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ES2140893T3 - Procedimiento para separar sulfuro de hidrogeno mediante desgasificacion a alta presion de azufre liquido. - Google Patents

Procedimiento para separar sulfuro de hidrogeno mediante desgasificacion a alta presion de azufre liquido.

Info

Publication number
ES2140893T3
ES2140893T3 ES96929852T ES96929852T ES2140893T3 ES 2140893 T3 ES2140893 T3 ES 2140893T3 ES 96929852 T ES96929852 T ES 96929852T ES 96929852 T ES96929852 T ES 96929852T ES 2140893 T3 ES2140893 T3 ES 2140893T3
Authority
ES
Spain
Prior art keywords
liquid sulfur
procedure
hydrogen sulfide
degasification
high pressure
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
ES96929852T
Other languages
English (en)
Inventor
Elmo Nasto
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.)
Goar Allison and Associates LLC
Original Assignee
Goar Allison and Associates LLC
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 Goar Allison and Associates LLC filed Critical Goar Allison and Associates LLC
Application granted granted Critical
Publication of ES2140893T3 publication Critical patent/ES2140893T3/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
    • C01B17/0232—Purification, e.g. degassing
    • 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
    • C01B17/0469—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 at least one catalyst bed operating below the dew-point of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA DESGASIFICAR EL AZUFRE LIQUIDO BAJO PRESION. SE INTRODUCE UNA CORRIENTE DE AZUFRE LIQUIDO QUE CONTIENE POLISULFUROS Y SULFURO DE HIDROGENO Y UNA CORRIENTE DE UN GAS OXIDANTE EN UN RECIPIENTE, Y SE MEZCLAN DE FORMA INTIMA PARA SUMINISTRAR UN CONTACTO INTIMO ENTRE LAS DOS CORRIENTES. LAS CORRIENTES SE HACEN PASAR A TRAVES DEL RECIPIENTE A UNA PRESION DE AL MENOS APROXIMADAMENTE 275,8 KPAG, Y A UNA TEMPERATURA Y CON UN TIEMPO DE RESIDENCIA SUFICIENTES PARA ELIMINAR SUSTANCIALMENTE TODOS LOS POLISULFUROS Y EL SULFURO DE HIDROGENO DEL AZUFRE LIQUIDO.
ES96929852T 1995-09-19 1996-09-03 Procedimiento para separar sulfuro de hidrogeno mediante desgasificacion a alta presion de azufre liquido. Expired - Lifetime ES2140893T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/531,186 US5632967A (en) 1995-09-19 1995-09-19 Process for the high pressure degassing of hydrogen sulfide from liquid sulfur

Publications (1)

Publication Number Publication Date
ES2140893T3 true ES2140893T3 (es) 2000-03-01

Family

ID=24116612

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96929852T Expired - Lifetime ES2140893T3 (es) 1995-09-19 1996-09-03 Procedimiento para separar sulfuro de hidrogeno mediante desgasificacion a alta presion de azufre liquido.

Country Status (7)

Country Link
US (1) US5632967A (es)
EP (1) EP0851836B1 (es)
AU (1) AU6910596A (es)
CA (1) CA2232629C (es)
DE (1) DE69606186T2 (es)
ES (1) ES2140893T3 (es)
WO (1) WO1997011028A1 (es)

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US5935548A (en) * 1998-03-11 1999-08-10 Black & Veatch Pritchard, Inc. Method for removing hydrogen sulfide from molten sulfur
US6569398B2 (en) * 2001-04-30 2003-05-27 Gaa Engineered Systems, Inc. Method for treating hydrogen sulfide-containing waste gases
US7393513B2 (en) * 2003-06-02 2008-07-01 S&B Engineers And Constructors, Ltd. System and process for treating sulfur
US7081233B2 (en) * 2004-05-18 2006-07-25 Dynamax Engineering Ltd. Method and apparatus for degassing liquid sulfur
AU2009318991A1 (en) 2008-11-28 2010-06-03 Shell Internationale Research Maatschappij B.V. Process for the selective oxidation of hydrogen sulphide
US7927577B2 (en) * 2009-01-12 2011-04-19 Worleyparsons Group, Inc. Sulfur collection systems and processes with integrated degassing
US8084013B2 (en) * 2009-07-22 2011-12-27 Kps Technology & Engineering Llc Method and apparatus for degasification of claus-derived sulfur
DE102010004062A1 (de) 2010-01-05 2011-07-07 Sterzel, Hans-Josef, Dr., 67125 Modifiziertes Claus-Verfahren zur Herstellung von polysulfanreichem Schwefel
US8663596B2 (en) 2010-01-25 2014-03-04 Fluor Enterprises, Inc. Reactor, a structure packing, and a method for improving oxidation of hydrogen sulfide or polysulfides in liquid sulfur
US8361432B2 (en) * 2010-12-08 2013-01-29 Fluor Enterprises, Inc. Reactor, a retained catalyst structure, and a method for improving decomposition of polysulfides and removal of hydrogen sulfide in liquid sulfur
US9260307B2 (en) 2011-06-21 2016-02-16 Jacobs Nederland B.V. Catalytic sulfur degassing
WO2013044104A1 (en) * 2011-09-21 2013-03-28 Fluor Technologies Corporation Configurations and methods of treatment of sulfur-containing vent gases
ES2539368T3 (es) * 2011-12-23 2015-06-30 Air Liquide Global E&C Solutions Germany Gmbh Procedimiento y dispositivo para la desgasificación de azufre líquido
US9370745B2 (en) 2013-04-24 2016-06-21 Jiangsu New Century Jiangnan Environmental Protection Co., Ltd Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process
US9138675B2 (en) * 2013-06-21 2015-09-22 Phillips 66 Company Process for degassing condensed sulfur from a claus sulfur recovery system
WO2016077746A1 (en) * 2014-11-14 2016-05-19 Controls Southeast, Inc. Degassing system and device for degassing liquid sulfur
JP2018512360A (ja) * 2015-03-11 2018-05-17 ウォーリーパーソンズ ヨーロップ リミテッド 液体硫黄中の硫化水素の高効率脱気方法
CN108367207B (zh) * 2015-10-05 2021-08-24 氟石科技公司 用于硫的脱气的系统和方法
CN106915727B (zh) * 2015-12-24 2019-03-15 中国石油天然气股份有限公司 一种液硫脱气工艺
CN108144428A (zh) 2017-03-15 2018-06-12 江苏新世纪江南环保股份有限公司 一种氨法高效脱除气体中硫氧化物和尘的方法及装置
CN107213769B (zh) 2017-05-25 2019-09-20 江苏新世纪江南环保股份有限公司 一种分室加氨的氨法脱硫方法及装置
CN107213785B (zh) 2017-05-25 2020-08-07 江苏新世纪江南环保股份有限公司 一种fcc尾气氨法脱硝脱硫除尘的方法及装置
CL2017001700A1 (es) 2017-06-14 2018-04-20 Jiangnan Environmental Prot Group Inc Sistema y método para agregar amoniaco de manera automatica para un dispositivo de desulfurizacion a base de amoniaco.
CN107213770B (zh) 2017-07-03 2023-03-17 江苏新世纪江南环保股份有限公司 氨法脱硫吸收塔及其建立方法和运行方法
US10307695B2 (en) 2017-08-22 2019-06-04 Strom W. Smith Degassing system and tower for sulfur process
CN108722163B (zh) 2017-09-07 2019-06-07 江苏新世纪江南环保股份有限公司 一种氨法脱硫控制吸收过程气溶胶产生的方法
CN116510513A (zh) 2018-04-13 2023-08-01 江苏新世纪江南环保股份有限公司 氨法脱硫溶液的氧化方法及装置
CN110732227B (zh) 2018-07-20 2023-02-21 江南环保集团股份有限公司 一种酸性气处理的方法和装置
US10836637B2 (en) 2018-07-31 2020-11-17 Controls Southeast, Inc. Contactor apparatus and method of use
US10793434B2 (en) 2019-01-25 2020-10-06 Strom W. Smith System for hydrogen sulfide destruction and sulfur recovery
US11713246B2 (en) * 2019-03-15 2023-08-01 Fluor Technologies Corporation Liquid sulfur degassing
CN110975546B (zh) 2019-12-26 2021-08-17 江苏新世纪江南环保股份有限公司 一种改进的氨法脱硫控制吸收过程气溶胶产生的方法

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CA964040A (en) * 1971-04-30 1975-03-11 Reginald S. Anderson Removal of h2sx from molten sulfur
NL173735C (nl) * 1972-05-24 1988-06-16 Shell Int Research Werkwijze voor het verwijderen van waterstofsulfide uit gesmolten zwavel.
JPS567966B2 (es) * 1973-07-16 1981-02-20
CA1088276A (en) * 1976-08-02 1980-10-28 Paul T. Pendergraft Process for removal of hydrogen sulfide and hydrogen polysulfide from liquid sulfur
CA1142326A (en) * 1979-12-11 1983-03-08 Hudson's Bay Oil And Gas Company Limited High pressure process for recovery of sulphur from gases
CA1172428A (en) * 1980-10-21 1984-08-14 Hudson's Bay Oil And Gas Company Limited Process for reacting hydrogen sulphide with oxygen
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
US4844720A (en) * 1982-04-02 1989-07-04 Amoco Corporation Process for removal of hydrogen sulfide and hydrogen polysulfide from liquid sulfur
US4537605A (en) * 1982-07-16 1985-08-27 Chevron Research Company Removal of hydrogen sulfide from elemental sulfur by a countercurrent wet steam process
US4729887A (en) * 1985-08-16 1988-03-08 Amoco Corporation Process and apparatus for degassing sulfur
FR2601350B1 (fr) * 1986-07-10 1988-09-30 Elf Aquitaine Procede pour l'elimination rapide de l'hydrogene sulfure contenu dans le soufre liquide et systeme catalytique utilisable pour sa mise en oeuvre
JPS6335407A (ja) * 1986-07-28 1988-02-16 Jgc Corp 液体硫黄の精製方法
US4755372A (en) * 1987-04-29 1988-07-05 Shell Oil Company Catalytic sulfur degassing
AU7529094A (en) * 1993-09-01 1995-03-22 Apollo Environmental Systems Corp. Liquid sulfur degassing

Also Published As

Publication number Publication date
AU6910596A (en) 1997-04-09
EP0851836B1 (en) 2000-01-12
CA2232629C (en) 2001-06-05
WO1997011028A1 (en) 1997-03-27
US5632967A (en) 1997-05-27
DE69606186D1 (de) 2000-02-17
DE69606186T2 (de) 2000-10-05
EP0851836A1 (en) 1998-07-08
CA2232629A1 (en) 1997-03-27
MX9801933A (es) 1998-10-31

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