RU2007138433A - A method of reducing sulfur and / or mercury in the flue gas (VARIANTS) sorbent composition METHOD FOR COAL COMBUSTION with reduced environmental emissions harmful elements (OPTIONS), coal ash, the method described above, and cement, pozzolan, CONCRETE MIXTURE AND ITS MORTAR, CONCRETE STRUCTURE, METHOD FOR PRODUCING A CEMENT MIXTURE RECEIVED ON THE BASIS OF THE ASH OR BY MEANS - Google Patents
A method of reducing sulfur and / or mercury in the flue gas (VARIANTS) sorbent composition METHOD FOR COAL COMBUSTION with reduced environmental emissions harmful elements (OPTIONS), coal ash, the method described above, and cement, pozzolan, CONCRETE MIXTURE AND ITS MORTAR, CONCRETE STRUCTURE, METHOD FOR PRODUCING A CEMENT MIXTURE RECEIVED ON THE BASIS OF THE ASH OR BY MEANS Download PDFInfo
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- RU2007138433A RU2007138433A RU2007138433/15A RU2007138433A RU2007138433A RU 2007138433 A RU2007138433 A RU 2007138433A RU 2007138433/15 A RU2007138433/15 A RU 2007138433/15A RU 2007138433 A RU2007138433 A RU 2007138433A RU 2007138433 A RU2007138433 A RU 2007138433A
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- coal
- sorbent
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
1. Способ уменьшения содержания ртути в дымовых газах, получаемых при сжигании угля в установках, работающих на твердом топливе, характеризующийся применением в названных установках компонентов сорбента, в состав которых входит соединение галогена и, по меньшей мере, один минерал алюмосиликата, сжиганием угля с получением золы и газов сгорания, измерением содержания ртути в газообразных продуктах сгорания и регулированием количества применяемого соединения галогена на основании полученного значения ртути. ! 2. Способ по п.1, в котором применение компонентов сорбента осуществляют до подачи угля в установку и его сжигания. ! 3. Способ по п.1, в котором в состав сорбента включают бромид. ! 4. Способ по п.1, в котором в состав сорбента включают бромид кальция. ! 5. Способ по п.1, в котором минерал алюмосиликата представляет собой слоистую структуру, включающюю в себя по крайней мере, один минерал, выбранный из следующей группы: глина, каолинит, монтмориллонит натрия, монтмориллонит кальция, вермикулит, слюда, тальк, хризолит и пирофиллит. ! 6. Способ по п.1, в котором минерал алюмосиликата представляет собой, по крайней мере, одну слоистую структуру, выбранную из следующей группы: каолинит, монтмориллонит кальция и монтмориллонит натрия. ! 7. Способ уменьшения содержания окисленной ртути в дымовых газах, образующихся при сжигании в установках ртутьсодержащих видов углеродного топлива, характеризующийся сжиганием топлива в присутствие щелочного порошкообразного сорбента, измерением содержания ртути в дымовых газах, сравниванием измеренного уровня ртути с заданным уровнем и при измеренной величине, большей заданного уровня1. A method of reducing the mercury content in flue gases produced by burning coal in solid fuel plants, characterized by the use of sorbent components in said plants, which include a halogen compound and at least one aluminosilicate mineral, by burning coal to produce ash and combustion gases, by measuring the mercury content in the gaseous products of combustion and by adjusting the amount of the halogen compound used based on the obtained mercury value. ! 2. The method according to claim 1, in which the use of the components of the sorbent is carried out before the supply of coal to the installation and its combustion. ! 3. The method according to claim 1, in which the composition of the sorbent include bromide. ! 4. The method according to claim 1, in which the composition of the sorbent include calcium bromide. ! 5. The method according to claim 1, in which the aluminosilicate mineral is a layered structure comprising at least one mineral selected from the following group: clay, kaolinite, sodium montmorillonite, calcium montmorillonite, vermiculite, mica, talc, chrysolite and pyrophyllitis. ! 6. The method according to claim 1, in which the aluminosilicate mineral is at least one layered structure selected from the following group: kaolinite, calcium montmorillonite and sodium montmorillonite. ! 7. A method of reducing the content of oxidized mercury in flue gases generated by burning mercury-containing carbon fuels in plants, characterized by burning fuel in the presence of an alkaline powder sorbent, measuring the mercury content in flue gases, comparing the measured mercury level with a given level and with a measured value greater set level
