[go: up one dir, main page]

DK323684D0 - Fremgangsmaade til oxydation af hydrogensulfid til elementaert svovl og/eller svovldioxyd - Google Patents

Fremgangsmaade til oxydation af hydrogensulfid til elementaert svovl og/eller svovldioxyd

Info

Publication number
DK323684D0
DK323684D0 DK323684A DK323684A DK323684D0 DK 323684 D0 DK323684 D0 DK 323684D0 DK 323684 A DK323684 A DK 323684A DK 323684 A DK323684 A DK 323684A DK 323684 D0 DK323684 D0 DK 323684D0
Authority
DK
Denmark
Prior art keywords
sulfur
oxydation
procedure
hydrogen sulphide
sulfur dioxide
Prior art date
Application number
DK323684A
Other languages
English (en)
Other versions
DK323684A (da
DK166535B1 (da
Inventor
Willem Groenendaal
Petrus Franciscus Ant Grinsven
Bob Meeboer
Original Assignee
Shell Int Research
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10545215&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK323684(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of DK323684D0 publication Critical patent/DK323684D0/da
Publication of DK323684A publication Critical patent/DK323684A/da
Application granted granted Critical
Publication of DK166535B1 publication Critical patent/DK166535B1/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • 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
    • C01B17/046—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 without intermediate formation of sulfur dioxide
    • C01B17/0465—Catalyst compositions
    • 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
    • C01B17/508—Preparation of sulfur dioxide by oxidation of sulfur compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DK323684A 1983-07-04 1984-07-02 Fremgangsmaade til oxydation af hydrogensulfid til elementaert svovl og/eller svovldioxyd DK166535B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8318098 1983-07-04
GB838318098A GB8318098D0 (en) 1983-07-04 1983-07-04 Oxidation of hydrogen sulphide to elemental sulphur

Publications (3)

Publication Number Publication Date
DK323684D0 true DK323684D0 (da) 1984-07-02
DK323684A DK323684A (da) 1985-01-05
DK166535B1 DK166535B1 (da) 1993-06-07

Family

ID=10545215

Family Applications (1)

Application Number Title Priority Date Filing Date
DK323684A DK166535B1 (da) 1983-07-04 1984-07-02 Fremgangsmaade til oxydation af hydrogensulfid til elementaert svovl og/eller svovldioxyd

Country Status (12)

Country Link
EP (1) EP0134594B2 (da)
JP (1) JPS6036309A (da)
KR (1) KR910009571B1 (da)
AU (1) AU569898B2 (da)
CA (1) CA1232429A (da)
DE (1) DE3467748D1 (da)
DK (1) DK166535B1 (da)
ES (1) ES533904A0 (da)
GB (2) GB8318098D0 (da)
NZ (1) NZ208743A (da)
SG (1) SG47687G (da)
ZA (1) ZA845023B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8318099D0 (en) * 1983-07-04 1983-08-03 Shell Int Research Production of elemental sulphur
JPH0832548B2 (ja) * 1985-10-25 1996-03-29 ソシエテ・ナシオナル・エルフ・アキテ−ヌ （プロデユクシオン） 残留ガスに含まれる硫黄化合物を除去する方法
US5171551A (en) * 1986-04-30 1992-12-15 Rhone-Poulenc Chimie Zirconium dioxide gas desulfurization catalyst
FR2598094B1 (fr) * 1986-04-30 1990-11-23 Rhone Poulenc Chimie Catalyseur a base d'oxyde de zirconium et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre
US4705770A (en) * 1986-07-07 1987-11-10 Aristech Chemical Corporation Method of making anatase-titania attrition-resistant catalyst composition
FR2608458B1 (fr) * 1986-12-23 1989-03-10 Rhone Poulenc Chimie Catalyseur a base d'oxyde de cerium et procede pour le traitement de gaz industriels contenant des composes du soufre
US5494650A (en) * 1989-01-19 1996-02-27 Societe Nationale Elf Aquitaine (Production) Process for improving the sulphur yield of a complex for producing sulphur from a sour gas containing H2 S, the said complex comprising a sulphur plant and then an oxidation and hydrolysis unit followed by a purification unit
FR2727101B1 (fr) * 1994-11-17 1996-12-20 Elf Aquitaine Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede
FR2773085B1 (fr) * 1997-12-29 2000-02-18 Elf Exploration Prod Procede catalytique pour oxyder directement en soufre, a basse temperature, l'h2s contenu en faible concentration dans un gaz et catalyseur pour sa mise en oeuvre
AU2460199A (en) * 1998-01-26 1999-08-09 Tda Research, Inc. Catalysts for the selective oxidation of hydrogen sulfide to sulfur
DE10055343A1 (de) * 2000-11-08 2002-05-29 Messer Griesheim Gmbh Verfahren zum Herstellen von SO2 aus H2S-haltigem Gas
US7060233B1 (en) 2002-03-25 2006-06-13 Tda Research, Inc. Process for the simultaneous removal of sulfur and mercury
DE102007049743A1 (de) * 2007-10-16 2009-04-23 Evonik Degussa Gmbh Silicium-Titan-Mischoxidpulver, Dispersion hiervon und daraus hergestellter titanhaltiger Zeolith
ITMI20131322A1 (it) * 2013-08-02 2015-02-03 Milano Politecnico Processo di riduzione di co2 per produzione di gas di sintesi.
ES2949937T3 (es) 2019-05-03 2023-10-04 Topsoe As Método para la producción de azufre elemental y ácido sulfúrico

