DK0772569T3 - Fremgangsmåde til katalytisk afsvovling af en gas indeholdende forbindelserne H2S og SO2 - Google Patents

Fremgangsmåde til katalytisk afsvovling af en gas indeholdende forbindelserne H2S og SO2

Info

Publication number
DK0772569T3
DK0772569T3 DK96918725T DK96918725T DK0772569T3 DK 0772569 T3 DK0772569 T3 DK 0772569T3 DK 96918725 T DK96918725 T DK 96918725T DK 96918725 T DK96918725 T DK 96918725T DK 0772569 T3 DK0772569 T3 DK 0772569T3
Authority
DK
Denmark
Prior art keywords
pct
date
compounds
uranium
sulfur
Prior art date
Application number
DK96918725T
Other languages
English (en)
Inventor
Andre Philippe
Jean Nougayrede
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Application granted granted Critical
Publication of DK0772569T3 publication Critical patent/DK0772569T3/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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • B01J27/224—Silicon carbide
    • 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
    • C01B17/0426—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 characterised by the catalytic conversion
    • C01B17/0434—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
    • C01B17/02—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
    • C01B17/0426—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 characterised by the catalytic conversion
    • C01B17/0439—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 characterised by the catalytic conversion at least one catalyst bed operating below the dew-point of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Industrial Gases (AREA)
  • Treating Waste Gases (AREA)
DK96918725T 1995-05-30 1996-05-28 Fremgangsmåde til katalytisk afsvovling af en gas indeholdende forbindelserne H2S og SO2 DK0772569T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9506331A FR2734809B1 (fr) 1995-05-30 1995-05-30 Procede de desulfuration catalytique d'un gaz renfermant les composes h2s et so2 et eventuellement cos et/ou cs2, avec recuperation desdits composes sous la forme de soufre et catalyseur pour la mise en oeuvre dudit procede
PCT/FR1996/000799 WO1996038378A1 (fr) 1995-05-30 1996-05-28 Procede de desulfuration catalytique d'un gaz renfermant les composes h2s et so2 et catalyseur pour la mise en ×uvre dudit procede

Publications (1)

Publication Number Publication Date
DK0772569T3 true DK0772569T3 (da) 2000-06-26

Family

ID=9479442

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96918725T DK0772569T3 (da) 1995-05-30 1996-05-28 Fremgangsmåde til katalytisk afsvovling af en gas indeholdende forbindelserne H2S og SO2

Country Status (15)

