GB1378385A - Purification of hydrocarbons - Google Patents

Purification of hydrocarbons

Info

Publication number
GB1378385A
GB1378385A GB5035571A GB5035571A GB1378385A GB 1378385 A GB1378385 A GB 1378385A GB 5035571 A GB5035571 A GB 5035571A GB 5035571 A GB5035571 A GB 5035571A GB 1378385 A GB1378385 A GB 1378385A
Authority
GB
United Kingdom
Prior art keywords
butadiene
hydrocarbons
mixture
produce
distilling
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.)
Expired
Application number
GB5035571A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5035571A priority Critical patent/GB1378385A/en
Priority to DE19722251051 priority patent/DE2251051C3/de
Priority to AU47880/72A priority patent/AU470759B2/en
Priority to FR7238047A priority patent/FR2158297B1/fr
Priority to JP10803672A priority patent/JPS5714325B2/ja
Publication of GB1378385A publication Critical patent/GB1378385A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid 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)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5035571A 1971-10-29 1971-10-29 Purification of hydrocarbons Expired GB1378385A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5035571A GB1378385A (en) 1971-10-29 1971-10-29 Purification of hydrocarbons
DE19722251051 DE2251051C3 (de) 1971-10-29 1972-10-18 Verfahren zur Gewinnung von Butadien
AU47880/72A AU470759B2 (en) 1971-10-29 1972-10-18 Separation and purification of butadiene
FR7238047A FR2158297B1 (enExample) 1971-10-29 1972-10-26
JP10803672A JPS5714325B2 (enExample) 1971-10-29 1972-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5035571A GB1378385A (en) 1971-10-29 1971-10-29 Purification of hydrocarbons

Publications (1)

Publication Number Publication Date
GB1378385A true GB1378385A (en) 1974-12-27

Family

ID=10455623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5035571A Expired GB1378385A (en) 1971-10-29 1971-10-29 Purification of hydrocarbons

Country Status (4)

Country Link
JP (1) JPS5714325B2 (enExample)
AU (1) AU470759B2 (enExample)
FR (1) FR2158297B1 (enExample)
GB (1) GB1378385A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005788A1 (de) * 1978-06-01 1979-12-12 BASF Aktiengesellschaft Verfahren zur Gewinnung von Butadien-1,3 aus einem C4-Kohlenwasserstoffgemisch
JP2015500254A (ja) * 2011-12-05 2015-01-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 抽出蒸留プロセスのための供給流として選択的な溶媒を用いて蒸気精製粗製ｃ４留分を調製する方法
CN110198923A (zh) * 2017-01-25 2019-09-03 巴斯夫欧洲公司 获得纯1,3-丁二烯的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926085A1 (de) * 1969-05-22 1970-12-10 Universal Oil Prod Co Verfahren zur Trennung von Pyrolysegasen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005788A1 (de) * 1978-06-01 1979-12-12 BASF Aktiengesellschaft Verfahren zur Gewinnung von Butadien-1,3 aus einem C4-Kohlenwasserstoffgemisch
US4277314A (en) 1978-06-01 1981-07-07 Basf Aktiengesellschaft Isolation of 1,3-butadiene from a C4-hydrocarbon mixture
JP2015500254A (ja) * 2011-12-05 2015-01-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 抽出蒸留プロセスのための供給流として選択的な溶媒を用いて蒸気精製粗製ｃ４留分を調製する方法
CN110198923A (zh) * 2017-01-25 2019-09-03 巴斯夫欧洲公司 获得纯1,3-丁二烯的方法
CN110198923B (zh) * 2017-01-25 2022-07-22 巴斯夫欧洲公司 获得纯1,3-丁二烯的方法

Also Published As

Publication number Publication date
AU4788072A (en) 1974-04-26
FR2158297A1 (enExample) 1973-06-15
JPS4852705A (enExample) 1973-07-24
JPS5714325B2 (enExample) 1982-03-24
DE2251051A1 (de) 1973-10-18
DE2251051B2 (de) 1976-08-05
FR2158297B1 (enExample) 1977-12-23
AU470759B2 (en) 1976-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years