GB1461070A - Process for reducing the total sulphur content of claus- off- gases - Google Patents

Process for reducing the total sulphur content of claus- off- gases

Info

Publication number
GB1461070A
GB1461070A GB993173A GB993173A GB1461070A GB 1461070 A GB1461070 A GB 1461070A GB 993173 A GB993173 A GB 993173A GB 993173 A GB993173 A GB 993173A GB 1461070 A GB1461070 A GB 1461070A
Authority
GB
United Kingdom
Prior art keywords
claus
gases
absorbent
passing
via line
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
GB993173A
Other languages
English (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.)
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
Priority claimed from NLAANVRAGE7010604,A external-priority patent/NL171144B/xx
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB993173A priority Critical patent/GB1461070A/en
Priority to BE1005737A priority patent/BE811284R/xx
Priority to IT48775/74A priority patent/IT1048269B/it
Priority to NL7402626A priority patent/NL177199C/xx
Priority to DE19742409378 priority patent/DE2409378A1/de
Priority to SE7402637A priority patent/SE430592B/xx
Priority to FR7406626A priority patent/FR2241332B2/fr
Priority to CA193,650A priority patent/CA1020329A/en
Priority to JP49022429A priority patent/JPS5827203B2/ja
Priority to US05/649,956 priority patent/US4001386A/en
Publication of GB1461070A publication Critical patent/GB1461070A/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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
    • 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
    • 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
    • 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
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
GB993173A 1970-07-17 1973-03-01 Process for reducing the total sulphur content of claus- off- gases Expired GB1461070A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB993173A GB1461070A (en) 1970-07-17 1973-03-01 Process for reducing the total sulphur content of claus- off- gases
BE1005737A BE811284R (fr) 1970-07-17 1974-02-20 Procede pour reduire la teneur totale en soufre de gaz residuels de claus
IT48775/74A IT1048269B (it) 1973-03-01 1974-02-26 Processo per ridurre il contenuto totale di zolfo di gas di scarico del processo claus
JP49022429A JPS5827203B2 (ja) 1973-03-01 1974-02-27 クラウスホウオフ−ガスチユウノソウイオウガンユウリツオテイカサセルタメノカイリヨウホウホウ
DE19742409378 DE2409378A1 (de) 1970-07-17 1974-02-27 Verfahren zur verringerung des gesamtschwefelgehaltes von claus-abgasen
NL7402626A NL177199C (nl) 1970-07-17 1974-02-27 Verbeterde werkwijze voor het verlagen van het totale zwavelgehalte van claus-afgassen.
SE7402637A SE430592B (sv) 1973-03-01 1974-02-27 Sett att minska totala svavelhalten hos claus-avgaser
FR7406626A FR2241332B2 (de) 1970-07-17 1974-02-27
CA193,650A CA1020329A (en) 1973-03-01 1974-02-27 Process for reducing the total sulphur content of claus off-gases
US05/649,956 US4001386A (en) 1973-03-01 1976-01-16 Process for H2 S removal employing a regenerable polyalkanolamine adsorbent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7010604,A NL171144B (nl) 1970-07-17 1970-07-17 Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen.
GB993173A GB1461070A (en) 1970-07-17 1973-03-01 Process for reducing the total sulphur content of claus- off- gases

Publications (1)

Publication Number Publication Date
GB1461070A true GB1461070A (en) 1977-01-13

Family

ID=26243269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB993173A Expired GB1461070A (en) 1970-07-17 1973-03-01 Process for reducing the total sulphur content of claus- off- gases

Country Status (5)

Country Link
BE (1) BE811284R (de)
DE (1) DE2409378A1 (de)
FR (1) FR2241332B2 (de)
GB (1) GB1461070A (de)
NL (1) NL177199C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241032A (en) 1978-05-23 1980-12-23 Shell Oil Company Process for the removal of hydrogen sulfide from gas streams
US6099819A (en) * 1998-01-26 2000-08-08 Tda Research, Inc. Catalysts for the selective oxidation of hydrogen sulfide to sulfur

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297146A (en) * 1976-10-04 1981-10-27 Cpc International Inc. Method for the production of powdered dextrose
FR2425886A1 (fr) * 1978-05-16 1979-12-14 Elf Aquitaine Procede de purification de gaz residuaires industriels renfermant en faibles concentrations des composes soufres
US4356161A (en) * 1981-08-24 1982-10-26 Shell Oil Company Process for reducing the total sulfur content of a high CO2 -content feed gas
FR2916652B1 (fr) * 2007-05-30 2009-07-24 Inst Francais Du Petrole Procede de traitement integre d'un gaz naturel permettant de realiser une desacidification complete

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361825A (en) * 1941-08-25 1944-10-31 Union Oil Co Reduction of sulphur dioxide to hydrogen sulphide and free sulphur
DE906606C (de) * 1951-10-21 1954-03-15 Ruhrchemie Ag Verfahren zur Entfernung des in Gasen vorhandenen Schwefels
FR1105475A (fr) * 1954-01-24 1955-12-05 Azote Office Nat Ind Procédé pour la désulfuration des gaz et vapeurs industriels
US2887363A (en) * 1956-09-28 1959-05-19 Exxon Research Engineering Co Conversion of methane to produce hydrogen sulfide
GB851443A (en) * 1957-04-10 1960-10-19 Metallgesellschaft Ag Method of treating gases derived from the distillation of coal
NL6615007A (de) * 1966-10-24 1968-04-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241032A (en) 1978-05-23 1980-12-23 Shell Oil Company Process for the removal of hydrogen sulfide from gas streams
US6099819A (en) * 1998-01-26 2000-08-08 Tda Research, Inc. Catalysts for the selective oxidation of hydrogen sulfide to sulfur

Also Published As

Publication number Publication date
NL177199C (nl) 1985-08-16
NL7402626A (de) 1974-09-03
FR2241332A2 (de) 1975-03-21
FR2241332B2 (de) 1976-06-25
NL177199B (nl) 1985-03-18
DE2409378A1 (de) 1974-09-05
BE811284R (fr) 1974-08-20

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Legal Events

Date Code Title Description
PS Patent sealed