BR0312314A - Caldeira recuperadora de calor perdido para uma instalação de claus - Google Patents

Caldeira recuperadora de calor perdido para uma instalação de claus

Info

Publication number
BR0312314A
BR0312314A BR0312314-6A BR0312314A BR0312314A BR 0312314 A BR0312314 A BR 0312314A BR 0312314 A BR0312314 A BR 0312314A BR 0312314 A BR0312314 A BR 0312314A
Authority
BR
Brazil
Prior art keywords
tube
tube bundle
bundle
zone
steam
Prior art date
Application number
BR0312314-6A
Other languages
English (en)
Other versions
BR0312314B1 (pt
Inventor
Holger Thielert
Klaus Schuepphaus
Original Assignee
Thyssen Krupp Encoke 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 Thyssen Krupp Encoke Gmbh filed Critical Thyssen Krupp Encoke Gmbh
Publication of BR0312314A publication Critical patent/BR0312314A/pt
Publication of BR0312314B1 publication Critical patent/BR0312314B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • 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
    • C01B17/0447—Separation of the obtained sulfur
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B11/00—Steam boilers of combined fire-tube type and water-tube type, i.e. steam boilers of fire-tube type having auxiliary water tubes
    • F22B11/04—Steam boilers of combined fire-tube type and water-tube type, i.e. steam boilers of fire-tube type having auxiliary water tubes the fire tubes being in horizontal arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

"CALDEIRA RECUPERADORA DE CALOR PERDIDO PARA UMA INSTALAçãO DE CLAUS". O objeto da invenção é uma caldeira recuperadora de calor perdido (3) para uma instalação de Claus com um recinto de geração de vapor que é envolta por um invólucro a prova de pressão (14), um longo feixe de tubos (18) consistindo de tubos de trocador de calor, os quais se estendem através do recinto de geração de vapor e são inseridos em ambas extremidades em fundos de tubo (19) que limitam o recinto de geração de vapor, pelo menos um outro feixe de tubos (20) consistindo de tubos de trocador de calor mais curtos, os quais são igualmente inseridos nos fundos de tubo (19) em sua extremidade do lado de saída e desembocam em uma câmara de influxo (21) em sua extremidade do lado de entrada, bem como com uma peça de cabeçote (22) que é conectada com o fundo de tubo (19) na extremidade do lado de saída e é subdividida em seções. Um gás de processo quente que sai de uma câmara de combustão (2) flui através do longo feixe de tubos (18). A câmara de influxo (21) é disposta no interior do recinto de geração de vapor e é suprida de um gás de processo mais frio (10) a partir de um estágio de catalisador (4) da instalação de Claus. Um feixe de tubos (18, 20) está associado a cada respectiva seção da peça de cabeçote (22). Equipamentos da de enxofre condensado são acoplados para a sai as seções.
BRPI0312314-6A 2002-07-25 2003-05-09 caldeira recuperadora de calor perdido para uma instalação de claus. BR0312314B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10233818A DE10233818B4 (de) 2002-07-25 2002-07-25 Abhitzekessel für eine Claus-Anlage
DE10233818.3 2002-07-25
PCT/EP2003/004868 WO2004014790A1 (de) 2002-07-25 2003-05-09 Abhitzekessel für eine claus-anlage

Publications (2)

Publication Number Publication Date
BR0312314A true BR0312314A (pt) 2005-04-12
BR0312314B1 BR0312314B1 (pt) 2011-08-23

Family

ID=30128365

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312314-6A BR0312314B1 (pt) 2002-07-25 2003-05-09 caldeira recuperadora de calor perdido para uma instalação de claus.

Country Status (17)

