CH626266A5 - Process for the addition of alcohols or glycol to acetylenic compounds contained in hydrocarbon streams for removing alkyne impurities from the latter - Google Patents
Process for the addition of alcohols or glycol to acetylenic compounds contained in hydrocarbon streams for removing alkyne impurities from the latter Download PDFInfo
- Publication number
- CH626266A5 CH626266A5 CH872876A CH872876A CH626266A5 CH 626266 A5 CH626266 A5 CH 626266A5 CH 872876 A CH872876 A CH 872876A CH 872876 A CH872876 A CH 872876A CH 626266 A5 CH626266 A5 CH 626266A5
- Authority
- CH
- Switzerland
- Prior art keywords
- process according
- butine
- glycol
- saturated
- rectification
- Prior art date
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
- C07C7/14875—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
-
- 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
- C07C41/08—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only to carbon-to-carbon triple bonds
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25170/75A IT1039739B (it) | 1975-07-08 | 1975-07-08 | Procedimento per l addizione di alcoli a composti acetilenici contenuti in correnti idrocarburiche organiche od inorganiche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH626266A5 true CH626266A5 (en) | 1981-11-13 |
Family
ID=11215900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH872876A CH626266A5 (en) | 1975-07-08 | 1976-07-07 | Process for the addition of alcohols or glycol to acetylenic compounds contained in hydrocarbon streams for removing alkyne impurities from the latter |
Country Status (34)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700605A1 (de) * | 1987-01-10 | 1988-07-21 | Huels Chemische Werke Ag | Verfahren zur herstellung von alkoxibuteninen |
| GB9314514D0 (en) * | 1993-07-13 | 1993-08-25 | Ici Plc | Hydrocarbon processing |
| KR102561860B1 (ko) * | 2016-10-25 | 2023-08-02 | 삼성전자주식회사 | 전자장치 및 그 제어방법 |
-
1975
- 1975-07-08 IT IT25170/75A patent/IT1039739B/it active
-
1976
- 1976-06-25 NO NO762204A patent/NO762204L/no unknown
- 1976-06-25 ZA ZA763797A patent/ZA763797B/xx unknown
- 1976-06-30 YU YU1611/76A patent/YU37303B/xx unknown
- 1976-06-30 AU AU15433/76A patent/AU501768B2/en not_active Expired
- 1976-07-01 ZM ZM88/76A patent/ZM8876A1/xx unknown
- 1976-07-01 ZM ZM89/76A patent/ZM8976A1/xx unknown
- 1976-07-05 DK DK303676A patent/DK303676A/da not_active Application Discontinuation
- 1976-07-06 TR TR18958A patent/TR18958A/xx unknown
- 1976-07-06 CS CS764465A patent/CS194769B2/cs unknown
- 1976-07-06 DD DD7600200187A patent/DD131012A5/xx unknown
- 1976-07-06 DD DD193731A patent/DD127082A5/xx unknown
- 1976-07-06 ES ES449923A patent/ES449923A1/es not_active Expired
- 1976-07-06 IN IN1195/CAL/1976A patent/IN145252B/en unknown
- 1976-07-06 GB GB28109/76A patent/GB1519714A/en not_active Expired
- 1976-07-06 LU LU75304A patent/LU75304A1/xx unknown
- 1976-07-06 EG EG406/76A patent/EG12170A/xx active
- 1976-07-07 NL NL7607524A patent/NL7607524A/ not_active Application Discontinuation
- 1976-07-07 PT PT65330A patent/PT65330B/pt unknown
- 1976-07-07 CH CH872876A patent/CH626266A5/it not_active IP Right Cessation
- 1976-07-07 RO RO7686863A patent/RO70953A/ro unknown
- 1976-07-07 IE IE1501/76A patent/IE43609B1/en unknown
- 1976-07-07 AT AT498676A patent/AT345262B/de not_active IP Right Cessation
- 1976-07-07 FR FR7620819A patent/FR2317265A1/fr active Granted
- 1976-07-07 HU HU76SA2942A patent/HU178721B/hu unknown
- 1976-07-07 CA CA256,494A patent/CA1075721A/en not_active Expired
- 1976-07-08 BE BE168743A patent/BE843916A/xx not_active IP Right Cessation
- 1976-07-08 PL PL1976191024A patent/PL108186B1/pl unknown
- 1976-07-08 MX MX165436A patent/MX142865A/es unknown
- 1976-07-08 SU SU762379661A patent/SU991943A3/ru active
- 1976-07-08 AR AR263906A patent/AR217057A1/es active
- 1976-07-08 SE SE7607852A patent/SE7607852L/ not_active Application Discontinuation
- 1976-07-08 DE DE2630769A patent/DE2630769C3/de not_active Expired
- 1976-07-08 JP JP51080430A patent/JPS602286B2/ja not_active Expired
- 1976-07-08 BR BR7605718A patent/BR7605718A/pt unknown
- 1976-07-08 PH PH18662A patent/PH15669A/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |