BE807650A - Procede pour la recuperation d'hydrocarbures satures de purete elevee a partir de melanges les contenant - Google Patents
Procede pour la recuperation d'hydrocarbures satures de purete elevee a partir de melanges les contenantInfo
- Publication number
- BE807650A BE807650A BE138030A BE138030A BE807650A BE 807650 A BE807650 A BE 807650A BE 138030 A BE138030 A BE 138030A BE 138030 A BE138030 A BE 138030A BE 807650 A BE807650 A BE 807650A
- Authority
- BE
- Belgium
- Prior art keywords
- high purity
- mixtures containing
- saturated hydrocarbons
- recovering
- recovering saturated
- Prior art date
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 (it) | 1972-11-29 | 1972-11-29 | Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono |
Publications (1)
Publication Number | Publication Date |
---|---|
BE807650A true BE807650A (fr) | 1974-03-15 |
Family
ID=11235016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE138030A BE807650A (fr) | 1972-11-29 | 1973-11-22 | Procede pour la recuperation d'hydrocarbures satures de purete elevee a partir de melanges les contenant |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5315042B2 (fr) |
BE (1) | BE807650A (fr) |
CA (1) | CA1008398A (fr) |
CH (1) | CH605480A5 (fr) |
DE (1) | DE2359300C3 (fr) |
FR (1) | FR2207973B1 (fr) |
GB (1) | GB1428228A (fr) |
IT (1) | IT972269B (fr) |
LU (1) | LU68832A1 (fr) |
NL (1) | NL172852C (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2745672A1 (de) * | 1977-10-11 | 1979-04-12 | Metallgesellschaft Ag | Verfahren zur gewinnung von aromatenfreiem n-hexan |
DE3528071A1 (de) * | 1985-08-05 | 1987-02-05 | Linde Ag | Verfahren zur zerlegung eines kohlenwasserstoffgemisches |
DE3532289A1 (de) * | 1985-09-11 | 1987-03-19 | Krupp Koppers Gmbh | Verfahren zur trennung von paraffinischen und olefinischen c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffen |
AU6187886A (en) * | 1985-10-04 | 1987-04-16 | Advanced Extraction Technologies Inc. | Conditioning natural gas with preferential physical solvents |
DE10258160A1 (de) * | 2002-12-12 | 2004-06-24 | Basf Ag | Verfahren und Vorrichtung zur Extraktivdestillation |
SG11201502607UA (en) | 2012-10-04 | 2015-05-28 | Lummus Technology Inc | Butadiene extraction process |
KR101917990B1 (ko) | 2012-11-07 | 2018-11-13 | 루머스 테크놀로지 엘엘씨 | 선택적 올레핀 추출 |
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 |
EP4108306A1 (fr) * | 2021-06-25 | 2022-12-28 | Evonik Operations GmbH | Système de colonne d'extraction et de distillation à son utilisation dans la séparation des butènes des écoulements d'hydrocarbures c4 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR957739A (fr) * | 1950-02-24 | |||
BE754700A (fr) * | 1969-12-04 | 1971-01-18 | Koppers Gmbh Heinrich | Procede de separation de melanges d'hydrocarbures par distillation extractive |
-
1972
- 1972-11-29 IT IT3221072A patent/IT972269B/it 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/fr 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/de not_active Expired
- 1973-11-29 JP JP13315973A patent/JPS5315042B2/ja not_active Expired
- 1973-11-29 NL NL7316371A patent/NL172852C/xx not_active IP Right Cessation
- 1973-11-29 CH CH1680373A patent/CH605480A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL172852C (nl) | 1983-11-01 |
NL7316371A (fr) | 1974-05-31 |
CH605480A5 (fr) | 1978-09-29 |
LU68832A1 (fr) | 1974-01-28 |
JPS5315042B2 (fr) | 1978-05-22 |
JPS4982601A (fr) | 1974-08-08 |
DE2359300B2 (de) | 1980-04-17 |
FR2207973B1 (fr) | 1977-03-11 |
IT972269B (it) | 1974-05-20 |
DE2359300C3 (de) | 1980-12-04 |
GB1428228A (en) | 1976-03-17 |
DE2359300A1 (de) | 1974-06-12 |
NL172852B (nl) | 1983-06-01 |
CA1008398A (en) | 1977-04-12 |
FR2207973A1 (fr) | 1974-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SNAM PROGETTI S.P.A. Effective date: 19851130 |