Country Link
US (1) US7036461B2 (pt)
EP (1) EP1525155B1 (pt)
JP (1) JP3977840B2 (pt)
KR (1) KR100976436B1 (pt)
CN (1) CN101031506B (pt)
AT (1) ATE371626T1 (pt)
AU (1) AU2003227742A1 (pt)
BR (1) BR0312314B1 (pt)
CA (1) CA2490267C (pt)
DE (2) DE10233818B4 (pt)
ES (1) ES2292961T3 (pt)
MX (1) MXPA04012938A (pt)
PL (1) PL201454B1 (pt)
PT (1) PT1525155E (pt)
TW (1) TWI290208B (pt)
WO (1) WO2004014790A1 (pt)
ZA (1) ZA200500276B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233819A1 (de) * 2002-07-25 2004-02-12 Thyssenkrupp Encoke Gmbh Verfahren zur Abtrennung von Schwefelwasserstoff aus Koksofengas mit nachfolgender Gewinnung von elementarem Schwefel in einer Claus-Anlage
DE102006055973A1 (de) * 2006-11-24 2008-05-29 Borsig Gmbh Wärmetauscher zur Kühlung von Spaltgas
US8778297B2 (en) * 2011-03-31 2014-07-15 Jgc Corporation Sulfur recovery unit and sulfur recovery method
DE102011002320B3 (de) * 2011-04-28 2012-06-21 Knauf Gips Kg Verfahren und Vorrichtung zur Erzeugung von Strom aus schwefelwasserstoffhaltigen Abgasen
CN102359744A (zh) * 2011-10-28 2012-02-22 李恒杰 炉膛同轴分段燃烧中心回燃多回程蓄热节能炉
US9562703B2 (en) * 2012-08-03 2017-02-07 Tom Richards, Inc. In-line ultrapure heat exchanger
WO2014126592A1 (en) * 2013-02-18 2014-08-21 Poole Ventura, Inc. Thermal diffusion chamber with cooling tubes
US9205364B2 (en) * 2013-06-21 2015-12-08 Phillips 66 Company Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957006A (en) * 1927-04-27 1934-05-01 Sulphide Corp Method of and apparatus for condensing sulphur
DE2501557A1 (de) * 1975-01-16 1976-07-22 Metallgesellschaft Ag Verfahren und vorrichtung zur gewinnung von elementarem schwefel
DE2711897C3 (de) * 1977-03-18 1980-01-10 Davy International Ag, 6000 Frankfurt Verfahren und Vorrichtung zur katalytischen Oxidation von gasförmigen Schwefelverbindungen zu Schwefeltrioxid
DE2756992C2 (de) * 1977-12-21 1979-04-05 Davy Powergas Gmbh, 5000 Koeln Vorrichtung zur Kondensation von Schwefeldampf und Abscheidung von Schwefeltröpfchen
US4391791A (en) * 1981-04-09 1983-07-05 Standard Oil Company (Indiana) Low temperature sulfur recovery
DE3212279C2 (de) * 1982-04-02 1985-11-28 Davy McKee AG, 6000 Frankfurt Verfahren und Vorrichtung zur Verbrennung H↓2↓S-haltiger Gase
US4526590A (en) * 1983-05-31 1985-07-02 Standard Oil Company (Indiana) Cooling and condensing of sulfur and water from Claus process gas
US4632818A (en) * 1984-10-03 1986-12-30 Air Products And Chemicals, Inc. Production of sulfur from an oxygen enriched claus system
US5176896A (en) * 1988-06-23 1993-01-05 Texaco Inc. Apparatus and method for generation of control signal for Claus process optimization
DE3843295A1 (de) * 1988-12-22 1990-06-28 Krupp Koppers Gmbh Verfahren zum betrieb einer claus-anlage
ZA902342B (en) * 1989-06-19 1990-12-28 Krupp Koppers Gmbh Method for the operation of a claus plant
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

Also Published As

Publication number Publication date
CN101031506B (zh) 2010-09-15
US20050235926A1 (en) 2005-10-27
ZA200500276B (en) 2006-07-26
JP2005533994A (ja) 2005-11-10
PL373343A1 (en) 2005-08-22
AU2003227742A1 (en) 2004-02-25
EP1525155A1 (de) 2005-04-27
KR20050083061A (ko) 2005-08-24
CA2490267C (en) 2011-07-05
WO2004014790A1 (de) 2004-02-19
US7036461B2 (en) 2006-05-02
CA2490267A1 (en) 2004-02-19
JP3977840B2 (ja) 2007-09-19
DE50308075D1 (de) 2007-10-11
BR0312314B1 (pt) 2011-08-23
MXPA04012938A (es) 2005-05-16
ES2292961T3 (es) 2008-03-16
PL201454B1 (pl) 2009-04-30
EP1525155B1 (de) 2007-08-29
TWI290208B (en) 2007-11-21
PT1525155E (pt) 2007-12-05
TW200403421A (en) 2004-03-01
CN101031506A (zh) 2007-09-05
ATE371626T1 (de) 2007-09-15
DE10233818B4 (de) 2007-05-24
KR100976436B1 (ko) 2010-08-18
DE10233818A1 (de) 2004-02-12

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Legal Events

Date Code Title Description
B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: DESCONHECIDO DA PETICAO NO 020050028206/RJ DE 26/04/2005, O PEDIDO DE TRANSFERENCIA DE TITULARIDADE, UMA VEZ QUE TAL SOLICITACAO OCORREU AINDA NA FASE INTERNACIONAL TENDO SIDO APRESENTADO O FORMULARIO IB 306, O QUE FOI ACEITO E RETIFICADO A NOTIFICACAO DA ENTRADA NA FASE NACIONAL, CONFORME PUBLICADA NA RPI 1863 DE 19/09/2006 COD. DE DESPACHO 1.3.1

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 09/05/2003, 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.