BR7306978D0 - Aperfeicoamento em processo para oxidacao por via umida de materiais carbonaceos de despejo - Google Patents

Aperfeicoamento em processo para oxidacao por via umida de materiais carbonaceos de despejo

Info

Publication number
BR7306978D0
BR7306978D0 BR6978/73A BR697873A BR7306978D0 BR 7306978 D0 BR7306978 D0 BR 7306978D0 BR 6978/73 A BR6978/73 A BR 6978/73A BR 697873 A BR697873 A BR 697873A BR 7306978 D0 BR7306978 D0 BR 7306978D0
Authority
BR
Brazil
Prior art keywords
carbonaceous
improvement
dump materials
humid
oxidation
Prior art date
Application number
BR6978/73A
Other languages
English (en)
Inventor
W Fassel
D Bridges
Original Assignee
Barber Colman Co
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 Barber Colman Co filed Critical Barber Colman Co
Publication of BR7306978D0 publication Critical patent/BR7306978D0/pt

Links

Classifications

    • 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
BR6978/73A 1972-09-29 1973-09-10 Aperfeicoamento em processo para oxidacao por via umida de materiais carbonaceos de despejo BR7306978D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2247841A DE2247841C3 (de) 1972-09-29 1972-09-29 Verfahren zur Naßoxydation von kohlenstoffhaltigem Abfallmaterial

Publications (1)

Publication Number Publication Date
BR7306978D0 true BR7306978D0 (pt) 1974-08-22

Family

ID=5857765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6978/73A BR7306978D0 (pt) 1972-09-29 1973-09-10 Aperfeicoamento em processo para oxidacao por via umida de materiais carbonaceos de despejo

Country Status (6)

Country Link
US (1) US3920548A (pt)
BE (1) BE805462A (pt)
BR (1) BR7306978D0 (pt)
CA (1) CA977621A (pt)
DE (1) DE2247841C3 (pt)
NL (1) NL186759C (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001198A (en) * 1974-05-28 1977-01-04 Thomas Frank A Method of recovering nutrients from cheese whey and purifying the effluent
DE2514198A1 (de) * 1975-04-01 1976-10-14 Linde Ag Verfahren zur beseitigung von abfallstoffen
US4052302A (en) * 1976-05-10 1977-10-04 Nasa Process of forming catalytic surfaces for wet oxidation reactions
DE2640603B2 (de) * 1976-09-09 1978-10-19 Bayer Ag, 5090 Leverkusen Verfahren zur Naßoxidation organischer Substanzen
US4477356A (en) * 1979-01-31 1984-10-16 Grow Harlow B Emulsion separation method and apparatus
US4395339A (en) * 1982-04-01 1983-07-26 Sterling Drug Inc. Method of operating pure oxygen wet oxidation systems
US4765900A (en) * 1987-02-13 1988-08-23 Vertech Treatment Systems, Inc. Process for the treatment of waste
DK71987D0 (da) * 1987-02-13 1987-02-13 Nordiske Kabel Traad Fremgangsmaade til rensning af olie- og kemikalieforurenet jord
US4756837A (en) * 1987-04-09 1988-07-12 Domtar Inc. Wet, pressure, partial oxidation of black liquor
IT1250307B (it) * 1991-09-17 1995-04-07 Romfin Srl Procedimento per la trasformazione di masse biologiche ai fini dell'utilizzo in agricoltura.
US5372725A (en) * 1991-11-04 1994-12-13 Halff; Albert H. Method for separation and removal of impurities from liquids
US5425883A (en) * 1991-11-04 1995-06-20 Reid; Allen F. Method for separation and removal of impurities from liquids
US5582715A (en) * 1992-04-16 1996-12-10 Rpc Waste Management Services, Inc. Supercritical oxidation apparatus for treating water with side injection ports
US5591415A (en) * 1994-01-27 1997-01-07 Rpc Waste Management Services, Inc. Reactor for supercritical water oxidation of waste
US5552039A (en) * 1994-07-13 1996-09-03 Rpc Waste Management Services, Inc. Turbulent flow cold-wall reactor
US5755974A (en) * 1994-08-01 1998-05-26 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with a salt
US5620606A (en) * 1994-08-01 1997-04-15 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with particles
US5551472A (en) * 1994-08-01 1996-09-03 Rpc Waste Management Services, Inc. Pressure reduction system and method
US5785852A (en) * 1995-04-06 1998-07-28 Midwest Research Institute Pretreatment of high solid microbial sludges
US6017460A (en) * 1996-06-07 2000-01-25 Chematur Engineering Ab Heating and reaction system and method using recycle reactor
EP1105690A2 (en) * 1998-05-26 2001-06-13 Hydrogen Burner Technology, Inc. Water gas shift reactor and heat exchanger
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
WO2002066386A1 (en) * 2001-02-23 2002-08-29 Aquarius Ventures International, Ltd. Process for selective refining of the di-hydrol polymer by temperature and pressure conditions below the critical point of water
US20050072718A1 (en) * 2003-10-07 2005-04-07 Lacy William J. System and device to treat sanitary and municipal wastewater and storm water run-offs
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
FR2900147B1 (fr) * 2006-04-19 2008-06-27 Otv Sa Procede d'oxydation par voie humide d'effluents chauffes essentiellement par auto-combustibilite, et installation correspondante.
PL385432A1 (pl) 2008-06-13 2009-12-21 Politechnika Lubelska Sposób utylizacji odpadów ściekowych zintegrowany z odzyskiem energii
JP2013136045A (ja) * 2011-11-28 2013-07-11 Ricoh Co Ltd 廃液処理装置及び廃液処理方法
CN107698012B (zh) * 2017-10-20 2024-02-13 吴丹丹 一种卧式自平衡超临界反应装置
CN110862138A (zh) * 2019-11-30 2020-03-06 上海鲲谷环保科技有限公司 一种湿式氧化反应系统
US11655168B2 (en) * 2020-05-22 2023-05-23 Halliburton Energy Services, Inc. Methods for wastewater treatment using alcohol ethoxylate surfactants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649534A (en) * 1970-05-15 1972-03-14 Du Pont Wet oxidation of acidified activated sludge
US3661778A (en) * 1971-01-18 1972-05-09 Sterling Drug Inc Wet air oxidization system for strong sludges and liquors

Also Published As

Publication number Publication date
NL186759C (nl) 1991-02-18
DE2247841A1 (de) 1974-04-04
BE805462A (fr) 1974-03-28
NL7312989A (pt) 1974-04-02
CA977621A (en) 1975-11-11
DE2247841C3 (de) 1981-02-12
US3920548A (en) 1975-11-18
DE2247841B2 (de) 1980-06-04
NL186759B (nl) 1990-09-17

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