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB207196A (da) * 1922-11-20 1924-10-02 Farbenfabriken
GB722038A (en) * 1952-04-01 1955-01-19 North Thames Gas Board Improvements in or relating to the recovery of sulphur from gases
FR2481254A1 (fr) * 1980-04-23 1981-10-30 Elf Aquitaine Procede pour l'incineration catalytique de gaz residuaires renfermant en faible concentration au moins un compose du soufre choisi parmi cos, cs2, et les mercaptans et eventuellement au moins un membre du groupe forme par h2s, so2, soufre vapeur et/ou vesiculaire
DE3166782D1 (en) * 1980-04-23 1984-11-29 Rhone Poulenc Spec Chim Oxidation process of hydrogen sulfide and organic compounds of sulfur
FR2501662A1 (fr) * 1981-03-13 1982-09-17 Rhone Poulenc Spec Chim Catalyseurs et procede d'oxydation de l'hydrogene sulfure et/ou des composes organiques du soufre en anhydride sulfureux
CA1177811A (en) * 1981-04-13 1984-11-13 Theo G. Spek Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts
GB8318099D0 (en) * 1983-07-04 1983-08-03 Shell Int Research Production of elemental sulphur

Also Published As

Publication number Publication date
NZ208743A (en) 1987-03-31
EP0134594A1 (en) 1985-03-20
EP0134594B1 (en) 1987-11-25
KR910009571B1 (ko) 1991-11-21
DK323684A (da) 1985-01-05
ES8602529A1 (es) 1985-12-01
GB8416834D0 (en) 1984-08-08
DK166535B1 (da) 1993-06-07
GB2143225A (en) 1985-02-06
CA1232429A (en) 1988-02-09
AU3007384A (en) 1985-01-10
JPH0454603B2 (da) 1992-08-31
GB8318098D0 (en) 1983-08-03
SG47687G (en) 1987-08-28
ZA845023B (en) 1985-02-27
AU569898B2 (en) 1988-02-25
ES533904A0 (es) 1985-12-01
DE3467748D1 (en) 1988-01-07
EP0134594B2 (en) 1994-07-27
GB2143225B (en) 1987-01-07
JPS6036309A (ja) 1985-02-25
KR850002241A (ko) 1985-05-10

Similar Documents

Publication Publication Date Title
DK323684D0 (da) Fremgangsmaade til oxydation af hydrogensulfid til elementaert svovl og/eller svovldioxyd
DK85388D0 (da) Fremgangsmaade til fjernelse af hydrogensulfid og/eller carbondioxid fra gasformige stroemme samt middelt il udoevelse af fremgangsmaaden
DK52385D0 (da) Fremgangsmaade og anlaeg til produktion af naturgas i vaeskeform
NO160178C (no) Fremgangsmaate ved fjerning av co2 og/eller h2s fra gasser.
DK295784D0 (da) Fremgangsmaade til fjernelse af hydrogensulfid fra gasblandinger
DK458783D0 (da) Fremgangsmade og anlaeg til afsvovling af roeggasser
DK250388A (da) Disulfid- eller polysulfid-baseret middel indeholdende katalytiske polyalkylenoxyaminer til oploesning af svovl
NO151458C (no) Fremgangsmaate og anlegg for fjerning av oksygen fra vann
RO80462A (ro) Procedeu de recuperare a sulfului din gazele cu continut de hidrogen sulfurat si bioxid de carbon
DK124380A (da) Fremgangsmaade til fjernelse af so2 fra spildgasser hvorved der fremstilles hydrogen og svovlsyre
DK537787A (da) Fremgangsmaade til omdannelse eller reduktion af svovldioxid til elementaert svovl
JPS5519277A (en) Anthraquinone sulfonamide*its manufacture and removal of hydrogen sulfide using said compound
JPS5219469A (en) Method of oxidizing waste water containing sulfide* sulfite and or thiosulfate
GB2125779B (en) Desulfurization of h2s-containing gases
DK436985D0 (da) Fremgangsmaade til fjernelse af svovldioxid og nitrogenoxider fra roeggasser
RO84468A (ro) Procedeu pentru recuperarea sulfului din gaze cu continut de apa si compusi de sulf
SE460846B (sv) Saett att avlaegsna och aatervinna svavel i elementaer form ur gaser innehaallande svaveldioxid eller svaveldioxid och vaetesulfid
DK162596C (da) Fremgangsmaade til fremstilling af elementaert svovl
DK143784D0 (da) Fremgangsmaade til fjernelse af hcl og so2 fra roeggas
DK575784D0 (da) Fremgangsmaade til fjernelse af svovldioxid fra roeggas
ZA852332B (en) Removal of co2 and/or h2s from gases
NO833211L (no) Fremgangsmaate for fjernelse av svoveldioksyd fra avgasser
KR850002109A (ko) 가스 침황질화법
ZA821398B (en) Reduction of sulfur dioxide with coal using the claus reaction
DK156125C (da) Fremgangsmaade til afsvovling af svovldioxidholdig gas

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

Country of ref document: DK