|
US4009241A
(en)
*
|
1971-09-16 |
1977-02-22 |
Showa Denko Kabushiki Kaisha |
Method of removing mercury vapor from gases contaminated therewith
|
|
ES411067A1
(es)
*
|
1973-01-29 |
1976-01-01 |
Patronato De Investigacion Cie |
Procedimiento para depuracion del mercurio de gases meta- lurgicos conteniendo anhidrido sufuroso.
|
|
DE2453143C3
(de)
*
|
1973-11-09 |
1979-09-13 |
Nippon Mining Co., Ltd., Tokio |
Verfahren zum Entfernen von Quecksilber aus einem Schwefeldioxyd enthaltenden Gas
|
|
JPS5236521A
(en)
*
|
1975-09-16 |
1977-03-19 |
Boliden Ab |
Method of extracting and recovering mercury from gas
|
|
SE396772B
(sv)
*
|
1975-09-16 |
1977-10-03 |
Boliden Ab |
Forfarande for extraktion och utvinning av kvicksilver ur gaser
|
|
US4044098A
(en)
*
|
1976-05-18 |
1977-08-23 |
Phillips Petroleum Company |
Removal of mercury from gas streams using hydrogen sulfide and amines
|
|
SE432361B
(sv)
*
|
1981-05-08 |
1984-04-02 |
Boliden Ab |
Forfarande for avskiljning av gasformigt elementert kvicksilver ur en gas
|
|
US4474896A
(en)
*
|
1983-03-31 |
1984-10-02 |
Union Carbide Corporation |
Adsorbent compositions
|
|
NO157543C
(no)
*
|
1984-10-19 |
1988-04-06 |
Norzink As |
Fremgangsmaate ved rensing av kvikksoelvholdige gasser og samtidig gjenvinning av kvikksoelvet i metallisk form.
|
|
US4717399A
(en)
*
|
1986-12-22 |
1988-01-05 |
Mobil Oil Corporation |
Process for adsorbing mercury from natural gas
|
|
US4966763A
(en)
*
|
1989-07-24 |
1990-10-30 |
The United States Of America As Represented By The Department Of Energy |
Direct vapor/solid synthesis of mercuric iodide using compounds of mercury and iodine
|
|
DE4001979A1
(de)
*
|
1990-01-24 |
1991-07-25 |
Kernforschungsz Karlsruhe |
Verfahren und vorrichtung zur kontinuierlichen ueberwachung von abgasen aus verbrennungsanlagen
|
|
FR2660936B1
(fr)
*
|
1990-04-13 |
1992-09-11 |
Vieille Montagne France Sa |
Procede de preparation de mercure metallique a partir de calomel.
|
|
US5435980A
(en)
*
|
1991-11-04 |
1995-07-25 |
Niro A/S |
Method of improving the Hg-removing capability of a flue gas cleaning process
|
|
US5294417A
(en)
*
|
1992-04-06 |
1994-03-15 |
Olin Corporation |
Process for removal of mercury from hydroxyl-ammonium nitrate solutions
|
|
ES2097699B1
(es)
*
|
1994-10-26 |
1997-12-16 |
Asturiana De Zinc Sa |
Procedimiento continuo para la captacion y precipitacion simultanea de mercurio en gases que lo contienen.
