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1.发明公开Novel phosphatic/potash compound fertilizer and method of production thereof 审中-公开Neuer Phosphat- /Kalkmehrnährstoffdüngerund Herstellungsverfahrendafür
公开(公告)号：EP1918266A2
公开(公告)日：2008-05-07
申请号：EP06026666.5
申请日：2006-12-22
发明人： Urano, Teruo , Sato, Yuya
CPC分类号： C05B7/00 , C05F3/00 , Y02A40/205 , Y02P20/145 , C05D1/00 , C05D3/04 , C05G1/00
摘要： A novel phosphatic/potash compound fertilizer and a method of producing the same are provided for improving the solubility of phosphate components contained in an incinerated ash residue of chicken droppings for efficient utilization of the ash residue, with the alkalis of the lime component origin being neutralized. Thus, at least one powder selected from among a basic potassium compound powder and a water-granulated blast furnace slag powder is admixed with an incinerated ash residue of chicken droppings, a mineral acid is added to the mixture and reactions are allowed to proceed to maintain the reaction system at a high temperature by utilizing the heat of neutralization generated by the reaction between the basic potassium compound and/or water-granulated blast furnace slag powder and the mineral acid thereby convert hardly soluble phosphatic components contained in the incinerated chicken dropping ash residue to effective components improved in solubility, while maintaining the reaction mixture at about neutrality or weak acidity
摘要翻译： 提供了一种新的磷酸盐/钾盐复合肥及其制备方法，用于提高鸡粪焚烧灰渣中含有的磷酸盐成分的溶解度，以有效利用灰渣，同时中和石灰成分的碱中和 。 因此，将选自碱性钾化合物粉末和水粒状高炉矿渣粉末中的至少一种粉末与鸡粪焚烧灰渣混合，向混合物中加入无机酸，并允许反应进行维持 通过利用碱性钾化合物和/或水粒状高炉渣粉与无机酸之间的反应产生的中和热，在高温下反应体系转化成焚烧的鸡渣灰渣中所含的几乎不溶的磷酸成分 对有效成分的溶解度提高，同时将反应混合物保持在约中性或弱酸性
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公开(公告)号：EP1201619B1
公开(公告)日：2005-08-03
申请号：EP99959829.5
申请日：1999-12-15
申请人： Aso Cement Co., Ltd. , MURAKASHI LIME INDUSTRY CO., LTD , DU PONT-MITSUI FLUOROCHEMICALS CO., LTD , Nippon Hodo Co., Ltd
CPC分类号： C04B16/0616 , C04B28/02 , C04B2103/0075 , C04B2111/00017 , C04B16/0608 , C04B24/02 , C04B24/42 , C04B2103/50
摘要： A cement composition which comprises 100 parts by weight of a cement, 0.01 to 0.1 part by weight of fibrillar polytetrafluoroethylene, and 0.001 to 1.0 part by weight of an alcoholic antifoamer and/or silicone antifoamer, is less apt to dust, and gives concrete or hardened mortar having improved strength.
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公开(公告)号：EP0308889A1
公开(公告)日：1989-03-29
申请号：EP88115468.6
申请日：1988-09-21
申请人： MURAKASHI LIME INDUSTRY CO., LTD , NIPPON HODO CO., LTD , DU PONT-MITSUI FLUOROCHEMICALS CO., LTD
摘要： It is an object of the present invention to provide a dust-control agent easily applicable to any kinds of dusty powder and a method for dust-control treatment of a dusty powder.
The dust-control agent of the present invention comprises a mixture of fibrillatable polytetrafluoroethylene and a material in a state of solid grain or powder selected out of a pair of two kinds of materials which interact each other to make an exothermic reaction.
The method for dust-control treatment of a dusty powder of the present invention comprises blending the dusty powder, fibrillatable polytetrafluoroethylene and a pair of two kinds of materials which interact each other to make an exothermic reaction, and giving the blended materials a compression-shear at an elevated temperature caused by the exothermic reaction between the pair of two kinds of materials to fibrillate the fibrillatable polytetrafluoroethylene and enclose the dusty powder.
