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BE752891A - Procede de preparation de l'acetylene - Google Patents

Procede de preparation de l'acetylene

Info

Publication number
BE752891A
BE752891A BE752891DA BE752891A BE 752891 A BE752891 A BE 752891A BE 752891D A BE752891D A BE 752891DA BE 752891 A BE752891 A BE 752891A
Authority
BE
Belgium
Prior art keywords
preparing acetylene
acetylene
preparing
Prior art date
Application number
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE752891A publication Critical patent/BE752891A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/22—Aliphatic unsaturated hydrocarbons containing carbon-to-carbon triple bonds
    • C07C11/24—Acetylene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE752891D 1969-07-07 1970-07-02 Procede de preparation de l'acetylene BE752891A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1934304A DE1934304C3 (de) 1969-07-07 1969-07-07 Verfahren zur Gewinnung von Acetylen

Publications (1)

Publication Number Publication Date
BE752891A true BE752891A (fr) 1971-01-04

Family

ID=5739064

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752891D BE752891A (fr) 1969-07-07 1970-07-02 Procede de preparation de l'acetylene

Country Status (5)

Country Link
US (1) US3686344A (fr)
AT (1) AT296942B (fr)
BE (1) BE752891A (fr)
DE (1) DE1934304C3 (fr)
NL (1) NL7009299A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367363A (en) * 1980-12-23 1983-01-04 Gaf Corporation Production of acetylene
US4788379A (en) * 1980-12-23 1988-11-29 Gaf Corporation Production of acetylene
US4743282A (en) * 1982-05-03 1988-05-10 Advanced Extraction Technologies, Inc. Selective processing of gases containing olefins by the mehra process
US4740222A (en) * 1982-05-03 1988-04-26 Advanced Extraction Technologies, Inc. Recovery and purification of hydrogen from refinery and petrochemical off-gas streams
DE3539553A1 (de) * 1985-11-07 1987-05-14 Linde Ag Verfahren zum gewinnen von methylazetylen und/oder propadien
DE19502857A1 (de) * 1995-01-30 1996-08-01 Linde Ag Verfahren zur Gewinnung von Acetylen aus Kohlenwasserstoffen mittels thermischer Spaltung
DE102004060654A1 (de) * 2004-12-16 2006-07-06 Basf Ag Verfahren zur Reinigung eines Apparates von Ablagerungen aus einem Verfahren zur Rückgewinnung von NMP
CN109503310A (zh) * 2018-11-30 2019-03-22 西南化工研究设计院有限公司 一种天然气制备高浓度乙炔和氢气的工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA573349A (fr) * 1959-03-31 Wolfram Arthur Procede pour la separation d'hydrocarbures d'acetylene superieure
BE547808A (fr) * 1955-05-13 1900-01-01
US2894602A (en) * 1955-09-24 1959-07-14 Montedison Spa Separation of acetylene from methane cracking gases by means of a selective solvent
US3026969A (en) * 1958-10-02 1962-03-27 Belge Produits Chimiques Sa Gas treating process
US3174292A (en) * 1960-05-27 1965-03-23 Union Carbide Corp Acetylene recovery process
DE1443947A1 (de) * 1964-02-01 1969-02-13 Linde Ag Verfahren und Vorrichtung zur Gewinnung von Acetylen und AEthylen
CH507887A (de) * 1967-10-27 1971-05-31 Basf Ag Verfahren zur Entfernung von Wasserdampf aus Spaltgasen

Also Published As

Publication number Publication date
DE1934304C3 (de) 1979-04-05
AT296942B (de) 1972-03-10
DE1934304A1 (de) 1971-01-21
US3686344A (en) 1972-08-22
DE1934304B2 (de) 1978-03-09
NL7009299A (fr) 1971-01-11

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