PE18596A1 - Procedimiento continuo para la captacion y precipitacion simultanea de mercurio en gases que lo contienen - Google Patents
Procedimiento continuo para la captacion y precipitacion simultanea de mercurio en gases que lo contienenInfo
- Publication number
- PE18596A1 PE18596A1 PE1995279153A PE27915395A PE18596A1 PE 18596 A1 PE18596 A1 PE 18596A1 PE 1995279153 A PE1995279153 A PE 1995279153A PE 27915395 A PE27915395 A PE 27915395A PE 18596 A1 PE18596 A1 PE 18596A1
- Authority
- PE
- Peru
- Prior art keywords
- mercury
- complex
- precipitation
- gases containing
- continuous procedure
- Prior art date
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
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treating Waste Gases (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Gas Separation By Absorption (AREA)
Abstract
EL PROCESO CONSISTE EN: PONER EN CONTACTO LOS GASES QUE CONTIENEN MERCURIO EN UNA TORRE DE ENFRIAMIENTO, CON UNA SOLUCION QUE CONTIENE UN COMPLEJO DE Hg(II) ESTABLE EN MEDIO ACIDO, QUE PUEDE LLEVAR EN SUSPENSION CARBON ACTIVO, PREFERENTEMENTE EL ANION TIOCIANATO PARA FORMAR EL COMPLEJO [(SCN)4Hg]�-, O EL ANION IODURO PARA FORMAR EL COMPLEJO [I4Hg]�-; CARACTERIZADO PORQUE LA CAPTACION Y PRECIPITACION DEL MERCURIO COMO SULFURO DE MERCURIO (HgS) Y LA REGENERACION DEL COMPLEJO DE Hg(II), TIENE LUGAR DE MANERA SIMULTANEA Y EN UNA SOLA ETAPA MEDIANTE INYECCION DE SULFURO DE HIDROGENO (H2S) GASEOSO EN CANTIDAD ESTEQUIOMETRICA A LA CANTIDAD DE MERCURIO EN EL GAS EN DICHA TORRE DE LAVADO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09402221A ES2097699B1 (es) | 1994-10-26 | 1994-10-26 | Procedimiento continuo para la captacion y precipitacion simultanea de mercurio en gases que lo contienen. |
Publications (1)
Publication Number | Publication Date |
---|---|
PE18596A1 true PE18596A1 (es) | 1996-05-27 |
Family
ID=8287811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1995279153A PE18596A1 (es) | 1994-10-26 | 1995-09-15 | Procedimiento continuo para la captacion y precipitacion simultanea de mercurio en gases que lo contienen |
Country Status (12)
Country | Link |
---|---|
US (1) | US5744109A (es) |
EP (1) | EP0709475A1 (es) |
JP (1) | JPH08206452A (es) |
KR (1) | KR100287744B1 (es) |
CN (1) | CN1088608C (es) |
AU (1) | AU692912B2 (es) |
BR (1) | BR9504559A (es) |
CA (2) | CA2158672A1 (es) |
ES (1) | ES2097699B1 (es) |
NO (1) | NO317171B1 (es) |
PE (1) | PE18596A1 (es) |
RU (1) | RU2139752C1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6503470B1 (en) * | 1999-03-31 | 2003-01-07 | The Babcock & Wilcox Company | Use of sulfide-containing liquors for removing mercury from flue gases |
US6855859B2 (en) | 1999-03-31 | 2005-02-15 | The Babcock & Wilcox Company | Method for controlling elemental mercury emissions |
US6328939B1 (en) * | 1999-03-31 | 2001-12-11 | Mcdermott Technology, Inc. | Mercury removal in utility wet scrubber using a chelating agent |
KR100760236B1 (ko) | 2006-02-28 | 2007-10-04 | 한국과학기술연구원 | 할로겐화 화합물 첨착 활성탄을 이용한 연소 설비 배출가스 중 수은의 저감 방법 |
SI2033702T1 (sl) * | 2007-09-04 | 2011-05-31 | Evonik Energy Services Gmbh | Postopek za odstranjevanje živega srebra iz zgorelih izpušnih plinov |
US11298657B2 (en) | 2010-10-25 | 2022-04-12 | ADA-ES, Inc. | Hot-side method and system |
US8951487B2 (en) | 2010-10-25 | 2015-02-10 | 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 |
CN102249291B (zh) * | 2011-04-07 | 2013-06-19 | 四川大学 | 基于羊抗人抗体为软模板控制合成纳米粒子硫化汞的方法 |
US8845986B2 (en) | 2011-05-13 | 2014-09-30 | ADA-ES, Inc. | Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers |
US8883099B2 (en) | 2012-04-11 | 2014-11-11 | ADA-ES, Inc. | Control of wet scrubber oxidation inhibitor and byproduct recovery |
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 |
CN104531231B (zh) * | 2014-12-25 | 2017-01-25 | 清华大学 | 适合高灰分煤气化的高效复合碳黑洗涤塔 |
RU2632956C1 (ru) * | 2016-05-06 | 2017-10-11 | Владимир Глебович Венгерцев | Устройство и способ обезвреживания ртутьсодержащих отходов |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA624090A (en) * | 1961-07-18 | F. Gilbert Jeffrey | Recovery of mercury from aqueous solutions | |
FR452178A (fr) * | 1912-12-19 | 1913-05-09 | North East Electric Co | Mécanisme de transmission de mouvement par engrenage |
DE319476C (de) * | 1918-05-14 | 1920-03-03 | Consortium Elektrochem Ind | Verfahren zur UEberfuehrung der bei katalytischen Prozessen anfallenden Quecksilberschlaemme in Quecksilber-Regulus |
