专利检索_ ..电化学方法专利检索_ ..电化学方法专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
1	石材表面处理剂及其制备方法，和石材表面处理方法	CN201010613264.6	2010-12-29	CN102180702B	2013-01-02	林志伟; 马奇; 陈文静
本发明公开了一种石材表面处理剂，包括两种组分：A组分和B组分，所述A组分和B组分分别包括以下重量份的原料：A组分：5wt％～40wt％碱金属硅酸盐溶液150～400、1wt％～20wt％酸式盐溶液150～400、高分子乳液3～80；B组分：硅溶胶200～400、5wt％～40wt％碱金属硅酸盐溶液50～400、高分子乳液2～80。还公开上述处理剂的制备方法和石材表面处理方法。本发明制造的石材表面处理剂是以无机成份为主，呈弱酸或弱碱性，对石材化学腐蚀作用小，但还含少量有机成份的，能克服所述的纯蜡类有机材料薄膜的缺点的，可达镜面效果的抛光材料。可使用任何电动工具配合百洁垫进行石材表面抛光，也可用于抛光砖、微晶石等的抛光。
2	多孔固体介质的电动去污方法	CN200980139167.3	2009-10-01	CN102171165A	2011-08-31	弗雷德里克·屈埃; 阿克塞尔·德纳代
一种多孔固体介质的电动去污方法包含：a)将固体介质中存在的污染物质提取到电解液中，电解液基本上是无机凝胶，提取是通过在位于固体介质表面和/或内部中的两个电极之间施加电流来实现，凝胶确保这些电极中至少一者与固体介质接触；b)将含有由此提取的污染物质的凝胶干燥，直到获得破碎的干燥残余物，和c)将由此获得的干燥残余物从固体介质上去除。其可应用于：具有水泥基体的材料的去污，特别适用于军事或工业设施，尤其核设施的拆除，或可能已经受到生态型或放射性化学物质污染的设施的修复；清除地质土壤、沉积物和污泥的污染。
3	多孔固体介质的电动去污方法	CN200980139167.3	2009-10-01	CN102171165B	2014-05-14	弗雷德里克·屈埃; 阿克塞尔·德纳代
一种多孔固体介质的电动去污方法包含：a)将固体介质中存在的污染物质提取到电解液中，电解液基本上是无机凝胶，提取是通过在位于固体介质表面和/或内部中的两个电极之间施加电流来实现，凝胶确保这些电极中至少一者与固体介质接触；b)将含有由此提取的污染物质的凝胶干燥，直到获得破碎的干燥残余物；和c)将由此获得的干燥残余物从固体介质上去除。其可应用于：具有水泥基体的材料的去污，特别适用于军事或工业设施，尤其核设施的拆除，或可能已经受到生态型或放射性化学物质污染的设施的修复；清除地质土壤、沉积物和污泥的污染。
4	石材表面处理剂及其制备方法，和石材表面处理方法	CN201010613264.6	2010-12-29	CN102180702A	2011-09-14	林志伟; 马奇; 陈文静
本发明公开了一种石材表面处理剂，包括两种组分：A组分和B组分，所述A组分和B组分分别包括以下重量份的原料：A组分：5wt％～40wt％碱金属硅酸盐溶液150～400、1wt％～20wt％酸式盐溶液150～400、高分子乳液3～80；B组分：硅溶胶200～400、5wt％～40wt％碱金属硅酸盐溶液50～400、高分子乳液2～80。还公开上述处理剂的制备方法和石材表面处理方法。本发明制造的石材表面处理剂是以无机成份为主，呈弱酸或弱碱性，对石材化学腐蚀作用小，但还含少量有机成份的，能克服所述的纯蜡类有机材料薄膜的缺点的，可达镜面效果的抛光材料。可使用任何电动工具配合百洁垫进行石材表面抛光，也可用于抛光砖、微晶石等的抛光。
5	Apparatus for stripping ions from concrete and soil	US671915	1996-06-28	US5865964A	1999-02-02	Robert Lewis Clarke; Stephen Robert Clarke
A method and an apparatus for stripping ionic species from a porous material, such as concrete or soil, are presented. The ionic species include metals and complexes, and may include radioactive species. The contaminated medium can be in bulk or in particulate form and can be treated according to the invention in situ or in a batch container. In the method, a dc potential difference is established across the contaminated material over which an alternating current may be superimposed. Ionic species migrate within the contaminated material under the influence of the potential difference and dissolve in the electrolyte. The electrolyte can be protected from radiation degradation by use of a radioactive-resistant ion exchange material. Ionic species can be desorbed electrochemically from the electrolyte, allowing the electrolyte to be recycled for additional stripping of contaminated media. The recovered ionic species can be used as feedstock for other processes. The apparatus preferably includes an electrolytic material, means for electrochemically regenerating the electrolytic material, noncorroding electrodes capable of sustaining a current that is reverse of that which induces ionic species to migrate from contaminated medium and a power supply for establishing a potential difference across the contaminated material. Salt precipitation on the electrodes and within the medium are avoided. Neutral zones within the medium are also eliminated.
