IE43609L - Process for the addition of alcohols to acetylenic compounds¹and for the removal of acetylenic compounds from mixtures. - Google Patents
Process for the addition of alcohols to acetylenic compounds¹and for the removal of acetylenic compounds from mixtures.Info
- Publication number
- IE43609L IE43609L IE761501A IE150176A IE43609L IE 43609 L IE43609 L IE 43609L IE 761501 A IE761501 A IE 761501A IE 150176 A IE150176 A IE 150176A IE 43609 L IE43609 L IE 43609L
- Authority
- IE
- Ireland
- Prior art keywords
- acetylenic
- alcohols
- mixtures
- removal
- addition
- Prior art date
Links
- 150000001298 alcohols Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 abstract 1
- 238000007259 addition reaction Methods 0.000 abstract 1
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 abstract 1
- 150000001345 alkine derivatives Chemical class 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
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 (2)
| Publication Number | Publication Date |
|---|---|
| IE43609L true IE43609L (en) | 1977-01-08 |
| IE43609B1 IE43609B1 (en) | 1981-04-08 |
Family
ID=11215900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1501/76A IE43609B1 (en) | 1975-07-08 | 1976-07-07 | Process for the addition of alcohols to acetylenic compounds, and process for the removal of 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) | ZM8976A1 (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 ZA ZA763797A patent/ZA763797B/en unknown
- 1976-06-25 NO NO762204A patent/NO762204L/no unknown
- 1976-06-30 AU AU15433/76A patent/AU501768B2/en not_active Expired
- 1976-06-30 YU YU1611/76A patent/YU37303B/en unknown
- 1976-07-01 ZM ZM89/76A patent/ZM8976A1/en unknown
- 1976-07-01 ZM ZM88/76A patent/ZM8876A1/en unknown
- 1976-07-05 DK DK303676A patent/DK303676A/en not_active Application Discontinuation
- 1976-07-06 IN IN1195/CAL/1976A patent/IN145252B/en unknown
- 1976-07-06 EG EG406/76A patent/EG12170A/en active
- 1976-07-06 ES ES449923A patent/ES449923A1/en not_active Expired
- 1976-07-06 LU LU75304A patent/LU75304A1/xx unknown
- 1976-07-06 GB GB28109/76A patent/GB1519714A/en not_active Expired
- 1976-07-06 DD DD193731A patent/DD127082A5/xx unknown
- 1976-07-06 CS CS764465A patent/CS194769B2/en unknown
- 1976-07-06 TR TR18958A patent/TR18958A/en unknown
- 1976-07-06 DD DD7600200187A patent/DD131012A5/en unknown
- 1976-07-07 FR FR7620819A patent/FR2317265A1/en active Granted
- 1976-07-07 IE IE1501/76A patent/IE43609B1/en unknown
- 1976-07-07 RO RO7686863A patent/RO70953A/en unknown
- 1976-07-07 CA CA256,494A patent/CA1075721A/en not_active Expired
- 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 HU HU76SA2942A patent/HU178721B/en unknown
- 1976-07-07 CH CH872876A patent/CH626266A5/en not_active IP Right Cessation
- 1976-07-08 AR AR263906A patent/AR217057A1/en active
- 1976-07-08 MX MX165436A patent/MX142865A/en unknown
- 1976-07-08 PH PH18662A patent/PH15669A/en unknown
- 1976-07-08 JP JP51080430A patent/JPS602286B2/en not_active Expired
- 1976-07-08 SE SE7607852A patent/SE7607852L/en not_active Application Discontinuation
- 1976-07-08 BR BR7605718A patent/BR7605718A/en unknown
- 1976-07-08 PL PL1976191024A patent/PL108186B1/en unknown
- 1976-07-08 BE BE168743A patent/BE843916A/en not_active IP Right Cessation
- 1976-07-08 SU SU762379661A patent/SU991943A3/en active
- 1976-07-08 DE DE2630769A patent/DE2630769C3/en not_active Expired
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