WO1997000099A1 - Procede et installation de traitement de dechets contenant de l'amiante - Google Patents
Procede et installation de traitement de dechets contenant de l'amiante Download PDFInfo
- Publication number
- WO1997000099A1 WO1997000099A1 PCT/BE1996/000056 BE9600056W WO9700099A1 WO 1997000099 A1 WO1997000099 A1 WO 1997000099A1 BE 9600056 W BE9600056 W BE 9600056W WO 9700099 A1 WO9700099 A1 WO 9700099A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reactor
- attack
- waste
- solution
- basic
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 67
- 239000010425 asbestos Substances 0.000 title claims abstract description 61
- 229910052895 riebeckite Inorganic materials 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000007791 liquid phase Substances 0.000 claims abstract description 25
- 239000007790 solid phase Substances 0.000 claims abstract description 24
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 53
- 238000009434 installation Methods 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 238000011282 treatment Methods 0.000 claims description 21
- 239000000047 product Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 239000003637 basic solution Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000005530 etching Methods 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 238000005119 centrifugation Methods 0.000 claims 2
- 238000003306 harvesting Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 5
- 239000008237 rinsing water Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/36—Detoxification by using acid or alkaline reagents
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/41—Inorganic fibres, e.g. asbestos
Definitions
- the most important treatment centers carry out a) a coating in hydraulic binders and a landfill of the product obtained, or b) an incineration by vitrification at very high temperature.
- the installation comprises a solution preparation tank 29, capable of withstanding a pressure of 10 kg / cm 2 and capable of being heated for example by a heating jacket 30 in which a thermal fluid circulates, including oil.
- the thermal fluid enters at 31 into the jacket 30 and exits at 32.
- the solid phase is in the form of a paste which still contains asbestos fibers, which are completely separated. After analysis, we have already been able to estimate that, in this state, the fibers obtained no longer pose any danger to human health.
- This solid phase now has a volume reduced by 70% compared to that introduced into the reactor. It is brought, via a conduit 25 ′, to reactor 1 ".
- This is a fixed reactor, that is to say one which no longer needs to be moved to the site generating waste, and yet it is of a small volume. Provision may be made for it to be arranged horizontally so as to be able to be driven in rotation about a horizontal axis.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Processing Of Solid Wastes (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT96915921T ATE188134T1 (de) | 1995-06-16 | 1996-06-10 | Verfahren und vorrichtung zur behandlung von asbest enthaltenden abfallstoffen |
NZ308981A NZ308981A (en) | 1995-06-16 | 1996-06-10 | Method and plant for processing asbestos-containing waste |
DE69605927T DE69605927T2 (de) | 1995-06-16 | 1996-06-10 | Verfahren und vorrichtung zur behandlung von asbest enthaltenden abfallstoffen |
JP50242597A JP3776935B2 (ja) | 1995-06-16 | 1996-06-10 | アスベストを含む廃棄物の処理方法およびプラント |
PL96324011A PL182770B1 (pl) | 1995-06-16 | 1996-06-10 | Sposób uzdatniania odpadów zawierających azbest i instalacja do uzdatniania odpadów zawierających azbest |
HU9901933A HU225596B1 (en) | 1995-06-16 | 1996-06-10 | Method and plant for processing asbestos-containing waste |
IL12261396A IL122613A (en) | 1995-06-16 | 1996-06-10 | Process and plant for the treatment of waste containing absestos |
EP96915921A EP0846016B1 (fr) | 1995-06-16 | 1996-06-10 | Procede et installation de traitement de dechets contenant de l'amiante |
