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ES2033800T3 - Un proceso para la recuperacion de azufre. - Google Patents

Un proceso para la recuperacion de azufre.

Info

Publication number
ES2033800T3
ES2033800T3 ES198787200713T ES87200713T ES2033800T3 ES 2033800 T3 ES2033800 T3 ES 2033800T3 ES 198787200713 T ES198787200713 T ES 198787200713T ES 87200713 T ES87200713 T ES 87200713T ES 2033800 T3 ES2033800 T3 ES 2033800T3
Authority
ES
Spain
Prior art keywords
gas
oxidation
stage
hydrogen sulfide
catalytic
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
ES198787200713T
Other languages
English (en)
Inventor
Jan Adolf Lagas
Johannes Borsboom
Pieter Hildegardus Berben
Johan Wilhelm Geus
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.)
Veg Gasinstituut NV
Comprimo BV
Original Assignee
Veg Gasinstituut NV
Comprimo 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 Veg Gasinstituut NV, Comprimo BV filed Critical Veg Gasinstituut NV
Application granted granted Critical
Publication of ES2033800T3 publication Critical patent/ES2033800T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • 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
    • C01B17/0452—Process control; Start-up or cooling-down procedures of the Claus process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Catalysts (AREA)
  • Industrial Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Glass Compositions (AREA)

Abstract

LA INVENCION SE DIRIGE A UN PROCESO PARA LA RECUPERACION DE AZUFRE DE UN GAS QUE CONTIENE SULFURO DE HIDROGENO, QUE CONSISTE EN OXIDAR EL SULFURO DE HIDROGENO CON OXIGENO, Y ENTONCES SE HACE REACCIONAR EL PRODUCTO GASEOSO DE ESTA OXIDACION USANDO AL MENOS DOS ETAPAS CATALITICAS, DE ACUERDO CON LA ECUACION: 2H2S+SO2.2H2O+3/N.SN. CON OBJETO DE MEJORAR EL PROCESO Y SU CONTROL, LA INVENCION SE CARACTERIZA EN QUE LA CONCENTRACION DE H2S EN EL GAS QUE ABANDONA LA ULTIMA ETAPA CATALITICA (17) SE CONTROLA (23) HASTA ALCANZAR UN VALOR QUE VARIA ENTRE 0,8 Y 3% EN VOLUMEN REDUCIENDO LA CANTIDAD DE AIRE DE COMBUSTION O DE OXIDACION QUE PASA A LA ETAPA DE OXIDACION (2) Y/O HACIENDO QUE UNA PORCION DEL GAS DE ALIMENTACION QUE CONTIENE SULFURO DE HIDROGENO SE DESVIE (25) A LA ETAPA DE OXIDACION Y SE A/ADE AL GAS QUE FLUYE A UNA ETAPA CATALITICA.
ES198787200713T 1986-04-16 1987-04-15 Un proceso para la recuperacion de azufre. Expired - Lifetime ES2033800T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8600960A NL8600960A (nl) 1986-04-16 1986-04-16 Werkwijze voor het winnen van zwavel uit zwavelhoudende gassen.

Publications (1)

Publication Number Publication Date
ES2033800T3 true ES2033800T3 (es) 1993-04-01

Family

ID=19847883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787200713T Expired - Lifetime ES2033800T3 (es) 1986-04-16 1987-04-15 Un proceso para la recuperacion de azufre.

Country Status (21)

Country Link
US (1) US4988494A (es)
EP (1) EP0242006B1 (es)
JP (1) JPS62297202A (es)
CN (1) CN1015536B (es)
AT (1) ATE78794T1 (es)
AU (1) AU583982B2 (es)
BR (1) BR8701855A (es)
CA (1) CA1323173C (es)
DE (1) DE3780682T2 (es)
DK (1) DK168700B1 (es)
ES (1) ES2033800T3 (es)
FI (1) FI81073C (es)
GR (1) GR3005393T3 (es)
IN (1) IN169395B (es)
MX (1) MX169298B (es)
NL (1) NL8600960A (es)
NO (1) NO173134C (es)
PT (1) PT84677B (es)
SU (1) SU1709900A3 (es)
UA (1) UA5550A1 (es)
YU (1) YU45819B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2334323A1 (es) * 2006-09-22 2010-03-08 Jacobs Nederland B.V. Proceso para la recuperacion de azufre a partir de gases que contienen azufre con alta eficacia.

