GB900851A - Process for separating carbon monoxide and olefins from gaseous mixtures - Google Patents

Process for separating carbon monoxide and olefins from gaseous mixtures

Info

Publication number
GB900851A
GB900851A GB2428758A GB2428758A GB900851A GB 900851 A GB900851 A GB 900851A GB 2428758 A GB2428758 A GB 2428758A GB 2428758 A GB2428758 A GB 2428758A GB 900851 A GB900851 A GB 900851A
Authority
GB
United Kingdom
Prior art keywords
olefins
carbon monoxide
gaseous mixtures
separating carbon
copper
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
GB2428758A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB900851A publication Critical patent/GB900851A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/124—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur
    • C10K1/127—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur containing Cu compounds
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Carbon monoxide and one or more olefins are recovered from a gas by successive absorption in and desorption from an aqueous solution of mono- and di-valent copper, 5-20% of the copper being in the bivalent form, and are thereafter separated by fractional distillation. The gas treated may be obtained by cracking a hydrocarbon and removing sulphur, and acetylenic compounds, and hydrocarbons liquid under normal conditions, from the cracked product by a known method. Initial separation may be effected at a pressure of 18-30 atmos. (gauge) and a distillation column temperature of -45 to -25 DEG C. An example is given.
GB2428758A 1957-07-26 1958-07-28 Process for separating carbon monoxide and olefins from gaseous mixtures Expired GB900851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF23594A DE1100017B (en) 1957-07-26 1957-07-26 Process for the production of olefins and carbon monoxide by the decomposition of gas mixtures for hydrocarbon conversion

Publications (1)

Publication Number Publication Date
GB900851A true GB900851A (en) 1962-07-11

Family

ID=7090905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2428758A Expired GB900851A (en) 1957-07-26 1958-07-28 Process for separating carbon monoxide and olefins from gaseous mixtures

Country Status (2)

Country Link
DE (1) DE1100017B (en)
GB (1) GB900851A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB540896A (en) * 1939-05-03 1941-11-04 Allen Sherman Hoff Co Process and apparatus for handling and disposing of dust in furnaces

Also Published As

Publication number Publication date
DE1100017B (en) 1961-02-23

Similar Documents

Publication Publication Date Title
GB1340764A (en) Quenching process for pyrolytically cracked hydrocarbons
GB993515A (en) Process for the removal of alkynes from hydrocarbon mixtures containing alkadienes
US2659453A (en) Separation of acetylene from gaseous mixtures by glycolonitrile
GB900851A (en) Process for separating carbon monoxide and olefins from gaseous mixtures
US2582443A (en) Process for separation of hydrocarbons
GB1101982A (en) Proces of separating normally gaseous components for the recovery of ethylene therefrom
US3016985A (en) Method of recovery of acetylene and ethylene
US2847487A (en) Prewash for acetylene removal from butadiene stream
US2376426A (en) Process for preparing diolefins
US2543838A (en) Oxygen removal from absorption oils
US3070642A (en) Separation of butadiene from hydrocarbon mixtures
GB899281A (en) Process for the extraction and recovery of aromatic hydrocarbons from a liquid hydrocarbon mixture
US2034575A (en) Refining of fixed gases
US2015223A (en) Recovery of ethylene
GB1454179A (en) Hydrocarbon separation process
US3314218A (en) Recovery and purification of alkylacetylenes
US2667450A (en) Separation of aldehydes from aliphatic hydrocarbons by azeotropic distillation with perfluorocompounds
GB1000759A (en) Process for the catalytic refining of hydrocarbons containing diolefines
SU43473A1 (en) The method of producing divinyl
GB851437A (en) Process of steam-cracked naphtha light end products
GB1087334A (en) Process for the continuous production of monoolefines
US1832428A (en) Separation of gaseous or low-boiling unsaturated hydrocarbons
GB892470A (en) Recovery of high purity isoprene from a hydrocarbon fraction containing acetylenes
GB1090176A (en) Process for the separation of low boiling aliphatic dienes from mono-olefines and paraffins or mono-olefines from paraffins
ES211944A1 (en) A combined procedure for the distillation of crude mineral oil (Machine-translation by Google Translate, not legally binding)