CA2225523A CA2225523C (fr) | 1995-06-16 | 1996-06-10 | Procede et installation de traitement de dechets contenant de l'amiante |
EA199800066A EA199800066A1 (ru) | 1995-06-16 | 1996-06-10 | Способ и установка для обработки отходов, содержащих асбест |
AU58886/96A AU704269B2 (en) | 1995-06-16 | 1996-06-10 | Process and plant for the treatment of waste containing asbestos |
DK96915921T DK0846016T3 (da) | 1995-06-16 | 1996-06-10 | Fremgangsmåde og anlæg til behandling af asbestholdige affaldsmaterialer |
GR20000400330T GR3032632T3 (en) | 1995-06-16 | 2000-02-10 | Method and plant for processing asbestos-containing waste |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE09500536 | 1995-06-16 | ||
BE9500536A BE1009413A6 (fr) | 1995-06-16 | 1995-06-16 | Destruction des fibres d'amiante - methode economique, ecologique, revalorisante. |
BE9500911A BE1009724A6 (fr) | 1995-11-06 | 1995-11-06 | Procede et installation de traitement de dechets contenant de l'amiante. |
BE09500911 | 1995-11-06 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/516,235 Continuation US6391271B1 (en) | 1995-06-16 | 2000-03-01 | Process for the treatment of waste containing asbestos |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997000099A1 true WO1997000099A1 (fr) | 1997-01-03 |
Family
ID=25662989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BE1996/000056 WO1997000099A1 (fr) | 1995-06-16 | 1996-06-10 | Procede et installation de traitement de dechets contenant de l'amiante |
Country Status (18)
Country | Link |
---|---|
US (1) | US6391271B1 (fr) |
EP (1) | EP0846016B1 (fr) |
JP (1) | JP3776935B2 (fr) |
AT (1) | ATE188134T1 (fr) |
AU (1) | AU704269B2 (fr) |
CA (1) | CA2225523C (fr) |
CZ (1) | CZ290478B6 (fr) |
DE (1) | DE69605927T2 (fr) |
DK (1) | DK0846016T3 (fr) |
EA (1) | EA199800066A1 (fr) |
ES (1) | ES2142064T3 (fr) |
GR (1) | GR3032632T3 (fr) |
HU (1) | HU225596B1 (fr) |
IL (1) | IL122613A (fr) |
NZ (1) | NZ308981A (fr) |
PL (1) | PL182770B1 (fr) |
PT (1) | PT846016E (fr) |
WO (1) | WO1997000099A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2760662A1 (fr) * | 1997-03-11 | 1998-09-18 | Recupyl Sa | Procede de traitement de l'amiante par conversion thermochimique |
EP0887088A1 (fr) * | 1997-06-27 | 1998-12-30 | Gérard Debailleul | Procédé et installation de traitement de masses absorbantes contenant de l'amiante dans les bouteilles de gaz |
WO2000006419A1 (fr) | 1998-07-31 | 2000-02-10 | Federal-Mogul Corporation | Module de lampe au neon sans electrode pour systemes d'eclairage de vehicule |
EP1671682A1 (fr) * | 2004-12-20 | 2006-06-21 | Inertec | Procede pour la decomposition de l' amiante avec des hydroxydes des metaux alcalins |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7939705B2 (en) * | 2005-06-30 | 2011-05-10 | Ari Technologies, Inc. | System and method for treating asbestos |
DK1919637T3 (da) * | 2005-06-30 | 2012-01-16 | Ari Technologies Inc | System og fremgangsmåde til acceleration af omdannelsen af asbest ved en mineralogisk omdannelsesproces |
JP5192649B2 (ja) * | 2006-02-23 | 2013-05-08 | 一般財団法人ファインセラミックスセンター | アスベストの処理方法、アスベスト由来のリサイクル材料及びその製造方法 |
JP6224376B2 (ja) * | 2012-08-16 | 2017-11-01 | 学校法人北里研究所 | アスベストの無害化処理方法 |
US9481008B2 (en) * | 2013-07-11 | 2016-11-01 | Toyota Motor Engineering & Manufacturing North America, Inc. | Reclaim sealer application apparatus and method |
FR3026032B1 (fr) * | 2014-09-22 | 2020-10-30 | Paul Poggi | Unite mobile de neutralisation d'amiante |
CZ201627A3 (cs) * | 2016-01-22 | 2017-03-22 | Výzkumný ústav stavebních hmot, a.s. | Způsob využití azbestocementového odpadu |
FR3070282B1 (fr) * | 2017-08-24 | 2019-09-06 | Universite De Montpellier | Procede de destruction et de valorisation de dechets amiantes |
CN109553385B (zh) * | 2018-12-19 | 2021-09-21 | 西南科技大学 | 一种温石棉尾矿陶粒及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01171685A (ja) * | 1987-12-25 | 1989-07-06 | Mitsui Eng & Shipbuild Co Ltd | 石綿含有廃棄物の処理方法 |
WO1991000123A1 (fr) * | 1989-06-29 | 1991-01-10 | Ek Roger B | Transformation mineralogique de deches d'amiante |