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2023009A1 (en) * 1989-09-19 1991-03-20 Kenneth R. Stamper Sulfur recovery process
CA2027764A1 (en) * 1989-12-29 1991-06-30 Richard D. Skinner Sulfur recovery process
GB9025846D0 (en) * 1990-11-28 1991-01-09 Boc Group Plc Treatment of gas
US5304361A (en) * 1992-06-26 1994-04-19 Union Carbide Chemicals & Plastics Technology Corporation Removal of hydrogen sulfide
US5266274A (en) * 1992-10-13 1993-11-30 Tpa, Inc. Oxygen control system for a sulfur recovery unit
EP0631978B1 (en) * 1993-06-28 1996-05-08 Shell Internationale Researchmaatschappij B.V. Removing hydrogen sulphide from a gas stream
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
US5556606A (en) * 1994-10-07 1996-09-17 Khanmamedov; Tofik K. Method and apparatus for controlling the hydrogen sulfide concentration in the acid gas feedstock of a sulfur recovery unit
DE69412839T2 (de) * 1994-12-23 1999-03-18 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Entfernung von Schwefelwasserstoff aus einem Gasstrom
US5965100A (en) * 1995-04-25 1999-10-12 Khanmamedov; Tofik K. Process for recovery of sulfur from an acid gas stream
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
FR2768512B1 (fr) * 1997-09-18 1999-12-17 Inst Francais Du Petrole Methode de preparation de l'h2s pour une analyse isotopique
BR9913300B1 (pt) 1998-08-25 2009-08-11 processo para a recuperação de enxofre a partir de um gás que contém sulfeto de hidrogênio.
US6214311B1 (en) * 1998-09-21 2001-04-10 Kam-Wang Vincent Kwong Process for direct reduction of sulfur compounds to elemental sulfur in combination with the claus process
DE60000983T2 (de) * 1999-04-07 2003-09-04 The Boc Group, Inc. Behandlung von schwefelwasserstoff enthaltenden gasströmen
US6403051B1 (en) * 1999-07-30 2002-06-11 Conoco Inc. Recovery of sulfur from H2S and concurrent production of H2 using short contact time CPOX
US6579510B2 (en) 1999-07-30 2003-06-17 Alfred E. Keller SPOX-enhanced process for production of synthesis gas
US6946111B2 (en) 1999-07-30 2005-09-20 Conocophilips Company Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream
US6800269B2 (en) 1999-07-30 2004-10-05 Conocophillips Company Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream
US7122170B2 (en) * 2000-07-25 2006-10-17 Conocophillips Company Catalysts for SPOC™ enhanced synthesis gas production
EP1295848A1 (en) * 2000-09-12 2003-03-26 Gastec N.V. Process for the selective oxidation of hydrogen sulphide to elemental sulphur
EP1186571A1 (en) * 2000-09-12 2002-03-13 Gastec N.V. Process for the selective oxidation of hydrogen sulphide to elemental sulphur
US7357908B2 (en) * 2000-12-18 2008-04-15 Conocophillips Company Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream
US7326397B2 (en) * 2000-12-18 2008-02-05 Conocophillips Company Catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream
US7341667B2 (en) * 2003-10-31 2008-03-11 Mar Systems, Llc Process for reduction of inorganic contaminants from waste streams
CA2455011C (en) 2004-01-09 2011-04-05 Suncor Energy Inc. Bituminous froth inline steam injection processing
US7108842B2 (en) * 2004-01-15 2006-09-19 Conocophillips Company Process for the catalytic partial oxidation of H2S using staged addition of oxygen
EP1555241A1 (en) * 2004-01-16 2005-07-20 Jacobs Nederland B.V. Recovery of sulfur from a hydrogen sulfide containing gas
CN1321882C (zh) * 2005-06-15 2007-06-20 石家庄开发区精致化工技术有限公司 一种连续硫回收装置
FR2897860B1 (fr) * 2006-02-27 2008-05-30 Total Sa Procede d'optimisation de la marche des unites claus.
US7226572B1 (en) 2006-03-03 2007-06-05 Conocophillips Company Compact sulfur recovery plant and process
US7501111B2 (en) 2006-08-25 2009-03-10 Conoco Phillips Company Increased capacity sulfur recovery plant and process for recovering elemental sulfur
PL2160665T3 (pl) * 2007-06-21 2013-09-30 Fluor Tech Corp Systemy sterowania zwrotnego dopływem powietrza i sposoby dla jednostek odzyskiwania siarki
CN101418246B (zh) * 2008-12-05 2013-04-03 华陆工程科技有限责任公司 一种低温甲醇洗集成克劳斯硫回收系统和工艺
WO2010107502A1 (en) * 2009-03-19 2010-09-23 Crystatech, Inc. System and method for sour gas well testing
