ES2050403T3 - Procedimiento para mejorar el rendimiento de azufre de un conjunto de produccion de azufre a partir de un gas acido que contiene h2s. - Google Patents

Procedimiento para mejorar el rendimiento de azufre de un conjunto de produccion de azufre a partir de un gas acido que contiene h2s.

Info

Publication number
ES2050403T3
ES2050403T3 ES90402925T ES90402925T ES2050403T3 ES 2050403 T3 ES2050403 T3 ES 2050403T3 ES 90402925 T ES90402925 T ES 90402925T ES 90402925 T ES90402925 T ES 90402925T ES 2050403 T3 ES2050403 T3 ES 2050403T3
Authority
ES
Spain
Prior art keywords
sulfur
sulphur
residual gas
procedure
improve
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 - Lifetime
Application number
ES90402925T
Other languages
English (en)
Inventor
Georges Kvasnikoff
Jean Nougayrede
Andre Philippe
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of ES2050403T3 publication Critical patent/ES2050403T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)

Abstract

PROCESO PARA MEJORAR EL RENDIMIENTO EN AZUFRE DE UN CONJUNTO QUE PRODUCE AZUFRE A PARTIR DE H2S Y COMPORTANDO UNA FABRICA DE AZUFRE (1), UNA UNIDAD (2) DE OXIDACION Y DE HIDROLISIS Y UNA UNIDAD (3) DE DEPURACION. LA FABRICA DE AZUFRE (1) PRODUCE AZUFRE Y SUMINISTRA UN GAS RESIDUAL (17B), QUE ENCIERRA H2O, COS Y/O CS2 Y H2S Y SO2 EN UNA RELACION MOLAR H2S:SO2 (MAYOR O IGUAL) 2:1. ESTE GAS RESIDUAL PASA EN LA UNIDAD (2) SOBRE UN CATALIZADOR DE OXIDACION DEL H2S Y DE HIDROLISIS DE COS Y CS2 OPERANDO ENTRE 180 C Y 700 C, EN PRESENCIA DE AIRE (47), PARA PRODUCIR UN GAS RESIDUAL (38) EXENTO DE COS Y CS2 Y ENCERRANDO H2S Y SO2 EN UNA RELACION MOLAR MANTENIDA IGUAL A 2:1 POR REGULACION DEL CAUDAL DE AIRE (47). EL GAS RESIDUAL (38) ES INTRODUCIDO EN LA UNIDAD (3) DE DEPURACION, EN LA CUAL SE LLEVA H2S Y SO2 A REACCIONAR PARA FORMAR AZUFRE Y OBTENER UN GAS RESIDUAL DEPURADO (45).
ES90402925T 1989-10-19 1990-10-18 Procedimiento para mejorar el rendimiento de azufre de un conjunto de produccion de azufre a partir de un gas acido que contiene h2s. Expired - Lifetime ES2050403T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913704A FR2653422B1 (fr) 1989-10-19 1989-10-19 Procede pour ameliorer le rendement en soufre d'un ensemble de production de soufre a partir d'un gaz acide renfermant h2s, ledit ensemble comportant une usine a soufre, puis une unite d'oxydation et d'hydrolyse suivie d'une unite d'epuration.

Publications (1)

Publication Number Publication Date
ES2050403T3 true ES2050403T3 (es) 1994-05-16

Family

ID=9386569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402925T Expired - Lifetime ES2050403T3 (es) 1989-10-19 1990-10-18 Procedimiento para mejorar el rendimiento de azufre de un conjunto de produccion de azufre a partir de un gas acido que contiene h2s.

Country Status (11)

Country Link
EP (1) EP0424259B1 (es)
JP (1) JP3262123B2 (es)
AT (1) ATE100068T1 (es)
CA (1) CA2044161C (es)
DE (1) DE69005980T2 (es)
DK (1) DK0424259T3 (es)
ES (1) ES2050403T3 (es)
FR (1) FR2653422B1 (es)
RU (1) RU2072963C1 (es)
UA (1) UA25973A1 (es)
WO (1) WO1991005733A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997004867A1 (fr) * 1995-07-31 1997-02-13 Jury Grigorievich Egiazarov Catalyseur permettant d'obtenir du soufre selon le procede de claus et procede de fabrication de ce catalyseur.
FR2740703B1 (fr) * 1995-11-03 1997-12-05 Elf Aquitaine Procede d'elimination quasi totale des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre, avec recuperation desdits composes sous la forme de soufre
FR2740704B1 (fr) * 1995-11-03 1997-12-26 Elf Aquitaine Procede d'elimination quasi totale des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre, avec recuperation desdits composes sous la forme de soufre
FR2762592B1 (fr) * 1997-04-24 1999-06-18 Elf Aquitaine Procede d'elimination des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre avec recuperation desdits composes sous la forme de soufre
RU2176156C2 (ru) * 2000-02-28 2001-11-27 Открытое акционерное общество "Соликамский магниевый завод" Катализатор для получения серы по процессу клауса и способ его приготовления
US8501135B1 (en) * 2012-02-17 2013-08-06 Archon Technologies Ltd. Process for the removal of sulfur compounds from gas streams
CN106621796B (zh) * 2016-10-31 2023-06-13 昆明理工大学 一种同时脱除羰基硫、二硫化碳的方法及装置
CN112807951A (zh) * 2021-01-08 2021-05-18 安庆市绿巨人环境技术股份有限公司 一种厌氧沼气池净化脱硫装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA975534A (en) * 1970-11-18 1975-10-07 British Gas Corporation Catalytic production of sulphur from h2s and so2
DE2648190C3 (de) * 1976-10-25 1980-02-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefel nach dem Claus-Verfahren
FR2538716B1 (fr) * 1983-01-03 1985-07-05 Elf Aquitaine Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos
DE3535815A1 (de) * 1985-10-08 1987-04-09 Metallgesellschaft Ag Verfahren zum reinigen von schwefelwasserstoff und schwefeldioxid enthaltendem abgas

Also Published As

Publication number Publication date
JPH04502752A (ja) 1992-05-21
EP0424259A1 (fr) 1991-04-24
WO1991005733A1 (fr) 1991-05-02
RU2072963C1 (ru) 1997-02-10
ATE100068T1 (de) 1994-01-15
DE69005980T2 (de) 1994-07-21
EP0424259B1 (fr) 1994-01-12
JP3262123B2 (ja) 2002-03-04
FR2653422B1 (fr) 1992-01-03
DK0424259T3 (da) 1994-05-30
CA2044161A1 (fr) 1991-04-20
FR2653422A1 (fr) 1991-04-26
CA2044161C (fr) 1999-06-29
DE69005980D1 (de) 1994-02-24
UA25973A1 (uk) 1999-02-26

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