NL7317081A - - Google Patents

Info

Publication number
NL7317081A
NL7317081A NL7317081A NL7317081A NL7317081A NL 7317081 A NL7317081 A NL 7317081A NL 7317081 A NL7317081 A NL 7317081A NL 7317081 A NL7317081 A NL 7317081A NL 7317081 A NL7317081 A NL 7317081A
Authority
NL
Netherlands
Application number
NL7317081A
Other versions
NL176657B (nl
NL176657C (nl
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 filed Critical
Publication of NL7317081A publication Critical patent/NL7317081A/xx
Publication of NL176657B publication Critical patent/NL176657B/xx
Application granted granted Critical
Publication of NL176657C publication Critical patent/NL176657C/xx

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
    • C10K1/08—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
    • 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
    • C01B17/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
NL7317081A 1970-07-17 1973-12-13 Werkwijze voor het verlagen van het totale zwavelgehalte van claus-afgassen. NL176657C (nl)

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.
GB5802672A GB1409436A (en) 1970-07-17 1972-12-15 Process for reducing the total sulphur content of claus off-gases

Publications (3)

Publication Number Publication Date
NL7317081A true NL7317081A (fr) 1974-06-18
NL176657B NL176657B (nl) 1984-12-17
NL176657C NL176657C (nl) 1985-05-17

Family

ID=26267711

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7317081A NL176657C (nl) 1970-07-17 1973-12-13 Werkwijze voor het verlagen van het totale zwavelgehalte van claus-afgassen.

Country Status (8)

Country Link
AT (1) AT330206B (fr)
BE (1) BE808279R (fr)
CA (1) CA1000032A (fr)
CH (1) CH604853A5 (fr)
DE (1) DE2362065A1 (fr)
FR (1) FR2327192A2 (fr)
GB (1) GB1409436A (fr)
NL (1) NL176657C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011105A1 (fr) * 1992-11-18 1994-05-26 Akzo Nobel N.V. Procede d'extraction du dioxyde de soufre dans un flux gazeux renfermant un tel dioxyde

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648190C3 (de) * 1976-10-25 1980-02-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefel nach dem Claus-Verfahren

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 (fr) * 1966-10-24 1968-04-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011105A1 (fr) * 1992-11-18 1994-05-26 Akzo Nobel N.V. Procede d'extraction du dioxyde de soufre dans un flux gazeux renfermant un tel dioxyde

Also Published As

Publication number Publication date
BE808279R (fr) 1974-06-06
CA1000032A (en) 1976-11-23
AU6358073A (en) 1975-06-19
FR2327192A2 (fr) 1977-05-06
FR2327192B2 (fr) 1978-04-21
NL176657B (nl) 1984-12-17
CH604853A5 (fr) 1978-09-15
ATA1045073A (de) 1975-09-15
GB1409436A (en) 1975-10-08
NL176657C (nl) 1985-05-17
DE2362065A1 (de) 1974-06-27
AT330206B (de) 1976-06-25

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V3 Additional patents lapsed at the same time as the main patent