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 contenant

Info

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
Application number
BE138030A
Other languages
English (en)
Original Assignee
Snam Progetti
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of BE807650A publication Critical patent/BE807650A/fr

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)
BE138030A 1972-11-29 1973-11-22 Procede pour la recuperation d'hydrocarbures satures de purete elevee a partir de melanges les contenant BE807650A (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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