FR2480269A1 - Procede de traitement de dechets liquides de forte acidite - Google Patents
Procede de traitement de dechets liquides de forte acidite Download PDFInfo
- Publication number
- FR2480269A1 FR2480269A1 FR8007917A FR8007917A FR2480269A1 FR 2480269 A1 FR2480269 A1 FR 2480269A1 FR 8007917 A FR8007917 A FR 8007917A FR 8007917 A FR8007917 A FR 8007917A FR 2480269 A1 FR2480269 A1 FR 2480269A1
- Authority
- FR
- France
- Prior art keywords
- lime
- waste
- fly ash
- binder
- water
- 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.)
- Granted
Links
- 239000010808 liquid waste Substances 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 23
- 230000008569 process Effects 0.000 title claims description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 18
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 18
- 239000010881 fly ash Substances 0.000 claims abstract description 18
- 239000004571 lime Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000002386 leaching Methods 0.000 claims abstract description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000011398 Portland cement Substances 0.000 claims abstract description 11
- 230000002378 acidificating effect Effects 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- 230000007935 neutral effect Effects 0.000 claims abstract description 6
- 239000003245 coal Substances 0.000 claims abstract description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 56
- 239000002699 waste material Substances 0.000 claims description 40
- 235000012255 calcium oxide Nutrition 0.000 claims description 29
- 239000000292 calcium oxide Substances 0.000 claims description 28
- 239000011230 binding agent Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- 239000002956 ash Substances 0.000 claims description 13
- 239000000047 product Substances 0.000 claims description 13
- 238000006386 neutralization reaction Methods 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- -1 lime-making residues Substances 0.000 claims description 6
- 235000011837 pasties Nutrition 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 239000011343 solid material Substances 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 2
- 206010002942 Apathy Diseases 0.000 claims 1
- 210000000941 bile Anatomy 0.000 claims 1
- 239000012467 final product Substances 0.000 claims 1
- 238000013019 agitation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000011416 natural hydraulic lime Substances 0.000 abstract description 2
- 239000000159 acid neutralizing agent Substances 0.000 abstract 1
- 235000013365 dairy product Nutrition 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 229910052742 iron Inorganic materials 0.000 description 13
- 239000010949 copper Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000011572 manganese Substances 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- 229910052748 manganese Inorganic materials 0.000 description 8
- 150000001768 cations Chemical class 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 238000007792 addition Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910001653 ettringite Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical class [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000004572 hydraulic lime Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- C04B18/0418—Wet materials, e.g. slurries
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/008—Sludge treatment by fixation or solidification
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S106/00—Compositions: coating or plastic
- Y10S106/01—Fly ash
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007917A FR2480269A1 (fr) | 1980-04-09 | 1980-04-09 | Procede de traitement de dechets liquides de forte acidite |
| EP19810400468 EP0038235B1 (fr) | 1980-04-09 | 1981-03-25 | Procédé de traitement de déchets liquides de forte acidité |
| DE8181400468T DE3163157D1 (en) | 1980-04-09 | 1981-03-25 | Method of treating acid liquid wastes |
| US06/252,262 US4375986A (en) | 1980-04-09 | 1981-04-08 | Process for treating liquids wastes possessing a strong acidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007917A FR2480269A1 (fr) | 1980-04-09 | 1980-04-09 | Procede de traitement de dechets liquides de forte acidite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480269A1 true FR2480269A1 (fr) | 1981-10-16 |
| FR2480269B1 FR2480269B1 (forum.php) | 1984-09-14 |
Family
ID=9240670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8007917A Granted FR2480269A1 (fr) | 1980-04-09 | 1980-04-09 | Procede de traitement de dechets liquides de forte acidite |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4375986A (forum.php) |
| EP (1) | EP0038235B1 (forum.php) |
| DE (1) | DE3163157D1 (forum.php) |
| FR (1) | FR2480269A1 (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117069392A (zh) * | 2023-09-01 | 2023-11-17 | 山东汉博昱洲新材料有限公司 | 一种利用单氰胺渣为主要原料制备生石灰的方法 |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096127B (en) * | 1980-09-19 | 1984-05-31 | Blue Circle Ind Ltd | Method of processing waste materials |
| NL8006884A (nl) * | 1980-12-18 | 1982-07-16 | Pelt & Hooykaas | Samenstelling bestaande uit tenminste een, uit bij de bereiding van staal ontwijkende gassen afgevangen, vast produkt. |
| EP0115306B1 (en) * | 1983-01-26 | 1990-04-11 | Fuji Fire-Proof Material Industry Co., Ltd. | A process for producing a fire-resistant, light-weight construction material |
| FR2545387B1 (fr) * | 1983-05-03 | 1987-01-09 | Philippe Pichat | Procede de solidification de dechets liquides de forte acidite ou alcalinite |
| JPS6081051A (ja) * | 1983-10-07 | 1985-05-09 | 富士不燃建材工業株式会社 | 石炭灰硬化体製ボードの製造方法 |
| EP0149501B1 (en) * | 1984-01-12 | 1989-11-08 | PELT & HOOYKAAS B.V. | A method of processing waste materials, particularly a sludge containing noxious metals |
| DE3430731C2 (de) * | 1984-08-21 | 1994-11-24 | Handelskontor Ludbert Graf Zu | Herstellungsverfahren für keramische Pellets |
| DE3517019C2 (de) * | 1985-05-11 | 1987-03-26 | Nukem Gmbh, 6450 Hanau | Verfahren zur chemisch-thermischen Zersetzung von Halogenkohlenwasserstoffen |
| US4737356A (en) * | 1985-11-18 | 1988-04-12 | Wheelabrator Environmental Systems Inc. | Immobilization of lead and cadmium in solid residues from the combustion of refuse using lime and phosphate |
| DE3631757A1 (de) * | 1986-09-18 | 1988-03-31 | Boelsing Friedrich | Verfahren zur herstellung eines calciumsulfathaltigen festen sekundaerrohstoffes fuer die gewinnung von portlandzementklinker |
| CH672309A5 (forum.php) * | 1987-03-19 | 1989-11-15 | Catrel Sa | |
| US4917733A (en) * | 1988-11-14 | 1990-04-17 | Hansen David L | Pozzolanic mixture for stabilizing landfill leachate |
| DE3934948A1 (de) * | 1989-10-20 | 1991-04-25 | Inca Baustofftechnik Gmbh | Verfahren zur entsorgung von staeuben aus abfallverbrennungsanlagen |
| US5076850A (en) * | 1989-10-23 | 1991-12-31 | E. I. Du Pont De Nemours And Company | Process for treating metal chlorides |
| US5061318A (en) * | 1989-12-07 | 1991-10-29 | Permabase, Inc. | Immobilization of incinerator ash toxic elements in an environmentally safe soil cement composition and method of manufacture |
| US5057009A (en) * | 1991-01-11 | 1991-10-15 | Wisconsin Electric Power Company | Lightweight aggregate from flyash and sewage sludge |
| US5245114A (en) * | 1991-05-21 | 1993-09-14 | Wheelabrator Environmental Systems, Inc. | Immobilization of lead in bottom ash |
| US5211750A (en) * | 1991-06-19 | 1993-05-18 | Conversion Systems, Inc. | Synthetic aggregate and landfill method |
| US5256197A (en) * | 1991-06-19 | 1993-10-26 | Conversion Systems, Inc. | Abrasion-resistant synthetic article and method of making |
| US5167711A (en) * | 1992-01-03 | 1992-12-01 | The United States Of America As Represented By The Secretary Of The Air Force | Low-temperature ashing of hazardous plastic waste |
| US5239936A (en) * | 1992-01-03 | 1993-08-31 | The United States Of America As Represented By The Secretary Of The Air Force | Low-temperature ashing of hazardous plastic waste |
| IT1258362B (it) * | 1992-02-26 | 1996-02-26 | Enea | Processo di stabilizzazione/solidificazione, con una matrice di naturainorganica, di scorie provenienti dalla lavorazione dell'alluminio. |
| FR2693927B1 (fr) * | 1992-07-24 | 1994-10-07 | Philippe Pichat | Procédé et appareillage pour l'obtention de matériaux moulés stabilisés à partir de déchets. |
| US5722928A (en) * | 1993-03-12 | 1998-03-03 | Forrester; Keith E. | Stabilization of lead bearing waste |
| US5536899A (en) * | 1993-03-12 | 1996-07-16 | Forrester; Keith E. | Stabilization of lead bearing waste |
| US5846178A (en) * | 1993-03-12 | 1998-12-08 | Forrester; Keith E. | Stabilization of lead bearing waste |