|
|
DE19610444C1
(de)
*
|
1996-03-16 |
1997-05-07 |
Metallgesellschaft Ag |
Verfahren zur Entfernung von gasförmigem elementaren Quecksilber aus Rohgasen in zwei hintereinandergeschalteten Stufen
|
|
DE19754065A1
(de)
*
|
1997-12-05 |
1999-06-10 |
Bayer Ag |
Verfahren zur Abscheidung von Quecksilberdämpfen aus Abgasen
|
|
US8124036B1
(en)
|
2005-10-27 |
2012-02-28 |
ADA-ES, Inc. |
Additives for mercury oxidation in coal-fired power plants
|
|
US6770250B2
(en)
*
|
2001-09-24 |
2004-08-03 |
Cooper Environmental Services |
Apparatus and methods for removing mercury from fluid streams
|
|
US6863825B2
(en)
|
2003-01-29 |
2005-03-08 |
Union Oil Company Of California |
Process for removing arsenic from aqueous streams
|
|
US8574324B2
(en)
|
2004-06-28 |
2013-11-05 |
Nox Ii, Ltd. |
Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels
|
|
DE102004044291B4
(de)
*
|
2004-09-10 |
2007-10-11 |
Margot Bittig |
Verfahren zum Reinigen von Rauchgas aus einer Verbrennungsanlage, das HCI, SO2 und Hg enthält und Rauchgasreinigungsanlage
|
|
US7758827B2
(en)
|
2005-03-17 |
2010-07-20 |
Nox Ii, Ltd. |
Reducing mercury emissions from the burning of coal
|
|
ES2698259T5
(es)
|
2005-03-17 |
2022-06-21 |
Nox Ii Int Ltd |
Reducción de emisiones de mercurio de la combustión de carbón
|
|
US8150776B2
(en)
|
2006-01-18 |
2012-04-03 |
Nox Ii, Ltd. |
Methods of operating a coal burning facility
|
|
US8066874B2
(en)
|
2006-12-28 |
2011-11-29 |
Molycorp Minerals, Llc |
Apparatus for treating a flow of an aqueous solution containing arsenic
|
|
US8349764B2
(en)
|
2007-10-31 |
2013-01-08 |
Molycorp Minerals, Llc |
Composition for treating a fluid
|
|
US8252087B2
(en)
|
2007-10-31 |
2012-08-28 |
Molycorp Minerals, Llc |
Process and apparatus for treating a gas containing a contaminant
|
|
JP2012532201A
(ja)
*
|
2009-07-06 |
2012-12-13 |
モリーコープ ミネラルズ エルエルシー |
希土類含有粒子を形成する方法
|
|
US8496894B2
(en)
|
2010-02-04 |
2013-07-30 |
ADA-ES, Inc. |
Method and system for controlling mercury emissions from coal-fired thermal processes
|
|
US11298657B2
(en)
|
2010-10-25 |
2022-04-12 |
ADA-ES, Inc. |
Hot-side method and system
|
|
CN102883794A
(zh)
|
2010-02-04 |
2013-01-16 |
Ada-Es股份有限公司 |
控制从烧煤的热工艺释放汞的方法和系统
|
|
US8524179B2
(en)
|
2010-10-25 |
2013-09-03 |
ADA-ES, Inc. |
Hot-side method and system
|
|
US8951487B2
(en)
|
2010-10-25 |
2015-02-10 |
ADA-ES, Inc. |
Hot-side method and system
|
|
EP2545334B8
(en)
|
2010-03-10 |
2018-09-19 |
ADA-ES, Inc. |
Process for dilute phase injection of dry alkaline materials into a gas
|
|
US8784757B2
(en)
|
2010-03-10 |
2014-07-22 |
ADA-ES, Inc. |
Air treatment process for dilute phase injection of dry alkaline materials
|
|
US9233863B2
(en)
|
2011-04-13 |
2016-01-12 |
Molycorp Minerals, Llc |
Rare earth removal of hydrated and hydroxyl species
|
|
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
|
|
US9957454B2
(en)
|
2012-08-10 |
2018-05-01 |
ADA-ES, Inc. |
Method and additive for controlling nitrogen oxide emissions
|
|
ES2602164T3
(es)
|
2012-08-30 |
2017-02-17 |
Outotec (Finland) Oy |
Método y aparato para la eliminación de mercurio de un gas
|
|
US9889451B2
(en)
|
2013-08-16 |
2018-02-13 |
ADA-ES, Inc. |
Method to reduce mercury, acid gas, and particulate emissions
|
|
FI126178B
(en)
|
2014-01-28 |
2016-07-29 |
Outotec Finland Oy |
METHOD FOR ELIMINATING THE GASEOUS ELEMENTAL MERCURY FROM THE GAS FLOW
|
|
US8865099B1
(en)
*
|
2014-02-05 |
2014-10-21 |
Urs Corporation |
Method and system for removal of mercury from a flue gas
|
|
US9975787B2
(en)
|
2014-03-07 |
2018-05-22 |
Secure Natural Resources Llc |
Removal of arsenic from aqueous streams with cerium (IV) oxide compositions
|
|
JP6235705B2
(ja)
*
|
2014-05-21 |
2017-11-22 |
千代田化工建設株式会社 |
ゼロ価水銀を含有するガスの処理方法及び水銀分離システム
|
|
US10350545B2
(en)
|
2014-11-25 |
2019-07-16 |
ADA-ES, Inc. |
Low pressure drop static mixing system
|