GB331610A - Improvements in the recovery of acetylene from gaseous mixtures - Google Patents

Improvements in the recovery of acetylene from gaseous mixtures

Info

Publication number
GB331610A
GB331610A GB1231829A GB1231829A GB331610A GB 331610 A GB331610 A GB 331610A GB 1231829 A GB1231829 A GB 1231829A GB 1231829 A GB1231829 A GB 1231829A GB 331610 A GB331610 A GB 331610A
Authority
GB
United Kingdom
Prior art keywords
acetylene
gaseous mixtures
recovery
pressure
stage
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
GB1231829A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1231829A priority Critical patent/GB331610A/en
Publication of GB331610A publication Critical patent/GB331610A/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

Abstract

331,610. Hull, P. H., and Imperial Chemical Industries, Ltd. April 20, 1929. Acetaldehyde.- Acetylene is recovered from gaseous mixtures by washing with a limited amount of an aqueous solution of sulphuric acid and mercuric sulphate in a plurality of stages, the pressure on the gas being increased between each stage. The pressure at any stage should be such that the partial pressure of acetylene does not exceed 2 atm. Specification 280,885, [Class 2 (i), Acetylene.], is referred to. ,
GB1231829A 1929-04-20 1929-04-20 Improvements in the recovery of acetylene from gaseous mixtures Expired GB331610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1231829A GB331610A (en) 1929-04-20 1929-04-20 Improvements in the recovery of acetylene from gaseous mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1231829A GB331610A (en) 1929-04-20 1929-04-20 Improvements in the recovery of acetylene from gaseous mixtures

Publications (1)

Publication Number Publication Date
GB331610A true GB331610A (en) 1930-07-10

Family

ID=10002307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231829A Expired GB331610A (en) 1929-04-20 1929-04-20 Improvements in the recovery of acetylene from gaseous mixtures

Country Status (1)

Country Link
GB (1) GB331610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659453A (en) * 1948-12-20 1953-11-17 Phillips Petroleum Co Separation of acetylene from gaseous mixtures by glycolonitrile
US2754930A (en) * 1953-04-20 1956-07-17 Koppers Co Inc Removal of acetylene components from gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659453A (en) * 1948-12-20 1953-11-17 Phillips Petroleum Co Separation of acetylene from gaseous mixtures by glycolonitrile
US2754930A (en) * 1953-04-20 1956-07-17 Koppers Co Inc Removal of acetylene components from gas

Similar Documents

Publication Publication Date Title
GB331610A (en) Improvements in the recovery of acetylene from gaseous mixtures
ES352048A1 (en) Production of sulfuric acid
GB1038164A (en) Process of producing sulphuric acid
GB564646A (en) Improvements in or relating to the recovery of ethylene oxide
GB999137A (en) Process for the production of hydrofluoric acid
FR2351692A1 (en) Two stage wet scrubbing of gases contg. dust - or liq. or gaseous impurities, also involves impingement sepn. of droplets
GB1000342A (en) Improvements in or relating to the separation of acetylene from gaseous mixtures
GB1080240A (en) A process for the production of flue gas, having a relatively low no-content
GB826221A (en) Improvements in or relating to the treatment of flue and stack gases
Steele Pollution Control by Recovery of Caustic Soda
Kaunert et al. Rationalized procedure for removal of hydrogen cyanide from industrial effluents
GB947640A (en) Improvements in or relating to the removal of sulphur compounds from waste gases
USD178990S (en) Life preserver garment
GB1038248A (en) Improvements in the production of acetylene
GB283771A (en) Improvements in the manufacture and production of alkali metal nitrates
GB1077008A (en) Improvements in the production of ammonium bisulphite for use in sulphite pulp manufacture
GB355096A (en) Improvements in or relating to locking washers
GB270988A (en) Improvements in and relating to the manufacture of sulphuric acid
GB783590A (en) Improvements in or relating to catalysts
GB552146A (en) Improvements in or relating to the manufacture of sulphuric acid
GB284574A (en) Improvements in the extraction of carbon dioxide from gaseous mixtures
GB524007A (en) Improvements in activation of silver catalysts
GB843597A (en) Improvements in the production of high percentage nitric oxide
GB394917A (en) Removal of hydrogen sulphide from combustible gases
GB326977A (en) Improvements in the separation of mixtures of sulphuric acid and nitric acid