GB280947A - Improvements in or relating to processes of removing sulphur compounds from gas mixtures - Google Patents

Improvements in or relating to processes of removing sulphur compounds from gas mixtures

Info

Publication number
GB280947A
GB280947A GB31058/27A GB3105827A GB280947A GB 280947 A GB280947 A GB 280947A GB 31058/27 A GB31058/27 A GB 31058/27A GB 3105827 A GB3105827 A GB 3105827A GB 280947 A GB280947 A GB 280947A
Authority
GB
United Kingdom
Prior art keywords
adsorbent
sulphur compounds
processes
sulphur
class
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
GB31058/27A
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.)
Silica Gel Corp
Original Assignee
Silica Gel Corp
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 Silica Gel Corp filed Critical Silica Gel Corp
Publication of GB280947A publication Critical patent/GB280947A/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
    • C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

280,947. Silica Gel Corporation, (Assignees of Miller, E. B., and Connolly, G. C.). Nov. 19, 1926, [Convention date]. Purifying processes.-Gases are freed from sulphur compounds by treatment with air or other oxidant in presence of a solid adsorbent carrying a metal oxide. The adsorbent is preferably a highly porous gel; suitable materials are silica gel impregnated with about 1 per cent of ferric or cupric oxide or both. The adsorbent may be mixed in suspension in a current of the gas mixture or the latter may be passed through layers of the adsorbent; in the latter case two layers are conveniently used heated respectively to 200-210‹ C. and 185-200‹ C. Where organic sulphur compounds are present a preliminary treatment, e.g. 450‹ C., is employed to convert these into hydrogen sulphide, which is oxidized to sulphur and water in the second stage. Sulphur dioxide formed may be removed by means of ammonia solution. Specifications 25976/06, [Class 90, Non-metallic elements], and 255,864, [Class 1 (i), Chemical processes &c.], are referred to.
GB31058/27A 1926-11-19 1927-11-18 Improvements in or relating to processes of removing sulphur compounds from gas mixtures Expired GB280947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US280947XA 1926-11-19 1926-11-19

Publications (1)

Publication Number Publication Date
GB280947A true GB280947A (en) 1929-02-18

Family

ID=21841546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31058/27A Expired GB280947A (en) 1926-11-19 1927-11-18 Improvements in or relating to processes of removing sulphur compounds from gas mixtures

Country Status (1)

Country Link
GB (1) GB280947A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767062A (en) * 1951-02-07 1956-10-16 Texas Gulf Sulphur Co Method for producing sulfur
US7377965B2 (en) 2005-06-20 2008-05-27 J.M. Huber Corporation Air filtration media comprising metal-doped silicon-based gel materials
US7559981B2 (en) 2006-07-06 2009-07-14 J.M. Huber Corporation Air filtration media comprising oxidizing agent-treated metal-doped silicon-based gel and zeolite materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767062A (en) * 1951-02-07 1956-10-16 Texas Gulf Sulphur Co Method for producing sulfur
US7377965B2 (en) 2005-06-20 2008-05-27 J.M. Huber Corporation Air filtration media comprising metal-doped silicon-based gel materials
US7559981B2 (en) 2006-07-06 2009-07-14 J.M. Huber Corporation Air filtration media comprising oxidizing agent-treated metal-doped silicon-based gel and zeolite materials

Similar Documents

Publication Publication Date Title
GB994070A (en) Process for producing sulphuric acid
KR850002241A (en) Method of oxidizing hydrogen sulfide to elemental sulfur and / or sulfur dioxide
US1479852A (en) Process for treating and purifying gases containing hydrogen sulphide
ES462716A1 (en) Working up spent sulphuric acid simultaneously with sulphate salts
GB280947A (en) Improvements in or relating to processes of removing sulphur compounds from gas mixtures
GB1229107A (en)
GB226512A (en) Improved means for deoxidising gases containing oxygen
GB1039349A (en) Improvements in or relating to the production of so and/or sulphuric acid
GB999137A (en) Process for the production of hydrofluoric acid
GB1397256A (en) Process for removing gaseous impurities from waste gases
JPS5750529A (en) Method for purification of gas containing nitrogen oxide
GB782011A (en) Improvements relating to the recovery of sulphur values from waste gas as sulphuric acid
ES407727A1 (en) Procedure for the elimination from exhaust gases of organic and inorganic sulfurated compounds. (Machine-translation by Google Translate, not legally binding)
US2958572A (en) Separation of selenium compounds from sulfur trioxide
GB328592A (en) Improvements in the purification of gases
GB354096A (en) Process for the photo-chemical oxidation of organic and inorganic compounds
US2012174A (en) Production of nitrogenous condensation products from acetylene and ammonia
GB325475A (en) Improvements in the manufacture and production of nitrous oxide from ammonia
GB340787A (en) Improvements in the purification of the gases containing acetylene obtained by the treatment of carbonaceous substances in the electric arc
GB513659A (en) Improvements in and relating to the manufacture of sulphuric acid
Sims et al. Determination of Ferrous Iron in Materials Containing Metallic Iron.
FI58445C (en) CATALYST CONVERTER SELECTIVE AVLAEGSNANDE AV KVAEVEOXIDER FRAON AVFALLSGASER OCH FOERFARANDE FOER DESS FRAMSTAELLNING
GB247050A (en) Improvements in the purification of gases
GB230106A (en) Method for the extraction of carbon monoxide from industrial gases
GB1064568A (en) A process for preparing sulphuric acid