GB1523412A - Separation of hydrocarbons - Google Patents
Separation of hydrocarbonsInfo
- Publication number
- GB1523412A GB1523412A GB1402/77A GB140277A GB1523412A GB 1523412 A GB1523412 A GB 1523412A GB 1402/77 A GB1402/77 A GB 1402/77A GB 140277 A GB140277 A GB 140277A GB 1523412 A GB1523412 A GB 1523412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- separation
- hydrocarbons
- mixtures containing
- solvent
- liquid
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C10G21/20—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Extraction Or Liquid Replacement (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
The novel solvent for the separation of hydrocarbons by extractive distillation, by gas-liquid scrubbing or by liquid-liquid scrubbing contains N-methyl-morpholin-3-one. The solvent can be used as a mixture with water and/or other organic solvents, for example ethylene glycol. The novel solvent is used above all for the separation of diolefins from mixtures containing them, and also for the separation of olefinic hydrocarbons from mixtures containing them, and likewise for the separation of aromatic hydrocarbons from mixtures containing them.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19241/76A IT1063231B (en) | 1976-01-14 | 1976-01-14 | USE OF N-METHYL-MORFOLIN-3-ONE AS SOLVENT FOR THE SEPARATION OF HYDROCARBONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1523412A true GB1523412A (en) | 1978-08-31 |
Family
ID=11156044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1402/77A Expired GB1523412A (en) | 1976-01-14 | 1977-01-13 | Separation of hydrocarbons |
Country Status (35)
| Country | Link |
|---|---|
| JP (1) | JPS5288278A (en) |
| AR (1) | AR214059A1 (en) |
| AT (1) | AT356790B (en) |
| AU (1) | AU508405B2 (en) |
| BE (1) | BE850400A (en) |
| BR (1) | BR7700296A (en) |
| CA (1) | CA1091615A (en) |
| CH (1) | CH631203A5 (en) |
| CS (1) | CS200504B2 (en) |
| DD (1) | DD128592A5 (en) |
| DE (1) | DE2701466C3 (en) |
| DK (1) | DK12577A (en) |
| EG (1) | EG12337A (en) |
| ES (1) | ES455306A1 (en) |
| FR (1) | FR2338235A1 (en) |
| GB (1) | GB1523412A (en) |
| GR (1) | GR59765B (en) |
| HU (1) | HU178726B (en) |
| IE (1) | IE45113B1 (en) |
| IN (1) | IN145336B (en) |
| IT (1) | IT1063231B (en) |
| LU (1) | LU76552A1 (en) |
| MW (1) | MW177A1 (en) |
| MX (1) | MX144633A (en) |
| NL (1) | NL7700405A (en) |
| NO (1) | NO148370C (en) |
| PH (1) | PH13737A (en) |
| PL (1) | PL112578B1 (en) |
| PT (1) | PT66065B (en) |
| RO (1) | RO70373A (en) |
| SE (1) | SE423535B (en) |
| TR (1) | TR19071A (en) |
| YU (1) | YU39984B (en) |
| ZA (1) | ZA7796B (en) |
| ZM (1) | ZM677A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6735752B2 (en) * | 2014-09-05 | 2020-08-05 | エスシージー ケミカルズ カンパニー，リミテッド | Method for improved separation of ethylbenzene |
| CN107074688B (en) * | 2014-09-05 | 2020-12-01 | Scg化学有限公司 | Separation method for C8 aromatic mixture |
-
1976
- 1976-01-14 IT IT19241/76A patent/IT1063231B/en active
-
1977
- 1977-01-07 AU AU21127/77A patent/AU508405B2/en not_active Expired
- 1977-01-07 GR GR52529A patent/GR59765B/en unknown
- 1977-01-07 ZA ZA770096A patent/ZA7796B/en unknown
- 1977-01-11 CH CH30377A patent/CH631203A5/en not_active IP Right Cessation
- 1977-01-11 TR TR19071A patent/TR19071A/en unknown
- 1977-01-12 NO NO770098A patent/NO148370C/en unknown
- 1977-01-12 EG EG21/77A patent/EG12337A/en active
- 1977-01-12 SE SE7700250A patent/SE423535B/en unknown
- 1977-01-12 AR AR266162A patent/AR214059A1/en active
- 1977-01-12 LU LU76552A patent/LU76552A1/xx unknown
- 1977-01-13 FR FR7700935A patent/FR2338235A1/en active Granted
- 1977-01-13 AT AT16277A patent/AT356790B/en not_active IP Right Cessation
- 1977-01-13 IE IE63/77A patent/IE45113B1/en unknown
- 1977-01-13 DK DK12577A patent/DK12577A/en not_active Application Discontinuation
- 1977-01-13 CA CA269,662A patent/CA1091615A/en not_active Expired
- 1977-01-13 IN IN43/CAL/77A patent/IN145336B/en unknown
- 1977-01-13 PT PT66065A patent/PT66065B/en unknown
- 1977-01-13 YU YU83/77A patent/YU39984B/en unknown
- 1977-01-13 GB GB1402/77A patent/GB1523412A/en not_active Expired
- 1977-01-13 RO RO7789042A patent/RO70373A/en unknown
- 1977-01-13 HU HU77SA3004A patent/HU178726B/en unknown
- 1977-01-14 CS CS77242A patent/CS200504B2/en unknown
- 1977-01-14 ES ES455306A patent/ES455306A1/en not_active Expired
- 1977-01-14 MX MX167704A patent/MX144633A/en unknown
- 1977-01-14 BR BR7700296A patent/BR7700296A/en unknown
- 1977-01-14 PH PH19358A patent/PH13737A/en unknown
- 1977-01-14 JP JP253277A patent/JPS5288278A/en active Pending
- 1977-01-14 MW MW1/77A patent/MW177A1/en unknown
- 1977-01-14 NL NL7700405A patent/NL7700405A/en not_active Application Discontinuation
- 1977-01-14 PL PL1977195313A patent/PL112578B1/en unknown
- 1977-01-14 ZM ZM6/77A patent/ZM677A1/en unknown
- 1977-01-14 BE BE174097A patent/BE850400A/en not_active IP Right Cessation
- 1977-01-14 DD DD7700196937A patent/DD128592A5/en unknown
- 1977-01-14 DE DE2701466A patent/DE2701466C3/en not_active Expired
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |