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MX2009003063A - Proceso para la recuperacion de azufre a partir de gases que contienen azufre con una alta eficiencia. - Google Patents

Proceso para la recuperacion de azufre a partir de gases que contienen azufre con una alta eficiencia.

Info

Publication number
MX2009003063A
MX2009003063A MX2009003063A MX2009003063A MX2009003063A MX 2009003063 A MX2009003063 A MX 2009003063A MX 2009003063 A MX2009003063 A MX 2009003063A MX 2009003063 A MX2009003063 A MX 2009003063A MX 2009003063 A MX2009003063 A MX 2009003063A
Authority
MX
Mexico
Prior art keywords
sulfur
recovery
containing gases
temperature
high efficiency
Prior art date
Application number
MX2009003063A
Other languages
English (en)
Inventor
Johannes Borsboom
Original Assignee
Jacobs Nederland 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
Application filed by Jacobs Nederland Bv filed Critical Jacobs Nederland Bv
Publication of MX2009003063A publication Critical patent/MX2009003063A/es

Links

Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)

Abstract

La invención se dirige a un proceso para la recuperación de azufre de gases que contienen azufre con una alta eficiencia en la recuperación de azufre de al menos 99.8 %. De acuerdo con el proceso de la invención, se hidrogena un gas de cola de una instalación tipo Claus con una eficiencia de recuperación de azufre de al menos 97 % y que tiene una concentración de oxígeno libre de 0.1-0.7 %vol, y posteriormente el H2S se remueve de la corriente de gas resultante, por ejemplo, al oxidarla selectivamente a una temperatura entre la temperatura del punto de rocío del agua y 280ºC, y enfriarla a una temperatura de 80-115 ºC. El proceso de la invención permite eficiencias totales de recuperación de azufre de al menos 99.8 %.
MX2009003063A 2006-09-22 2007-09-21 Proceso para la recuperacion de azufre a partir de gases que contienen azufre con una alta eficiencia. MX2009003063A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06076765A EP1902769A1 (en) 2006-09-22 2006-09-22 Process for the recovery of sulfur from sulfur containing gases
PCT/NL2007/050461 WO2008035972A2 (en) 2006-09-22 2007-09-21 Process for the recovery of sulfur from sulfur containing gases

Publications (1)

Publication Number Publication Date
MX2009003063A true MX2009003063A (es) 2009-04-02

Family

ID=37745214

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003063A MX2009003063A (es) 2006-09-22 2007-09-21 Proceso para la recuperacion de azufre a partir de gases que contienen azufre con una alta eficiencia.

Country Status (8)

Country Link
EP (1) EP1902769A1 (es)
CN (1) CN101583413A (es)
CA (1) CA2663991A1 (es)
CL (1) CL2007002731A1 (es)
ES (1) ES2334323B1 (es)
MX (1) MX2009003063A (es)
RU (1) RU2438764C2 (es)
WO (1) WO2008035972A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941630B1 (fr) 2009-02-02 2012-06-01 Inst Francais Du Petrole Procede et dispositif de desulfuration d'un gaz, comprenant une etape d'elimination du soufre par refroidissement d'un flux gazeux
US20100303700A1 (en) * 2009-05-29 2010-12-02 Nagaraju Palla Process for treating a gas stream or effluent
FR2952629B1 (fr) * 2009-11-13 2011-10-28 Inst Francais Du Petrole Procede de traitement de gaz riche en h2s comportant une premiere etape d'adsorption de l'h2s sur oxide metallique a temperature inferieure a 600°c
EP2465605A3 (en) 2010-12-20 2014-04-30 Sachtleben Chemie GmbH Titania-supported hydrotreating catalysts
RU2474533C1 (ru) * 2011-07-15 2013-02-10 Открытое акционерное общество "Гипрогазоочистка" Способ получения элементной серы из отходящего газа, содержащего диоксид серы
RU2598384C2 (ru) 2012-04-23 2016-09-27 Репсоль С.А. Катализатор селективного окисления соединений серы
ES2426664B1 (es) * 2012-04-23 2014-11-13 Repsol, S.A. Catalizador para la oxidación selectiva de compuestos de azufre
CN103372468A (zh) * 2012-04-24 2013-10-30 中国石油天然气股份有限公司 一种钛基硫磺回收催化剂预处理方法
WO2014073966A1 (en) * 2012-11-08 2014-05-15 Stamicarbon B.V. Acting Under The Name Of Mt Innovation Center Catalyst for a sulphur recovery process with concurrent hydrogen production, method of making thereof and the sulphur recovery process with concurrent hydrogen production using the catalyst
RU2523204C1 (ru) * 2013-04-17 2014-07-20 Открытое акционерное общество "Гипрогазоочистка" Способ получения элементной серы из отходящего газа, содержащего диоксид серы
CN104209112B (zh) * 2013-06-05 2016-08-10 中国石油天然气股份有限公司 一种低温克劳斯硫磺回收催化剂处理方法
CN104249994B (zh) * 2013-06-25 2016-04-13 中国石油化工股份有限公司 硫磺回收工艺中液硫脱气的处理方法
CN104249995B (zh) * 2013-06-25 2016-04-13 中国石油化工股份有限公司 降低硫磺回收装置so2排放浓度的方法
CN104249996B (zh) * 2013-06-25 2016-04-13 中国石油化工股份有限公司 降低硫磺回收装置so2排放浓度的工艺
EP3067109B1 (en) * 2015-03-12 2018-12-05 Prosernat Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps
CN105293444B (zh) * 2015-11-18 2017-10-10 山东迅达化工集团有限公司 低硫排放的硫磺回收工艺
CN105967149B (zh) * 2016-07-07 2017-11-17 云南煤业能源股份有限公司 一种酸汽生产高纯度h2s气体的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752877A (en) * 1969-08-27 1973-08-14 Parsons Co Ralph M Recovery of sulfur compounds from tail gases
NL171144B (nl) * 1970-07-17 1982-09-16 Shell Int Research Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen.
US5185140A (en) * 1985-10-25 1993-02-09 Elf Aquitaine Production Process for removing sulphur compounds from a residual gas
NL8600960A (nl) * 1986-04-16 1987-11-16 Veg Gasinstituut Nv Werkwijze voor het winnen van zwavel uit zwavelhoudende gassen.
NL8901893A (nl) * 1989-07-21 1991-02-18 Veg Gasinstituut Nv Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel.
DE69311576T2 (de) * 1992-11-18 1997-12-04 Akzo Nobel Nv Verfahren zur entfernung von schwefeldioxyd aus schwefeldioxyd enthaltenden gasströmen
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.
US5897850A (en) * 1993-11-30 1999-04-27 Comprimo B.V. Process for removing elemental sulfur from a gas stream
DE4409203A1 (de) * 1994-03-17 1995-09-21 Linde Ag Verfahren zur Gewinnung von elementarem Schwefel aus einem H¶2¶S enthaltenden Gasgemisch
CN1145521C (zh) * 1998-08-25 2004-04-14 加斯特克控股有限公司 从含有硫化氢的气体中回收硫的方法

Also Published As

Publication number Publication date
CL2007002731A1 (es) 2008-05-16
EP1902769A1 (en) 2008-03-26
WO2008035972A3 (en) 2008-08-14
CA2663991A1 (en) 2008-03-27
WO2008035972A2 (en) 2008-03-27
ES2334323A1 (es) 2010-03-08
RU2009115178A (ru) 2010-10-27
ES2334323B1 (es) 2011-01-03
CN101583413A (zh) 2009-11-18
RU2438764C2 (ru) 2012-01-10

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