WO2011005742A1 (en) 2009-07-06 2011-01-13 Mar Systems, Llc Media for removal of contaminants from fluid streams and method of making and using same
DE102010013052A1 (de) * 2010-03-22 2011-09-22 Uhde Gmbh Vorrichtung und Verfahren zur Kondensation, Abscheidung und Lagerung von flüssigem Schwefel in einer Claus-Anlage
CN101791517B (zh) * 2010-04-08 2012-05-23 北京至清时光环保工程技术有限公司 一种从含有硫化氢的酸性气体中回收硫的方法
EP2842624A1 (en) 2012-04-23 2015-03-04 Repsol, S.A. Catalyst for the selective oxidation of sulphur compounds
RU2562481C2 (ru) * 2014-01-29 2015-09-10 Игорь Анатольевич Мнушкин Способ и установка получения элементной серы с доочисткой хвостового газа
EP3237096B1 (en) * 2014-12-24 2019-08-21 Prosernat Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction
US10195565B2 (en) 2014-12-24 2019-02-05 Prosernat Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction
RU2758897C2 (ru) * 2016-11-10 2021-11-02 Общество с ограниченной ответственностью научно-исследовательский и проектный институт "ПЕГАЗ" Установка для получения серы
WO2018096178A1 (en) * 2016-11-28 2018-05-31 Haldor Topsøe A/S Method for production of sulfur and sulfuric acid
WO2019022603A1 (en) 2017-07-26 2019-01-31 Wte-Tech B.V. PROCESS FOR TREATING A SOFT COMPOUND COMPRISING A GAS CHARGE
WO2020254578A1 (en) 2019-06-20 2020-12-24 Haldor Topsøe A/S Method and catalyst for selective oxidation of hydrogen sulfide to elemental sulfur in a reducing gas
US11530131B1 (en) 2021-11-16 2022-12-20 Saudi Arabian Oil Company Methods and systems of sub-dew point sulfur recovery with interstage membrane units
CN117339385A (zh) * 2023-12-04 2024-01-05 上海先普气体技术有限公司 原料气处理系统和原料气处理方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE71983C (de) * H. LlLGE, Lehrer, in Hermsdorf, Reg.-Bez. Breslau Flurthürschlofs mit zwei Fallen
DE1567774A1 (de) * 1966-09-07 1970-08-20 Pintsch Bamag Ag Verfahren zur Entschwefelung des Endgases aus Clausanlagen
FR1603452A (es) * 1968-02-02 1971-04-19
USRE28864E (en) * 1970-12-18 1976-06-15 Societe Anonyme Dite: Societe Nationale Des Petroles D'aquitaine Process and apparatus for automated regulation of sulphur production units
NL176160C (nl) * 1973-10-10 1985-03-01 Comprimo Bv Werkwijze voor het verbranden van een ammoniak en waterstofsulfide bevattend mengsel van gassen.
FR2277877A1 (fr) * 1974-07-11 1976-02-06 Aquitaine Petrole Procede de desulfuration des gaz contenant de l'hydrogene sulfure
NL7603622A (en) * 1976-04-07 1977-10-11 Arend Jan Lowering the sulphur cpd. content of claus installation effluent - by burning hydrogen sulphide and absorbing sulphur dioxide and hydrogen sulphide in a cooling liq. to form sulphur
US4311683A (en) * 1976-06-28 1982-01-19 Union Oil Company Of California Process for removal of hydrogen sulfide from gas streams
US4243647A (en) * 1976-06-28 1981-01-06 Union Oil Company Of California Process for removal of hydrogen sulfide from gas streams
US4123507A (en) * 1976-11-02 1978-10-31 Union Oil Company Of California Process for removing sulfur and NOx components from a gas stream
US4100266A (en) * 1977-09-29 1978-07-11 Phillips Petroleum Company Control system for a sulfur process
US4279882A (en) * 1979-04-27 1981-07-21 Ralph M. Parsons Company Process for sulfur production
DE3143400A1 (de) * 1981-11-02 1983-06-01 Mobil Oil Corp., 10017 New York, N.Y. Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel
DE3280104D1 (de) * 1982-02-02 1990-03-15 Union Oil Co Katalysator und verfahren zum oxydieren von schwefelwasserstoff.
FR2540092B1 (fr) * 1983-01-31 1986-02-21 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz renfermant h2s
DE3311372C2 (de) * 1983-03-29 1986-07-10 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zur Gewinnung von Schwefel nach dem Claus-Verfahren aus Kokereigas
SU1214583A1 (ru) * 1983-05-26 1986-02-28 Азербайджанский Институт Нефти И Химии Им.М.Азизбекова Способ очистки газа от сероводорода
NL8600959A (nl) * 1986-04-16 1987-11-16 Veg Gasinstituut Nv Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2334323A1 (es) * 2006-09-22 2010-03-08 Jacobs Nederland B.V. Proceso para la recuperacion de azufre a partir de gases que contienen azufre con alta eficacia.

