公开(公告)号：EP0946448A4

公开(公告)日：2004-10-27

申请号：EP97933234

申请日：1997-07-07

申请人： GRACE W R & CO

发明人： BLOCK JACOB

IPC分类号： E04G23/02 ,  A62D3/00 ,  A62D3/35 ,  A62D3/36 ,  A62D101/41 ,  B09B3/00 ,  C04B14/40 ,  C04B28/14 ,  C04B41/45 ,  C04B41/60 ,  C01B33/22 ,  C01B33/24 ,  C01F5/00 ,  C01F11/00

CPC分类号： A62D3/36 ,  A62D2101/41 ,  B09B3/0066 ,  C04B28/14 ,  C04B41/4556 ,  Y10S588/901 ,  C04B14/40

摘要： A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of an inorganic acid, and from about 0.1 to about 4% by weight of a hexafluorosilicate of ammonia, an alkali metal or an alkaline earth metal. A method of transforming the asbestos-containing material into a non-asbestos material using the present composition also is disclosed.

公开(公告)号：EP3352920A1

公开(公告)日：2018-08-01

申请号：EP16809898.6

申请日：2016-09-21

申请人： Poggi, Paul

发明人： Poggi, Paul

IPC分类号： B09B3/00 ,  A62D3/36 ,  C22B3/06 ,  C22B7/00 ,  C04B14/40 ,  C04B18/04 ,  A62D101/41

CPC分类号： A62D3/36 ,  A62D2101/41 ,  B09B3/00 ,  B09B3/0066 ,  C01B33/20 ,  C01B39/00 ,  C04B14/40 ,  C04B14/405 ,  C04B18/04 ,  C04B18/0463 ,  C22B1/005 ,  C22B3/06 ,  C22B7/007 ,  Y02P10/234

摘要： The asbestos waste neutralization device (10) comprises: an acid tank (23); a vessel (16) containing a diluted acid solution, into which waste comprising asbestos is thrown, said acid solution neutralizing the asbestos waste; a filtration unit (21) for separating, at the end of the reaction for neutralizing the waste, the inert solid from the acid solution liquid phase; a unit (22) for regenerating the etching acid solution that adjusts the hydrogen potential of the extracted liquid phase by adding concentrated acid contained in the acid tank; and a means for transferring the regenerated solution into the vessel.

公开(公告)号：EP2946813A1

公开(公告)日：2015-11-25

申请号：EP14472007.5

申请日：2014-10-22

申请人： Euro Environmental Services Ltd

发明人： Coa, Mauro

IPC分类号： A62D3/30 ,  B09B3/00 ,  C04B14/40 ,  A62D101/41

CPC分类号： B09B3/0066 ,  A62D3/36 ,  A62D2101/41 ,  C04B18/16 ,  C04B38/04 ,  C04B41/009 ,  C04B41/5011 ,  C04B41/66 ,  Y02W30/95 ,  C04B14/40 ,  C04B28/02 ,  C04B20/023 ,  C04B41/4535 ,  C04B41/5016

摘要： The method ensures total removal of asbestos from the asbestos-cement products and total detoxification of decay products, using selective solution and capsulation of the residual sheets.
The final treated product can be used without problem as isolating building material.
The capsulation of the products with potassium water glass give to the final sheets the property of acid-resistant concrete, reduce the water absorption 2-3 times and add antibacterial and fungicide characteristics.
The waste dissolvent does not pollute the environment and after neutralization with Ca(OH) 2 , can be used as a source for CaCl 2 and MgCl 2 , which have wide application in building industry and other fields.

摘要翻译： 该方法确保了从石棉水泥制品和的衰变产物总解毒总清除石棉，使用残留片材选择性溶液和封装。 最终处理品可以没有问题，因为隔离建筑材料使用。 该产品具有的钾水玻璃的封装得到的最终片材耐酸混凝土的特性，降低水吸收2-3倍，并添加抗菌剂和杀真菌特性。 废溶媒不用Ca（OH）2污染环境和中和后，可以用来作为CaCl 2和MgCl 2的一个源极，其具有在建筑工业等领域广泛应用。

公开(公告)号：EP2157049A4

公开(公告)日：2011-07-13

申请号：EP08703357

申请日：2008-01-17

申请人： HI VAN CORP

发明人： SUGIYAMA OSAMU

IPC分类号： C01B31/02 ,  A62D3/40 ,  A62D101/41 ,  B09B3/00 ,  C03C25/10 ,  C03C25/44 ,  C04B35/52 ,  C04B35/524 ,  C04B35/56 ,  C04B35/622 ,  C04B35/626 ,  C04B35/628 ,  C04B35/636 ,  C08J11/12

CPC分类号： C09K21/02 ,  B09B3/0066 ,  C03C25/465 ,  C04B35/524 ,  C04B35/56 ,  C04B35/62204 ,  C04B35/62209 ,  C04B35/62213 ,  C04B35/62675 ,  C04B35/62831 ,  C04B35/62839 ,  C04B35/6286 ,  C04B35/62873 ,  C04B35/62886 ,  C04B35/636 ,  C04B35/82 ,  C04B2235/3409 ,  C04B2235/349 ,  C04B2235/428 ,  C04B2235/442 ,  C04B2235/444 ,  C04B2235/447 ,  C04B2235/5232 ,  C04B2235/5276

