ES449923A1 - Process for the addition of alcohols to acetylenic compounds from mixtures - Google Patents
Process for the addition of alcohols to acetylenic compounds from mixturesInfo
- Publication number
- ES449923A1 ES449923A1 ES449923A ES449923A ES449923A1 ES 449923 A1 ES449923 A1 ES 449923A1 ES 449923 A ES449923 A ES 449923A ES 449923 A ES449923 A ES 449923A ES 449923 A1 ES449923 A1 ES 449923A1
- Authority
- ES
- Spain
- Prior art keywords
- alcohols
- mixtures
- addition
- impurities
- acetylenic compounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Abstract
The technical problem of purifying a hydrocarbon stream by removing alkyne type impurities, in particular of the acetylene type, is solved by carrying out an addition reaction with alcohol or glycol on these impurities with the aid of an acidic ion exchange resin, in which the acidic groups are totally exchanged either with mercuric ions or with alkali metal or alkaline earth metal ions, also producing vinyl ethers and geminal diethers, which are of industrial interest.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25170/75A IT1039739B (en) | 1975-07-08 | 1975-07-08 | PROCEDURE FOR THE ADDITION OF ALCOHOLS TO ACETYLENE COMPOUNDS CONTAINED IN ORGANIC OR INORGANIC HYDROCARBON CURRENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES449923A1 true ES449923A1 (en) | 1977-07-01 |
Family
ID=11215900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES449923A Expired ES449923A1 (en) | 1975-07-08 | 1976-07-06 | Process for the addition of alcohols to acetylenic compounds from mixtures |
Country Status (34)
| Country | Link |
|---|---|
| JP (1) | JPS602286B2 (en) |
| AR (1) | AR217057A1 (en) |
| AT (1) | AT345262B (en) |
| AU (1) | AU501768B2 (en) |
| BE (1) | BE843916A (en) |
| BR (1) | BR7605718A (en) |
| CA (1) | CA1075721A (en) |
| CH (1) | CH626266A5 (en) |
| CS (1) | CS194769B2 (en) |
| DD (2) | DD127082A5 (en) |
| DE (1) | DE2630769C3 (en) |
| DK (1) | DK303676A (en) |
| EG (1) | EG12170A (en) |
| ES (1) | ES449923A1 (en) |
| FR (1) | FR2317265A1 (en) |
| GB (1) | GB1519714A (en) |
| HU (1) | HU178721B (en) |
| IE (1) | IE43609B1 (en) |
| IN (1) | IN145252B (en) |
| IT (1) | IT1039739B (en) |
| LU (1) | LU75304A1 (en) |
| MX (1) | MX142865A (en) |
| NL (1) | NL7607524A (en) |
| NO (1) | NO762204L (en) |
| PH (1) | PH15669A (en) |
| PL (1) | PL108186B1 (en) |
| PT (1) | PT65330B (en) |
| RO (1) | RO70953A (en) |
| SE (1) | SE7607852L (en) |
| SU (1) | SU991943A3 (en) |
| TR (1) | TR18958A (en) |
| YU (1) | YU37303B (en) |
| ZA (1) | ZA763797B (en) |
| ZM (2) | ZM8876A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700605A1 (en) * | 1987-01-10 | 1988-07-21 | Huels Chemische Werke Ag | METHOD FOR PRODUCING ALKOXIBUTENINES |
| GB9314514D0 (en) * | 1993-07-13 | 1993-08-25 | Ici Plc | Hydrocarbon processing |
| KR102561860B1 (en) * | 2016-10-25 | 2023-08-02 | 삼성전자주식회사 | Electronic apparatus and control method thereof |
-
1975
- 1975-07-08 IT IT25170/75A patent/IT1039739B/en active
-
1976
- 1976-06-25 NO NO762204A patent/NO762204L/no unknown
- 1976-06-25 ZA ZA763797A patent/ZA763797B/en unknown
- 1976-06-30 YU YU1611/76A patent/YU37303B/en unknown
- 1976-06-30 AU AU15433/76A patent/AU501768B2/en not_active Expired
- 1976-07-01 ZM ZM88/76A patent/ZM8876A1/en unknown
- 1976-07-01 ZM ZM89/76A patent/ZM8976A1/en unknown
- 1976-07-05 DK DK303676A patent/DK303676A/en not_active Application Discontinuation
- 1976-07-06 EG EG406/76A patent/EG12170A/en active
- 1976-07-06 TR TR18958A patent/TR18958A/en unknown
- 1976-07-06 ES ES449923A patent/ES449923A1/en not_active Expired
- 1976-07-06 CS CS764465A patent/CS194769B2/en unknown
- 1976-07-06 DD DD193731A patent/DD127082A5/xx unknown
- 1976-07-06 LU LU75304A patent/LU75304A1/xx unknown
- 1976-07-06 DD DD7600200187A patent/DD131012A5/en unknown
- 1976-07-06 GB GB28109/76A patent/GB1519714A/en not_active Expired
- 1976-07-06 IN IN1195/CAL/1976A patent/IN145252B/en unknown
- 1976-07-07 CH CH872876A patent/CH626266A5/en not_active IP Right Cessation
- 1976-07-07 HU HU76SA2942A patent/HU178721B/en unknown
- 1976-07-07 RO RO7686863A patent/RO70953A/en unknown
- 1976-07-07 NL NL7607524A patent/NL7607524A/en not_active Application Discontinuation
- 1976-07-07 PT PT65330A patent/PT65330B/en unknown
- 1976-07-07 AT AT498676A patent/AT345262B/en not_active IP Right Cessation
- 1976-07-07 IE IE1501/76A patent/IE43609B1/en unknown
- 1976-07-07 FR FR7620819A patent/FR2317265A1/en active Granted
- 1976-07-07 CA CA256,494A patent/CA1075721A/en not_active Expired
- 1976-07-08 MX MX165436A patent/MX142865A/en unknown
- 1976-07-08 BR BR7605718A patent/BR7605718A/en unknown
- 1976-07-08 AR AR263906A patent/AR217057A1/en active
- 1976-07-08 PL PL1976191024A patent/PL108186B1/en unknown
- 1976-07-08 SE SE7607852A patent/SE7607852L/en not_active Application Discontinuation
- 1976-07-08 PH PH18662A patent/PH15669A/en unknown
- 1976-07-08 JP JP51080430A patent/JPS602286B2/en not_active Expired
- 1976-07-08 DE DE2630769A patent/DE2630769C3/en not_active Expired
- 1976-07-08 SU SU762379661A patent/SU991943A3/en active
- 1976-07-08 BE BE168743A patent/BE843916A/en not_active IP Right Cessation
Also Published As
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