CH568947A5 - - Google Patents
Info
- Publication number
- CH568947A5 CH568947A5 CH1436072A CH1436072A CH568947A5 CH 568947 A5 CH568947 A5 CH 568947A5 CH 1436072 A CH1436072 A CH 1436072A CH 1436072 A CH1436072 A CH 1436072A CH 568947 A5 CH568947 A5 CH 568947A5
- Authority
- CH
- Switzerland
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
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 |
|---|---|---|---|
| DE19712149184 DE2149184C3 (de) | 1971-10-01 | Verfahren zum Abtrennen von Methylacetylen und/oder Propadien aus einem Gemisch mit Propylen und/oder Propan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH568947A5 true CH568947A5 (2) | 1975-11-14 |
Family
ID=5821257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1436072A CH568947A5 (2) | 1971-10-01 | 1972-10-02 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT317161B (2) |
| BE (1) | BE789438A (2) |
| CH (1) | CH568947A5 (2) |
| DK (1) | DK136150C (2) |
| FR (1) | FR2154798A1 (2) |
| GB (1) | GB1403556A (2) |
| IT (1) | IT967988B (2) |
| NL (1) | NL7213216A (2) |
| SE (1) | SE373357B (2) |
| ZA (1) | ZA726674B (2) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8908079D0 (en) | 1989-04-11 | 1989-05-24 | Shell Int Research | Process for the preparation of an alkyl methacrylate |
| US7141709B2 (en) * | 2003-11-13 | 2006-11-28 | Chevron Phillips Chemical Company Lp | Methods and systems of producing monoolefins by the extraction-hydrogenation of highly unsaturated hydrocarbons |
| ES2335035T3 (es) | 2005-07-27 | 2010-03-18 | Chevron Phillips Chemical Company Lp | Metodo para fabricar y usar un catalizador de hidrogenacion selectiva. |
-
0
- BE BE789438D patent/BE789438A/xx unknown
-
1972
- 1972-09-19 AT AT802572A patent/AT317161B/de not_active IP Right Cessation
- 1972-09-26 GB GB4432372A patent/GB1403556A/en not_active Expired
- 1972-09-29 SE SE7212657A patent/SE373357B/xx unknown
- 1972-09-29 DK DK486072A patent/DK136150C/da active
- 1972-09-29 IT IT29839/72A patent/IT967988B/it active
- 1972-09-29 ZA ZA726674A patent/ZA726674B/xx unknown
- 1972-09-29 NL NL7213216A patent/NL7213216A/xx not_active Application Discontinuation
- 1972-10-02 CH CH1436072A patent/CH568947A5/xx not_active IP Right Cessation
- 1972-10-02 FR FR7234886A patent/FR2154798A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE373357B (sv) | 1975-02-03 |
| DK136150B (da) | 1977-08-22 |
| BE789438A (fr) | 1973-01-15 |
| NL7213216A (2) | 1973-04-03 |
| FR2154798A1 (2) | 1973-05-11 |
| DK136150C (da) | 1978-01-23 |
| DE2149184B2 (de) | 1976-01-15 |
| IT967988B (it) | 1974-03-11 |
| DE2149184A1 (de) | 1973-04-05 |
| GB1403556A (en) | 1975-08-28 |
| ZA726674B (en) | 1973-09-26 |
| AT317161B (de) | 1974-08-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |