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FR911191A - Distillation de mélanges complexes - Google Patents

Distillation de mélanges complexes

Info

Publication number
FR911191A
FR911191A FR911191DA FR911191A FR 911191 A FR911191 A FR 911191A FR 911191D A FR911191D A FR 911191DA FR 911191 A FR911191 A FR 911191A
Authority
FR
France
Prior art keywords
distillation
complex mixtures
mixtures
complex
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
Other languages
English (en)
French (fr)
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.)
Aluminium Plant & Vessel Co
Original Assignee
Aluminium Plant & Vessel Co
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 Aluminium Plant & Vessel Co filed Critical Aluminium Plant & Vessel Co
Application granted granted Critical
Publication of FR911191A publication Critical patent/FR911191A/fr
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
    • 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
    • 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
    • C10G21/16—Oxygen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR911191D 1943-03-19 1945-05-31 Distillation de mélanges complexes Expired FR911191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB448443A GB572897A (en) 1943-03-19 1943-03-19 Improvements in or relating to the treatment by distillation of complex mixtures

Publications (1)

Publication Number Publication Date
FR911191A true FR911191A (fr) 1946-07-01

Family

ID=9778044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911191D Expired FR911191A (fr) 1943-03-19 1945-05-31 Distillation de mélanges complexes

Country Status (3)

Country Link
DE (1) DE819091C (de)
FR (1) FR911191A (de)
GB (1) GB572897A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501645A (en) * 1983-11-01 1985-02-26 Lloyd Berg Separation of methanol from acetone by extractive distillation
US4620901A (en) * 1985-11-04 1986-11-04 Lloyd Berg Separation of acetone from methanol by extractive distillation
CN110662734A (zh) * 2017-05-31 2020-01-07 罗地亚阿塞托有限公司 通过双效蒸馏提纯丙酮/水混合物的方法和装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862856A (en) * 1953-02-06 1958-12-02 Exxon Research Engineering Co Purifying isobutylene
DE1103316B (de) * 1956-04-11 1961-03-30 Metallgesellschaft Ag Verfahren zur Gewinnung von reinstem Benzol und Toluol durch hydrierende Raffination und azeotrope Destillation
DE1140918B (de) * 1957-03-23 1962-12-13 Metallgesellschaft Ag Verfahren zur Gewinnung von reinstem Benzol und Toluol durch hydrierende Raffinationund azeotrope Destillation
DE1083823B (de) * 1957-05-29 1960-06-23 Hoechst Ag Verfahren zur Abtrennung von Aceton aus azeotropen Gemischen mit sauerstofffreien organischen Verbindungen
CN114956961A (zh) * 2022-04-21 2022-08-30 科富恺工艺设备(上海)有限公司 甲醇丙酮共沸物的分离方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501645A (en) * 1983-11-01 1985-02-26 Lloyd Berg Separation of methanol from acetone by extractive distillation
US4620901A (en) * 1985-11-04 1986-11-04 Lloyd Berg Separation of acetone from methanol by extractive distillation
CN110662734A (zh) * 2017-05-31 2020-01-07 罗地亚阿塞托有限公司 通过双效蒸馏提纯丙酮/水混合物的方法和装置
CN110662734B (zh) * 2017-05-31 2023-02-24 罗地亚阿塞托有限公司 通过双效蒸馏提纯丙酮/水混合物的方法和装置

Also Published As

Publication number Publication date
GB572897A (en) 1945-10-29
DE819091C (de) 1951-10-29

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