6	GRAPHITE-COPPER COMPOSITE ELECTRODE MATERIAL AND ELECTRICAL DISCHARGE MACHINING ELECTRODE USING THE MATERIAL	US15304101	2015-04-01	US20170043423A1	2017-02-16	Masao Kanda; Naoto Ohta; Kiyoshi Saito; Masaki Okada; Motoki Onishi; Takeyuki Namiki
An object is to provide a graphite-copper composite electrode material that is capable of reducing electrode wear to a practically usable level and to provide an electrical discharge machining electrode using the material. A graphite-copper composite electrode material includes a substrate comprising a graphite material and having pores, and copper impregnated in the pores of the substrate, the electrode material having an electrical resistivity of 2.5 μΩm or less, preferably 1.5 μΩm or less, more preferably 1.0 μΩm or less. It is desirable that the substrate comprising the graphite material have an anisotropy ratio of 1.2 or less. It is desirable that an impregnation rate φ of the copper in the electrode material is 13% or greater. It is desirable that the substrate comprising the graphite material have a bulk density of from 1.40 Mg/m3 to 1.85 Mg/m3.
7	Method of treating a ceramic body to form a wettable surface	US475358	1995-06-07	US5624626A	1997-04-29	Thomas J. Walz; Issak S. Rossovsky
The present invention provides a method for treating a ceramic body to provide a wettable surface on the ceramic body. According to the present invention, a ceramic body is immersed in an alkaline hydroxide solution. The ceramic body is connected to form the anode and a suitable metal is connected to form the cathode of an electrolytic cell. A difference in electrical potential is imposed across the electrolytic cell which is sufficient to remove portions of the ceramic body to provide a pitted surface on the ceramic body which is wettable.
8	METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE	US15921913	2018-03-15	US20180283785A1	2018-10-04	Kensuke OKUMURA
A method for manufacturing a honeycomb structure, includes: a step of manufacturing a honeycomb formed body to manufacture a non-fired honeycomb formed body having volume of 7 L or more; a drying step of drying the manufactured non-fired honeycomb formed body to obtain a honeycomb dried body; and a firing step of firing the obtained honeycomb dried body to obtain a honeycomb structure. The drying step includes: an induction drying step to obtain a first dried honeycomb formed body by removing 20 to 80% of the entire water that the non-fired honeycomb formed body contained before drying, and a microwave drying step to obtain a honeycomb dried body by removing the residual water. The honeycomb dried body subjected to this microwave drying step is obtained by removing 90% or more of the entire water that the non-fired honeycomb formed body contained before drying.
9	Method for electrokinetic decontamination of a porous solid medium	US13121102	2009-10-01	US08636887B2	2014-01-28	Frédéric Cuer; Axel De Nadaï
The invention relates to a method for electrokinetic decontamination of a porous solid medium, which comprises: a) extracting the contaminating species present in the solid medium in an electrolyte appearing as an essentially inorganic gel, this extraction being obtained by applying an electric current between two electrodes positioned at the surface and/or in the interior of the solid medium, the contact of at least one of these electrodes with said solid medium being ensured by a layer of said gel, b) drying the gel containing the thereby extracted contaminating species until a dry residue is obtained which fractures, and c) removing the thereby obtained dry residue from said solid residue. Applications: decontamination of materials with a cement matrix, notably within the scope of dismantlement of military or industrial installations, in particular nuclear installations, or the rehabilitation of installations likely to have been contaminated by ecotoxic or radiological chemical species; clearing pollution of geological soils, sediments and sludges.
10	METHOD FOR ELECTROKINETIC DECONTAMINATION OF A POROUS SOLID MEDIUM	US13121102	2009-10-01	US20110186444A1	2011-08-04	Frédéric Cuer; Axel De Nadaï
The invention relates to a method for electrokinetic decontamination of a porous solid medium, which comprises: a) extracting the contaminating species present in the solid medium in an electrolyte appearing as an essentially inorganic gel, this extraction being obtained by applying an electric current between two electrodes positioned at the surface and/or in the interior of the solid medium, the contact of at least one of these electrodes with said solid medium being ensured by a layer of said gel, b) drying the gel containing the thereby extracted contaminating species until a dry residue is obtained which fractures, and c) removing the thereby obtained dry residue from said solid residue. Applications: decontamination of materials with a cement matrix, notably within the scope of dismantlement of military or industrial installations, in particular nuclear installations, or the rehabilitation of installations likely to have been contaminated by ecotoxic or radiological chemical species; clearing pollution of geological soils, sediments and sludges.
11	Electrokinetic decontamination method of a porous solid media	JP2011529552	2009-10-01	JP2012504542A	2012-02-23	ドナダイアクセル; クエルフレデリック
The invention relates to a method for electrokinetic decontamination of a porous solid medium, which comprises: a) extracting the contaminating species present in the solid medium in an electrolyte appearing as an essentially inorganic gel, this extraction being obtained by applying an electric current between two electrodes positioned at the surface and/or in the interior of the solid medium, the contact of at least one of these electrodes with said solid medium being ensured by a layer of said gel, b) drying the gel containing the thereby extracted contaminating species until a dry residue is obtained which fractures, and c) removing the thereby obtained dry residue from said solid residue. Applications: decontamination of materials with a cement matrix, notably within the scope of dismantlement of military or industrial installations, in particular nuclear installations, or the rehabilitation of installations likely to have been contaminated by ecotoxic or radiological chemical species; clearing pollution of geological soils, sediments and sludges.
12	Method for measuring the elution amount eluted toxic substances from concrete	JP2000058519	2000-03-03	JP3654112B2	2005-06-02	裕司斉藤

13	黒鉛−銅複合電極材料及びその材料を用いた放電加工用電極	JP2014211060	2014-10-15	JP2015212005A	2015-11-26	神田正男; 太田直人; 齊藤清; 岡田雅樹; 大西基喜; 並木威之
【課題】実用レベルまで電極消耗を低減させることができる黒鉛−銅複合電極材料及びその材料を用いた放電加工用電極の提供を目的としている。【解決手段】黒鉛材料からなる基材の気孔中に、銅が含浸された黒鉛−銅複合電極材料であって、電気抵抗率が2.5μΩm以下、好ましくは1.5μΩm以下、特に好ましくは1.0μΩm以下である黒鉛−銅複合電極材料である。上記黒鉛材料からなる基材の異方比は1.2以下であることが望ましく、電極材料中の銅の含浸率φが13%以上であることが望ましく、上記黒鉛材料からなる基材のかさ密度が1.40Mg/m³以上1.85Mg/m³以下であることが望ましい。【選択図】図3
14	External electrode structure	JP36968799	1999-12-27	JP3335153B2	2002-10-15	友男三村; 公和加藤; 裕二向川; 浩史榎波; 能夫筧; 志比兵衛西浦

15	Method for eluting harmful matter from concrete and method for measuring amount of elution	JP2000058519	2000-03-03	JP2001249122A	2001-09-14	SAITO YUJI
PROBLEM TO BE SOLVED: To provide a method enabling the quick elution of harmful matter from concrete, without crushing the concrete. SOLUTION: A concrete test piece 12 is immersed in a water tank 14 containing pure water, and an anode plate 22 and a cathode plate 24 are positioned on both sides thereof. A dc power supply 28 produces a potential difference between the plates 22 and 24 to make an electric field act on the concrete test piece 12.
