Pritts et al., 1999 - Google Patents
Stabilization of heavy metal containing hazardous wastes with byproducts from advanced clean coal technology systemsPritts et al., 1999
View PDF- Document ID
- 10528373937557317267
- Author
- Pritts J
- Neufeld R
- Cobb J
- Publication year
- Publication venue
- Journal of the Air & Waste Management Association
External Links
Snippet
The purpose of this investigation was to evaluate the success of residues from advanced Clean Coal Technology (CCT) systems as stabilization agents for heavy metal containing hazardous wastes. In the context examined here, stabilization refers to techniques that …
- 239000006227 byproduct 0 title abstract description 74
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
- C04B18/062—Purification products of smoke, fume or exhaust-gases
- C04B18/064—Gypsum
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/12—Natural pozzuolanes; Natural pozzuolana cements; Artificial pozzuolanes or artificial pozzuolana cements other than those obtained from waste or combustion residues, e.g. burned clay; Treating inorganic materials to improve their pozzuolanic characteristics
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/505—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound in a spray drying process
-
- 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
- B01D53/68—Halogens or halogen compounds
- B01D53/70—Organic halogen compounds
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
- C04B2111/00784—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes for disposal only
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Polettini et al. | Properties of Portland cement—stabilised MSWI fly ashes | |
| Wiles | Municipal solid waste combustion ash: State-of-the-knowledge | |
| Tishmack et al. | The chemistry and mineralogy of coal and coal combustion products | |
| Wang et al. | Recycling of municipal solid waste incineration fly ash for ordinary Portland cement production: A real-scale test | |
| Lombardi et al. | Mechanical and leaching properties of cement solidified hospital solid waste incinerator fly ash | |
| US20110020199A1 (en) | Process for enhanced remediation of contaminated wastewaters, soils and wasteforms | |
| US5985778A (en) | Method and compositions for stabilization of heavy metals, acid gas removal and pH control in contaminated matrices | |
| Ma et al. | Improve toxicity leaching, physicochemical properties of incineration fly ash and performance as admixture by water washing | |
| US20060189837A1 (en) | Method for heavy metal stabilization and cementious agglomeration of flyash and scrubber residues | |
| Fernández et al. | Qualitative and quantitative characterization of a coal power plant waste by TG/DSC/MS, XRF and XRD | |
| EP0230139A1 (en) | Method for cleaning of a hot flue gas stream from waste incineration | |
| Geysen et al. | Comparison of immobilisation of air pollution control residues with cement and with silica | |
| Laperche et al. | Quantitative, chemical, and mineralogical characterization of flue gas desulfurization by‐products | |
| US20100145130A1 (en) | Treatment Method for Stabilizing Selenium in Coal Combustion Ash | |
| Behr-Andres et al. | Characterization and use of fluidized-bed-combustion coal ash | |
| US20080139868A1 (en) | Method for optimal stabilization of incinerator ash by combined acidulation and stabilization | |
| Pritts et al. | Stabilization of heavy metal containing hazardous wastes with byproducts from advanced clean coal technology systems | |
| Geysen et al. | Effect of improving flue gas cleaning on characteristics and immobilisation of APC residues from MSW incineration | |
| US5387739A (en) | Treatment of municipal waste ash | |
| JP3877712B2 (en) | Arsenic and / or selenium collector | |
| Lieberman et al. | Fly ash as a potential scrubber of acidic wastes from the phosphate industries in Israel | |
| US20080207980A1 (en) | Method for optimal stabilization of incinerator ash | |
| US20060183957A1 (en) | Method for heavy metals stabilization and agglomeration of flyash and scrubber residues | |
| JPH09248541A (en) | Waste treatment | |
| JPH0999234A (en) | Treating agent for waste gas and soot and dust and its treatment |