ATE138896T1 - Korrosionsschutz für nassoxydationssysteme - Google Patents

Korrosionsschutz für nassoxydationssysteme

Info

Publication number
ATE138896T1
ATE138896T1 AT92308292T AT92308292T ATE138896T1 AT E138896 T1 ATE138896 T1 AT E138896T1 AT 92308292 T AT92308292 T AT 92308292T AT 92308292 T AT92308292 T AT 92308292T AT E138896 T1 ATE138896 T1 AT E138896T1
Authority
AT
Austria
Prior art keywords
wet oxidation
corrosion protection
oxidation systems
corrosion
oxidation system
Prior art date
Application number
AT92308292T
Other languages
English (en)
Inventor
Mark A Clark
David A Beula
Original Assignee
Zimpro Environmental Inc
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 Zimpro Environmental Inc filed Critical Zimpro Environmental Inc
Application granted granted Critical
Publication of ATE138896T1 publication Critical patent/ATE138896T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • 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
    • 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
    • C02F11/02—Biological treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Control Of Non-Electrical Variables (AREA)
AT92308292T 1991-09-25 1992-09-11 Korrosionsschutz für nassoxydationssysteme ATE138896T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/765,220 US5230810A (en) 1991-09-25 1991-09-25 Corrosion control for wet oxidation systems

Publications (1)

Publication Number Publication Date
ATE138896T1 true ATE138896T1 (de) 1996-06-15

Family

ID=25072969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92308292T ATE138896T1 (de) 1991-09-25 1992-09-11 Korrosionsschutz für nassoxydationssysteme

Country Status (11)

Country Link
US (1) US5230810A (de)
EP (1) EP0534650B1 (de)
JP (1) JPH05277358A (de)
KR (1) KR100225742B1 (de)
AT (1) ATE138896T1 (de)
AU (1) AU649873B2 (de)
CA (1) CA2077206A1 (de)
DE (1) DE69211270T2 (de)
ES (1) ES2088105T3 (de)
MX (1) MX9205446A (de)
TW (1) TW237485B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298174A (en) * 1993-05-07 1994-03-29 Zimpro Environmental, Inc. Low temperature caustic sulfide wet oxidation process
US5755974A (en) 1994-08-01 1998-05-26 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with a salt
US5551472A (en) 1994-08-01 1996-09-03 Rpc Waste Management Services, Inc. Pressure reduction system and method
JP3553720B2 (ja) * 1996-01-31 2004-08-11 新日本石油化学株式会社 湿式酸化方法
US6017460A (en) 1996-06-07 2000-01-25 Chematur Engineering Ab Heating and reaction system and method using recycle reactor
US5811026A (en) * 1996-08-14 1998-09-22 Phillips Engineering Company Corrosion inhibitor for aqueous ammonia absorption system
DE19729498A1 (de) * 1997-07-10 1999-02-18 Kt Kirsten Technologie Entwick Verdichteranlage
US6190564B1 (en) * 1998-10-01 2001-02-20 United States Filter Corporation Two-stage separation process
US7850822B2 (en) * 2003-10-29 2010-12-14 Siemens Water Technologies Holding Corp. System and method of wet oxidation of a viscose process stream
US20050171390A1 (en) * 2003-12-17 2005-08-04 Usfilter Corporation Wet oxidation process and system
US20060060541A1 (en) * 2004-09-23 2006-03-23 Abazajian Armen N Waste disposal method and apparatus using wet oxidation and deep well injection
US7909895B2 (en) * 2004-11-10 2011-03-22 Enertech Environmental, Inc. Slurry dewatering and conversion of biosolids to a renewable fuel
SE528840C2 (sv) * 2004-11-15 2007-02-27 Chematur Eng Ab Reaktor och förfarande för överkritisk vattenoxidation
SE529006C2 (sv) * 2004-11-15 2007-04-03 Chematur Eng Ab Förfarande och system för överkritisk vattenoxidation av en ström som innehåller oxiderbart material
CN101189190B (zh) * 2005-04-27 2011-06-08 环境能量技术股份有限公司 有机性废弃物的处理设备以及处理方法
US9193613B2 (en) 2006-10-03 2015-11-24 Siemens Energy, Inc. pH control to enable homogeneous catalytic wet air oxidation
US9315401B2 (en) 2007-01-22 2016-04-19 Siemens Energy, Inc. Wet air oxidation process using recycled copper catalyst
WO2009035642A1 (en) 2007-09-11 2009-03-19 Siemens Water Technologies Corp. Treatment of spent caustic waste
WO2010118103A1 (en) * 2009-04-07 2010-10-14 Enertech Environmental, Inc. Method for converting organic material into a renewable fuel
EP4168134A1 (de) * 2020-06-23 2023-04-26 Midrex Technologies, Inc. Dichtungsgasoptimierungssysteme und verfahren für einen direktreduktionsprozess
US11655511B2 (en) 2020-06-23 2023-05-23 Midrex Technologies, Inc. Seal gas optimization systems and methods for a direct reduction process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761409A (en) * 1971-10-06 1973-09-25 Texaco Inc Continuous process for the air oxidation of sour water
US3772188A (en) * 1972-02-28 1973-11-13 R Edwards Sewage treatment apparatus and method
US4174280A (en) * 1974-07-17 1979-11-13 Sterling Drug Inc. Oxidation process
US4126550A (en) * 1977-10-26 1978-11-21 Christian Doerschlag Flash reactor
US4350599A (en) * 1980-12-29 1982-09-21 Sterling Drug Inc. Process for treatment of caustic waste liquors
DE3729270A1 (de) * 1987-09-02 1989-03-16 Henkel Kgaa Kompaktstation zur kuehlkreislaufwasserbehandlung
FR2670868B1 (fr) * 1990-12-19 1995-07-13 Commissariat Energie Atomique Procede de destruction d'effluents organiques toxiques par incineration en phase aqueuse et installation en faisant application.
US5082571A (en) * 1991-05-13 1992-01-21 Zimpro Passavant Environmental Systems Inc. Caustic sulfide wet oxidation process

Also Published As

Publication number Publication date
EP0534650B1 (de) 1996-06-05
DE69211270D1 (de) 1996-07-11
US5230810A (en) 1993-07-27
DE69211270T2 (de) 1997-01-23
TW237485B (de) 1995-01-01
CA2077206A1 (en) 1993-03-26
AU649873B2 (en) 1994-06-02
AU2204592A (en) 1993-04-01
MX9205446A (es) 1993-03-01
EP0534650A1 (de) 1993-03-31
JPH05277358A (ja) 1993-10-26
KR100225742B1 (ko) 1999-10-15
ES2088105T3 (es) 1996-08-01
KR930005922A (ko) 1993-04-20

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