Claims (71)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66291105P | 2005-03-17 | 2005-03-17 | |
US60/662,911 | 2005-03-17 | ||
US74215405P | 2005-12-02 | 2005-12-02 | |
US60/742,154 | 2005-12-02 | ||
US60/759,994 | 2006-01-18 | ||
US76594406P | 2006-02-07 | 2006-02-07 | |
US60/765,944 | 2006-02-07 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011138487/04A Division RU2494793C2 (en) | 2005-03-17 | 2006-03-16 | Method of combusting mercury-bearing fuel (versions), method of reducing mercury emission, method of combusting coal with reduced emission of harmful elements and method of decreasing mercury content in flue gas |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007138433A true RU2007138433A (en) | 2009-04-27 |
RU2440179C2 RU2440179C2 (en) | 2012-01-20 |
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Application Number | Title | Priority Date | Filing Date |
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RU2007138433/05A RU2440179C2 (en) | 2005-03-17 | 2006-03-16 | Method of reducing content of sulphur and/or mercury in flue gases (versions), sorbent composition, method of burning coal with reduced emission of harmful elements into environment (versions), coal ash obtained using said methods, and cement, pozzolan, concrete mixture and mortar thereof, concrete structure, method of producing cementing mixture, obtained based on or through said ash |
Country Status (1)
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RU (1) | RU2440179C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2551510C2 (en) * | 2009-07-30 | 2015-05-27 | Сименс Акциенгезелльшафт | Method of removing harmful substances from carbon dioxide and device for its realisation |
CN114713207A (en) * | 2022-04-07 | 2022-07-08 | 江苏索普聚酯科技有限公司 | Functional adsorption material for recovering iodine and rhodium elements in organic acetic acid and preparation method thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI619550B (en) * | 2013-03-15 | 2018-04-01 | 亞比馬利股份有限公司 | Flue gas sorbents, methods for their manufacture, and their use in removal of mercury from gaseous streams |
RU2547195C1 (en) * | 2013-09-26 | 2015-04-10 | Государственное унитарное предприятие "Институт нефтехимпереработки Республики Башкортостан" (ГУП "ИНХП РБ") | Production of portland cement clinker (versions) |
CN108602014B (en) | 2015-12-02 | 2021-11-23 | Nox Ii 国际有限公司 | Enzymatic treatment of coal for mercury remediation |
-
2006
- 2006-03-16 RU RU2007138433/05A patent/RU2440179C2/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2551510C2 (en) * | 2009-07-30 | 2015-05-27 | Сименс Акциенгезелльшафт | Method of removing harmful substances from carbon dioxide and device for its realisation |
CN114713207A (en) * | 2022-04-07 | 2022-07-08 | 江苏索普聚酯科技有限公司 | Functional adsorption material for recovering iodine and rhodium elements in organic acetic acid and preparation method thereof |
CN114713207B (en) * | 2022-04-07 | 2024-03-15 | 江苏索普聚酯科技有限公司 | Functional adsorption material for recycling iodine and rhodium elements in organic acetic acid and preparation method thereof |
Also Published As
Publication number | Publication date |
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RU2440179C2 (en) | 2012-01-20 |
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Legal Events
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FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
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FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20110207 |
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TC4A | Altering the group of invention authors |
Effective date: 20130207 |
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TK4A | Correction to the publication in the bulletin (patent) |
Free format text: AMENDMENT TO CHAPTER -TC4A- IN JOURNAL: 06-2013 FOR TAG: (72) |