GB1176096A - Process for the Regeneration of Solid Sulphur Dioxide Acceptors. - Google Patents

Process for the Regeneration of Solid Sulphur Dioxide Acceptors.

Info

Publication number
GB1176096A
GB1176096A GB4152168A GB4152168A GB1176096A GB 1176096 A GB1176096 A GB 1176096A GB 4152168 A GB4152168 A GB 4152168A GB 4152168 A GB4152168 A GB 4152168A GB 1176096 A GB1176096 A GB 1176096A
Authority
GB
United Kingdom
Prior art keywords
metal
gas
refractory
composition
silica
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
GB4152168A
Inventor
Frits Mathias Dautzenberg
Jaap Erik Naber
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB4152168A priority Critical patent/GB1176096A/en
Priority to SE1190969A priority patent/SE365125B/xx
Priority to JP6762869A priority patent/JPS5530889B1/ja
Priority to NL6913156A priority patent/NL147102B/en
Priority to DE19691943783 priority patent/DE1943783C3/en
Priority to BE738114D priority patent/BE738114A/xx
Priority to FR6929474A priority patent/FR2016665A1/en
Publication of GB1176096A publication Critical patent/GB1176096A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Epoxy Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

1,176,096. Producing metals. SHELL INTERNATIONALE RESEARCH MAATSCHAPPLJ N.V. Aug.30, 1968, No.41521/68. Heading C7D. [Also in Division C1] A metal composited with a refractory carrier is produced from a metal sulphate composited with said carrier by reduction with a gas comprising one or more hydrocarbons and an inert diluent. In the described process, a composition of refractory and metal and/or metal compound capable of taking up SO 2 (e.g. an oxide), which has been used to remove S0 2 from a gas, by passing the gas containing oxides of sulphur and oxygen over the composition, is regenerated by reduction of the metal sulphate formed with the hydrocarbon/inert gas mixture. The metal may be copper. Another possible composition is the refractory, a vanadium compound and an alkali metal compound. The refractory may be bauxite, silica, silica/alumina, clays, silica/magnesia or y-Alumina. Preferably the composition contains 5-15 wt% of metal. The inert gas (e.g. steam, N 2 , C0 2 ) to hydrocarbon volume ratio is preferably 10:1-0À5:1, the reduction preferably being at 200-500<SP>oc</SP>. The hydrocarbon preferably has at least 3 carbon atoms per molecule and boils at 40-20<SP>oc</SP> (1 atmos). The hydrocarbons may be recovered from the product SO 2 - containing gas by condensing them by cooling, with or without compression of the gas.
GB4152168A 1968-08-30 1968-08-30 Process for the Regeneration of Solid Sulphur Dioxide Acceptors. Expired GB1176096A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4152168A GB1176096A (en) 1968-08-30 1968-08-30 Process for the Regeneration of Solid Sulphur Dioxide Acceptors.
SE1190969A SE365125B (en) 1968-08-30 1969-08-28
JP6762869A JPS5530889B1 (en) 1968-08-30 1969-08-28
NL6913156A NL147102B (en) 1968-08-30 1969-08-28 PROCESS FOR THE REGENERATION OF SOLID ACCEPTORS FOR SULFUR DIOXIDE.
DE19691943783 DE1943783C3 (en) 1968-08-30 1969-08-28 Process for the regeneration of an acceptor loaded with sulfur oxide
BE738114D BE738114A (en) 1968-08-30 1969-08-28
FR6929474A FR2016665A1 (en) 1968-08-30 1969-08-28 Regeneration of acceptors charged with sulphur oxides - and oxygen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4152168A GB1176096A (en) 1968-08-30 1968-08-30 Process for the Regeneration of Solid Sulphur Dioxide Acceptors.

Publications (1)

Publication Number Publication Date
GB1176096A true GB1176096A (en) 1970-01-01

Family

ID=10420071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4152168A Expired GB1176096A (en) 1968-08-30 1968-08-30 Process for the Regeneration of Solid Sulphur Dioxide Acceptors.

Country Status (6)

Country Link
JP (1) JPS5530889B1 (en)
BE (1) BE738114A (en)
FR (1) FR2016665A1 (en)
GB (1) GB1176096A (en)
NL (1) NL147102B (en)
SE (1) SE365125B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516498A (en) * 1985-03-29 1996-05-14 Veg - Gasinstituut N.V. Process for the removal of sulfur dioxide from gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516498A (en) * 1985-03-29 1996-05-14 Veg - Gasinstituut N.V. Process for the removal of sulfur dioxide from gases

Also Published As

Publication number Publication date
FR2016665A1 (en) 1970-05-08
DE1943783A1 (en) 1970-03-05
BE738114A (en) 1970-03-02
DE1943783B2 (en) 1977-07-07
NL147102B (en) 1975-09-15
JPS5530889B1 (en) 1980-08-14
NL6913156A (en) 1970-03-03
SE365125B (en) 1974-03-18

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