16	ハニカム構造体の製造方法	JP2017063617	2017-03-28	JP2018165031A	2018-10-25	奥村健介
【課題】容量の大きなハニカム成形体の乾燥時においてクラックやセルの変形の発生率が低く、生産性良くハニカム構造体を製造できるハニカム構造体の製造方法の提供。【解決手段】容量が7L以上の未焼成のハニカム成形体を乾燥する工程において、ハニカム成形体を誘電乾燥して、未焼成のハニカム成形体1が乾燥前に含む全水分の20〜80%の水分を除去した第1次乾燥ハニカム成形体を得る誘電乾燥工程10と、第1次乾燥ハニカム成形体についてマイクロ波乾燥を行って残余の水分を除去したハニカム乾燥体を得るマイクロ波乾燥工程20とを有し、マイクロ波乾燥工程20で得られる前記ハニカム乾燥体は、未焼成のハニカム成形体1が乾燥前に含む全水分の90%以上の水分が除去されたものである、ハニカム構造体の製造方法。【選択図】図1
17	多孔質固体媒体の動電学的除染方法	JP2011529552	2009-10-01	JP5775818B2	2015-09-09	フレデリッククエル; アクセルドナダイ

18	External electrode structure	JP36968799	1999-12-27	JP2001182333A	2001-07-06	KAKEHI YOSHIO; KATO KIMIKAZU; MIMURA TOMOO; MUKOGAWA YUJI; NISHIURA SHIHIBEE; ENAMI HIROSHI
PROBLEM TO BE SOLVED: To provide an external electrode structure, which can be fixed safely on a concrete surface easily and surely, by which fixing workhours are also shortened and which can also be applied to a concrete structure with a curved surface or an irregular surface and the concrete structure on the beach particularly and is used for an electrochemical desalting method and/or a re- alkalinization method. SOLUTION: In the external electrode structure, a cutoff sealing material is provided around the concrete structure through an easily peelable uneven correction material, a covering material, a sag preventive material and a clamping member are laminated and fixed from the upper section of an electrode through spacers, and a section between the covering material and a concrete surface is filled with an electrolyte. COPYRIGHT: (C)2001,JPO
19	JPS491927B1 -	JP4837770	1970-06-05	JPS491927B1	1974-01-17

20	GRAPHITE-COPPER COMPOSITE ELECTRODE MATERIAL AND ELECTRODE FOR ELECTRICAL DISCHARGE MACHINING USING SAID MATERIAL	EP15779903	2015-04-01	EP3133048A4	2017-12-27	KANDA MASAO; OHTA NAOTO; SAITO KIYOSHI; OKADA MASAKI; ONISHI MOTOKI; NAMIKI TAKEYUKI
An object is to provide a graphite-copper composite electrode material that is capable of reducing electrode wear to a practically usable level and to provide an electrical discharge machining electrode using the material. A graphite-copper composite electrode material includes a substrate comprising a graphite material and having pores, and copper impregnated in the pores of the substrate, the electrode material having an electrical resistivity of 2.5 µ©m or less, preferably 1.5 µ©m or less, more preferably 1.0 µ©m or less. It is desirable that the substrate comprising the graphite material have an anisotropy ratio of 1.2 or less. It is desirable that an impregnation rate Õ of the copper in the electrode material is 13% or greater. It is desirable that the substrate comprising the graphite material have a bulk density of from 1.40 Mg/m 3 to 1.85 Mg/m 3 .

1 2

该功能需要专业版企业版VIP权限，您可以：