CA1008398A - Process for recovering high purity saturated hydrocarbons from mixtures containing the same - Google Patents
Process for recovering high purity saturated hydrocarbons from mixtures containing the sameInfo
- Publication number
- CA1008398A CA1008398A CA186,821A CA186821A CA1008398A CA 1008398 A CA1008398 A CA 1008398A CA 186821 A CA186821 A CA 186821A CA 1008398 A CA1008398 A CA 1008398A
- Authority
- CA
- Canada
- Prior art keywords
- same
- high purity
- mixtures containing
- saturated hydrocarbons
- recovering high
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3221072A IT972269B (en) | 1972-11-29 | 1972-11-29 | PROCEDURE FOR THE RECOVERY OF SATURATED HYDROCARBONS AT HIGH PU REZZES FROM MIXTURES THAT COUNT THEM |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1008398A true CA1008398A (en) | 1977-04-12 |
Family
ID=11235016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA186,821A Expired CA1008398A (en) | 1972-11-29 | 1973-11-27 | Process for recovering high purity saturated hydrocarbons from mixtures containing the same |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5315042B2 (en) |
BE (1) | BE807650A (en) |
CA (1) | CA1008398A (en) |
CH (1) | CH605480A5 (en) |
DE (1) | DE2359300C3 (en) |
FR (1) | FR2207973B1 (en) |
GB (1) | GB1428228A (en) |
IT (1) | IT972269B (en) |
LU (1) | LU68832A1 (en) |
NL (1) | NL172852C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2745672A1 (en) * | 1977-10-11 | 1979-04-12 | Metallgesellschaft Ag | METHOD FOR PRODUCING AROMATE-FREE N-HEXANE |
DE3528071A1 (en) * | 1985-08-05 | 1987-02-05 | Linde Ag | METHOD FOR DISASSEMBLING A HYDROCARBON MIXTURE |
DE3532289A1 (en) * | 1985-09-11 | 1987-03-19 | Krupp Koppers Gmbh | METHOD FOR SEPARATING PARAFFINIC AND OLEFINIC C (ARROW DOWN) 4 (ARROW DOWN) HYDROCARBONS |
AU6187886A (en) * | 1985-10-04 | 1987-04-16 | Advanced Extraction Technologies Inc. | Conditioning natural gas with preferential physical solvents |
DE10258160A1 (en) * | 2002-12-12 | 2004-06-24 | Basf Ag | Separation of hydrocarbon mixtures by extractive distillation with solvent comprises carrying out the process in partition wall column having partition wall that extends to the upper end of the column with lower common region |
TR201810477T4 (en) * | 2012-10-04 | 2018-08-27 | Lummus Technology Inc | Butadiene extraction process. |
CN104812725B (en) | 2012-11-07 | 2016-10-19 | 鲁姆斯科技公司 | Selective olefin extracts |
CN103086823B (en) * | 2013-02-07 | 2015-07-01 | 天津大学 | Method and device for separating n-hexane, isohexane and benzene |
EP4108306A1 (en) | 2021-06-25 | 2022-12-28 | Evonik Operations GmbH | Extraction distillation column system and its use in the separation of butenes from c4 hydrocarbon streams |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR957739A (en) * | 1950-02-24 | |||
BE754700A (en) * | 1969-12-04 | 1971-01-18 | Koppers Gmbh Heinrich | PROCESS FOR SEPARATION OF HYDROCARBON MIXTURES BY EXTRACTIVE DISTILLATION |
-
1972
- 1972-11-29 IT IT3221072A patent/IT972269B/en active
-
1973
- 1973-11-16 FR FR7340946A patent/FR2207973B1/fr not_active Expired
- 1973-11-20 LU LU68832D patent/LU68832A1/xx unknown
- 1973-11-22 BE BE138030A patent/BE807650A/en not_active IP Right Cessation
- 1973-11-23 GB GB5461173A patent/GB1428228A/en not_active Expired
- 1973-11-27 CA CA186,821A patent/CA1008398A/en not_active Expired
- 1973-11-28 DE DE19732359300 patent/DE2359300C3/en not_active Expired
- 1973-11-29 JP JP13315973A patent/JPS5315042B2/ja not_active Expired
- 1973-11-29 CH CH1680373A patent/CH605480A5/xx not_active IP Right Cessation
- 1973-11-29 NL NL7316371A patent/NL172852C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1428228A (en) | 1976-03-17 |
NL172852B (en) | 1983-06-01 |
DE2359300A1 (en) | 1974-06-12 |
JPS4982601A (en) | 1974-08-08 |
FR2207973B1 (en) | 1977-03-11 |
DE2359300C3 (en) | 1980-12-04 |
BE807650A (en) | 1974-03-15 |
NL7316371A (en) | 1974-05-31 |
CH605480A5 (en) | 1978-09-29 |
FR2207973A1 (en) | 1974-06-21 |
LU68832A1 (en) | 1974-01-28 |
IT972269B (en) | 1974-05-20 |
JPS5315042B2 (en) | 1978-05-22 |
NL172852C (en) | 1983-11-01 |
DE2359300B2 (en) | 1980-04-17 |
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