CA974187A - Recovery of pure cyclopentene - Google Patents

Recovery of pure cyclopentene

Info

Publication number: CA974187A
Authority: CA; Canada
Prior art keywords: recovery; cyclopentene; pure; pure cyclopentene
Prior art date: 1971-12-02
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

CA144,520A

Other languages

English (en)

Other versions

CA144520S (en

Inventor

Bruno Englehard

Heinrich Steude

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.)

Bayer AG

Original Assignee

Bayer 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.)

1971-12-02

Filing date

1972-06-13

Publication date

1975-09-09

1971-12-02 Priority claimed from DE19712159832 external-priority patent/DE2159832C3/de

1972-06-13 Application filed by Bayer AG filed Critical Bayer AG

1973-08-29 Priority to CA179,934A priority Critical patent/CA952076A/en

1975-09-09 Application granted granted Critical

1975-09-09 Publication of CA974187A publication Critical patent/CA974187A/en

Status Expired legal-status Critical Current

Links

LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 title 2
RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 title 1
238000011084 recovery Methods 0.000 title 1

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

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)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

CA144,520A 1970-07-06 1972-06-13 Recovery of pure cyclopentene Expired CA974187A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA179,934A CA952076A (en)	1970-07-06	1973-08-29	Container loader for compressible product

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712159832 DE2159832C3 (de)		1971-12-02	Verfahren zur Gewinnung von reinem Cyclopenten durch Destillation von Roh-Cyclopenten

Publications (1)

Publication Number	Publication Date
CA974187A true CA974187A (en)	1975-09-09

Family

ID=5826834

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA144,520A Expired CA974187A (en)	1970-07-06	1972-06-13	Recovery of pure cyclopentene

Country Status (14)

Country	Link
US (1)	US3763254A (de)
JP (1)	JPS5243828B2 (de)
AT (1)	AT314495B (de)
BE (1)	BE784739A (de)
CA (1)	CA974187A (de)
DD (1)	DD98503A5 (de)
ES (1)	ES403521A1 (de)
FR (1)	FR2161880B1 (de)
GB (1)	GB1376227A (de)
IT (1)	IT958176B (de)
NL (1)	NL155808B (de)
RO (1)	RO62779A (de)
SU (1)	SU466651A3 (de)
ZA (1)	ZA724226B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50135054A (de) *	1974-04-13	1975-10-25
DE2425289C3 (de) *	1974-05-24	1978-11-30	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Cyclopenten aus Dicyclopentadien durch thermische Spaltung in flüssiger Phase und Hydrierung
US5866626A (en) *	1995-07-03	1999-02-02	Exxon Chemical Patents Inc.	Method of producing rigid foams and products produced therefrom
DE19613617A1 (de) *	1996-04-04	1997-10-09	Basf Ag	Verfahren zur Gewinnung von Cyclopentan und/oder Cyclopenten aus teilhydriertem Pyrolysebenzin
US5998683A (en) *	1996-08-06	1999-12-07	Exxon Chemicals Patents Inc.	Process for forming cyclopentane from dicyclopentadiene
ES2212402T3 (es) *	1998-03-05	2004-07-16	Bp Koln Gmbh	Procedimiento para la obtencion de ciclopentano y/o ciclopenteno.
US6620982B1 (en) *	1998-10-07	2003-09-16	Equistar Chemicals, Lp	Method of producing purified cyclopentane
US6100435A (en) *	1998-11-13	2000-08-08	Exxon Chemical Patents Inc.	Use of catalytic distillation to produce cyclopentane or cyclopentene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1643947A1 (de) *	1967-10-17	1971-07-29	Erdoelchemie Gmbh	Verfahren zur Gewinnung von Cyclopenten aus diolefinhaltigen Kohlenwasserstoffgemischen

1972
- 1972-05-30 AT AT466572A patent/AT314495B/de not_active IP Right Cessation
- 1972-05-31 IT IT50637/72A patent/IT958176B/it active
- 1972-05-31 DD DD163321A patent/DD98503A5/xx unknown
- 1972-06-05 ES ES403521A patent/ES403521A1/es not_active Expired
- 1972-06-06 NL NL7207670.A patent/NL155808B/xx unknown
- 1972-06-08 RO RO7200071189A patent/RO62779A/ro unknown
- 1972-06-12 GB GB2724372A patent/GB1376227A/en not_active Expired
- 1972-06-12 BE BE784739A patent/BE784739A/xx unknown
- 1972-06-13 SU SU1797575A patent/SU466651A3/ru active
- 1972-06-13 JP JP47058293A patent/JPS5243828B2/ja not_active Expired
- 1972-06-13 CA CA144,520A patent/CA974187A/en not_active Expired
- 1972-06-13 FR FR7221277A patent/FR2161880B1/fr not_active Expired
- 1972-06-15 US US00263090A patent/US3763254A/en not_active Expired - Lifetime
- 1972-06-20 ZA ZA724226A patent/ZA724226B/xx unknown

Also Published As

Publication number	Publication date
FR2161880A1 (de)	1973-07-13
JPS4862738A (de)	1973-09-01
US3763254A (en)	1973-10-02
ES403521A1 (es)	1975-05-01
NL7207670A (de)	1973-06-05
SU466651A3 (ru)	1975-04-05
DE2159832B2 (de)	1975-10-30
NL155808B (nl)	1978-02-15
BE784739A (fr)	1972-12-12
IT958176B (it)	1973-10-20
DE2159832A1 (de)	1973-06-14
RO62779A (fr)	1977-10-15
AT314495B (de)	1974-04-10
DD98503A5 (de)	1973-06-20
GB1376227A (en)	1974-12-04
FR2161880B1 (de)	1976-03-12
JPS5243828B2 (de)	1977-11-02
ZA724226B (en)	1973-03-28

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