ES2192198T3 - Proceso y aparato para oxidacion por agua supercritica. - Google Patents

Proceso y aparato para oxidacion por agua supercritica.

Info

Publication number
ES2192198T3
ES2192198T3 ES95306728T ES95306728T ES2192198T3 ES 2192198 T3 ES2192198 T3 ES 2192198T3 ES 95306728 T ES95306728 T ES 95306728T ES 95306728 T ES95306728 T ES 95306728T ES 2192198 T3 ES2192198 T3 ES 2192198T3
Authority
ES
Spain
Prior art keywords
oxidation
deposition
water
solids
residual
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
ES95306728T
Other languages
English (en)
Inventor
Ernest Ludwig Daman
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.)
Foster Wheeler Development Corp
Original Assignee
Foster Wheeler Development Corp
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 Foster Wheeler Development Corp filed Critical Foster Wheeler Development Corp
Application granted granted Critical
Publication of ES2192198T3 publication Critical patent/ES2192198T3/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008—Processes carried out under supercritical conditions
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C02F11/086—Wet air oxidation in the supercritical state
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00112—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PRESENTA UN PROCESO MEJORADO Y APARATO PARA LA OXIDACION DE AGUA SUPERCRITICA DE MATERIAL RESIDUALES ORGANICOS QUE EVITA O AL MENOS REDUCE SUSTANCIALMENTE LOS PROBLEMAS DE CORROSION Y DE DEPOSICION DE SOLIDOS ASOCIADOS CON LAS TECNICAS ANTERIORES. DE ACUERDO CON ESTA INVENCION, SE APORTA AGUA SUPERCRITICA CALENTADA EXTERNAMENTE A UN REACTOR DE TUBO DE PLAQUETAS TANTO PARA REVESTIR PROTECTORAMENTE SU SUPERFICIE INTERIOR COMO PARA CALENTAR EL FLUJO RESIDUAL EN CONDICIONES DE REACCION DE OXIDACION. SE PUEDEN USAR TEMPERATURAS DE REACCION SUPERIORES EN COMPARACION CON LOS PROCESOS ANTERIORES, LO QUE MEJORA SIGNIFICATIVAMENTE LOS NIVELES DE REACCION Y PERMITE EL USO DE REACTORES MAS PEQUEÑOS. LA PELICULA PROTECTORA DE AGUA SOBRE LA SUPERFICIE INTERNA EL REACTOR, ACOPLADA CON LA ELIMINACION DEL PRECALENTAMIENTO DEL MATERIAL RESIDUAL, REDUCE SUSTANCIALMENTE LA CORROSION Y LA DEPOSICION DE SOLIDOS.
ES95306728T 1994-10-14 1995-09-25 Proceso y aparato para oxidacion por agua supercritica. Expired - Lifetime ES2192198T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/320,426 US5571423A (en) 1994-10-14 1994-10-14 Process and apparatus for supercritical water oxidation

Publications (1)

Publication Number Publication Date
ES2192198T3 true ES2192198T3 (es) 2003-10-01

Family

ID=23246379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95306728T Expired - Lifetime ES2192198T3 (es) 1994-10-14 1995-09-25 Proceso y aparato para oxidacion por agua supercritica.

Country Status (4)

Country Link
US (2) US5571423A (es)
EP (1) EP0708058B1 (es)
DE (1) DE69529957T2 (es)
ES (1) ES2192198T3 (es)

