FR2197814A1 - Sulphur extraction from fluidised bed particles - used in extraction of sulphur from hydrocarbon cpds - Google Patents

Sulphur extraction from fluidised bed particles - used in extraction of sulphur from hydrocarbon cpds

Info

Publication number
FR2197814A1
FR2197814A1 FR7230609A FR7230609A FR2197814A1 FR 2197814 A1 FR2197814 A1 FR 2197814A1 FR 7230609 A FR7230609 A FR 7230609A FR 7230609 A FR7230609 A FR 7230609A FR 2197814 A1 FR2197814 A1 FR 2197814A1
Authority
FR
France
Prior art keywords
sulphur
extraction
cpds
hydrocarbon
fluidised bed
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.)
Granted
Application number
FR7230609A
Other languages
French (fr)
Other versions
FR2197814B1 (en
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.)
Heurtey SA
Original Assignee
Heurtey SA
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 Heurtey SA filed Critical Heurtey SA
Priority to FR7230609A priority Critical patent/FR2197814A1/en
Priority to NL7310779A priority patent/NL7310779A/xx
Priority to DE19732339662 priority patent/DE2339662A1/en
Priority to IT6941273A priority patent/IT994575B/en
Priority to BE134955A priority patent/BE804045A/en
Priority to LU68315D priority patent/LU68315A1/xx
Priority to ES418245A priority patent/ES418245A1/en
Priority to JP9657973A priority patent/JPS4965398A/ja
Publication of FR2197814A1 publication Critical patent/FR2197814A1/en
Application granted granted Critical
Publication of FR2197814B1 publication Critical patent/FR2197814B1/fr
Granted 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/165—Preparation from sulfides, oxysulfides or polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treating Waste Gases (AREA)

Abstract

The particles which contain S as CaS CaS:MgCO3 or CaS:MgO are fluidised in a mixt. of steam and CO2 at 400-700 giving a moist mixt. of H2S and CO2 at a pressure of >=40 bars. The gas is then dehydrated and the CO2 and H2S are separated by liquefaction and fractional distillation. The higher pressure used increase the yield of S, the CO2 can be recycled. The sulphur in the particles is obtained by desulphurising hydrocarbon cpds.
FR7230609A 1972-08-29 1972-08-29 Sulphur extraction from fluidised bed particles - used in extraction of sulphur from hydrocarbon cpds Granted FR2197814A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7230609A FR2197814A1 (en) 1972-08-29 1972-08-29 Sulphur extraction from fluidised bed particles - used in extraction of sulphur from hydrocarbon cpds
NL7310779A NL7310779A (en) 1972-08-29 1973-08-03
DE19732339662 DE2339662A1 (en) 1972-08-29 1973-08-04 METHOD AND DEVICE FOR PROCESSING SULPHIDES
IT6941273A IT994575B (en) 1972-08-29 1973-08-09 PROCESS AND EQUIPMENT FOR THE TREATMENT OF SULFURES FOR THE PURPOSE OF THE PRODUCTION OF SOL PERATO HYDROGEN
BE134955A BE804045A (en) 1972-08-29 1973-08-27 IMPROVEMENTS IN SULPHIDE TREATMENT
LU68315D LU68315A1 (en) 1972-08-29 1973-08-27
ES418245A ES418245A1 (en) 1972-08-29 1973-08-27 Procedure and installation for the treatment of particles that contain sulfur in the form of sulfide. (Machine-translation by Google Translate, not legally binding)
JP9657973A JPS4965398A (en) 1972-08-29 1973-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230609A FR2197814A1 (en) 1972-08-29 1972-08-29 Sulphur extraction from fluidised bed particles - used in extraction of sulphur from hydrocarbon cpds

Publications (2)

Publication Number Publication Date
FR2197814A1 true FR2197814A1 (en) 1974-03-29
FR2197814B1 FR2197814B1 (en) 1975-01-03

Family

ID=9103635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230609A Granted FR2197814A1 (en) 1972-08-29 1972-08-29 Sulphur extraction from fluidised bed particles - used in extraction of sulphur from hydrocarbon cpds

Country Status (8)

Country Link
JP (1) JPS4965398A (en)
BE (1) BE804045A (en)
DE (1) DE2339662A1 (en)
ES (1) ES418245A1 (en)
FR (1) FR2197814A1 (en)
IT (1) IT994575B (en)
LU (1) LU68315A1 (en)
NL (1) NL7310779A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011299A (en) * 1975-10-01 1977-03-08 Monsanto Company Process for removing sulfur dioxide and nitrogen oxides from gases

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
LU68315A1 (en) 1973-10-30
IT994575B (en) 1975-10-20
ES418245A1 (en) 1976-04-01
BE804045A (en) 1974-02-27
JPS4965398A (en) 1974-06-25
DE2339662A1 (en) 1974-03-07
FR2197814B1 (en) 1975-01-03
NL7310779A (en) 1974-03-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse