NL7208688A - - Google Patents
Info
- Publication number
- NL7208688A NL7208688A NL7208688A NL7208688A NL7208688A NL 7208688 A NL7208688 A NL 7208688A NL 7208688 A NL7208688 A NL 7208688A NL 7208688 A NL7208688 A NL 7208688A NL 7208688 A NL7208688 A NL 7208688A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712131791 DE2131791A1 (de) | 1971-06-26 | 1971-06-26 | Verfahren zur reinigung von cyclopenten |
| DE19722203459 DE2203459C3 (de) | 1972-01-26 | Verfahren zur Reinigung von Cyclopenten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7208688A true NL7208688A (enExample) | 1972-12-28 |
Family
ID=25761330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7208688A NL7208688A (enExample) | 1971-06-26 | 1972-06-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3793381A (enExample) |
| JP (1) | JPS5215590B1 (enExample) |
| BE (1) | BE785438A (enExample) |
| CA (1) | CA981703A (enExample) |
| FR (1) | FR2143767B1 (enExample) |
| IT (1) | IT958509B (enExample) |
| NL (1) | NL7208688A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974231A (en) * | 1973-05-23 | 1976-08-10 | Chemische Werke Huls Aktiengesellschaft | Process for the production of pure cyclopentene |
| US3968180A (en) * | 1973-12-21 | 1976-07-06 | Chemische Werke Huls Aktiengesellchaft | Process for the production of pure cyclopentene |
| JPS50135054A (enExample) * | 1974-04-13 | 1975-10-25 | ||
| US4267055A (en) * | 1979-09-04 | 1981-05-12 | Rohm And Haas Company | Separation of more planar molecules from less planar molecules |
| US4843185A (en) * | 1988-04-08 | 1989-06-27 | The B. F. Goodrich Company | Method for enhancing the polymerization activity of crude cycloolefin monomers for bulk polymerization |
| CN103304361A (zh) * | 2012-03-13 | 2013-09-18 | 上海博润石化科技发展有限公司 | 一种高纯度环戊烯的生产方法 |
-
1972
- 1972-06-14 US US00262838A patent/US3793381A/en not_active Expired - Lifetime
- 1972-06-23 CA CA145,508A patent/CA981703A/en not_active Expired
- 1972-06-23 IT IT51108/72A patent/IT958509B/it active
- 1972-06-23 JP JP47062478A patent/JPS5215590B1/ja active Pending
- 1972-06-23 NL NL7208688A patent/NL7208688A/xx not_active Application Discontinuation
- 1972-06-26 BE BE785438A patent/BE785438A/xx unknown
- 1972-06-26 FR FR7223089A patent/FR2143767B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3793381A (en) | 1974-02-19 |
| IT958509B (it) | 1973-10-30 |
| BE785438A (fr) | 1972-12-27 |
| CA981703A (en) | 1976-01-13 |
| FR2143767A1 (enExample) | 1973-02-09 |
| FR2143767B1 (enExample) | 1977-12-23 |
| JPS5215590B1 (enExample) | 1977-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |