GB2436024B - Processing of pulverised fuel ash - Google Patents
Processing of pulverised fuel ashInfo
- Publication number
- GB2436024B GB2436024B GB0706943A GB0706943A GB2436024B GB 2436024 B GB2436024 B GB 2436024B GB 0706943 A GB0706943 A GB 0706943A GB 0706943 A GB0706943 A GB 0706943A GB 2436024 B GB2436024 B GB 2436024B
- Authority
- GB
- United Kingdom
- Prior art keywords
- processing
- fuel ash
- pulverised fuel
- pulverised
- ash
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000010881 fly ash Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0420530A GB2418201A (en) | 2004-09-15 | 2004-09-15 | Processing of stockpiled pulverised fuel ash |
PCT/GB2005/003567 WO2006030224A1 (en) | 2004-09-15 | 2005-09-15 | Processing of pulverised fuel ash |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0706943D0 GB0706943D0 (en) | 2007-05-16 |
GB2436024A GB2436024A (en) | 2007-09-12 |
GB2436024B true GB2436024B (en) | 2010-04-28 |
Family
ID=33306629
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0420530A Withdrawn GB2418201A (en) | 2004-09-15 | 2004-09-15 | Processing of stockpiled pulverised fuel ash |
GB0706943A Active GB2436024B (en) | 2004-09-15 | 2005-09-15 | Processing of pulverised fuel ash |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0420530A Withdrawn GB2418201A (en) | 2004-09-15 | 2004-09-15 | Processing of stockpiled pulverised fuel ash |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB2418201A (en) |
WO (1) | WO2006030224A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113666769B (en) * | 2021-09-08 | 2022-06-07 | 内蒙古汇方新型建材有限公司 | High-alumina fly ash light autoclaved aerated concrete plate and preparation method thereof |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB648280A (en) * | 1947-10-22 | 1951-01-03 | Laing & Son Ltd John | Improvements in the production of cellular concrete blocks and the like |
GB751868A (en) * | 1953-04-13 | 1956-07-04 | Skoevde Gasbetong Aktiebolag | Improvements relating to the manufacture of building materials of the concrete type |
US4040852A (en) * | 1975-04-04 | 1977-08-09 | Amax Resource Recovery Systems, Inc. | Lightweight aggregate |
GB1527484A (en) * | 1976-04-16 | 1978-10-04 | Amax Resource Recovery | Fly ash benefication process |
GB2055090A (en) * | 1979-07-27 | 1981-02-25 | Herrera A M | Manufacturing a plastering material |
DE3411010A1 (en) * | 1983-03-26 | 1984-09-27 | Herbert Keller GmbH & Co, 4600 Dortmund | Use of flue dust as additive for concrete |
EP0310539A2 (en) * | 1987-10-02 | 1989-04-05 | Noell GmbH | Method and device for flyash beneficiation |
WO1997038949A1 (en) * | 1996-04-17 | 1997-10-23 | Elkem Asa | Method for treatment of silicon dioxide containing material |
DE19847199A1 (en) * | 1998-10-13 | 2000-04-20 | Wethmar Herbert | Fly ash is stored in single material dumps and recycled as a concrete additive with modified or non-pozzolanic properties |
DE10115827A1 (en) * | 2001-03-29 | 2002-10-10 | Mac Mix Baustoffe Gmbh & Co Kg | Porous concrete production used in building industry comprises adding flyash produced from coal-fired power stations to mixture of lime, cement, sand, water and propellant until specified sulfate content is reached |
WO2004000751A2 (en) * | 2002-06-21 | 2003-12-31 | Krzysztof Luczaj | Method for manufacturing light building aggregate and a rotary furnace for the production thereof |
-
2004
- 2004-09-15 GB GB0420530A patent/GB2418201A/en not_active Withdrawn
-
2005
- 2005-09-15 WO PCT/GB2005/003567 patent/WO2006030224A1/en active Application Filing
- 2005-09-15 GB GB0706943A patent/GB2436024B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB648280A (en) * | 1947-10-22 | 1951-01-03 | Laing & Son Ltd John | Improvements in the production of cellular concrete blocks and the like |
GB751868A (en) * | 1953-04-13 | 1956-07-04 | Skoevde Gasbetong Aktiebolag | Improvements relating to the manufacture of building materials of the concrete type |
US4040852A (en) * | 1975-04-04 | 1977-08-09 | Amax Resource Recovery Systems, Inc. | Lightweight aggregate |
GB1527484A (en) * | 1976-04-16 | 1978-10-04 | Amax Resource Recovery | Fly ash benefication process |
GB2055090A (en) * | 1979-07-27 | 1981-02-25 | Herrera A M | Manufacturing a plastering material |
DE3411010A1 (en) * | 1983-03-26 | 1984-09-27 | Herbert Keller GmbH & Co, 4600 Dortmund | Use of flue dust as additive for concrete |
EP0310539A2 (en) * | 1987-10-02 | 1989-04-05 | Noell GmbH | Method and device for flyash beneficiation |
WO1997038949A1 (en) * | 1996-04-17 | 1997-10-23 | Elkem Asa | Method for treatment of silicon dioxide containing material |
DE19847199A1 (en) * | 1998-10-13 | 2000-04-20 | Wethmar Herbert | Fly ash is stored in single material dumps and recycled as a concrete additive with modified or non-pozzolanic properties |
DE10115827A1 (en) * | 2001-03-29 | 2002-10-10 | Mac Mix Baustoffe Gmbh & Co Kg | Porous concrete production used in building industry comprises adding flyash produced from coal-fired power stations to mixture of lime, cement, sand, water and propellant until specified sulfate content is reached |
WO2004000751A2 (en) * | 2002-06-21 | 2003-12-31 | Krzysztof Luczaj | Method for manufacturing light building aggregate and a rotary furnace for the production thereof |
Also Published As
Publication number | Publication date |
---|---|
GB0706943D0 (en) | 2007-05-16 |
GB0420530D0 (en) | 2004-10-20 |
GB2418201A (en) | 2006-03-22 |
GB2436024A (en) | 2007-09-12 |
WO2006030224A1 (en) | 2006-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20140925 AND 20141001 |