ATE168580T1 - Reduktion von säuren emissionen - Google Patents

Reduktion von säuren emissionen

Info

Publication number
ATE168580T1
ATE168580T1 AT94928240T AT94928240T ATE168580T1 AT E168580 T1 ATE168580 T1 AT E168580T1 AT 94928240 T AT94928240 T AT 94928240T AT 94928240 T AT94928240 T AT 94928240T AT E168580 T1 ATE168580 T1 AT E168580T1
Authority
AT
Austria
Prior art keywords
flue gas
liquor
earth metal
alkaline earth
sulphur
Prior art date
Application number
AT94928240T
Other languages
English (en)
Inventor
Klaus Oehr
Original Assignee
Dynamotive Corp
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 Dynamotive Corp filed Critical Dynamotive Corp
Application granted granted Critical
Publication of ATE168580T1 publication Critical patent/ATE168580T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B01D53/40—Acidic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Catalysts (AREA)
  • Industrial Gases (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Saccharide Compounds (AREA)
  • Fats And Perfumes (AREA)
AT94928240T 1993-09-30 1994-09-27 Reduktion von säuren emissionen ATE168580T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08130123 US5458803B1 (en) 1993-09-30 1993-09-30 Acid emission reduction

Publications (1)

Publication Number Publication Date
ATE168580T1 true ATE168580T1 (de) 1998-08-15

Family

ID=22443155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94928240T ATE168580T1 (de) 1993-09-30 1994-09-27 Reduktion von säuren emissionen

Country Status (20)

Country Link
US (2) US5458803B1 (de)
EP (1) EP0721367B1 (de)
JP (1) JPH09505768A (de)
KR (1) KR960704617A (de)
CN (1) CN1068242C (de)
AT (1) ATE168580T1 (de)
AU (1) AU677436B2 (de)
BR (1) BR9407727A (de)
CA (1) CA2172846A1 (de)
CZ (1) CZ92296A3 (de)
DE (1) DE69411931T2 (de)
DK (1) DK0721367T3 (de)
ES (1) ES2122331T3 (de)
LV (1) LV11533B (de)
NZ (1) NZ273900A (de)
PL (1) PL313764A1 (de)
SI (1) SI9420056A (de)
SK (1) SK42996A3 (de)
TW (1) TW320569B (de)
WO (1) WO1995009041A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458803B1 (en) * 1993-09-30 1999-08-03 Dynamotive Corp Acid emission reduction
ZA959926B (en) * 1995-11-03 1997-02-20 Dynamotive Corp Reduction of acid rain and ozone depletion precursors.
US5817282A (en) * 1996-03-28 1998-10-06 Dynamotive Technologies Corporation Reduction of nitrogen oxides
ITMI20010336U1 (it) * 2001-06-20 2002-12-20 Cadif Srl Membrana con anima metallica per impermeabilizzazioni e protezioni strutturali,elettrotermica
US8079845B2 (en) * 2005-05-10 2011-12-20 Environmental Energy Services, Inc. Processes for operating a utility boiler and methods therefor
US20080006519A1 (en) * 2006-07-06 2008-01-10 Badger Phillip C Method and system for accomplishing flash or fast pyrolysis with carbonaceous materials
CA2669854C (en) * 2006-12-11 2015-05-19 Basf Se Process for isolating n2o
ITMI20072290A1 (it) * 2007-12-06 2009-06-07 Itea Spa Processo di combustione
US20100139155A1 (en) * 2009-01-26 2010-06-10 Mennell James A Switch grass fuel objects with high heat output and reduced air emissions designed for large-scale power generation
US20100139156A1 (en) * 2009-01-26 2010-06-10 Mennell James A Corn stover fuel objects with high heat output and reduced emissions designed for large-scale power generation
US20110035998A1 (en) * 2009-08-14 2011-02-17 Badger Phillip C Plant for the flash or fast pyrolysis of carbonaceous materials
BR112013026553B1 (pt) 2011-04-15 2020-01-28 Biogenic Reagents LLC processos para produzir reagentes biogênicos ricos em carbono
US20150144831A1 (en) 2012-05-07 2015-05-28 Biogenic Reagent Ventures, Llc Biogenic activated carbon and methods of making and using same
US12350648B2 (en) 2013-10-24 2025-07-08 Carbon Technology Holdings, LLC Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediates
US11358119B2 (en) 2014-01-16 2022-06-14 Carbon Technology Holdings, LLC Carbon micro-plant
CA2977092C (en) 2014-02-24 2022-12-13 Biogenic Reagents Ventures, Llc Highly mesoporous activated carbon
US11413601B2 (en) 2014-10-24 2022-08-16 Carbon Technology Holdings, LLC Halogenated activated carbon compositions and methods of making and using same
IL319631A (en) 2018-06-14 2025-05-01 Carbon Tech Holdings Llc Biogenic porous silicon dioxide carbon compositions and methods for their preparation and use
CN108744922A (zh) * 2018-07-03 2018-11-06 山东寿光巨能金玉米开发有限公司 一种应用于玉米淀粉生产领域的管束废热尾气处理方法及专用装置
EP4324948A3 (de) 2020-09-25 2024-04-24 Carbon Technology Holdings, LLC Bioreduktion von metallerzen in einer biomassepyrolyse
JP2024508270A (ja) 2021-02-18 2024-02-26 カーボン テクノロジー ホールディングス， エルエルシー カーボンネガティブ冶金製品
MX2023012635A (es) 2021-04-27 2024-01-12 Carbon Tech Holdings Llc Composiciones de biocarbón con carbono fijado optimizado y procesos para producir las mismas.
US11987763B2 (en) 2021-07-09 2024-05-21 Carbon Technology Holdings, LLC Processes for producing biocarbon pellets with high fixed-carbon content and optimized reactivity, and biocarbon pellets obtained therefrom
EP4381019A4 (de) 2021-08-02 2025-07-30 Carbon Tech Holdings Llc Verfahren und systeme zur rückgewinnung von kohlenstoff aus biomassepyrolyseflüssigkeiten
CN113698603B (zh) * 2021-08-21 2022-05-17 昆明理工大学 利用二氧化硫烟气制备含硫高分子功能材料的方法
EP4430017A4 (de) 2021-11-12 2025-12-17 Carbon Tech Holdings Llc Biokohlenstoffzusammensetzungen mit optimierten zusammensetzungsparametern und verfahren zur herstellung davon

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR553704A (fr) * 1922-07-05 1923-05-29 Procédé de traitement méthodique des eaux noires provenant du lessivage à la soude caustique des différents végétaux, en vue de la séparation des corps qu'elles contiennent
US1917660A (en) * 1928-07-09 1933-07-11 Commercial Solvents Corp Method of separating and recovering acetic and butyric acids
US3970434A (en) * 1974-10-07 1976-07-20 The United States Of America As Represented By The United States Energy Research And Development Administration Process for reducing sulfur in coal char
US4259085A (en) * 1977-01-27 1981-03-31 Dravo Corporation Pelletized fixed sulfur fuel
DE2908322C2 (de) * 1979-03-03 1987-02-19 Heinz Dipl.-Ing. 4390 Gladbeck Hölter Verfahren zum Reinigen von Rauchgasen und anderen Abgasen, die Schwefeldioxid enthalten
US4319885A (en) * 1980-09-08 1982-03-16 Aluminum Company Of America Coal fuel mixture resulting in reduced sulfurous pollutants
US4505776A (en) * 1982-07-08 1985-03-19 Wescam Services Inc. Composition and method for treating flue gas and methanol containing effluents
US4613487A (en) * 1985-03-22 1986-09-23 Conoco Inc. Flue gas desulfurization process
US4615871A (en) * 1985-03-22 1986-10-07 Conoco Inc. Flue gas desulfurization process
US4728393A (en) * 1985-11-20 1988-03-01 Domtar Inc. Methods for obtaining deicers from black liquor
US4786485A (en) * 1986-11-12 1988-11-22 The United States Of America As Represented By The United States Environmental Protection Agency Lignosulfonate-modified calcium hydroxide for SO2 control during furnace injection
US5288857A (en) * 1988-12-12 1994-02-22 Ligno Tech Sweden Ab Lignin preparation and method for its manufacture
WO1993001125A1 (en) * 1991-07-03 1993-01-21 Radian Corporation Cocurrent scrubber method and system
US5458803B1 (en) * 1993-09-30 1999-08-03 Dynamotive Corp Acid emission reduction

Also Published As

Publication number Publication date
KR960704617A (ko) 1996-10-09
CN1068242C (zh) 2001-07-11
DK0721367T3 (da) 1999-04-26
AU7737394A (en) 1995-04-18
LV11533B (en) 1997-06-20
ES2122331T3 (es) 1998-12-16
SI9420056A (en) 1996-10-31
DE69411931D1 (de) 1998-08-27
CN1133569A (zh) 1996-10-16
NZ273900A (en) 1996-11-26
US5645805A (en) 1997-07-08
US5458803B1 (en) 1999-08-03
WO1995009041A1 (en) 1995-04-06
TW320569B (de) 1997-11-21
BR9407727A (pt) 1997-02-12
PL313764A1 (en) 1996-07-22
CZ92296A3 (en) 1996-09-11
AU677436B2 (en) 1997-04-24
LV11533A (lv) 1996-10-20
JPH09505768A (ja) 1997-06-10
EP0721367A1 (de) 1996-07-17
US5645805B1 (en) 2000-01-11
SK42996A3 (en) 1996-11-06
DE69411931T2 (de) 1999-04-01
US5458803A (en) 1995-10-17
CA2172846A1 (en) 1995-04-06
EP0721367B1 (de) 1998-07-22

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee