BR0312931A - Processo para a separação de ácido sulfìdrico a partir de gás de coqueria com a subsequente obtenção de enxofre elementar em uma instalação de claus - Google Patents

Processo para a separação de ácido sulfìdrico a partir de gás de coqueria com a subsequente obtenção de enxofre elementar em uma instalação de claus

Info

Publication number
BR0312931A
BR0312931A BR0312931-4A BR0312931A BR0312931A BR 0312931 A BR0312931 A BR 0312931A BR 0312931 A BR0312931 A BR 0312931A BR 0312931 A BR0312931 A BR 0312931A
Authority
BR
Brazil
Prior art keywords
coke oven
elemental sulfur
cloister
plant
separation
Prior art date
Application number
BR0312931-4A
Other languages
English (en)
Other versions
BR0312931B1 (pt
Inventor
Holger Thielert
Original Assignee
Uhde Gmbh
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 Uhde Gmbh filed Critical Uhde Gmbh
Publication of BR0312931A publication Critical patent/BR0312931A/pt
Publication of BR0312931B1 publication Critical patent/BR0312931B1/pt

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
    • 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
    • B01D53/73—After-treatment of removed components
    • 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
    • B01D53/14—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 by absorption
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

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

Abstract

"PROCESSO PARA A SEPARAçãO DE áCIDO SULFìDRICO A PARTIR DE GáS DE COQUERIA COM A SUBSEQuENTE OBTENçãO DE ENXOFRE ELEMENTAR EM UMA INSTALAçãO DE CLAUS". Processo para a separação de ácido sulfídrico a partir de gás de coqueria com a subseq³ente obtenção de enxofre elementar em uma instalação de Claus. O ácido sulfídrico é removido por lavagem de gás com um líquido de absorção. Durante a regeneração do líquido de absorção carregado, ácido sulfídrico é acumulado em forma concentrada e é alimentado na instalação de Claus. A instalação de Claus compreende uma caldeira de Claus, uma caldeira recuperadora de calor perdido bem como um forno de reação que forma um estágio de catalisador adicional. De acordo com a invenção, a instalação de Claus é operada com apenas um único forno de reação, o qual opera em uma temperatura de trabalho inferior a 250<198>C. O gás de processo que sai do forno de reação é reconduzido, após a deposição de enxofre elementar com um teor residual não reagido em ácido sulfídrico, ao gás de coqueria a ser limpo, antes da lavagem de gás.
BRPI0312931-4A 2002-07-25 2003-05-10 processo para a separação de ácido sulfìdrico a partir de gás de coqueria com a subsequente obtenção de enxofre elementar em uma instalação de claus. BR0312931B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10233819.1 2002-07-25
DE10233819A DE10233819A1 (de) 2002-07-25 2002-07-25 Verfahren zur Abtrennung von Schwefelwasserstoff aus Koksofengas mit nachfolgender Gewinnung von elementarem Schwefel in einer Claus-Anlage
PCT/EP2003/004899 WO2004014792A1 (de) 2002-07-25 2003-05-10 Verfahren zur abtrennung von schwefelwasserstoff aus koksofengas mit nachfolgender gewinnung von elementarem schwefel in einer claus-anlage

Publications (2)

Publication Number Publication Date
BR0312931A true BR0312931A (pt) 2005-07-05
BR0312931B1 BR0312931B1 (pt) 2011-07-12

Family

ID=30128366

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312931-4A BR0312931B1 (pt) 2002-07-25 2003-05-10 processo para a separação de ácido sulfìdrico a partir de gás de coqueria com a subsequente obtenção de enxofre elementar em uma instalação de claus.

Country Status (17)

Country Link
US (1) US8012441B2 (pt)
EP (1) EP1527013B1 (pt)
JP (1) JP4452617B2 (pt)
KR (1) KR100975456B1 (pt)
CN (1) CN1290760C (pt)
AT (1) ATE377574T1 (pt)
AU (1) AU2003239862A1 (pt)
BR (1) BR0312931B1 (pt)
CA (1) CA2493286C (pt)
DE (2) DE10233819A1 (pt)
ES (1) ES2295589T3 (pt)
MX (1) MXPA05001018A (pt)
PL (1) PL202981B1 (pt)
PT (1) PT1527013E (pt)
TW (1) TWI275413B (pt)
WO (1) WO2004014792A1 (pt)
ZA (1) ZA200501599B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7901646B2 (en) * 2009-08-05 2011-03-08 General Electric Company System and method for sulfur recovery
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
CN102320577A (zh) * 2011-06-22 2012-01-18 西南石油大学 一种加氢直接氧化硫磺回收工艺
DE102012017045A1 (de) 2012-08-29 2014-05-15 Thyssenkrupp Uhde Gmbh Verfahren zur Wäsche von schwefelhaltigen Gasen mit einer im Kreislauf geführten ammoniakhaltigen Waschlösung
DE102013006289A1 (de) 2013-04-12 2014-10-16 Thyssenkrupp Industrial Solutions Ag Verfahren zur verbesserten Reinigung von Abwässern aus einer Koksofenanlage
DE102013008852A1 (de) * 2013-05-23 2014-11-27 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Behandlung eines schwefelhaltigen Abgases aus einer Schwefelgewinnung
CN106348253A (zh) * 2016-09-29 2017-01-25 马鞍山钢铁股份有限公司 运用克劳斯炉制备硫磺的生产工艺
CN106629624A (zh) * 2016-09-29 2017-05-10 马鞍山钢铁股份有限公司 运用复合式克劳斯炉制备硫磺的生产工艺
CN106890545A (zh) * 2017-04-05 2017-06-27 安徽宣城金宏化工有限公司 一种二硫化碳生产尾气中硫化氢的分离工艺和设备
CN109735369A (zh) * 2019-01-24 2019-05-10 东南大学 一种石油焦化学链气化制取硫磺的装置及方法

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Also Published As

Publication number Publication date
CN1290760C (zh) 2006-12-20
JP4452617B2 (ja) 2010-04-21
CN1671619A (zh) 2005-09-21
AU2003239862A1 (en) 2004-02-25
US20060099124A1 (en) 2006-05-11
ZA200501599B (en) 2006-05-31
ATE377574T1 (de) 2007-11-15
DE10233819A1 (de) 2004-02-12
BR0312931B1 (pt) 2011-07-12
TW200403097A (en) 2004-03-01
CA2493286C (en) 2011-05-03
EP1527013A1 (de) 2005-05-04
KR20050042469A (ko) 2005-05-09
US8012441B2 (en) 2011-09-06
PT1527013E (pt) 2008-02-15
JP2006504604A (ja) 2006-02-09
MXPA05001018A (es) 2005-06-08
TWI275413B (en) 2007-03-11
PL373405A1 (en) 2005-08-22
PL202981B1 (pl) 2009-08-31
DE50308549D1 (de) 2007-12-20
EP1527013B1 (de) 2007-11-07
ES2295589T3 (es) 2008-04-16
WO2004014792A1 (de) 2004-02-19
CA2493286A1 (en) 2004-02-19
KR100975456B1 (ko) 2010-08-11

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/05/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2513 DE 06-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.