WO1994008661A1 (fr) * | 1992-10-08 | 1994-04-28 | Cross-Link Technology | Produit et procede de traitement de l'asbeste |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914184A (en) | 1973-10-17 | 1975-10-21 | Us Air Force | Method for converting crysotile asbestos |
AU603961B2 (en) | 1986-04-16 | 1990-11-29 | Collex Pty Limited | Material handling apparatus and method |
CZ228694A3 (en) | 1992-03-23 | 1995-11-15 | Lemmerbrock Karl Heinrich | Method of removing asbestos or asbestos-containing matters |
-
1996
- 1996-06-10 HU HU9901933A patent/HU225596B1/hu not_active IP Right Cessation
- 1996-06-10 ES ES96915921T patent/ES2142064T3/es not_active Expired - Lifetime
- 1996-06-10 IL IL12261396A patent/IL122613A/xx not_active IP Right Cessation
- 1996-06-10 PT PT96915921T patent/PT846016E/pt unknown
- 1996-06-10 NZ NZ308981A patent/NZ308981A/xx not_active IP Right Cessation
- 1996-06-10 PL PL96324011A patent/PL182770B1/pl not_active IP Right Cessation
- 1996-06-10 DK DK96915921T patent/DK0846016T3/da active
- 1996-06-10 DE DE69605927T patent/DE69605927T2/de not_active Expired - Lifetime
- 1996-06-10 AT AT96915921T patent/ATE188134T1/de active
- 1996-06-10 EP EP96915921A patent/EP0846016B1/fr not_active Expired - Lifetime
- 1996-06-10 CA CA2225523A patent/CA2225523C/fr not_active Expired - Fee Related
- 1996-06-10 CZ CZ19974034A patent/CZ290478B6/cs not_active IP Right Cessation
- 1996-06-10 AU AU58886/96A patent/AU704269B2/en not_active Ceased
- 1996-06-10 EA EA199800066A patent/EA199800066A1/ru unknown
- 1996-06-10 JP JP50242597A patent/JP3776935B2/ja not_active Expired - Fee Related
- 1996-06-10 WO PCT/BE1996/000056 patent/WO1997000099A1/fr active IP Right Grant
-
2000
- 2000-02-10 GR GR20000400330T patent/GR3032632T3/el unknown
- 2000-03-01 US US09/516,235 patent/US6391271B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01171685A (ja) * | 1987-12-25 | 1989-07-06 | Mitsui Eng & Shipbuild Co Ltd | 石綿含有廃棄物の処理方法 |
WO1991000123A1 (fr) * | 1989-06-29 | 1991-01-10 | Ek Roger B | Transformation mineralogique de deches d'amiante |
WO1994008661A1 (fr) * | 1992-10-08 | 1994-04-28 | Cross-Link Technology | Produit et procede de traitement de l'asbeste |
Non-Patent Citations (2)
Title |
---|
"Chemische zersetsung von asbest", CHEMIE-TECHNIK, vol. 23, no. 1, 1994, pages 20, XP000426523 * |
DATABASE WPI Section Ch Week 8933, Derwent World Patents Index; Class L02, AN 89-237447, XP002015081 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2760662A1 (fr) * | 1997-03-11 | 1998-09-18 | Recupyl Sa | Procede de traitement de l'amiante par conversion thermochimique |
EP0887088A1 (fr) * | 1997-06-27 | 1998-12-30 | Gérard Debailleul | Procédé et installation de traitement de masses absorbantes contenant de l'amiante dans les bouteilles de gaz |
WO2000006419A1 (fr) | 1998-07-31 | 2000-02-10 | Federal-Mogul Corporation | Module de lampe au neon sans electrode pour systemes d'eclairage de vehicule |
EP1671682A1 (fr) * | 2004-12-20 | 2006-06-21 | Inertec | Procede pour la decomposition de l' amiante avec des hydroxydes des metaux alcalins |
Also Published As
Publication number | Publication date |
---|---|
CZ290478B6 (cs) | 2002-07-17 |
PT846016E (pt) | 2000-06-30 |
DE69605927T2 (de) | 2000-06-15 |
ATE188134T1 (de) | 2000-01-15 |
JPH11507585A (ja) | 1999-07-06 |
CA2225523A1 (fr) | 1997-01-03 |
HU225596B1 (en) | 2007-05-02 |
PL324011A1 (en) | 1998-04-27 |
IL122613A0 (en) | 1998-08-16 |
CZ403497A3 (cs) | 1998-07-15 |
IL122613A (en) | 2001-08-26 |
JP3776935B2 (ja) | 2006-05-24 |
ES2142064T3 (es) | 2000-04-01 |
GR3032632T3 (en) | 2000-05-31 |
EA199800066A1 (ru) | 1998-08-27 |
AU704269B2 (en) | 1999-04-15 |
DK0846016T3 (da) | 2000-05-15 |
HUP9901933A2 (hu) | 1999-09-28 |
DE69605927D1 (de) | 2000-02-03 |
PL182770B1 (pl) | 2002-02-28 |
HUP9901933A3 (en) | 2001-04-28 |
AU5888696A (en) | 1997-01-15 |
US6391271B1 (en) | 2002-05-21 |
EP0846016B1 (fr) | 1999-12-29 |
CA2225523C (fr) | 2011-03-01 |
NZ308981A (en) | 1999-01-28 |
EP0846016A1 (fr) | 1998-06-10 |
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