NL64177C - - Google Patents
Info
- Publication number
- NL64177C NL64177C NL64177DA NL64177C NL 64177 C NL64177 C NL 64177C NL 64177D A NL64177D A NL 64177DA NL 64177 C NL64177 C NL 64177C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
- C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- 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
- 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
-
- 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
- C10G21/22—Compounds containing sulfur, selenium, or tellurium
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- 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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/007—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids using organic solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US475212A US2360861A (en) | 1943-02-08 | 1943-02-08 | Solvent extraction process |
Publications (1)
Publication Number | Publication Date |
---|---|
NL64177C true NL64177C (es) |
Family
ID=23886659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL64177D NL64177C (es) | 1943-02-08 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2360861A (es) |
DE (1) | DE848192C (es) |
FR (1) | FR950396A (es) |
GB (1) | GB625505A (es) |
NL (1) | NL64177C (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2455803A (en) * | 1944-02-11 | 1948-12-07 | Shell Dev | Extractive distillation process |
US2449427A (en) * | 1944-07-28 | 1948-09-14 | Phillips Petroleum Co | Foam prevention in extractive distillation of hydrocarbons with furfural solvent |
US2520006A (en) * | 1944-10-11 | 1950-08-22 | Standard Oil Dev Co | Vapor liquid solvent extraction process |
US2623844A (en) * | 1947-07-29 | 1952-12-30 | Standard Oil Dev Co | Extractive distillation of isoprene with dimethyl sulfolane |
US2476391A (en) * | 1947-08-01 | 1949-07-19 | Celanese Corp | Extractive distillation of propionaldehyde from acrolein |
US2551584A (en) * | 1948-06-24 | 1951-05-08 | Standard Oil Dev Co | Extractive distillation of normal primary alcohols |
US2614970A (en) * | 1949-08-26 | 1952-10-21 | Standard Oil Dev Co | Extractive distillation of alcohol-aldehyde solutions |
US2634230A (en) * | 1949-11-29 | 1953-04-07 | Standard Oil Co | Desulfurization of olefinic naphtha |
US2911361A (en) * | 1955-02-25 | 1959-11-03 | Phillips Petroleum Co | Apparatus and process for solvent extraction |
US3050573A (en) * | 1957-12-06 | 1962-08-21 | Shell Oil Co | Extractive distillation |
US2999892A (en) * | 1958-09-02 | 1961-09-12 | Shell Oil Co | Solvent extraction process |
US3039251A (en) * | 1959-10-02 | 1962-06-19 | El Paso Natural Gas Prod | Products and process for purifying gases |
US3204003A (en) * | 1960-10-10 | 1965-08-31 | Phillips Petroleum Co | Phosphorus trichloride recovery operation |
GB904993A (en) * | 1961-03-27 | 1962-09-05 | Shell Int Research | Process for the separation of naphthalene and its derivatives from benzene and its derivatives |
NL132883C (es) * | 1961-05-08 | |||
NL289649A (es) * | 1963-03-01 | |||
US3352765A (en) * | 1964-12-21 | 1967-11-14 | Phillips Petroleum Co | Extractive distillation of sulfolane with an isoparaffing hydrocarbon entrainer |
CA1053601A (en) * | 1974-05-30 | 1979-05-01 | Martin R. Cines | Extractive distillation |
US4012289A (en) * | 1975-10-14 | 1977-03-15 | Phillips Petroleum Company | N-Butane/acetone separation using sulfolane |
US4054613A (en) * | 1975-10-20 | 1977-10-18 | Phillips Petroleum Company | Butadiene production and purification |
US4385196A (en) * | 1981-05-18 | 1983-05-24 | Phillips Petroleum Company | Liquid-liquid extraction of low boiling olefin contained in olefin-paraffin mixture using sulfolane-ketone solvent system |
GB2163773B (en) * | 1984-08-31 | 1988-04-20 | El Paso Products Co | Process for recovering tertiary butylstyrene |
US4514261A (en) * | 1984-08-31 | 1985-04-30 | El Paso Products Company | Refining of tertiary butylstyrene |
AU570095B2 (en) * | 1984-12-28 | 1988-03-03 | Union Carbide Corporation | Separation of aromatic and nonaromatic components in mixed hydrocarbon feeds |
US20090270645A1 (en) * | 2006-04-07 | 2009-10-29 | Basf Se | Method for the separation of nickel(0) complexes and phosphorous-containing ligands from nitrile mixtures |
EP2167210A2 (en) * | 2006-08-09 | 2010-03-31 | AMT International, Inc. | Three phase extractive distillation with multiple columns connected in series |
US9458367B2 (en) | 2012-03-14 | 2016-10-04 | Exxonmobil Research And Engineering Company | Low temperature transport and storage of amine gas treatment solutions |
CN103086823B (zh) * | 2013-02-07 | 2015-07-01 | 天津大学 | 一种正己烷、异己烷和苯的分离方法及设备 |
US9079816B2 (en) | 2013-11-19 | 2015-07-14 | Uop Llc | Process for producing alkylated aromatic compounds |
CN115557825B (zh) * | 2022-10-25 | 2024-07-12 | 黄河三角洲京博化工研究院有限公司 | 一种利用复合溶剂从重整碳九中分离高纯均三甲苯的方法 |
-
0
- NL NL64177D patent/NL64177C/xx active
-
1943
- 1943-02-08 US US475212A patent/US2360861A/en not_active Expired - Lifetime
-
1947
- 1947-07-28 FR FR950396D patent/FR950396A/fr not_active Expired
- 1947-08-01 GB GB21063/47A patent/GB625505A/en not_active Expired
-
1950
- 1950-07-15 DE DEN1490A patent/DE848192C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB625505A (en) | 1949-06-29 |
US2360861A (en) | 1944-10-24 |
DE848192C (de) | 1952-09-01 |
FR950396A (fr) | 1949-09-26 |