NL6808760A - - Google Patents
Info
- Publication number
- NL6808760A NL6808760A NL6808760A NL6808760A NL6808760A NL 6808760 A NL6808760 A NL 6808760A NL 6808760 A NL6808760 A NL 6808760A NL 6808760 A NL6808760 A NL 6808760A NL 6808760 A NL6808760 A NL 6808760A
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64803567A | 1967-06-22 | 1967-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6808760A true NL6808760A (https=) | 1968-12-23 |
| NL141168B NL141168B (nl) | 1974-02-15 |
Family
ID=24599158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL686808760A NL141168B (nl) | 1967-06-22 | 1968-06-21 | Werkwijze om etheen te bereiden onder afscheiden van ethyn door absorptie in een oplosmiddel. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3530199A (https=) |
| JP (1) | JPS504641B1 (https=) |
| BE (1) | BE716957A (https=) |
| DE (1) | DE1768652B2 (https=) |
| ES (1) | ES355353A1 (https=) |
| FR (1) | FR1570998A (https=) |
| GB (1) | GB1165668A (https=) |
| NL (1) | NL141168B (https=) |
Families Citing this family (16)
| 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 |
| 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 |
| US4086288A (en) * | 1976-08-16 | 1978-04-25 | Phillips Petroleum Company | Acetylenes removal from olefin streams for alkylation by dimethyl formamide absorption |
| AR066574A1 (es) * | 2007-05-18 | 2009-08-26 | Shell Int Research | Un sistema reactor, un proceso de produccion de oxido de olefina 1,2-diol 1,2-diol eter , 1,2-carbonato o alcanolamina |
| US9144765B2 (en) | 2007-05-18 | 2015-09-29 | Shell Oil Company | Reactor system, an absorbent and a process for reacting a feed |
| US8569527B2 (en) | 2007-05-18 | 2013-10-29 | Shell Oil Company | Reactor system, an absorbent and a process for reacting a feed |
| EP2285795B1 (en) | 2008-05-15 | 2017-03-22 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of alkylene carbonate and/or alkylene glycol |
| CA2724084A1 (en) | 2008-05-15 | 2009-11-19 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an alkylene carbonate and an alkylene glycol |
| 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)
| 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 |
-
1967
- 1967-06-22 US US648035A patent/US3530199A/en not_active Expired - Lifetime
-
1968
- 1968-04-26 JP JP43028258A patent/JPS504641B1/ja active Pending
- 1968-06-12 DE DE1768652A patent/DE1768652B2/de not_active Withdrawn
- 1968-06-21 BE BE716957D patent/BE716957A/xx unknown
- 1968-06-21 NL NL686808760A patent/NL141168B/xx not_active IP Right Cessation
- 1968-06-21 FR FR1570998D patent/FR1570998A/fr not_active Expired
- 1968-06-21 GB GB29777/68A patent/GB1165668A/en not_active Expired
- 1968-06-22 ES ES355353A patent/ES355353A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1768652B2 (de) | 1976-01-08 |
| DE1768652A1 (de) | 1975-03-20 |
| JPS504641B1 (https=) | 1975-02-22 |
| GB1165668A (en) | 1969-10-01 |
| US3530199A (en) | 1970-09-22 |
| BE716957A (https=) | 1968-12-23 |
| NL141168B (nl) | 1974-02-15 |
| ES355353A1 (es) | 1969-12-16 |
| FR1570998A (https=) | 1969-06-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: STONE |
|
| V4 | Lapsed because of reaching the maximum lifetime of a patent |