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US5551472A (en) 1994-08-01 1996-09-03 Rpc Waste Management Services, Inc. Pressure reduction system and method
DE4443078C2 (de) * 1994-12-03 2002-09-26 Karlsruhe Forschzent Verfahren zum Schutz innerer Behälterwandungen bei der überkritischen Wasseroxydation
US6010632A (en) * 1996-03-22 2000-01-04 Sri International Hydrothermal oxidation of organic compounds with heterogenous neutralizing reagent
US6017460A (en) 1996-06-07 2000-01-25 Chematur Engineering Ab Heating and reaction system and method using recycle reactor
JP3297680B2 (ja) 1997-04-23 2002-07-02 株式会社荏原製作所 超臨界反応装置及び方法
US5888389A (en) * 1997-04-24 1999-03-30 Hydroprocessing, L.L.C. Apparatus for oxidizing undigested wastewater sludges
JP3437408B2 (ja) 1997-05-22 2003-08-18 オルガノ株式会社 超臨界水酸化方法及び装置
JP3437409B2 (ja) 1997-05-22 2003-08-18 オルガノ株式会社 超臨界水酸化方法及び装置
JP3464897B2 (ja) 1997-11-11 2003-11-10 オルガノ株式会社 超臨界水酸化方法及び装置
US6121179A (en) * 1998-01-08 2000-09-19 Chematur Engineering Ab Supercritical treatment of adsorbent materials
FR2780986B1 (fr) 1998-07-10 2000-09-29 Electrolyse L Procede de transformation de structures chimiques dans un fluide sous pression et en temperature et dispositif pour sa mise en oeuvre
JP3174849B2 (ja) * 1998-10-30 2001-06-11 経済産業省産業技術総合研究所長 無触媒有機合成反応方法
US6238568B1 (en) 1999-05-06 2001-05-29 General Atomics Hydrothermal processing with phosphate additive
SE518803C2 (sv) 1999-09-03 2002-11-26 Chematur Eng Ab Metod och reaktionssystem med högt tryck och hög temperatur som är lämpat för superkritisk vattenoxidation
US6752972B1 (en) 2000-05-10 2004-06-22 Essox Research And Development, Inc. Plasma processing method and apparatus
SE0102222D0 (sv) * 2001-06-21 2001-06-21 Chematur Eng Ab Process och anläggning för behandling a avfall
US6773581B2 (en) 2001-10-18 2004-08-10 General Atomics System and method for solids transport in hydrothermal processes
EP1618071A1 (en) * 2003-05-06 2006-01-25 Engineered Support Systems, Inc. Systems and methods for water purification through supercritical oxidation
US7722823B2 (en) * 2004-10-22 2010-05-25 Drs Sustainment Systems, Inc. Systems and methods for air purification using supercritical water oxidation
SE528840C2 (sv) * 2004-11-15 2007-02-27 Chematur Eng Ab Reaktor och förfarande för överkritisk vattenoxidation
US7703285B2 (en) * 2007-03-27 2010-04-27 Chromalox, Inc. System and method for generating electricity from super critical water oxidation process
US8017089B2 (en) * 2008-07-25 2011-09-13 Eau-Viron Incorporated Method and apparatus for conducting supercritical wet oxidation reactions contained within a fluid envelope
CN101555059B (zh) * 2009-05-05 2011-04-06 西安交通大学 废有机物的超临界水处理用多孔蒸发壁装置
CN101830554B (zh) * 2010-05-18 2012-03-07 山东大学 一种提高超临界水氧化系统氧气利用率的方法
US20120210632A1 (en) * 2011-02-18 2012-08-23 Hong Glenn T Method and Apparatus for High Temperature Brine Phase Reactions
US20120246133A1 (en) * 2011-03-23 2012-09-27 Microsoft Corporation Online spelling correction/phrase completion system
CN103011442B (zh) * 2011-09-23 2014-03-12 中国石油化工股份有限公司 一种超临界水氧化处理乙烯废碱液的方法
US9950939B2 (en) * 2012-01-27 2018-04-24 Ohio University Technique for removal of organics and dissolved solids from aqueous medias via supercritical treatment
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CN104445572A (zh) * 2014-12-05 2015-03-25 内蒙古天一环境技术有限公司 多层喷烧的蒸发壁式超临界水氧化反应器
US10221488B2 (en) * 2015-09-18 2019-03-05 General Electric Company Supercritical water method for treating internal passages
FR3082439B1 (fr) * 2018-06-14 2021-04-23 Commissariat Energie Atomique Reacteur pour le traitement par oxydation hydrothermale d'une matiere organique dans un milieu reactionnel
KR20220024012A (ko) * 2019-06-28 2022-03-03 바텔리 메모리얼 인스티튜트 산화 공정을 통한 pfas의 파괴 및 오염된 장소로의 운송에 적합한 장치
CN110790467B (zh) * 2019-10-12 2020-11-10 西安交通大学 一种用于超临界水氧化处理系统的加热系统及控制方法
CN110642363B (zh) * 2019-10-22 2024-04-09 西安交通大学 一种分级强化有机物污染物降解的多功能超临界水反应器
CN110617466B (zh) * 2019-10-22 2024-11-19 西安交通大学 一种用于超深井下稠油热采的超临界水热燃烧型蒸汽发生器
IT201900020530A1 (it) * 2019-11-07 2021-05-07 Circular Mat S R L Procedimento per il trattamento delle acque reflue, per il recupero dei metalli ivi contenuti, ed attrezzatura per un simile procedimento
CN111056616B (zh) * 2019-12-26 2022-07-22 一重集团大连工程技术有限公司 一种空气为氧化剂的超临界水氧化系统及启动方法
CN111234878B (zh) * 2020-03-11 2025-04-15 西安交通大学 一种内热生成型高温超临界水气化系统及工艺
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Also Published As

Publication number Publication date
US5723045A (en) 1998-03-03
DE69529957D1 (de) 2003-04-24
EP0708058B1 (en) 2003-03-19
EP0708058A3 (en) 1997-02-05
US5571423A (en) 1996-11-05
EP0708058A2 (en) 1996-04-24
DE69529957T2 (de) 2003-09-11

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