GB547730A - An improved method of segregating and concentrating butadiene from mixtures of gases - Google Patents

An improved method of segregating and concentrating butadiene from mixtures of gases

Info

Publication number
GB547730A
GB547730A GB13938/40A GB1393840A GB547730A GB 547730 A GB547730 A GB 547730A GB 13938/40 A GB13938/40 A GB 13938/40A GB 1393840 A GB1393840 A GB 1393840A GB 547730 A GB547730 A GB 547730A
Authority
GB
United Kingdom
Prior art keywords
butadiene
concentrating
segregating
gases
mixtures
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
GB13938/40A
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Publication of GB547730A publication Critical patent/GB547730A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)

Abstract

547,730. Concentrating butadiene. STANDARD OIL DEVELOPMENT CO. Sept. 6, 1940, No. 13938. Convention date, Oct. 31, 1939. Drawings to Specification. [Class 2 (iii)] The known method of concentrating butadiene by absorption in cuprous chloride solution followed by regeneration of the absorbed butadiene is followed by a second similar absorbtion and regeneration step, in order to obtain a product of a high degree of purity. An apparatus is described in which the operations are performed.
GB13938/40A 1939-10-31 1940-09-06 An improved method of segregating and concentrating butadiene from mixtures of gases Expired GB547730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US547730XA 1939-10-31 1939-10-31

Publications (1)

Publication Number Publication Date
GB547730A true GB547730A (en) 1942-09-09

Family

ID=21993439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13938/40A Expired GB547730A (en) 1939-10-31 1940-09-06 An improved method of segregating and concentrating butadiene from mixtures of gases

Country Status (1)

Country Link
GB (1) GB547730A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418183A (en) * 1944-11-16 1947-04-01 Shell Dev Prevention of emulsions during extraction of olefins with metal salt solutions
US2438437A (en) * 1945-05-08 1948-03-23 Standard Oil Dev Co Separation of diolefins and contaminating hydrocarbons from rich ammoniacal aqueous solutions
US2440493A (en) * 1944-03-27 1948-04-27 Standard Oil Dev Co Process for separating butadiene and acetylene from a hydrocarbon mixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440493A (en) * 1944-03-27 1948-04-27 Standard Oil Dev Co Process for separating butadiene and acetylene from a hydrocarbon mixture
US2418183A (en) * 1944-11-16 1947-04-01 Shell Dev Prevention of emulsions during extraction of olefins with metal salt solutions
US2438437A (en) * 1945-05-08 1948-03-23 Standard Oil Dev Co Separation of diolefins and contaminating hydrocarbons from rich ammoniacal aqueous solutions

Similar Documents

Publication Publication Date Title
BR7107230D0 (en) GAS SEPARATION PROCESS BY SELECTIVE ADSORPTION
GB1362567A (en) Production of hydrogen and of gaseous mixtures containing hydrogen
GB1522742A (en) Apparatus for running operating and retrieving subsea well equipment
HU170894B (en) Process for producing ethylene-1,3-butadiene kopolimers with high yield
ES201285A1 (en) Process for the treatment of liquors to recover potassium and magnesium values
GB547730A (en) An improved method of segregating and concentrating butadiene from mixtures of gases
JPS5210983A (en) Test method of tenacity of cutting tool material by non-cutting
HU171910B (en) Process for the concentration of latex
JPS51119694A (en) Equipment for clearing of ozone in the gas including ozone
IT950685B (en) PROCESS FOR THE SEPARATION OF CARBON DIOXIDE AND HYDRO GENO SULFURATE FROM A MIXTURE OF GAS
AU2248970A (en) Process for the recovery of carbon monoxide from gas mixtures
SU36395A1 (en) The method of separation of nitrogen oxides from gas mixtures
SU531352A1 (en) METHOD OF ISOPRENE ISOLATION
AU114472B2 (en) Improvements in or relating to filtering apparatus for gas producers
GB295874A (en) Improvements in or relating to adsorption processes and apparatus
AU113088B2 (en) Improvements in or relating to filtering apparatus for gas producers
CA879872A (en) Method and apparatus for separating mixtures of gas, water and oil
AU39641A (en) Improvements in or relating to filtering apparatus for gas producers
GB547942A (en) Improvements in or relating to selective solvents for olefins
AU113036B2 (en) Improvements in and relating to absorption refrigerating apparatus ofthe continuous cycle inert gas type
AU112434B2 (en) Method and apparatus for analyzing gaseous mixtures
JPS5219884A (en) Frame synchronism detection system
AU112137B2 (en) Improvements in or relating to producer gas apparatus
ES204776A1 (en) A procedure to separate the carbonic anhydride and hydrocarbons (Machine-translation by Google Translate, not legally binding)
ES235702A1 (en) Perfect procedure for the separation of acetylene and olefinic hydrocarbons (Machine-translation by Google Translate, not legally binding)