18 1995-11-22 鐘紡株式会社 空気分離法およびその装置
JPS63116721A (ja) * 1986-11-05 1988-05-21 Nippon Sanso Kk 酸化エチレン製造プラントの排ガス回収方法
US4933314A (en) * 1987-03-10 1990-06-12 Kanebo Ltd. Molecular sieving carbon
GB8710829D0 (en) * 1987-05-07 1987-06-10 Boc Group Inc Transport of perishable goods
US4769047A (en) * 1987-06-29 1988-09-06 Shell Oil Company Process for the production of ethylene oxide
US4857083A (en) * 1988-10-25 1989-08-15 Air Products And Chemicals, Inc. Vacuum swing adsorption process with vacuum aided internal rinse
US5104425A (en) * 1989-11-14 1992-04-14 Air Products And Chemicals, Inc. Gas separation by adsorbent membranes
US5206004A (en) * 1990-04-30 1993-04-27 Ethyl Corporation Silane compositions and process
US5176722A (en) * 1990-06-19 1993-01-05 The Boc Group, Inc. Pressure swing adsorption method for separating gaseous mixtures
US5245099A (en) * 1992-07-22 1993-09-14 Uop PSA process for recovery or ethylene

Also Published As

Publication number Publication date
CN1038017C (zh) 1998-04-15
US5518527A (en) 1996-05-21
ES2108919T3 (es) 1998-01-01
CN1106310A (zh) 1995-08-09
DE69406613D1 (de) 1997-12-11
EP0640376A3 (cg-RX-API-DMAC7.html) 1995-04-05
JPH0760048A (ja) 1995-03-07
EP0640376A2 (en) 1995-03-01
TW292977B (cg-RX-API-DMAC7.html) 1996-12-11
EP0640376B1 (en) 1997-11-05
DE69406613T2 (de) 1998-03-26

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