摘要： The present invention provides a method capable of inexpensively obtaining a novel complex compound excellent in heat resistance, light-weight property, flame resistance, chemical resistance, and electroconductivity, and of converting a chemically harmful or morphologically hazardous substance into a detoxified/safened substance by a safe operation. Further, it is possible to simultaneously obtain a structural body where the detoxified/safened inorganic compounds have surfaces coated with the complex compound, so that application of the above method to a treatment of wastes allows for contribution to resource recycling. The present invention also resides in: a carbon/aluminum complex compound produced by distillingly removing a water content from an aqueous dispersion containing a polyaluminum chloride and a water-soluble organic substance, and firing the remainder at a temperature of 300°C or higher; a carbon/aluminum complex compound-coated inorganic compound structural body produced by impregnating a water solution containing a polyaluminum chloride and a water-soluble organic substance, through inorganic compound particles, and by firing the impregnated matter; and a treating method of waste, comprising the steps of peeling off a waste containing needle-like inorganic compounds while spraying a water solution of polyaluminum chloride onto and through the waste, infiltrating a water-soluble organic substance into the sprayedly peeled matter, and subsequently firing the resultant matter.

公开(公告)号：EP0946447A4

公开(公告)日：2000-11-15

申请号：EP97932552

申请日：1997-07-07

申请人： GRACE W R & CO

发明人： BLOCK JACOB

IPC分类号： E04G23/02 ,  A62B3/00 ,  A62D3/00 ,  A62D3/35 ,  A62D3/36 ,  A62D101/41 ,  B09B3/00 ,  C04B14/40 ,  C04B41/50 ,  C04B41/60 ,  C01B33/22 ,  C01B33/24 ,  C01F11/00 ,  C04B41/65

CPC分类号： A62D3/36 ,  A62D2101/41 ,  B09B3/0066 ,  C04B14/40 ,  C04B41/5016 ,  Y10S588/901

摘要： A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of phosphoric acid, and from about 0.1 to about 4 % by weight of a source of fluoride ions. A method of transforming the asbestos-containing material into a non-asbestos material using the present composition also is disclosed.

公开(公告)号：EP3523060A1

公开(公告)日：2019-08-14

申请号：EP17785023.7

申请日：2017-10-06

申请人： Eureka Ricerca E Soluzioni Globali Societa' Cooperativa

发明人： NASTATI, Enzo

IPC分类号： B09C1/00 ,  B09C1/08 ,  B09C1/10 ,  A62D3/02 ,  C02F3/00 ,  C02F11/14 ,  A62D101/04 ,  A62D101/22 ,  A62D101/24 ,  A62D101/41 ,  C02F103/06

公开(公告)号：EP3205413B1

公开(公告)日：2019-03-20

申请号：EP17155849.7

申请日：2017-02-13

申请人： Foamshield License B.V.

发明人： DE HAAN, Foppe

IPC分类号： B09B3/00 ,  A62D101/41

公开(公告)号：EP2772284B1

公开(公告)日：2018-07-04

申请号：EP14155604.3

申请日：2014-02-18

申请人： Korea Institute Of Geoscience & Mineral Resources

发明人： Jang, Young-Nam ,  Chae, Soo-Chun ,  Lee, Myung-Kyu ,  Won, Hye-In ,  Ryu, Kyoung-Won

IPC分类号： A62D3/36 ,  B09B3/00 ,  A62D101/41

CPC分类号： A62D3/36 ,  A62D2101/41 ,  B09B3/0066

摘要： Disclosed is a method of removing asbestos from an asbestos-containing material by 99% through low temperature heat treatment. The method includes mixing an asbestos-containing material with an oxalic acid at a weight ratio in a range of 1:0.002 to 1:1 and performing heat treatment with respect to a mixture at a temperature of 90°C to 110 °C to remove asbestos from the asbestos-containing material by 99% or more.

公开(公告)号：EP2772284A1

公开(公告)日：2014-09-03

申请号：EP14155604.3

申请日：2014-02-18

申请人： Korea Institute Of Geoscience & Mineral Resources

发明人： Jang, Young-Nam ,  Chae, Soo-Chun ,  Lee, Myung-Kyu ,  Won, Hye-In ,  Ryu, Kyoung-Won

IPC分类号： A62D3/36 ,  B09B3/00 ,  A62D101/41

CPC分类号： A62D3/36 ,  A62D2101/41 ,  B09B3/0066

摘要： Disclosed is a method of removing asbestos from an asbestos-containing material by 99% through low temperature heat treatment. The method includes mixing an asbestos-containing material with an oxalic acid at a weight ratio in a range of 1:0.002 to 1:1 and performing heat treatment with respect to a mixture at a temperature of 90°C to 110 °C to remove asbestos from the asbestos-containing material by 99% or more.

摘要翻译： 公开的是通过低温热处理由99％去除含石棉材料石棉到的方法。 到1 0002：：该方法包括含石棉材料的含有草酸的重量比的范围为1混合1并且相对于混合物在90℃的温度至110℃进行热处理，以除去 石棉从由99％或更高的含石棉材料。

公开(公告)号：EP2133158A4

公开(公告)日：2013-09-25

申请号：EP08721582

申请日：2008-03-07

申请人： STREET DESIGN CORP

发明人： SAKAMOTO KAJIRO

IPC分类号： B09B3/00 ,  A62D3/40 ,  A62D101/41

CPC分类号： B09B3/0066 ,  A62D3/33 ,  A62D3/36 ,  A62D3/40 ,  A62D2101/41 ,  A62D2203/02