CH577842A5 - - Google Patents

Info

Publication number
CH577842A5
CH577842A5 CH252972A CH252972A CH577842A5 CH 577842 A5 CH577842 A5 CH 577842A5 CH 252972 A CH252972 A CH 252972A CH 252972 A CH252972 A CH 252972A CH 577842 A5 CH577842 A5 CH 577842A5
Authority
CH
Switzerland
Application number
CH252972A
Original Assignee
Boliden 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 Boliden Ab filed Critical Boliden Ab
Publication of CH577842A5 publication Critical patent/CH577842A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B43/00—Obtaining mercury
    • 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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/56—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G13/00—Compounds of mercury
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G13/00—Compounds of mercury
    • C01G13/04—Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (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)
  • Detail Structures Of Washing Machines And Dryers (AREA)
CH252972A 1971-02-23 1972-02-22 CH577842A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02300/71A SE360986B (fr) 1971-02-23 1971-02-23

Publications (1)

Publication Number Publication Date
CH577842A5 true CH577842A5 (fr) 1976-07-30

Family

ID=20259707

Family Applications (1)

Application Number Title Priority Date Filing Date
CH252972A CH577842A5 (fr) 1971-02-23 1972-02-22

Country Status (17)

Country Link
US (1) US3849537A (fr)
AU (1) AU471428B2 (fr)
BE (1) BE779618A (fr)
CA (1) CA964844A (fr)
CH (1) CH577842A5 (fr)
DD (1) DD95553A5 (fr)
DE (1) DE2207851C3 (fr)
DK (1) DK138066B (fr)
ES (1) ES400048A1 (fr)
FI (1) FI57445C (fr)
FR (1) FR2126361B1 (fr)
GB (1) GB1363573A (fr)
IT (1) IT947762B (fr)
NL (1) NL176910C (fr)
NO (1) NO129559B (fr)
SE (1) SE360986B (fr)
YU (1) YU36100B (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
FR2250561B1 (fr) * 1973-11-09 1981-05-29 Nippon Mining Co Ltd
SE396772B (sv) * 1975-09-16 1977-10-03 Boliden Ab Forfarande for extraktion och utvinning av kvicksilver ur gaser
JPS5236521A (en) * 1975-09-16 1977-03-19 Boliden Ab Method of extracting and recovering mercury from gas
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
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
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
CA2968816C (fr) 2005-03-17 2019-12-03 Nox Ii, Ltd. Reduction des emissions de mercure emanant de la combustion de charbon
CA3174527A1 (fr) 2005-03-17 2006-09-21 Nox Ii, Ltd. Reduction des emissions de mercure resultant de la combustion de charbon
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
CA2767400A1 (fr) * 2009-07-06 2011-01-13 Molycorp Minerals Llc Oxyde de cerium pour une utilisation comme barriere antimicrobienne et desinfectant dans un pansement de lesion
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
US11298657B2 (en) * 2010-10-25 2022-04-12 ADA-ES, Inc. Hot-side method and system
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
EP2531276A4 (fr) 2010-02-04 2014-07-02 Ada Es Inc Procédé et système pour contrôler les émissions de mercure de processus de chauffage au charbon
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
WO2011112854A1 (fr) 2010-03-10 2011-09-15 Ada Environmental Solutions, Llc Procédé d'injection en phase diluée de matières alcalines sèches
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
EP2890476B1 (fr) 2012-08-30 2016-10-05 Outotec (Finland) Oy Procédé et appareil pour l'élimination de mercure d'un gaz
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
WO2015134981A2 (fr) 2014-03-07 2015-09-11 Molycorp Minerals, Llc Oxyde de cérium (iv) ayant d'exceptionnelles propriétés d'élimination de l'arsenic
PL3147023T3 (pl) * 2014-05-21 2021-10-04 Chiyoda Corporation Sposób obróbki gazu zawierającego rtęć zerowartościową, i sposób oddzielania rtęci
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system

Also Published As

Publication number Publication date
DE2207851C3 (de) 1978-11-30
FI57445B (fi) 1980-04-30
DE2207851A1 (de) 1972-08-31
US3849537A (en) 1974-11-19
IT947762B (it) 1973-05-30
DD95553A5 (fr) 1973-02-12
DK138066B (da) 1978-07-10
NL176910C (nl) 1985-07-01
ES400048A1 (es) 1974-12-16
YU36100B (en) 1982-02-25
FI57445C (fi) 1980-08-11
NL7202259A (fr) 1972-08-25
NL176910B (nl) 1985-02-01
DE2207851B2 (de) 1978-04-06
FR2126361A1 (fr) 1972-10-06
AU3921872A (en) 1973-08-23
SE360986B (fr) 1973-10-15
AU471428B2 (en) 1973-08-23
CA964844A (en) 1975-03-25
NO129559B (fr) 1974-04-29
YU42672A (en) 1981-06-30
BE779618A (fr) 1972-06-16
GB1363573A (en) 1974-08-14
FR2126361B1 (fr) 1980-03-07
DK138066C (fr) 1978-11-27

Similar Documents

Publication Publication Date Title
DK138066C (fr)
AU2691671A (fr)
AU2742671A (fr)
AU3005371A (fr)
AU2941471A (fr)
AU2952271A (fr)
AU2894671A (fr)
AU2854371A (fr)
AU2724971A (fr)
AU2875571A (fr)
AU3025871A (fr)
AU2837671A (fr)
AU2836771A (fr)
AU2755871A (fr)
AU2885171A (fr)
AU3038671A (fr)
AU2940971A (fr)
AU2740271A (fr)
AU2726271A (fr)
AU2706571A (fr)
AU2938071A (fr)
AU2880771A (fr)
AU2907471A (fr)
AU2927871A (fr)
AU2930871A (fr)

Legal Events

Date Code Title Description
PL Patent ceased