DE1075953B (de) * | 1957-02-08 | 1960-02-18 | Sigma Lutin | Filtermasse gegen Quecksilberdaempfe |
US3039865A (en) * | 1959-03-20 | 1962-06-19 | Dow Chemical Co | Recovery of mercury from aqueous solutions |
SE360986B (es) * | 1971-02-23 | 1973-10-15 | Boliden Ab | |
BE788615A (fr) * | 1971-09-10 | 1973-01-02 | Mitsui Mining & Smelting Co | Procede de production d'acide sulfurique exempt de mercure |
US4057423A (en) * | 1971-09-10 | 1977-11-08 | Mitsui Mining & Smelting Co., Ltd. | Method for the manufacture of mercury free sulfuric acid |
JPS548191B2 (es) * | 1972-10-24 | 1979-04-13 | ||
ES411067A1 (es) * | 1973-01-29 | 1976-01-01 | Patronato De Investigacion Cie | Procedimiento para depuracion del mercurio de gases meta- lurgicos conteniendo anhidrido sufuroso. |
DE2305522C2 (de) * | 1973-02-05 | 1979-06-28 | Preussag Ag Metall, 3380 Goslar | Verfahren zur Gewinnung von Quecksilber aus SO2 -haltigen Röstgasen |
JPS5020997A (es) * | 1973-06-27 | 1975-03-05 | ||
US3855387A (en) * | 1973-09-05 | 1974-12-17 | St Joe Minerals Corp | Method for removing mercury from industrial gases |
JPS5348162B2 (es) * | 1974-02-27 | 1978-12-27 | ||
SE396772B (sv) * | 1975-09-16 | 1977-10-03 | Boliden Ab | Forfarande for extraktion och utvinning av kvicksilver ur gaser |
US4336237A (en) * | 1980-11-03 | 1982-06-22 | Asarco Incorporated | Removal of mercury from sulfuric acid |
SE432361B (sv) * | 1981-05-08 | 1984-04-02 | Boliden Ab | Forfarande for avskiljning av gasformigt elementert kvicksilver ur en gas |
NO157543C (no) * | 1984-10-19 | 1988-04-06 | Norzink As | Fremgangsmaate ved rensing av kvikksoelvholdige gasser og samtidig gjenvinning av kvikksoelvet i metallisk form. |
US4764219A (en) * | 1986-10-27 | 1988-08-16 | Mobil Oil Corporation | Clean up and passivation of mercury in gas liquefaction plants |
US4985137A (en) * | 1989-04-27 | 1991-01-15 | Mobil Oil Corporation | Process for the removal of mercury from natural gas condensate |
US5130108A (en) * | 1989-04-27 | 1992-07-14 | Mobil Oil Corporation | Process for the production of natural gas condensate having a reduced amount of mercury from a mercury-containing natural gas wellstream |
ES2021960A6 (es) * | 1990-03-05 | 1991-11-16 | Consejo Superior Investigacion | Procedimiento para la depuracion y recuperacion de mercurio en forma metalica a partir de gases de tostacion que lo contienen. |
FR2660936B1 (fr) * | 1990-04-13 | 1992-09-11 | Vieille Montagne France Sa | Procede de preparation de mercure metallique a partir de calomel. |
US5120515A (en) * | 1991-01-22 | 1992-06-09 | Mobil Oil Corporation | Simultaneous dehydration and removal of residual impurities from gaseous hydrocarbons |
-
1994
- 1994-10-26 ES ES09402221A patent/ES2097699B1/es not_active Expired - Fee Related
-
1995
- 1995-09-15 PE PE1995279153A patent/PE18596A1/es not_active IP Right Cessation
- 1995-09-15 EP EP95500125A patent/EP0709475A1/en not_active Withdrawn
- 1995-09-20 CA CA002158672A patent/CA2158672A1/en not_active Abandoned
- 1995-09-20 CA CA002158671A patent/CA2158671C/en not_active Expired - Lifetime
- 1995-09-22 AU AU32878/95A patent/AU692912B2/en not_active Expired
- 1995-10-17 KR KR1019950035775A patent/KR100287744B1/ko not_active IP Right Cessation
- 1995-10-18 NO NO954141A patent/NO317171B1/no not_active IP Right Cessation
- 1995-10-25 JP JP7300789A patent/JPH08206452A/ja active Pending
- 1995-10-25 CN CN95119137A patent/CN1088608C/zh not_active Expired - Lifetime
- 1995-10-25 RU RU95118139A patent/RU2139752C1/ru active
- 1995-10-26 BR BR9504559A patent/BR9504559A/pt not_active IP Right Cessation
-
1996
- 1996-03-13 US US08/614,540 patent/US5744109A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100287744B1 (ko) | 2001-04-16 |
KR960013434A (ko) | 1996-05-22 |
CN1133201A (zh) | 1996-10-16 |
CA2158671C (en) | 2001-07-31 |
AU692912B2 (en) | 1998-06-18 |
NO954141D0 (no) | 1995-10-18 |
EP0709475A1 (en) | 1996-05-01 |
NO317171B1 (no) | 2004-09-06 |
CA2158671A1 (en) | 1996-04-27 |
ES2097699B1 (es) | 1997-12-16 |
ES2097699A1 (es) | 1997-04-01 |
BR9504559A (pt) | 1997-02-25 |
JPH08206452A (ja) | 1996-08-13 |
US5744109A (en) | 1998-04-28 |
CA2158672A1 (en) | 1996-04-27 |
RU2139752C1 (ru) | 1999-10-20 |
AU3287895A (en) | 1996-05-09 |
NO954141L (no) | 1996-04-29 |
CN1088608C (zh) | 2002-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
MK | Expiration of term |