[go: up one dir, main page]

BR9706582A - Método para oxidação de substâncias líquidas de escape contendo matéria orgânica - Google Patents

Método para oxidação de substâncias líquidas de escape contendo matéria orgânica

Info

Publication number
BR9706582A
BR9706582A BR9706582-0A BR9706582A BR9706582A BR 9706582 A BR9706582 A BR 9706582A BR 9706582 A BR9706582 A BR 9706582A BR 9706582 A BR9706582 A BR 9706582A
Authority
BR
Brazil
Prior art keywords
organic matter
hot gas
containing organic
substances containing
oxidizing liquid
Prior art date
Application number
BR9706582-0A
Other languages
English (en)
Inventor
Bertel Myreen
Original Assignee
Poeyry Jaakko & Co Oy
Eka Chemicals Ab
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 Poeyry Jaakko & Co Oy, Eka Chemicals Ab filed Critical Poeyry Jaakko & Co Oy
Publication of BR9706582A publication Critical patent/BR9706582A/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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0057—Oxidation of liquors, e.g. in order to reduce the losses of sulfur compounds, followed by evaporation or combustion if the liquor in question is a black liquor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/08—Liquid slag removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/20—Combustion to temperatures melting waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/30—Combustion in a pressurised chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/30—Sorption devices using carbon, e.g. coke

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Combustion & Propulsion (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Fertilizers (AREA)

Abstract

Patente de Invenção: <B>"MéTODO PARA A OXIDAçãO DE SUBSTâNCIAS LìQUIDAS DE ESCAPE CONTENDO MATéRIA ORGâNICA"<D>. A presente invenção refere-se a um método para essencialmente completar a oxidação de uma substância líquida concentrada (33) contendo matéria orgânica oxidável, compreendendo as etapas a seguir realizadas sob substancial pressão superatmosférica. De acordo com a presente invenção (a) uma alimentação (12) da substância líquida concentrada (33), pré-aquecida (30, 31) a uma temperatura maior do que cerca de 10°C abaixo do ponto de ebulição da água na dita pressão superatmosférica, é oxidada (1) essencialmente de forma completa a uma temperatura de pelo menos 800°C com um gás (13) contendo pelo menos 60 por cento em volume de oxigênio resultando em uma suspensão (4) de gás quente e escória em fusão; (b) a escória em fusão é separada do gás quente (5) e dissolvida em água (15); e (c) o gás quente separado (5) é esfriado (7) a uma temperatura abaixo de 250°C com um líquido aquoso (8) e em seguida retirado (23).
BR9706582-0A 1996-04-03 1997-04-02 Método para oxidação de substâncias líquidas de escape contendo matéria orgânica BR9706582A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI961498A FI104712B (sv) 1996-04-03 1996-04-03 Förfarande för oxidering av avloppsvatten innehållande organiska ämnen
PCT/FI1997/000203 WO1997037944A1 (en) 1996-04-03 1997-04-02 Method for oxidation of waste liquors containing organic matter

Publications (1)

Publication Number Publication Date
BR9706582A true BR9706582A (pt) 1999-12-28

Family

ID=8545781

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706582-0A BR9706582A (pt) 1996-04-03 1997-04-02 Método para oxidação de substâncias líquidas de escape contendo matéria orgânica

Country Status (10)

Country Link
EP (1) EP0844982B1 (pt)
AT (1) ATE243659T1 (pt)
AU (1) AU2163097A (pt)
BR (1) BR9706582A (pt)
CA (1) CA2222986C (pt)
DE (1) DE69723034T2 (pt)
ES (1) ES2201282T3 (pt)
FI (1) FI104712B (pt)
PT (1) PT844982E (pt)
WO (1) WO1997037944A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010207A1 (it) * 2001-04-06 2002-10-06 Itea Spa Procedimento perfezionato per il trattamento di materiali, nonche' impianto e reattore per l'attuazione di detto procedimento
FI120548B (fi) * 2004-01-14 2009-11-30 Rinheat Oy Menetelmä alkaliyhdisteitä sisältävän orgaanisen jätekonsentraatin polttamiseksi hapettavissa olosuhteissa
FR2916258B1 (fr) * 2007-05-18 2009-08-28 Hasan Sigergok Procede et installation pour l'incineration de dechets avec prechauffage de ceux-ci par les gaz de combustion, la combustion etant realise sans azote avec apport d'oxygene
EP2025807A1 (en) * 2007-07-25 2009-02-18 Rinheat OY Method to recover chemicals in mechanical pulping
EP2236588B1 (en) * 2009-04-02 2012-07-04 General Electric Company Process for use of pyrolysis water
US20110226997A1 (en) 2010-03-19 2011-09-22 Air Products And Chemicals, Inc. Method And System Of Gasification

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426389A (en) * 1973-05-07 1976-02-25 Ebara Infilco Process for incinerating slurry
SE448173B (sv) * 1985-06-03 1987-01-26 Croon Inventor Ab Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys
FI98626C (sv) * 1994-10-04 1997-07-25 Eka Nobel Ab Förfarande för rening av avloppsvatten

Also Published As

Publication number Publication date
EP0844982A1 (en) 1998-06-03
AU2163097A (en) 1997-10-29
FI961498A0 (fi) 1996-04-03
FI104712B (sv) 2000-03-31
FI961498A (fi) 1997-10-04
PT844982E (pt) 2003-10-31
WO1997037944A1 (en) 1997-10-16
DE69723034T2 (de) 2004-06-09
CA2222986A1 (en) 1997-10-16
ES2201282T3 (es) 2004-03-16
CA2222986C (en) 2008-04-01
DE69723034D1 (de) 2003-07-31
EP0844982B1 (en) 2003-06-25
ATE243659T1 (de) 2003-07-15

Similar Documents

Publication Publication Date Title
ES2117450T3 (es) Metodo para la oxidacion de licores organicos residuales.
JPS56108735A (en) Treating method of waste water in preparation of methacrylic acid
SE7704774L (sv) Behandling av organiskt avfall
GR3024911T3 (en) Removal of excess dye from new textiles
FR2429255A1 (fr) Procede de traitement du houblon par le dioxyde de carbone en tant qu&#39;agent d&#39;extraction
DK0549013T3 (da) Fremgangsmåde til oxidation af organiske forbindelser med hydrogenperoxid fremstillet ved en anthraquinon redoxproces
BR9706582A (pt) Método para oxidação de substâncias líquidas de escape contendo matéria orgânica
ES2030266T3 (es) Procedimiento para tratar residuos que contienen cianuro caustico y metal.
JPS54134012A (en) Iron making by a direct method
JPS5588896A (en) Methane fermenting method
JPS5439791A (en) Operation method of reactor
ATE189716T1 (de) Verfahren zum peroxidbleichen von cellulosischen und lignocellulosischen materialen
FI971371A (fi) Orgaanisten jätelipeiden hapetusmenetelmä
JPS57206633A (en) Purifying method of anthraquinone
JPS5750895A (en) Enzymatic decomposition of beef tallow
JPS5622634A (en) Recovering method for vanadium from dephosphorization slag
JPS5614424A (en) Recovering method for platinum group element from platinum type catalyst
Flores Jr et al. N sub 2--Methanol Boosts Controllability, Safety, at Bearing Plant
JPS5481238A (en) Production of high-purity terephthalic acid
JPS54137421A (en) Decarburization of high-chromium molten steel
JPS57155314A (en) Refining of high-cr steel
JPS5498493A (en) Operation method of reactor
Lee et al. The influence of RH snorkel design in steel refining
Featherstone Process for Decarburizing Ferromanganese
EP0384272A3 (en) Improvements to the catalyzed oxidation of bayer liquor organics

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: EKA CHEMICALS AB (SE) , POEYRY FOREST INDUSTRY OY

Free format text: ALTERADO DE: JAAKKO POEYRY OY

B25A Requested transfer of rights approved

Owner name: CONOX OY (FI)

Free format text: TRANSFERIDO DE: POEYRY FOREST INDUSTRY OY E EKA CHEMICALS AB

B25A Requested transfer of rights approved

Owner name: SILOXY LIMITED (IE)

Free format text: TRANSFERIDO DE: CONOX OY

B25A Requested transfer of rights approved

Owner name: NORAM ENGINEERING AND CONSTRUCTORS LTD. (CA)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A 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 2343 DE 01-12-2015 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.