GB1415427A - Process for obtaining high-purity cyclopentene - Google Patents
Process for obtaining high-purity cyclopenteneInfo
- Publication number
- GB1415427A GB1415427A GB5328173A GB5328173A GB1415427A GB 1415427 A GB1415427 A GB 1415427A GB 5328173 A GB5328173 A GB 5328173A GB 5328173 A GB5328173 A GB 5328173A GB 1415427 A GB1415427 A GB 1415427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyclopentene
- nov
- impurities
- product
- exchanger
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic form
-
- 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
- C07C7/04—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
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2256384A DE2256384B2 (de) | 1972-11-17 | 1972-11-17 | Verfahren zur Reinigung von Cyclopenten |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1415427A true GB1415427A (en) | 1975-11-26 |
Family
ID=5861986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5328173A Expired GB1415427A (en) | 1972-11-17 | 1973-11-16 | Process for obtaining high-purity cyclopentene |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5347098B2 (it) |
AR (1) | AR196788A1 (it) |
BE (1) | BE807379A (it) |
BR (1) | BR7309010D0 (it) |
CA (1) | CA1020592A (it) |
DE (1) | DE2256384B2 (it) |
FR (1) | FR2207102B1 (it) |
GB (1) | GB1415427A (it) |
IT (1) | IT1000101B (it) |
NL (1) | NL7315607A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61128845A (ja) * | 1984-11-29 | 1986-06-16 | Chiba Seifun Kk | 釣餌用オキアミの針持ち改善法 |
JPS63158189U (it) * | 1987-04-06 | 1988-10-17 | ||
DK0940381T3 (da) * | 1998-03-05 | 2004-03-15 | Bp Koeln Gmbh | Fremgangsmåde til fremstilling af cyclopentan og/eller cyclopenten |
JP5463860B2 (ja) * | 2009-11-06 | 2014-04-09 | 日本ゼオン株式会社 | プロピレンの製造方法 |
-
1972
- 1972-11-17 DE DE2256384A patent/DE2256384B2/de not_active Withdrawn
-
1973
- 1973-11-14 NL NL7315607A patent/NL7315607A/xx not_active Application Discontinuation
- 1973-11-15 CA CA185,867A patent/CA1020592A/en not_active Expired
- 1973-11-15 JP JP12781273A patent/JPS5347098B2/ja not_active Expired
- 1973-11-15 IT IT53714/73A patent/IT1000101B/it active
- 1973-11-16 BR BR9010/73A patent/BR7309010D0/pt unknown
- 1973-11-16 FR FR7341000A patent/FR2207102B1/fr not_active Expired
- 1973-11-16 GB GB5328173A patent/GB1415427A/en not_active Expired
- 1973-11-16 BE BE137795A patent/BE807379A/xx unknown
- 1973-11-16 AR AR251040A patent/AR196788A1/es active
Also Published As
Publication number | Publication date |
---|---|
FR2207102A1 (it) | 1974-06-14 |
AR196788A1 (es) | 1974-02-19 |
BR7309010D0 (pt) | 1974-08-22 |
NL7315607A (it) | 1974-05-21 |
FR2207102B1 (it) | 1979-01-26 |
JPS4981346A (it) | 1974-08-06 |
DE2256384B2 (de) | 1979-07-12 |
DE2256384A1 (de) | 1974-05-22 |
IT1000101B (it) | 1976-03-30 |
JPS5347098B2 (it) | 1978-12-19 |
CA1020592A (en) | 1977-11-08 |
BE807379A (fr) | 1974-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |