FR1570998A - - Google Patents

Info

Publication number
FR1570998A
FR1570998A FR1570998DA FR1570998A FR 1570998 A FR1570998 A FR 1570998A FR 1570998D A FR1570998D A FR 1570998DA FR 1570998 A FR1570998 A FR 1570998A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1570998A publication Critical patent/FR1570998A/fr
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
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • 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
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

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)
FR1570998D 1967-06-22 1968-06-21 Expired FR1570998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64803567A 1967-06-22 1967-06-22

Publications (1)

Publication Number Publication Date
FR1570998A true FR1570998A (fr) 1969-06-13

Family

ID=24599158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1570998D Expired FR1570998A (fr) 1967-06-22 1968-06-21

Country Status (8)

Country Link
US (1) US3530199A (fr)
JP (1) JPS504641B1 (fr)
BE (1) BE716957A (fr)
DE (1) DE1768652B2 (fr)
ES (1) ES355353A1 (fr)
FR (1) FR1570998A (fr)
GB (1) GB1165668A (fr)
NL (1) NL141168B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755590A (fr) * 1969-09-02 1971-02-15 Linde Ag Procede de fabrication d'ethylene pur
US3816976A (en) * 1971-07-15 1974-06-18 Lummus Co Process for the purification of acetylene and ethylene
US3884652A (en) * 1973-03-09 1975-05-20 Richard A Nichols Vapor recovery with ambient cooling
US4086288A (en) * 1976-08-16 1978-04-25 Phillips Petroleum Company Acetylenes removal from olefin streams for alkylation by dimethyl formamide absorption
US4177250A (en) * 1976-08-16 1979-12-04 Phillips Petroleum Company Method of removing acetylene and sulfur compounds from gases by absorption in dimethyl formamide
JP5507446B2 (ja) * 2007-05-18 2014-05-28 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 反応器システム並びにオレフィンオキシド、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートおよびアルカノールアミンの調製方法
US9144765B2 (en) 2007-05-18 2015-09-29 Shell Oil Company Reactor system, an absorbent and a process for reacting a feed
CN101687159B (zh) 2007-05-18 2013-04-03 国际壳牌研究有限公司 反应器系统、吸收剂和用于使原料反应的方法
BRPI0911996B8 (pt) 2008-05-15 2018-03-20 Shell Int Research processo para a produção de um carbonato de alquileno e/ou um alquileno glicol, e, processo para a produção de um alquileno glicol
TWI455930B (zh) 2008-05-15 2014-10-11 Shell Int Research 製備碳酸伸烷酯及／或烷二醇的方法
CN105713679A (zh) * 2014-12-05 2016-06-29 沈阳石蜡化工有限公司 一种裂解气干燥的工艺方法
JP2017095365A (ja) * 2015-11-18 2017-06-01 出光興産株式会社 原料エチレンからアセチレンを分離するためのアセチレン分離方法およびアセチレン分離システム
CN105693452B (zh) * 2016-03-31 2017-11-14 北京华福工程有限公司 一种天然气制乙炔的净化系统及方法
CN109422618A (zh) * 2017-09-04 2019-03-05 中国石油化工股份有限公司 生产乙烯和丙烯的方法
CN109422607B (zh) * 2017-09-04 2022-12-09 中国石油化工股份有限公司 生产乙烯的方法
CN110756142B (zh) * 2019-10-24 2021-09-17 青海盐湖工业股份有限公司 乙炔发生器装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250925A (en) * 1938-06-10 1941-07-29 Du Pont Process for the separation of acetylene from admixture with ethylene
US2830677A (en) * 1955-01-17 1958-04-15 Wulff Process Company Process of concentrating acetylene from a gaseous mixture by use of a single solvent
US2886612A (en) * 1956-01-03 1959-05-12 Phillips Petroleum Co Separation and recovery of acetylene
US2805733A (en) * 1956-03-09 1957-09-10 Monsanto Chemicals Purification of ethylene
US2942042A (en) * 1957-10-15 1960-06-21 Phillips Petroleum Co Ethylene purification
US3153679A (en) * 1961-10-07 1964-10-20 Linde Eismasch Ag Process for the production of ethylene free from acetylene

Also Published As

Publication number Publication date
DE1768652A1 (de) 1975-03-20
ES355353A1 (es) 1969-12-16
JPS504641B1 (fr) 1975-02-22
GB1165668A (en) 1969-10-01
NL6808760A (fr) 1968-12-23
US3530199A (en) 1970-09-22
BE716957A (fr) 1968-12-23
NL141168B (nl) 1974-02-15
DE1768652B2 (de) 1976-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse