DK140831C - - Google Patents
Info
- Publication number
- DK140831C DK140831C DK209775A DK209775A DK140831C DK 140831 C DK140831 C DK 140831C DK 209775 A DK209775 A DK 209775A DK 209775 A DK209775 A DK 209775A DK 140831 C DK140831 C DK 140831C
- Authority
- DK
- Denmark
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
- C07C7/14891—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2301174A IT1012688B (it) | 1974-05-21 | 1974-05-21 | Metodo per la eliminazione di come posti acstilenici da idrocarburi saturi olefinici e dienici o loro miscele |
| IT2151775A IT1049374B (it) | 1975-03-21 | 1975-03-21 | Metodo per la eliminazione di composti acetilenici da idrocarburi saturi olefinici e dienici e loro miscele |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK209775A DK209775A (xx) | 1975-11-22 |
| DK140831B DK140831B (da) | 1979-11-26 |
| DK140831C true DK140831C (xx) | 1980-05-19 |
Family
ID=26327922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK209775AA DK140831B (da) | 1974-05-21 | 1975-05-13 | Fremgangsmåde til fjernelse af acetyleniske forbindelser fra mættede, olefiniske og dieniske carbonhydrider eller blandinger deraf. |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4031157A (xx) |
| JP (1) | JPS554725B2 (xx) |
| AR (1) | AR206714A1 (xx) |
| AT (1) | AT358541B (xx) |
| BE (1) | BE829301A (xx) |
| BG (1) | BG24792A3 (xx) |
| BR (1) | BR7503194A (xx) |
| CA (1) | CA1036182A (xx) |
| CH (1) | CH617100A5 (xx) |
| DD (1) | DD118056A5 (xx) |
| DK (1) | DK140831B (xx) |
| ES (1) | ES438188A1 (xx) |
| FR (1) | FR2272054B1 (xx) |
| GB (1) | GB1465015A (xx) |
| IE (1) | IE41364B1 (xx) |
| IN (1) | IN140786B (xx) |
| LU (1) | LU72541A1 (xx) |
| NL (1) | NL7505993A (xx) |
| NO (1) | NO144015C (xx) |
| RO (1) | RO67330A (xx) |
| SE (1) | SE396215B (xx) |
| SU (1) | SU1068030A3 (xx) |
| TR (1) | TR18762A (xx) |
| YU (1) | YU121575A (xx) |
| ZM (1) | ZM6375A1 (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112009A (en) * | 1974-05-21 | 1978-09-05 | Snamprogetti, S.P.A. | Method for removing acetylenic compounds from saturated, olefinic and dienic hydrocarbons or mixtures thereof |
| DE2706465C3 (de) * | 1977-02-16 | 1980-10-02 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Gewinnung von Butadien bzw. n-Butenen aus diese enthaltenden Kohlenwasserstoffgemischen unter Abtrennung von Isobuten |
| DE3127751A1 (de) * | 1981-07-14 | 1983-02-03 | EC Erdölchemie GmbH, 5000 Köln | Verfahren zur hydrierung von kohlenwasserstoffen |
| GB9314514D0 (en) * | 1993-07-13 | 1993-08-25 | Ici Plc | Hydrocarbon processing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917563A (en) * | 1957-05-01 | 1959-12-15 | Phillips Petroleum Co | Separation of alkynes from olefins |
| US3170000A (en) * | 1962-10-24 | 1965-02-16 | Sinclair Research Inc | Tertiary olefin separation via etherification with small surface area catalysts |
-
1975
- 1975-01-01 AR AR258894A patent/AR206714A1/es active
- 1975-05-03 TR TR18762A patent/TR18762A/xx unknown
- 1975-05-13 DK DK209775AA patent/DK140831B/da not_active IP Right Cessation
- 1975-05-13 YU YU01215/75A patent/YU121575A/xx unknown
- 1975-05-13 GB GB2021175A patent/GB1465015A/en not_active Expired
- 1975-05-15 IE IE1095/75A patent/IE41364B1/xx unknown
- 1975-05-19 IN IN1000/CAL/75A patent/IN140786B/en unknown
- 1975-05-20 CA CA227,298A patent/CA1036182A/en not_active Expired
- 1975-05-20 NO NO751786A patent/NO144015C/no unknown
- 1975-05-20 BG BG030038A patent/BG24792A3/xx unknown
- 1975-05-20 ES ES438188A patent/ES438188A1/es not_active Expired
- 1975-05-20 LU LU72541A patent/LU72541A1/xx unknown
- 1975-05-20 AT AT381275A patent/AT358541B/de not_active IP Right Cessation
- 1975-05-20 FR FR7515720A patent/FR2272054B1/fr not_active Expired
- 1975-05-21 ZM ZM63/75A patent/ZM6375A1/xx unknown
- 1975-05-21 SE SE7505803A patent/SE396215B/xx unknown
- 1975-05-21 CH CH649375A patent/CH617100A5/de not_active IP Right Cessation
- 1975-05-21 NL NL7505993A patent/NL7505993A/ not_active Application Discontinuation
- 1975-05-21 JP JP5979275A patent/JPS554725B2/ja not_active Expired
- 1975-05-21 US US05/579,691 patent/US4031157A/en not_active Expired - Lifetime
- 1975-05-21 RO RO7582293A patent/RO67330A/ro unknown
- 1975-05-21 SU SU752137590A patent/SU1068030A3/ru active
- 1975-05-21 DD DD186164A patent/DD118056A5/xx unknown
- 1975-05-21 BE BE156543A patent/BE829301A/xx not_active IP Right Cessation
- 1975-05-22 BR BR4086/75A patent/BR7503194A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4031157A (en) | 1977-06-21 |
| GB1465015A (en) | 1977-02-16 |
| ZM6375A1 (en) | 1976-02-23 |
| AU8132675A (en) | 1976-11-25 |
| DE2521702A1 (de) | 1975-11-27 |
| BE829301A (fr) | 1975-09-15 |
| LU72541A1 (xx) | 1975-10-08 |
| CH617100A5 (xx) | 1980-05-14 |
| NO144015B (no) | 1981-02-23 |
| DD118056A5 (xx) | 1976-02-12 |
| IE41364L (en) | 1975-11-21 |
| CA1036182A (en) | 1978-08-08 |
| DK209775A (xx) | 1975-11-22 |
| SE7505803L (sv) | 1975-11-24 |
| RO67330A (ro) | 1980-02-15 |
| JPS554725B2 (xx) | 1980-01-31 |
| SU1068030A3 (ru) | 1984-01-15 |
| IE41364B1 (en) | 1979-12-19 |
| FR2272054B1 (xx) | 1978-09-01 |
| AT358541B (de) | 1980-09-10 |
| BG24792A3 (en) | 1978-05-12 |
| AR206714A1 (es) | 1976-08-13 |
| JPS50160202A (xx) | 1975-12-25 |
| ES438188A1 (es) | 1977-05-01 |
| NL7505993A (nl) | 1975-11-25 |
| DK140831B (da) | 1979-11-26 |
| FR2272054A1 (xx) | 1975-12-19 |
| SE396215B (sv) | 1977-09-12 |
| NO751786L (xx) | 1975-11-24 |
| NO144015C (no) | 1981-06-03 |
| YU121575A (en) | 1982-02-28 |
| DE2521702B2 (de) | 1977-03-17 |
| IN140786B (xx) | 1976-12-18 |
| TR18762A (tr) | 1977-08-10 |
| BR7503194A (pt) | 1976-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |