CL2011002413A1 - Method for oxidizing a raw material comprising oxidizing a raw material in a reactor in admixture with nitric acid and a secondary oxidizing acid. - Google Patents

Method for oxidizing a raw material comprising oxidizing a raw material in a reactor in admixture with nitric acid and a secondary oxidizing acid.

Info

Publication number
CL2011002413A1
CL2011002413A1 CL2011002413A CL2011002413A CL2011002413A1 CL 2011002413 A1 CL2011002413 A1 CL 2011002413A1 CL 2011002413 A CL2011002413 A CL 2011002413A CL 2011002413 A CL2011002413 A CL 2011002413A CL 2011002413 A1 CL2011002413 A1 CL 2011002413A1
Authority
CL
Chile
Prior art keywords
oxidizing
raw material
acid
admixture
reactor
Prior art date
Application number
CL2011002413A
Other languages
Spanish (es)
Inventor
George G Foster
Frederick P Kesler
Malcolm Draper
Original Assignee
Earth Renewal Group Llc
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
Priority claimed from US12/416,412 external-priority patent/US7951988B2/en
Priority claimed from US12/416,424 external-priority patent/US7915474B2/en
Priority claimed from US12/416,419 external-priority patent/US8115047B2/en
Priority claimed from US12/416,431 external-priority patent/US8481800B2/en
Priority claimed from US12/416,438 external-priority patent/US8168847B2/en
Application filed by Earth Renewal Group Llc filed Critical Earth Renewal Group Llc
Publication of CL2011002413A1 publication Critical patent/CL2011002413A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
    • 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
    • B01J19/0006—Controlling or regulating processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

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

Abstract

Método para oxidar una materia prima que comprende oxidar una materia prima en un reactor en mezcla con ácido nítrico y un ácido oxidante segundario.Method for oxidizing a raw material comprising oxidizing a raw material in a reactor in admixture with nitric acid and a secondary oxidizing acid.

CL2011002413A 2009-04-01 2011-09-29 Method for oxidizing a raw material comprising oxidizing a raw material in a reactor in admixture with nitric acid and a secondary oxidizing acid. CL2011002413A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/416,412 US7951988B2 (en) 2009-04-01 2009-04-01 Aqueous phase oxidation process
US12/416,424 US7915474B2 (en) 2009-04-01 2009-04-01 Aqueous phase oxidation process
US12/416,419 US8115047B2 (en) 2009-04-01 2009-04-01 Aqueous phase oxidation process
US12/416,431 US8481800B2 (en) 2009-04-01 2009-04-01 Aqueous phase oxidation process
US12/416,438 US8168847B2 (en) 2009-04-01 2009-04-01 Aqueous phase oxidation process

Publications (1)

Publication Number Publication Date
CL2011002413A1 true CL2011002413A1 (en) 2012-06-15

Family

ID=42199039

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002413A CL2011002413A1 (en) 2009-04-01 2011-09-29 Method for oxidizing a raw material comprising oxidizing a raw material in a reactor in admixture with nitric acid and a secondary oxidizing acid.

Country Status (8)

Country Link
EP (1) EP2414097A2 (en)
JP (3) JP2012522635A (en)
KR (1) KR20120013957A (en)
CN (1) CN102438741A (en)
CA (1) CA2756772C (en)
CL (1) CL2011002413A1 (en)
MX (1) MX2011010357A (en)
WO (1) WO2010120450A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6238116B2 (en) * 2012-12-04 2017-11-29 株式会社リコー Fluid purification device
CN110921901A (en) * 2019-12-07 2020-03-27 衡水均凯化工有限公司 Treatment method of alkaline waste liquid

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916203A1 (en) * 1979-04-21 1980-11-06 K E W A Kernbrennstoff Wiedera METHOD FOR TREATING FLAMMABLE, SOLID, RADIOACTIVE WASTE
US4350599A (en) * 1980-12-29 1982-09-21 Sterling Drug Inc. Process for treatment of caustic waste liquors
MX171672B (en) * 1988-07-19 1993-11-10 Safe Waste Systems Inc COMPOSITION TO ENCAPSULATE CHROME, ARSENIC AND OTHER TOXIC METALS PRESENT IN WASTE AND PROCEDURE TO TREAT THE SAME
EP0568736A1 (en) * 1992-05-06 1993-11-10 WASTE TREATMENT PATENTS & RESEARCH N.V. Method for co-processing organic wastes and spent nitric acid wash water
CZ282553B6 (en) * 1993-01-27 1997-08-13 R & O Mining Processing Ltd. Process of continuous hydrometallurgical conversion of copper and/or zinc sulfides from complex ores
US5785868A (en) * 1995-09-11 1998-07-28 Board Of Regents, Univ. Of Texas System Method for selective separation of products at hydrothermal conditions
JPH1043710A (en) * 1996-08-02 1998-02-17 Hitachi Ltd Method and device for treating waste containing metal oxide and material to be oxidized
JPH10146574A (en) * 1996-11-20 1998-06-02 Mitsubishi Materials Corp Method for treating fly ash
US5814292A (en) * 1996-12-19 1998-09-29 Energy Research Group Comprehensive energy producing methods for aqueous phase oxidation
CN1213097C (en) * 1997-08-20 2005-08-03 东芝株式会社 Method and equipment for processing waste materials
SE518803C2 (en) * 1999-09-03 2002-11-26 Chematur Eng Ab Method and reaction system with high pressure and high temperature suitable for supercritical water oxidation
JP2002045823A (en) * 2000-08-07 2002-02-12 Shiro Yoshizaki Method for removing heavy metals
JP2003299941A (en) * 2002-04-04 2003-10-21 Kurita Water Ind Ltd Hydrothermal oxidative reaction treatment apparatus and method using the same
CN1232662C (en) * 2002-09-03 2005-12-21 福州大学 Method for extracting cobalt from industrial waste residue

Also Published As

Publication number Publication date
WO2010120450A3 (en) 2011-01-20
CA2756772C (en) 2017-09-26
WO2010120450A2 (en) 2010-10-21
AU2010236942A1 (en) 2011-10-27
JP2016106023A (en) 2016-06-16
CA2756772A1 (en) 2010-10-21
JP2012522635A (en) 2012-09-27
EP2414097A2 (en) 2012-02-08
JP2014144452A (en) 2014-08-14
MX2011010357A (en) 2011-12-16
CN102438741A (en) 2012-05-02
KR20120013957A (en) 2012-02-15

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