ES455306A1 - Separation of hydrocarbons - Google Patents
Separation of hydrocarbonsInfo
- Publication number
- ES455306A1 ES455306A1 ES455306A ES455306A ES455306A1 ES 455306 A1 ES455306 A1 ES 455306A1 ES 455306 A ES455306 A ES 455306A ES 455306 A ES455306 A ES 455306A ES 455306 A1 ES455306 A1 ES 455306A1
- Authority
- ES
- Spain
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Extraction Or Liquid Replacement (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 |
|---|---|
| ES455306A1 true ES455306A1 (en) | 1978-01-01 |
Family
ID=11156044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES455306A Expired ES455306A1 (en) | 1976-01-14 | 1977-01-14 | 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 |
|---|---|---|---|---|
| ES2851227T3 (en) * | 2014-09-05 | 2021-09-03 | Scg Chemicals Co Ltd | Separation process for C8 aromatics mixture |
| EP3189023B1 (en) * | 2014-09-05 | 2021-08-04 | SCG Chemicals Company Limited | Process for the enhanced separation of ethylbenzene |
-
1976
- 1976-01-14 IT IT19241/76A patent/IT1063231B/en active
-
1977
- 1977-01-07 ZA ZA770096A patent/ZA7796B/en unknown
- 1977-01-07 GR GR52529A patent/GR59765B/en unknown
- 1977-01-07 AU AU21127/77A patent/AU508405B2/en not_active Expired
- 1977-01-11 TR TR19071A patent/TR19071A/en unknown
- 1977-01-11 CH CH30377A patent/CH631203A5/en not_active IP Right Cessation
- 1977-01-12 AR AR266162A patent/AR214059A1/en active
- 1977-01-12 NO NO770098A patent/NO148370C/en unknown
- 1977-01-12 EG EG21/77A patent/EG12337A/en active
- 1977-01-12 LU LU76552A patent/LU76552A1/xx unknown
- 1977-01-12 SE SE7700250A patent/SE423535B/en unknown
- 1977-01-13 CA CA269,662A patent/CA1091615A/en not_active Expired
- 1977-01-13 RO RO7789042A patent/RO70373A/en unknown
- 1977-01-13 IE IE63/77A patent/IE45113B1/en unknown
- 1977-01-13 YU YU83/77A patent/YU39984B/en unknown
- 1977-01-13 HU HU77SA3004A patent/HU178726B/en unknown
- 1977-01-13 PT PT66065A patent/PT66065B/en unknown
- 1977-01-13 DK DK12577A patent/DK12577A/en not_active Application Discontinuation
- 1977-01-13 IN IN43/CAL/77A patent/IN145336B/en unknown
- 1977-01-13 FR FR7700935A patent/FR2338235A1/en active Granted
- 1977-01-13 GB GB1402/77A patent/GB1523412A/en not_active Expired
- 1977-01-13 AT AT16277A patent/AT356790B/en not_active IP Right Cessation
- 1977-01-14 DE DE2701466A patent/DE2701466C3/en not_active Expired
- 1977-01-14 NL NL7700405A patent/NL7700405A/en not_active Application Discontinuation
- 1977-01-14 MW MW1/77A patent/MW177A1/en unknown
- 1977-01-14 JP JP253277A patent/JPS5288278A/en active Pending
- 1977-01-14 BE BE174097A patent/BE850400A/en not_active IP Right Cessation
- 1977-01-14 PL PL1977195313A patent/PL112578B1/en unknown
- 1977-01-14 MX MX167704A patent/MX144633A/en unknown
- 1977-01-14 PH PH19358A patent/PH13737A/en unknown
- 1977-01-14 ES ES455306A patent/ES455306A1/en not_active Expired
- 1977-01-14 DD DD7700196937A patent/DD128592A5/en unknown
- 1977-01-14 CS CS77242A patent/CS200504B2/en unknown
- 1977-01-14 ZM ZM6/77A patent/ZM677A1/en unknown
- 1977-01-14 BR BR7700296A patent/BR7700296A/en unknown
Also Published As
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