FR2462403A1 - Nouveau materiau de construction - Google Patents
Nouveau materiau de construction Download PDFInfo
- Publication number
- FR2462403A1 FR2462403A1 FR8013956A FR8013956A FR2462403A1 FR 2462403 A1 FR2462403 A1 FR 2462403A1 FR 8013956 A FR8013956 A FR 8013956A FR 8013956 A FR8013956 A FR 8013956A FR 2462403 A1 FR2462403 A1 FR 2462403A1
- Authority
- FR
- France
- Prior art keywords
- fly ash
- coal
- ash
- ashes
- construction material
- 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.)
- Pending
Links
- 239000004035 construction material Substances 0.000 title claims description 9
- 239000003245 coal Substances 0.000 claims abstract description 36
- 239000004568 cement Substances 0.000 claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 239000011505 plaster Substances 0.000 claims abstract description 6
- 239000004566 building material Substances 0.000 claims abstract description 4
- 239000010881 fly ash Substances 0.000 claims description 65
- 239000002956 ash Substances 0.000 claims description 49
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 19
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000036571 hydration Effects 0.000 claims description 6
- 238000006703 hydration reaction Methods 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 23
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000004567 concrete Substances 0.000 description 13
- 235000012255 calcium oxide Nutrition 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 11
- 239000004570 mortar (masonry) Substances 0.000 description 11
- 239000000292 calcium oxide Substances 0.000 description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 235000010755 mineral Nutrition 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- 235000012245 magnesium oxide Nutrition 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000003077 lignite Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910052815 sulfur oxide Inorganic materials 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 3
- 239000003830 anthracite Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 235000013980 iron oxide Nutrition 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 241001024304 Mino Species 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001033 granulometry Methods 0.000 description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- -1 pyrites Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000078491 Almeria Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241001536352 Fraxinus americana Species 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000623906 Lytta vesicatoria Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 241000862969 Stella Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical class [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES482923A ES482923A1 (es) | 1979-07-27 | 1979-07-27 | Nuevo sistema de fabricacion de productos aplicables a la construccion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2462403A1 true FR2462403A1 (fr) | 1981-02-13 |
Family
ID=8478731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013956A Pending FR2462403A1 (fr) | 1979-07-27 | 1980-06-24 | Nouveau materiau de construction |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE882815A (show.php) |
| DE (1) | DE3028245A1 (show.php) |
| ES (1) | ES482923A1 (show.php) |
| FR (1) | FR2462403A1 (show.php) |
| GB (1) | GB2055090A (show.php) |
| GR (1) | GR69312B (show.php) |
| IT (1) | IT8068195A0 (show.php) |
| LU (1) | LU82634A1 (show.php) |
| NL (1) | NL8004140A (show.php) |
| PT (1) | PT71615A (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642747A1 (fr) * | 1989-02-09 | 1990-08-10 | Wintec Sa | Procede de constitution de materiaux de construction a partir de cendres |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3113501A1 (de) * | 1981-04-03 | 1982-12-16 | Rigips GmbH, 3452 Bodenwerder | Gipsmischung zur herstellung von gipskartonplatten und verfahren zur herstellung derselben |
| AT379573B (de) * | 1982-04-16 | 1986-01-27 | Eternit Werke Hatschek L | Verfahren zur herstellung einer baustoffmischung |
| DE3930502A1 (de) * | 1989-09-12 | 1991-03-21 | Huels Troisdorf | Formkoerper aus einer schnellhaertenden, anorganischen formmasse |
| DE4139644C1 (show.php) * | 1991-12-02 | 1993-04-22 | Rwe Entsorgung Ag, 4300 Essen, De | |
| GB2418201A (en) * | 2004-09-15 | 2006-03-22 | Marley Building Materials Ltd | Processing of stockpiled pulverised fuel ash |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB940692A (en) * | 1960-01-04 | 1963-10-30 | Houilleres Du Bassin De La Loi | Improvements in or relating to cement |
| FR1602413A (show.php) * | 1967-12-04 | 1970-11-23 | ||
| US3769054A (en) * | 1967-12-04 | 1973-10-30 | Enercon Int Ltd | Process for the treatment of fly ash |
| GB1358544A (en) * | 1970-06-01 | 1974-07-03 | Corson G & W H | Lime-fly ash cementitious mixture |
| GB1527484A (en) * | 1976-04-16 | 1978-10-04 | Amax Resource Recovery | Fly ash benefication process |
| US4212682A (en) * | 1978-03-13 | 1980-07-15 | James River Hydrate & Supply Co., Inc. | Process and apparatus for producing an aggregate material from bottom ash |
-
1979
- 1979-07-27 ES ES482923A patent/ES482923A1/es not_active Expired
-
1980
- 1980-04-16 BE BE0/200250A patent/BE882815A/fr unknown
- 1980-06-24 FR FR8013956A patent/FR2462403A1/fr active Pending
- 1980-07-09 GR GR62420A patent/GR69312B/el unknown
- 1980-07-16 LU LU82634A patent/LU82634A1/fr unknown
- 1980-07-18 NL NL8004140A patent/NL8004140A/nl not_active Application Discontinuation
- 1980-07-25 GB GB8024406A patent/GB2055090A/en not_active Withdrawn
- 1980-07-25 PT PT7161580A patent/PT71615A/pt unknown
- 1980-07-25 DE DE19803028245 patent/DE3028245A1/de not_active Withdrawn
- 1980-07-25 IT IT8068195A patent/IT8068195A0/it unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB940692A (en) * | 1960-01-04 | 1963-10-30 | Houilleres Du Bassin De La Loi | Improvements in or relating to cement |
| FR1602413A (show.php) * | 1967-12-04 | 1970-11-23 | ||
| US3769054A (en) * | 1967-12-04 | 1973-10-30 | Enercon Int Ltd | Process for the treatment of fly ash |
| GB1358544A (en) * | 1970-06-01 | 1974-07-03 | Corson G & W H | Lime-fly ash cementitious mixture |
| GB1527484A (en) * | 1976-04-16 | 1978-10-04 | Amax Resource Recovery | Fly ash benefication process |
| GB1527485A (en) * | 1976-04-16 | 1978-10-04 | Amax Resource Recovery | Products of fly ash |
| US4212682A (en) * | 1978-03-13 | 1980-07-15 | James River Hydrate & Supply Co., Inc. | Process and apparatus for producing an aggregate material from bottom ash |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642747A1 (fr) * | 1989-02-09 | 1990-08-10 | Wintec Sa | Procede de constitution de materiaux de construction a partir de cendres |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2055090A (en) | 1981-02-25 |
| BE882815A (fr) | 1980-08-18 |
| IT8068195A0 (it) | 1980-07-25 |
| LU82634A1 (fr) | 1980-10-24 |
| GR69312B (show.php) | 1982-05-14 |
| ES482923A1 (es) | 1979-12-01 |
| DE3028245A1 (de) | 1981-02-12 |
| NL8004140A (nl) | 1981-01-29 |
| PT71615A (en) | 1980-08-01 |
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