Country Link
US (1) US6056936A (da)
EP (1) EP0772569B1 (da)
JP (1) JP3766100B2 (da)
CN (1) CN1075040C (da)
AT (1) ATE188673T1 (da)
CA (1) CA2196103C (da)
DE (1) DE69606145T2 (da)
DK (1) DK0772569T3 (da)
ES (1) ES2143763T3 (da)
FR (1) FR2734809B1 (da)
NO (1) NO320320B1 (da)
RU (1) RU2142402C1 (da)
TW (1) TW402521B (da)
UA (1) UA42011C2 (da)
WO (1) WO1996038378A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10252079B2 (en) * 2003-06-06 2019-04-09 Koninklijke Philips N.V. Hand-held light therapy apparatus
US7704404B2 (en) 2003-07-17 2010-04-27 Honeywell International Inc. Refrigerant compositions and use thereof in low temperature refrigeration systems
FR2875236B1 (fr) * 2004-09-10 2006-11-10 Total Sa Procede et installation pour le traitement de dso
US20060110308A1 (en) * 2004-09-17 2006-05-25 Puneet Gupta Silicon carbides, silicon carbide based sorbents, and uses thereof
FR2897860B1 (fr) * 2006-02-27 2008-05-30 Total Sa Procede d'optimisation de la marche des unites claus.
US7722852B2 (en) * 2007-07-05 2010-05-25 Worleyparsons Group, Inc. Process for the thermal reduction of sulfur dioxide to sulfur
US8187366B2 (en) 2007-11-01 2012-05-29 Yang Ralph T Natural gas desulfurization
CN101786674B (zh) * 2008-11-30 2012-11-14 吉林吉恩镍业股份有限公司 在含有五羰基铁或四羰基镍混合物中脱除硫化氢的方法
CN101810998A (zh) * 2010-02-22 2010-08-25 李红 一种低浓度二氧化硫废气的处理方法
CN104197319B (zh) * 2014-09-25 2016-06-29 山东大学 一种低排放的煤燃烧方法及装置
CN105214706B (zh) * 2015-10-28 2018-07-31 杭州正清环保科技有限公司 一种用于废气处理的催化陶瓷烧结环及制备方法
WO2018138200A1 (en) * 2017-01-25 2018-08-02 Haldor Topsøe A/S A process for treating the off gas from a carbon black plant to recover sulphur
WO2020089099A1 (en) * 2018-10-31 2020-05-07 Haldor Topsøe A/S Method for production of sulfur
CN109433236B (zh) * 2018-11-27 2021-06-11 辽宁科技大学 多孔炭材料负载零价Fe-Fe3C的脱硝催化剂及其制备、使用方法
PL3962859T3 (pl) 2019-05-03 2023-09-18 Topsoe A/S Ulepszenie instalacji Clausa instalacją kwasu siarkowego
CN112604709B (zh) * 2020-12-28 2023-09-01 乐山绿典节能环保科技有限公司 一种含硫废气处理用加氢催化剂及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE129037C (da) *
US4054642A (en) * 1973-08-30 1977-10-18 Rhone-Poulenc Industries Process for the treatment of gases containing various derivatives of sulphur
FR2242144B1 (da) * 1973-08-30 1977-08-19 Rhone Progil
DD129037B1 (de) * 1976-11-18 1980-05-28 Rudolf Haase Verfahren zur herstellung von vanadinkatalysatoren
FR2540006B1 (fr) * 1983-01-31 1988-04-01 Rhone Poulenc Spec Chim Catalyseur d'oxydation de l'hydrogene sulfure
DE3535815A1 (de) * 1985-10-08 1987-04-09 Metallgesellschaft Ag Verfahren zum reinigen von schwefelwasserstoff und schwefeldioxid enthaltendem abgas
FR2589082B1 (fr) * 1985-10-25 1989-12-01 Elf Aquitaine Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre
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
DE3865054D1 (de) * 1987-03-19 1991-10-31 Linde Ag Verfahren und reaktor zur katalytischen umsetzung von h2s mit so2 zu elementarem schwefel.
US5202107A (en) * 1988-06-08 1993-04-13 Societe National Elf Aquitaine (Prod.) Process for improving the sulphur yield of a complex for the production of sulphur followed by a purification unit
FR2652759B1 (fr) * 1989-10-09 1994-02-25 Rhone Poulenc Chimie Catalyseurs pour le traitement des effluents gazeux et procede de traitement de ces effluents.
FR2658091B1 (fr) * 1990-02-13 1992-05-07 Elf Aquitaine Procede de desulfuration d'un melange gazeux renfermant h2s et so2 avec recuperation desdits composes sous la forme de soufre.
FR2702674B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination des composés soufrés contenus dans un gaz résiduaire du type gaz résiduaire d'usine à soufre Claus, avec récupération desdits composés sous la forme de soufre.
FR2702673B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination de l'H2S contenu dans un gaz en concentration inférieure à 5 % en volume avec récupération de cet H2S sous la forme de soufre.

Also Published As

Publication number Publication date
NO320320B1 (no) 2005-11-21
ES2143763T3 (es) 2000-05-16
EP0772569B1 (fr) 2000-01-12
CA2196103A1 (fr) 1996-12-05
US6056936A (en) 2000-05-02
FR2734809B1 (fr) 1997-07-18
ATE188673T1 (de) 2000-01-15
CN1155874A (zh) 1997-07-30
WO1996038378A1 (fr) 1996-12-05
EP0772569A1 (fr) 1997-05-14
FR2734809A1 (fr) 1996-12-06
DE69606145D1 (de) 2000-02-17
JPH10504795A (ja) 1998-05-12
NO970391L (no) 1997-03-25
RU2142402C1 (ru) 1999-12-10
CA2196103C (fr) 2006-11-07
JP3766100B2 (ja) 2006-04-12
UA42011C2 (uk) 2001-10-15
TW402521B (en) 2000-08-21
DE69606145T2 (de) 2000-09-21
NO970391D0 (no) 1997-01-29
CN1075040C (zh) 2001-11-21

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