The dusty powder can be dust-controlled being enclosed with cobweb like ultra fine polytetrafluoroethylene fibrils without any external heat energy because the heat generated by an exothermic reaction between the pair of two kinds of materials which interact each other to make an exothermic reaction elevates the temperature to a degree to promote the fibrillation of polytetrafluoroethylene.摘要翻译： 本发明的目的是提供一种易于应用于任何种类的粉尘的粉尘控制剂以及粉尘粉末的粉尘控制方法。 本发明的粉尘控制剂包括可原纤化的聚四氟乙烯与从相互作用的一对两种材料中选出的固体颗粒或粉末状态的材料的混合物，以产生放热反应。 本发明的粉尘粉末的粉尘控制处理方法包括将粉尘，可原纤化聚四氟乙烯和相互作用的一种两种材料混合以进行放热反应，并将混合材料进行压缩剪切 在升高的温度下由一对两种材料之间的放热反应引起可原纤化的聚四氟乙烯原纤化并包裹粉尘。 灰尘粉末可以被灰尘控制，被蜘蛛网包围，如超细聚四氟乙烯纤维，没有任何外部热能，因为由两对相互作用以产生放热反应的一对两种材料之间的放热反应产生的热量提高了温度 在一定程度上促进聚四氟乙烯的原纤维化。
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4.发明公开DUSTING-INHIBITED CEMENT COMPOSITION IMPROVED IN STRENGTH 有权NICHTSTAUBENDE ZEMENTZUSAMMENSETZUNG MIT VERBESSERTER FESTIGKEIT
公开(公告)号：EP1201619A1
公开(公告)日：2002-05-02
申请号：EP99959829.5
申请日：1999-12-15
申请人： Aso Cement Co., Ltd. , MURAKASHI LIME INDUSTRY CO., LTD , DU PONT-MITSUI FLUOROCHEMICALS CO., LTD , Nippon Hodo Co., Ltd
CPC分类号： C04B16/0616 , C04B28/02 , C04B2103/0075 , C04B2111/00017 , C04B16/0608 , C04B24/02 , C04B24/42 , C04B2103/50
摘要： The present invention provides a dusting-inhibited cement composition, which hardly forms dust and further capable of improving strength of concrete or mortar obtained therefrom. A dusting-inhibited cement composition according to the present invention comprises 100 weight parts of cement, 0.01∼0.1 weight parts of fibrillatable polytetrafluoroethylene and 0.001∼1.0 weight parts of alcohol base antifoamer and/or silicone base antifoamer.
摘要翻译： 本发明提供一种几乎不形成粉尘并进一步提高由其获得的混凝土或砂浆的强度的防尘水泥组合物。 根据本发明的除尘抑制水泥组合物包含100重量份的水泥，0.01:1重量份的可原纤化聚四氟乙烯和0.001个1.0重量份的醇基消泡剂和/或硅氧烷基消泡剂。
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5.发明公开
公开(公告)号：EP0837044A2
公开(公告)日：1998-04-22
申请号：EP97118272.0
申请日：1997-10-21
发明人： Urano, Teruo , Miyaji, Hiroshi
CPC分类号： C05G3/0064 , C05D3/02 , C05F11/00
摘要： In order to prevent biological lesions of plants caused by a deficiency in calcium, there is provided a method of preparing at low cost a composition containing saccharides, an organic acid and a high concentration of a calcium component, to be sprayed on plant leaves or fruits. In an aqueous solution containing glucose and an organic acid, calcium hydroxide or a substance capable of forming calcium hydroxide upon hydration in an aqueous solution is dissolved. The amount of glucose is from 15 to 40 wt.% and that of the organic acid is from 3 to less than 20 wt.%, based on the water.
摘要翻译： 为了防止由在钙缺乏导致植物的生物病变，提供以低成本制备含有糖类以有机酸和钙成分的高浓度的组合物的方法，对叶子或果实计划被喷 ， 在一个wässrige溶液含有葡萄糖和有机酸，氢氧化钙或能够以wässrige溶液溶解时形成水合氢氧化钙的物质的。 葡萄糖的量是从15〜40％重量％，也做了有机酸的为3至小于20份重量，基于水。
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公开(公告)号：EP0423836B1
公开(公告)日：1992-12-02
申请号：EP90121031.0
申请日：1988-09-21
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7.发明公开Method for dust-preventive treatment of material having dusting property 有权VERFAHREN ZUR STAUBFREIEN ENTSORGUNG
公开(公告)号：EP2597125A1
公开(公告)日：2013-05-29
申请号：EP13156016.1
申请日：2005-06-29
申请人： Nippo Corporation , MURAKASHI LIME INDUSTRY CO., LTD , DuPont-Mitsui Fluorochemicals Company, Ltd.
发明人： Mizuno, Yoshitomo , Urano, Teruo , Konabe, K. , Kawazoe, M.
摘要： To provide a method for dusting preventive treatment of a dusting material using a dust-preventive treatment agent comprising the PTFE aqueous dispersion having lower potential for environmental concerns, which method is as effective as that known method and further has lower possibility of environmental concerns, and to provide the dust-preventive treated material obtained by treating the dusting material with the method.
The method of dust-preventive treatment for a dusting material wherein the dust derived from dusting material is prevented by mixing a dust preventing treatment composition comprising an aqueous dispersion of polytetrafluoroethylene containing 50 ppm or less of a fluorine containing emulsifier with the dusting material and then by forming fibrils of polytetrafluoroethylene under conducting a compression/shear force to the mixture above at a temperature of about 20°C to 200°C, and the dust-preventive treated material obtained by treating the dusting material with the method.摘要翻译： 为了提供一种防尘处理剂的方法，该防尘处理剂包括具有较低环境问题潜力的PTFE水性分散体，该方法与已知方法一样有效，并且还具有较低的环境问题的可能性，以及 以通过该方法提供通过处理除尘材料获得的防尘处理材料。 通过将包含含有50ppm以下的含氟乳化剂的聚四氟乙烯的水分散体与防尘材料混合的防尘处理组合物与防尘处理组合物的防尘处理方法， 在约20℃至200℃的温度下，将上述混合物在压缩/剪切力下形成聚四氟乙烯的原纤维，以及通过该方法处理除尘材料得到的防尘处理材料。
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公开(公告)号：EP0423836A3
公开(公告)日：1991-09-04
申请号：EP90121031.0
申请日：1988-09-21
申请人： MURAKASHI LIME INDUSTRY CO., LTD , NIPPON HODO CO., LTD , DU PONT-MITSUI FLUOROCHEMICALS CO., LTD
摘要： The present invention provides a method for dust-control treatment of a dusty powder, which comprises blending the dusty powder, fibrillatable polytetrafluoroethylene and a pair of two kinds of materials which interact each other to make an oxidation reaction, and giving the blended materials a compression-shear at an elevated temperature caused by the oxidation reaction between the pair of two kinds of materials to fibrillate the fibrillatable polytetrafluoroethylene and enclose the dusty powder. The dusty powder can be dust-controlled being enclosed with cobweb-like ultra fine polytetrafluoroethylene fibrils without any external heat energy because the heat generated by the oxidation reaction between the pair of two kinds of materials which interact each other to make the oxidation reaction elevates the temperature to a degree to promote the fibrillation of polytetrafluoroethylene.
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公开(公告)号：EP0313015A3
公开(公告)日：1989-08-16
申请号：EP88117396.7
申请日：1988-10-19
申请人： NIPPON HODO CO., LTD , MURAKASHI LIME INDUSTRY CO., LTD , DU PONT-MITSUI FLUOROCHEMICALS CO., LTD
IPC分类号： C09K17/00
CPC分类号： C09K17/40 , C04B2/104 , C04B16/0608 , C04B28/10 , C04B2111/00094 , C04B40/06
摘要： It is an object of the present invention to provide a soil-stabilizing agent with less emission of dust, good reactivity, good behavior at mixing and good dispersibility and a method for soil stabilizing treatment capable of restraining the emission of dust in the procedure of sprinkling and mixing of the soil-stabilizing agent to soil. The soil-stabilizing agent according to the present invention comprises a mixture of a material mainly composed of quick lime and/or calcined dolomite and fibrillatable polytetrafluoroethylene resin. And the method for soil-stabilizing treatment according to the present invention comprises the following steps; adding a mixture of a material mainly composed of quick lime and/or calcined dolomite and fibrillatable polytetrafluoroethylene resin to soil, and mixing them under the hydration heat generated by the reaction between the quick lime and/or calcined dolomite with moisture in the soil to form hydrated material. When PTFE is in partially fibrillated state, emission of dust while sprinkling (primary dust) from the soil-stabilizing agent will be restrained as the particles of quick lime and/or calcined dolomite are enclosed in a cobweb-like net of the partially fibrillated PTFE, and emission of dust while mixing (secondary dust) is further restrained by a cobweb-like net of PTFE fibrillated further by mixing under hydration heat generated by the reaction of quick lime and/or calcined dolomite with moisture in the soil.
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公开(公告)号：EP0313015A2
公开(公告)日：1989-04-26
申请号：EP88117396.7
申请日：1988-10-19
申请人： NIPPON HODO CO., LTD , MURAKASHI LIME INDUSTRY CO., LTD , DU PONT-MITSUI FLUOROCHEMICALS CO., LTD
IPC分类号： C09K17/00
CPC分类号： C09K17/40 , C04B2/104 , C04B16/0608 , C04B28/10 , C04B2111/00094 , C04B40/06
摘要： It is an object of the present invention to provide a soil-stabilizing agent with less emission of dust, good reactivity, good behavior at mixing and good dispersibility and a method for soil stabilizing treatment capable of restraining the emission of dust in the procedure of sprinkling and mixing of the soil-stabilizing agent to soil.
The soil-stabilizing agent according to the present invention comprises a mixture of a material mainly composed of quick lime and/or calcined dolomite and fibrillatable polytetrafluoroethylene resin.
And the method for soil-stabilizing treatment according to the present invention comprises the following steps; adding a mixture of a material mainly composed of quick lime and/or calcined dolomite and fibrillatable polytetrafluoroethylene resin to soil, and mixing them under the hydration heat generated by the reaction between the quick lime and/or calcined dolomite with moisture in the soil to form hydrated material.
When PTFE is in partially fibrillated state, emission of dust while sprinkling (primary dust) from the soil-stabilizing agent will be restrained as the particles of quick lime and/or calcined dolomite are enclosed in a cobweb-like net of the partially fibrillated PTFE, and emission of dust while mixing (secondary dust) is further restrained by a cobweb-like net of PTFE fibrillated further by mixing under hydration heat generated by the reaction of quick lime and/or calcined dolomite with moisture in the soil.摘要翻译： 本发明的目的是提供一种土壤稳定剂，具有较少的粉尘排放性，良好的反应性，良好的混合性能和良好的分散性，以及一种能够在喷洒过程中抑制灰尘排放的土壤稳定化处理方法 并将土壤稳定剂与土壤混合。 根据本发明的土壤稳定剂包括主要由生石灰和/或煅烧白云石组成的材料和可原纤化的聚四氟乙烯树脂的混合物。 根据本发明的土壤稳定化处理方法包括以下步骤： 将主要由生石灰和/或煅烧白云石组成的材料和可原纤化的聚四氟乙烯树脂的混合物添加到土壤中，并将它们在生石灰和/或煅烧白云石之间的反应产生的水合热与土壤中的水分混合形成 水合物。 当PTFE处于部分原纤化状态时，由于将生石灰和/或煅烧白云石的颗粒封闭在部分原纤化的PTFE的网状网中，因此会抑制从土壤稳定剂喷洒（初级粉尘）时的灰尘排放 ，并且通过在生石灰和/或煅烧白云石的反应产生的水合热与土壤中的水分混合的同时进一步通过PTFE的蛛网状网进一步抑制粉尘的排放（二次灰尘）。
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