ES433652A1 - Process for the selective removal of hydrogen sulphide from hot gases - Google Patents

Process for the selective removal of hydrogen sulphide from hot gases

Info

Publication number
ES433652A1
ES433652A1 ES75433652A ES433652A ES433652A1 ES 433652 A1 ES433652 A1 ES 433652A1 ES 75433652 A ES75433652 A ES 75433652A ES 433652 A ES433652 A ES 433652A ES 433652 A1 ES433652 A1 ES 433652A1
Authority
ES
Spain
Prior art keywords
hot gases
selective removal
nickel material
nickel
hydrogen sulphide
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
ES75433652A
Other languages
Spanish (es)
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.)
Foster Wheeler Inc
Original Assignee
Foster Wheeler Inc
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 Foster Wheeler Inc filed Critical Foster Wheeler Inc
Publication of ES433652A1 publication Critical patent/ES433652A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Procedure for the selective removal of hydrogen sulphide from hot gases, which contain it, whose procedure comprises contacting a hydrogen-containing effluent gas with a reaction zone containing solid nickel material at an elevated temperature, for which reason said Nickel material is at least partially sulphided; removing the sulfurized nickel material from the reaction zone to a regeneration zone; and subjecting this nickel sulphide material to an oxygen source at elevated temperature, thereby forming sulfur dioxide and a regenerated nickel material. (Machine-translation by Google Translate, not legally binding)
ES75433652A 1974-01-10 1975-01-08 Process for the selective removal of hydrogen sulphide from hot gases Expired ES433652A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43227774A 1974-01-10 1974-01-10

Publications (1)

Publication Number Publication Date
ES433652A1 true ES433652A1 (en) 1976-11-16

Family

ID=23715482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES75433652A Expired ES433652A1 (en) 1974-01-10 1975-01-08 Process for the selective removal of hydrogen sulphide from hot gases

Country Status (6)

Country Link
JP (1) JPS50106871A (en)
CA (1) CA1043542A (en)
DE (1) DE2457909A1 (en)
ES (1) ES433652A1 (en)
GB (1) GB1497291A (en)
MX (1) MX3158E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380407B (en) * 1983-10-07 1986-05-26 Voest Alpine Ag METHOD FOR REMOVING SULFUR OR SULFUR COMPOUNDS AND / OR OTHER POLLUTANTS FROM HOT REDUCING GASES AND DEVICE FOR CARRYING OUT THIS METHOD

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2220849A (en) * 1938-08-29 1940-11-05 Kellogg M W Co Method for forming synthesis gas
US2551905A (en) * 1946-04-29 1951-05-08 Phillips Petroleum Co Desulfurization of gases

Also Published As

Publication number Publication date
CA1043542A (en) 1978-12-05
JPS50106871A (en) 1975-08-22
MX3158E (en) 1980-05-22
DE2457909A1 (en) 1975-07-17
GB1497291A (en) 1978-01-05

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