GB1187898A - Treatment of Hydrocarbon Streams. - Google Patents

Treatment of Hydrocarbon Streams.

Info

Publication number
GB1187898A
GB1187898A GB1989568A GB1989568A GB1187898A GB 1187898 A GB1187898 A GB 1187898A GB 1989568 A GB1989568 A GB 1989568A GB 1989568 A GB1989568 A GB 1989568A GB 1187898 A GB1187898 A GB 1187898A
Authority
GB
United Kingdom
Prior art keywords
treatment
hydrocarbon streams
piperylene
april
boiling point
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
GB1989568A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1187898A publication Critical patent/GB1187898A/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
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture

Abstract

1,187,898. Isoprene; piperylene; dicyclopentadiene. MONSANTO CO. 26 April, 1968 [28 April; 1967], No. 19895/68. Heading C5E. Cyclopentadiene is removed from a hydrocarbon stream also containing isoprene and/or piperylene by dimerization in a reaction zone in which the stream is maintained at its boiling point, the pressure being such that said boiling point is about 90-110‹ C., and the residence time being 1-3 hours.
GB1989568A 1967-04-28 1968-04-26 Treatment of Hydrocarbon Streams. Expired GB1187898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63449467A 1967-04-28 1967-04-28

Publications (1)

Publication Number Publication Date
GB1187898A true GB1187898A (en) 1970-04-15

Family

ID=24544027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1989568A Expired GB1187898A (en) 1967-04-28 1968-04-26 Treatment of Hydrocarbon Streams.

Country Status (6)

Country Link
JP (1) JPS4927845B1 (en)
BE (1) BE714424A (en)
DE (1) DE1768318B1 (en)
FR (1) FR1585205A (en)
GB (1) GB1187898A (en)
NL (1) NL6806097A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209948B (en) * 2006-12-31 2010-10-06 淄博鲁华泓锦化工股份有限公司 Method for modifying heat dimerization effect of cyclopentadiene
CN102951984A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Method for separation of C5 fraction and preparation of polymer grade isoprene
CN102951989A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Separation method of C5 fraction
CN102951985A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Method for separation of C5 fraction and preparation of cyclopentadiene
CN102951986A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Method for separation of C5 fraction and preparation of chemical grade isoprene
CN103570487A (en) * 2012-07-27 2014-02-12 青岛伊科思技术工程有限公司 Control method for separating cyclopentadiene from C5 fraction by utilizing dimerization method
CN103864555A (en) * 2012-12-12 2014-06-18 中国石油化工股份有限公司 Method for separating C5 distillation fraction
WO2019234524A1 (en) * 2018-06-04 2019-12-12 Sabic Global Technologies B.V. Dimerization of cyclopentadiene using reactive jet mixing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773106A (en) * 1952-03-19 1956-12-04 Exxon Research Engineering Co Process for recovery of acyclic diene dimers

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209948B (en) * 2006-12-31 2010-10-06 淄博鲁华泓锦化工股份有限公司 Method for modifying heat dimerization effect of cyclopentadiene
CN102951984A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Method for separation of C5 fraction and preparation of polymer grade isoprene
CN102951989A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Separation method of C5 fraction
CN102951985A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Method for separation of C5 fraction and preparation of cyclopentadiene
CN102951986A (en) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 Method for separation of C5 fraction and preparation of chemical grade isoprene
CN102951984B (en) * 2011-08-17 2016-03-09 中国石油化工股份有限公司 Separating carbon 5 fraction also produces the method for polymerization grade isoprene
CN103570487A (en) * 2012-07-27 2014-02-12 青岛伊科思技术工程有限公司 Control method for separating cyclopentadiene from C5 fraction by utilizing dimerization method
CN103864555A (en) * 2012-12-12 2014-06-18 中国石油化工股份有限公司 Method for separating C5 distillation fraction
CN103864555B (en) * 2012-12-12 2016-09-14 中国石油化工股份有限公司 A kind of method separating C5 fraction
WO2019234524A1 (en) * 2018-06-04 2019-12-12 Sabic Global Technologies B.V. Dimerization of cyclopentadiene using reactive jet mixing
CN112272659A (en) * 2018-06-04 2021-01-26 沙特基础工业全球技术公司 Dimerization of cyclopentadiene using reactive jet mixing
US11203556B2 (en) 2018-06-04 2021-12-21 Sabic Global Technologies B.V. Dimerization of cyclopentadiene using reactive jet mixing

Also Published As

Publication number Publication date
BE714424A (en) 1968-10-29
NL6806097A (en) 1968-10-29
DE1768318B1 (en) 1972-05-04
JPS4927845B1 (en) 1974-07-22
FR1585205A (en) 1970-01-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee