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 same

Info

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
Application number
CA186,821A
Other versions
CA186821S (en
Inventor
Giancarlo Paret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of CA1008398A publication Critical patent/CA1008398A/en
Expired legal-status Critical Current

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)
CA186,821A 1972-11-29 1973-11-27 Process for recovering high purity saturated hydrocarbons from mixtures containing the same Expired CA1008398A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
CA957321A (en) Process for the recovery of isoprene from mixtures containing the same
AU474928B2 (en) Process for recovering isoprene
AU462261B2 (en) Process for the recovery of aromatic hydrocarbons from mixtures containing the same
CA1008398A (en) Process for recovering high purity saturated hydrocarbons from mixtures containing the same
CA1008990A (en) Recovery process
CA1008399A (en) Process for separating high purity aromatic hydrocarbons from mixtures containing same
EG11297A (en) Process for separating a high purity vinyl aromatic hydrocarbon from hydrocarbon mixtures containing the same
CA915361A (en) Chemical recovery process
CA950205A (en) Process for recovering mercury
CA1011263A (en) Process for the separation of hydrocarbon mixtures
AU469601B2 (en) Improved absorption process for gas separation
CA805598A (en) Process for sulfur recovery from gas mixtures containing the same
AU467100B2 (en) Process for recovering hexamethyleneimine values from mixtures containing hexamethyleneimine
CA995215A (en) Process for recovering hexamethyleneimine values from mixtures containing hexamethyleneimine
CA910184A (en) Hydrocarbon recovery process
CA892557A (en) Process for recovering aniline from phenol-aniline mixtures
AU485387B2 (en) Process for separating high purity aromatic hydrocarbons from mixtures containing them
CA909484A (en) Process for eliminating acid impurities from gaseous mixtures
CA842205A (en) Process for the separation of mixtures of organic compounds
CA836544A (en) Process for purifying salt-impoverished brines
CA868408A (en) Process for recovering m-alkylphenol
CA849331A (en) Adsorption process for gas separation
CA908945A (en) Process for recovering low-sulfate bischoffite
CA908181A (en) Process for the separation of binary mixtures
CA903400A (en) Process for the recovery of polyolefins