AT371919B - Verfahren zur anreicherung niedermolekularer olefine durch waschung - Google Patents

Verfahren zur anreicherung niedermolekularer olefine durch waschung

Info

Publication number
AT371919B
AT371919B AT0024781A AT24781A AT371919B AT 371919 B AT371919 B AT 371919B AT 0024781 A AT0024781 A AT 0024781A AT 24781 A AT24781 A AT 24781A AT 371919 B AT371919 B AT 371919B
Authority
AT
Austria
Prior art keywords
washing
low molecular
enhancing low
molecular olefins
olefins
Prior art date
Application number
AT0024781A
Other languages
English (en)
Other versions
ATA24781A (de
Original Assignee
Linde Ag
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
Priority claimed from DE19803040777 external-priority patent/DE3040777A1/de
Application filed by Linde Ag filed Critical Linde Ag
Publication of ATA24781A publication Critical patent/ATA24781A/de
Application granted granted Critical
Publication of AT371919B publication Critical patent/AT371919B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • 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
    • B01D53/14—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 absorption
    • B01D53/1406—Multiple stage absorption
    • 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
    • B01D53/14—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 absorption
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/14—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 absorption
    • B01D53/1487—Removing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT0024781A 1980-09-11 1981-01-22 Verfahren zur anreicherung niedermolekularer olefine durch waschung AT371919B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3034202 1980-09-11
DE19803040777 DE3040777A1 (de) 1980-10-29 1980-10-29 Verfahren zur gewinnung niedermolekularer olefine

Publications (2)

Publication Number Publication Date
ATA24781A ATA24781A (de) 1982-12-15
AT371919B true AT371919B (de) 1983-08-10

Family

ID=25787775

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0024781A AT371919B (de) 1980-09-11 1981-01-22 Verfahren zur anreicherung niedermolekularer olefine durch waschung

Country Status (5)

Country Link
US (1) US4401450A (de)
AT (1) AT371919B (de)
AU (1) AU7514681A (de)
CA (1) CA1150322A (de)
DD (1) DD207373A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832718A (en) * 1982-05-03 1989-05-23 Advanced Extraction Technologies, Inc. Processing nitrogen-rich, hydrogen-rich, and olefin-rich gases with physical solvents
US4883514A (en) * 1982-05-03 1989-11-28 Advanced Extraction Technologies, Inc. Processing nitrogen-rich gases with physical solvents
US4714487A (en) * 1986-05-23 1987-12-22 Air Products And Chemicals, Inc. Process for recovery and purification of C3 -C4+ hydrocarbons using segregated phase separation and dephlegmation
US4707170A (en) * 1986-07-23 1987-11-17 Air Products And Chemicals, Inc. Staged multicomponent refrigerant cycle for a process for recovery of C+ hydrocarbons
US4720293A (en) * 1987-04-28 1988-01-19 Air Products And Chemicals, Inc. Process for the recovery and purification of ethylene
IL108626A (en) * 1994-02-13 1997-04-15 Ram Lavie And Technion Researc Method for the recovery of fugitive organic vapors
US5421167A (en) * 1994-04-01 1995-06-06 The M. W. Kellogg Company Enhanced olefin recovery method
DE19752703A1 (de) * 1997-11-27 1999-06-02 Linde Ag Verfahren und Anlage zum Abtrennen von C2- oder C2+-Kohlenwasserstoffen
US20060047176A1 (en) * 2004-08-25 2006-03-02 Gartside Robert J Butane removal in C4 upgrading processes
CN101434507B (zh) * 2008-11-19 2012-11-28 惠生工程（中国）有限公司 一种费托合成尾气的分离方法
JP5301318B2 (ja) 2009-02-27 2013-09-25 独立行政法人石油天然ガス・金属鉱物資源機構 Ｆｔガス成分からの炭化水素回収方法及び炭化水素回収装置
CN104557381B (zh) * 2014-12-22 2017-01-04 中国天辰工程有限公司 一种回收脱碳费托合成尾气中的低碳烃的工艺
NL2018908B1 (en) 2017-05-12 2018-11-15 Stichting Energieonderzoek Centrum Nederland Production and isolation of monocyclic aromatic compounds from a gasification gas
CN111777485B (zh) * 2020-07-23 2022-11-11 山东海益化工科技有限公司 丙烯气体冷冻干燥工艺
CN112174766B (zh) * 2020-11-02 2023-03-31 上海睿碳能源科技有限公司 用于对含低碳烯烃物流进行纯化的方法和设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855433A (en) * 1955-05-13 1958-10-07 Phillips Petroleum Co Recovery of olefin hydrocarbons
US2886611A (en) * 1956-01-24 1959-05-12 Kellogg M W Co Process for the separate recovery of c3 and c4 hydrocarbons
DE1124529B (de) * 1957-07-04 1962-03-01 Linde Eismasch Ag Verfahren und Einrichtung zur Durchfuehrung von Waermeaustauschvorgaengen in einer mit vorgeschalteten Regeneratoren arbeitenden Gaszerlegungsanlage
US3074245A (en) * 1957-07-18 1963-01-22 Linde Eismasch Ag Process for the selective removal of carbon dioxide and hydrogen sulfide from gaseous mixtures containing the same
US3192732A (en) * 1961-04-24 1965-07-06 Low temperature refrigeration in ethylene plants
US3169052A (en) * 1962-06-29 1965-02-09 Phillips Petroleum Co Low temperature purification of ethylene
DE1252711B (de) * 1963-02-26 1967-10-26 Hitachi Ltd , Tokio Verfahren zum Rektifizieren von Olefin aus olefinreichen Gasgemischen unter Ausnutzung der durch verflüssigtes Methan gas gelieferten Kalte

Also Published As

Publication number Publication date
CA1150322A (en) 1983-07-19
DD207373A1 (de) 1984-02-29
ATA24781A (de) 1982-12-15
US4401450A (en) 1983-08-30
AU7514681A (en) 1982-03-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee