ES2131400T3 - Procedimiento de desmercurizacion. - Google Patents

Procedimiento de desmercurizacion.

Info

Publication number
ES2131400T3
ES2131400T3 ES96920678T ES96920678T ES2131400T3 ES 2131400 T3 ES2131400 T3 ES 2131400T3 ES 96920678 T ES96920678 T ES 96920678T ES 96920678 T ES96920678 T ES 96920678T ES 2131400 T3 ES2131400 T3 ES 2131400T3
Authority
ES
Spain
Prior art keywords
conducted
mercury
procedure
residual
gases
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
ES96920678T
Other languages
English (en)
Inventor
Jozef Hanulik
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.)
Deco-Hanulik AG
Original Assignee
Deco-Hanulik AG
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 to CH02002/95A priority Critical patent/CH689111A5/de
Application filed by Deco-Hanulik AG filed Critical Deco-Hanulik AG
Application granted granted Critical
Publication of ES2131400T3 publication Critical patent/ES2131400T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/38Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B43/00Obtaining mercury
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001Dry processes
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20Organic substances
    • A62D2101/24Organic substances containing heavy metals
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40Inorganic substances
    • A62D2101/43Inorganic substances containing heavy metals, in the bonded or free state
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2203/00Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/10Apparatus specially adapted for treating harmful chemical agents; Details thereof
    • Y02P10/214

Abstract

LAS SUSTANCIAS CONTAMINADAS CON MERCURIO SON CONDUCIDAS A TRAVES DE UN SHREDDER (2) DE UN DISPOSITIVO DE CARGA QUE CARGA EL HORNO ROTATIVO TUBULAR (4) EN EL QUE, MEDIANTE UN QUEMADOR PRIMARIO (7), SE EVAPORA EL CONTENIDO DE MERCURIO. LA TEMPERATURA DEL TUBO ROTATORIO (5) NO REVESTIDO SE CONTROLA DESDE FUERA CON SENSORES DE INFRARROJO (30) EN TODA SU LONGITUD Y EN DIVERSOS PUNTOS A LO LARGO DE ESTA. LOS DATOS AVERIGUADOS SON CONDUCIDOS A UNA UNIDAD DE REGULACION (31) QUE CONTROLA LA ALIMENTACION DE COMBUSTIBLE (9) Y LA ALIMENTACION DE AIRE PRIMARIO (10) A TRAVES DE DIVERSAS LINEAS DE MANDO (32-34). LOS GASES QUEMADOS SON CONDUCIDOS POR UN CONDUCTO (12) HASTA UN CICLON (13) EN EL CUAL LAS SUSTANCIAS SOLIDAS SON SEPARADAS, RETORNANDO LUEGO AL PROCEDIMIENTO. A TRAVES DE UNA CAMARA DE POSTCOMBUSTION (14) DE UN QUENCH (22), LOS GASES LLEGAN A UN LAVADOR (16) EN EL CUAL SE ELIMINA EL MERCURIO. LOS GASES RESIDUALES LLEGAN A LA CHIMENEA (20) A TRAVES DE UN FILTRO DE CARBON ACTIVO (18). ESTE PROCEDIMIENTO RESULTA ESPECIALMENTE FACIL DE DIRIGIR, ES BARATO Y POSIBILITA QUE SE LOGRE ALCANZAR UN CONTENIDO RESIDUAL DE MERCURIO ESPECIALMENTE BAJO, POR EJEMPLO, POR DEBAJO DE 0,1 PPM EN EL PRODUCTO DE COMBUSTION RESIDUAL.
ES96920678T 1995-07-10 1996-07-08 Procedimiento de desmercurizacion. Expired - Lifetime ES2131400T3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH02002/95A CH689111A5 (de) 1995-07-10 1995-07-10 Verfahren zur Demerkurisation.

Publications (1)

Publication Number Publication Date
ES2131400T3 true ES2131400T3 (es) 1999-07-16

Family

ID=4223607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96920678T Expired - Lifetime ES2131400T3 (es) 1995-07-10 1996-07-08 Procedimiento de desmercurizacion.

Country Status (8)

Country Link
US (1) US6024931A (es)
EP (1) EP0841968B1 (es)
AT (1) AT179624T (es)
AU (1) AU6186396A (es)
CH (1) CH689111A5 (es)
DE (1) DE59601834D1 (es)
ES (1) ES2131400T3 (es)
WO (1) WO1997002864A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6268590B1 (en) * 2000-03-06 2001-07-31 Summit Valley Equipment And Engineering, Corp. Apparatus and method for continuous retorting of mercury from ores and others mercury contaminated materials
US6475451B1 (en) 2000-08-23 2002-11-05 Gas Technology Institute Mercury removal from gaseous process streams
US7214254B2 (en) * 2003-10-28 2007-05-08 Hendrix Holding Company, Inc. Method of removing mercury from mercury contaminated materials
CN1901982B (zh) * 2003-10-31 2010-04-21 金属合金回收公司 从废弃物流减少无机污染物的方法
BRPI0512706A (pt) 2004-06-28 2008-04-01 Nox Ii International Ltd redução de emissões de gás de enxofre resultantes da queima de combustìveis carbonáceos
CN102352274B (zh) 2005-03-17 2015-01-21 Noxii国际有限公司 吸附剂组合物及使用其降低煤燃烧过程中的汞排放量的方法
CA2851742C (en) 2005-03-17 2017-07-11 Nox Ii, Ltd. Reducing mercury emissions from the burning of coal
US8124036B1 (en) 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
US8150776B2 (en) * 2006-01-18 2012-04-03 Nox Ii, Ltd. Methods of operating a coal burning facility
US20070184394A1 (en) * 2006-02-07 2007-08-09 Comrie Douglas C Production of cementitious ash products with reduced carbon emissions
DE102007010776B4 (de) * 2007-03-06 2008-11-13 Gfe Metalle Und Materialien Gmbh Verfahren zur Herstellung eines schwermetallangereicherten, kohlenstoffarmen Konzentrats aus kohlenstoffreichen, schwermetallhaltigen Rückständen insbesondere der Erdölverarbeitung
CA2767398C (en) 2009-07-06 2018-02-27 MAR Systems, Inc. Media for removal of contaminants from fluid streams and method of making and using same
CA2788820A1 (en) * 2010-02-04 2011-08-11 Michael Durham Method and system for controlling mercury emissions from coal-fired thermal processes
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
US8383071B2 (en) 2010-03-10 2013-02-26 Ada Environmental Solutions, Llc Process for dilute phase injection of dry alkaline materials
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US8974756B2 (en) 2012-07-25 2015-03-10 ADA-ES, Inc. Process to enhance mixing of dry sorbents and flue gas for air pollution control
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2186876A (en) * 1938-01-17 1940-01-09 Harold B Menardi Process for the production of mercury from ores
US3615363A (en) * 1968-11-08 1971-10-26 Leopoldo Ruiz Montes De Oca Process and apparatus for recovery of mercury from ores containing it
US4087276A (en) * 1975-05-05 1978-05-02 Anic S.P.A. Removal of mercury from sludge by heating and condensing
SE451464B (sv) * 1981-12-01 1987-10-12 Lumalampan Ab Forfarande och anordning for atervinning av kvicksilver ur avfall innehallande organiskt material
JPS6118487A (en) * 1984-07-05 1986-01-27 Kaneko Shoji Kk Method for disposing used dry element cell
US4861262A (en) * 1984-08-17 1989-08-29 American Combustion, Inc. Method and apparatus for waste disposal
JPS6161687A (en) * 1984-09-03 1986-03-29 Nichijiyuu Res Center:Kk Method for removing mercury from waste containing mercury
NO157543C (no) * 1984-10-19 1988-04-06 Norzink As Fremgangsmaate ved rensing av kvikksoelvholdige gasser og samtidig gjenvinning av kvikksoelvet i metallisk form.
WO1990007681A1 (de) * 1988-09-14 1990-07-12 K + K Ofenbau Gmbh Verfahren und vorrichtung zum verbrennen und nachverbrennen von rückständen
US4986197A (en) * 1989-06-06 1991-01-22 Kent John M Apparatus for using hazardous waste to form non hazardous aggregate
FR2653044B1 (fr) * 1989-10-12 1992-03-27 Pec Engineering Procede et dispositifs de decontamination de produits solides.
US4974530A (en) * 1989-11-16 1990-12-04 Energy And Environmental Research Apparatus and methods for incineration of toxic organic compounds
US5300137A (en) * 1992-09-18 1994-04-05 Pittsburgh Mineral And Environmental Technology, Inc. Method for removing mercury from contaminated soils and industrial wastes and related apparatus
DE4243313A1 (de) * 1992-12-21 1994-06-23 Ubib Unternehmens Und Innovati Verfahren zur Dekontaminierung quecksilberbelasteter Feststoffe und Vorrichtungen zur Durchführung des Verfahrens
US5619936A (en) * 1993-05-28 1997-04-15 Kleen Soil Technologies, L.C. Thermal desorption unit and processes
US5569154A (en) * 1995-06-14 1996-10-29 Navetta; Michael S. Method and apparatus for removing mercury from mercury-contaminated soils

Also Published As

Publication number Publication date
EP0841968B1 (de) 1999-05-06
CH689111A5 (de) 1998-10-15
WO1997002864A1 (de) 1997-01-30
AU6186396A (en) 1997-02-10
DE59601834D1 (de) 1999-06-10
US6024931A (en) 2000-02-15
AT179624T (de) 1999-05-15
EP0841968A1 (de) 1998-05-20

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