| US5435843A (en) * | 1993-09-10 | 1995-07-25 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Alkali activated class C fly ash cement |
| US6050929A (en) * | 1993-10-07 | 2000-04-18 | Forrester; Keith Edward | Method for stabilizing heavy metal bearing waste in a waste generation stream |
| US6186939B1 (en) | 1993-10-07 | 2001-02-13 | Keith E. Forrester | Method for stabilizing heavy metal in a material or waste |
| US5500044A (en) * | 1993-10-15 | 1996-03-19 | Greengrove Corporation | Process for forming aggregate; and product |
| FR2712829B1 (fr) * | 1993-11-26 | 1996-01-26 | Pichat Philippe | Procédé de fabrication d'un solide par mélange d'hydrates d'oxydes d'alcalcino terreux et d'hydrates d'oxydes de métaux lourds. |
| TW400317B (en) * | 1994-05-16 | 2000-08-01 | Du Pont | Improved process for treating metal chlorides |
| US5545805A (en) * | 1995-06-07 | 1996-08-13 | Chesner Engineering, Pc | Enhanced stabilization of lead in solid residues using acid oxyanion and alkali-metal carbonate treatment |
| ES2125167B1 (es) * | 1995-06-09 | 1999-11-16 | Du Pont | Procedimiento para el tratamiento de cloruros metalicos acidos. |
| TW362142B (en) * | 1996-05-23 | 1999-06-21 | Sanyo Electric Co | Horizontal compressor |
| US6857998B1 (en) | 2002-05-10 | 2005-02-22 | Free Flow Technologies, Inc. | Compositions and methods for treatment of solid waste |
| US20040091549A1 (en) * | 2002-10-10 | 2004-05-13 | Forrester Keith E. | Reduction of arsenic and lead leaching in pressure treated wood and painted surfaces |
| US20060178548A1 (en) * | 2005-02-09 | 2006-08-10 | Forrester Keith E | Method for stabilization of flyash and scrubber residues |
| ES2292314B1 (es) * | 2005-09-27 | 2009-03-16 | Dragados, S.A. | Metodo de tratamiento y recuperacion de lodos generados por tuneladoras. |
| US8236098B2 (en) | 2010-03-24 | 2012-08-07 | Wisconsin Electric Power Company | Settable building material composition including landfill leachate |
| US10760788B2 (en) * | 2016-01-08 | 2020-09-01 | Chang Gung University | Method of combusting a sulfur-containing carbonaceous material with ash treatment |
| CN113814261B (zh) * | 2020-06-18 | 2023-06-13 | 黑龙江云水环境技术服务有限公司 | 一种工业废酸渣的处理方法 |
| NO20210494A1 (en) | 2021-04-20 | 2022-10-21 | Autostore Tech As | A Method and vehicle for rescuing a stalled container handling vehicle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815293A (en) * | 1956-01-31 | 1957-12-03 | Mary I Randall | Insulating finishing cement and structural material |
| US3720609A (en) * | 1970-04-17 | 1973-03-13 | G & W Corson Inc | Process for treating aqueous chemical waste sludges and composition produced thereby |
| FR2146700A5 (en) * | 1971-07-22 | 1973-03-02 | Corson G & W H | Hardenable material from waste - esp acid aq slurry by adding aluminium and sulphate ions and lime |
| US4116705A (en) * | 1973-06-01 | 1978-09-26 | Stablex Ag | Detoxification |
| CA1035796A (en) * | 1973-11-30 | 1978-08-01 | Iu Conversion Systems | Disposal method and use of sewage sludge |
| US4028130A (en) * | 1974-08-02 | 1977-06-07 | Iu Conversion Systems, Inc. | Disposal method and use of sewage sludge |
| FR2286116A1 (fr) * | 1974-09-26 | 1976-04-23 | Ponnier Andre | Procede pour fabrication, a partir d'ordures menageres, d'agregats destines a substituer les graviers naturels |
| FR2320266A1 (fr) * | 1975-08-06 | 1977-03-04 | Quienot Jean | Procede de solidification de dechets de nature et origine diverses |
| US4149968A (en) * | 1976-05-05 | 1979-04-17 | Kupiec Albert R | Method of converting hazardous industrial and other wastes into an inert, non-polluting and useful soil-like product |
-
1980
- 1980-04-09 FR FR8007917A patent/FR2480269A1/fr active Granted
-
1981
- 1981-03-25 DE DE8181400468T patent/DE3163157D1/de not_active Expired
- 1981-03-25 EP EP19810400468 patent/EP0038235B1/fr not_active Expired
- 1981-04-08 US US06/252,262 patent/US4375986A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117069392A (zh) * | 2023-09-01 | 2023-11-17 | 山东汉博昱洲新材料有限公司 | 一种利用单氰胺渣为主要原料制备生石灰的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3163157D1 (en) | 1984-05-24 |
| EP0038235A1 (fr) | 1981-10-21 |
| FR2480269B1 (forum.php) | 1984-09-14 |
| US4375986A (en) | 1983-03-08 |
| EP0038235B1 (fr) | 1984-04-18 |
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