Also Published As

Publication number Publication date
PT84677A (en) 1987-05-01
NO871561L (no) 1987-10-19
EP0242006A1 (en) 1987-10-21
EP0242006B1 (en) 1992-07-29
NO173134B (no) 1993-07-26
NL8600960A (nl) 1987-11-16
DK183087D0 (da) 1987-04-10
GR3005393T3 (es) 1993-05-24
AU583982B2 (en) 1989-05-11
FI871614A (fi) 1987-10-17
UA5550A1 (uk) 1994-12-28
JPH0551522B2 (es) 1993-08-02
SU1709900A3 (ru) 1992-01-30
NO173134C (no) 1993-11-03
ATE78794T1 (de) 1992-08-15
FI81073C (fi) 1990-09-10
US4988494A (en) 1991-01-29
JPS62297202A (ja) 1987-12-24
FI81073B (fi) 1990-05-31
NO871561D0 (no) 1987-04-13
CA1323173C (en) 1993-10-19
DK183087A (da) 1987-10-17
YU45819B (sh) 1992-07-20
PT84677B (pt) 1989-12-29
DK168700B1 (da) 1994-05-24
CN87103563A (zh) 1988-01-06
CN1015536B (zh) 1992-02-19
DE3780682T2 (de) 1992-12-10
AU7149787A (en) 1987-10-22
FI871614A0 (fi) 1987-04-13
DE3780682D1 (de) 1992-09-03
YU68387A (en) 1988-10-31
BR8701855A (pt) 1988-01-26
IN169395B (es) 1991-10-12
MX169298B (es) 1993-06-29

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