JPH0321387A - 廃棄石綿の無公害化処理方法 - Google Patents
廃棄石綿の無公害化処理方法Info
- Publication number
- JPH0321387A JPH0321387A JP1156296A JP15629689A JPH0321387A JP H0321387 A JPH0321387 A JP H0321387A JP 1156296 A JP1156296 A JP 1156296A JP 15629689 A JP15629689 A JP 15629689A JP H0321387 A JPH0321387 A JP H0321387A
- Authority
- JP
- Japan
- Prior art keywords
- asbestos
- phosphoric acid
- alkali agent
- baked
- elution
- 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
- 239000010425 asbestos Substances 0.000 title claims abstract description 40
- 229910052895 riebeckite Inorganic materials 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 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 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 4
- 238000010828 elution Methods 0.000 abstract description 9
- 239000000835 fiber Substances 0.000 abstract description 8
- 239000003513 alkali Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 7
- 150000002500 ions Chemical class 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000000378 calcium silicate Substances 0.000 abstract description 3
- 229910052918 calcium silicate Inorganic materials 0.000 abstract description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003337 fertilizer Substances 0.000 abstract description 3
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 abstract description 3
- 239000004137 magnesium phosphate Substances 0.000 abstract description 3
- 229960002261 magnesium phosphate Drugs 0.000 abstract description 3
- 229910000157 magnesium phosphate Inorganic materials 0.000 abstract description 3
- 235000010994 magnesium phosphates Nutrition 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 18
- 238000010304 firing Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 oxolinic acid ions Chemical class 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- XZTWHWHGBBCSMX-UHFFFAOYSA-J dimagnesium;phosphonato phosphate Chemical compound [Mg+2].[Mg+2].[O-]P([O-])(=O)OP([O-])([O-])=O XZTWHWHGBBCSMX-UHFFFAOYSA-J 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052839 forsterite Inorganic materials 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- 229960000321 oxolinic acid Drugs 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000033116 Asbestos intoxication Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010027406 Mesothelioma Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003048 aphrodisiac agent Substances 0.000 description 1
- 230000002509 aphrodisiac effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 206010003441 asbestosis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000001649 capillary isotachophoresis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1156296A JPH0321387A (ja) | 1989-06-19 | 1989-06-19 | 廃棄石綿の無公害化処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1156296A JPH0321387A (ja) | 1989-06-19 | 1989-06-19 | 廃棄石綿の無公害化処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321387A true JPH0321387A (ja) | 1991-01-30 |
| JPH0512994B2 JPH0512994B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-19 |
Family
ID=15624712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1156296A Granted JPH0321387A (ja) | 1989-06-19 | 1989-06-19 | 廃棄石綿の無公害化処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321387A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002068869A (ja) * | 2000-09-04 | 2002-03-08 | Ig Tech Res Inc | けい酸質の肥料 |
| JP2002293680A (ja) * | 2001-03-28 | 2002-10-09 | Ig Tech Res Inc | けい酸質肥料の製造方法 |
| JP2003055072A (ja) * | 2001-08-10 | 2003-02-26 | Ig Tech Res Inc | リサイクル肥料及び土壌改良材 |
| WO2007063599A1 (ja) * | 2005-12-01 | 2007-06-07 | Kankyo Anetos Co., Ltd | 繊維状被処理物の固化剤又は固定化処理方法 |
| JP2008105022A (ja) * | 2006-09-28 | 2008-05-08 | Mitsubishi Materials Corp | セメント製造工程を用いたアスベスト含有物の処理方法およびセメントの製造方法 |
| JP2008105020A (ja) * | 2006-09-28 | 2008-05-08 | Mitsubishi Materials Corp | アスベスト含有物およびフッ化物汚泥の処理方法ならびにセメントの製造方法 |
| JP2009240915A (ja) * | 2008-03-31 | 2009-10-22 | Mitsubishi Materials Corp | セメント製造工程を用いたアスベスト含有物の処理方法およびセメントの製造方法 |
| US7658703B2 (en) | 2006-09-29 | 2010-02-09 | Nichias Corporation | Method of preventing exposure of asbestos-containing material, method of treating asbestos-containing waste material, method of melt treating asbestos-containing waste material, asbestos-containing waste material treated article, and asbestos-containing melt treated article |
-
1989
- 1989-06-19 JP JP1156296A patent/JPH0321387A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002068869A (ja) * | 2000-09-04 | 2002-03-08 | Ig Tech Res Inc | けい酸質の肥料 |
| JP2002293680A (ja) * | 2001-03-28 | 2002-10-09 | Ig Tech Res Inc | けい酸質肥料の製造方法 |
| JP2003055072A (ja) * | 2001-08-10 | 2003-02-26 | Ig Tech Res Inc | リサイクル肥料及び土壌改良材 |
| WO2007063599A1 (ja) * | 2005-12-01 | 2007-06-07 | Kankyo Anetos Co., Ltd | 繊維状被処理物の固化剤又は固定化処理方法 |
| JP2008105022A (ja) * | 2006-09-28 | 2008-05-08 | Mitsubishi Materials Corp | セメント製造工程を用いたアスベスト含有物の処理方法およびセメントの製造方法 |
| JP2008105020A (ja) * | 2006-09-28 | 2008-05-08 | Mitsubishi Materials Corp | アスベスト含有物およびフッ化物汚泥の処理方法ならびにセメントの製造方法 |
| US7658703B2 (en) | 2006-09-29 | 2010-02-09 | Nichias Corporation | Method of preventing exposure of asbestos-containing material, method of treating asbestos-containing waste material, method of melt treating asbestos-containing waste material, asbestos-containing waste material treated article, and asbestos-containing melt treated article |
| JP2009240915A (ja) * | 2008-03-31 | 2009-10-22 | Mitsubishi Materials Corp | セメント製造工程を用いたアスベスト含有物の処理方法およびセメントの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512994B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-19 |
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