| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Methods and compositions for soil regeneration | JP51436197 | 1996-10-01 | JPH11512650A | 1999-11-02 | カトット，モハメド，ダブリュ． |
| (57)【要約】 廃棄物の脱汚染化、特に土壌再生のための組成物および方法を提供する。 本方法は、ポリマー組成物を作成して廃棄物に適用し、廃棄物とポリマー組成物を放射、好ましくはマイクロ波放射に曝すことを含むものである。 | ||||||
| 102 | Processing method of halogen-containing waste | JP52800196 | 1996-03-22 | JPH11502149A | 1999-02-23 | ラスムッセン，エリク |
| (57)【要約】 ハロゲン含有廃棄物、特にＰＶＣ含有廃棄物の処理方法を開示するもので、分解工程で廃棄物を実質的に閉鎖系内の反応帯域において本質的に水を添加することなく、アルカリおよびアルカリ土類金属水酸化物、アルカリおよびアルカリ土類金属炭酸塩およびそれらの混合物から選ばれたハロゲン反応性化合物の存在下で１５０〜７５０℃、好適には２５０〜３５０℃の温度に加熱し、実質的に大気圧以上の調節可能な自己発生的圧力を確立して、十分な反応時間内に廃棄物中に存在する全ハロゲンを本質的にアルカリまたはアルカリ土類金属ハライドに変換するものであり、該閉鎖系が好適には凝縮帯域をさらに含み且つ該帯域内で廃棄物から遊離した水蒸気と揮発性化合物を凝縮させる。 分解工程において得られる残部を水性溶媒、好適には純水で水洗して、残部の可溶性部分と不溶性部分を分離する。 この方法により、ハロゲン含有酸を環境に調節不能に放出せずに、ハロゲンを廃棄物から回収できる。 | ||||||
| 103 | Methods for the waste inert by crystallization | JP51364595 | 1994-11-10 | JPH09509089A | 1997-09-16 | アルノール、ミシェル; トーロン、ジャック; − ルイ ピノー、ジャン; フェブベイ・ショッフェル、ローラン; ブラジー、ピエール; ラム、バック・テュエ |
| (57)【要約】 産業廃棄物もしくは家庭廃棄物の焼却から生じた残渣、または金属水酸化物スラッジを不活性化する方法であって、これによりその中に含まれる毒性金属を安定化し、長期に亘って固定化する方法。 この方法には、処理すべき廃棄物と特に鉄化合物を含有する一以上の核形成剤とを含んだ混合物を加熱する工程が含まれる。 加熱は、溶融混合物または溶融物としても知られる液相混合物が得られ、ここで少なくとも５％のＦｅ 2 Ｏ 3酸化物がＦｅＯ酸化物に変換されるような条件下で行われる。 この方法は更に、上記の溶融物を制御下に冷却して、処理された廃棄物に含まれる重金属が結晶構造の中に取り込まれている固体を生じさせる工程と、得られた固体を回収する工程とを具備する。 上記の加熱工程は、処理すべき混合物の完全な液化を可能とする温度において、当該混合物を安定化する相を含んでもよい。 | ||||||
| 104 | Processing method of residue produced from cleaning of smoke upon burning metal containing solid residue, particularly domestic garbage | JP33358996 | 1996-12-13 | JPH09184610A | 1997-07-15 | PIEERU PASUKIYUINII; ORIBUIE REKUREERU; ROJIE MUUNIE; FUABURISU RUBURAN |
| PROBLEM TO BE SOLVED: To provide a method of obtaining a by-product rich in a metal capable of recycling to a metallurgical field by reducing a solid residue produced by burning waste rich in a metal element, particularly domestic garbage. SOLUTION: (1) A solid residue and a solid reducing agent are mixed, (2) the mixture is processed in a furnace at the temperature of 1000°C or higher (3) to obtain a vitrification product lacking in a metal and a gas emission where a metal element is rich in a gas phase, (4) the gas rich in a metal is air cooled, (5) a product obtained by the air cooling is filtrated to yield secondary ash rich in a metal salt, and at a final time point of the filtration operation (6) the secondary ash is released into the atmosphere so that its smoke is cleaned, and the secondary ash rich in the metal salt is rendered to a processing of producing a reuseable product rich in metal. COPYRIGHT: (C)1997,JPO | ||||||
| 105 | JPH07500380A - | JP51709693 | 1993-03-31 | JPH07500380A | 1995-01-12 | |
| 106 | JPH04503182A - | JP50304789 | 1989-01-06 | JPH04503182A | 1992-06-11 | |
| 107 | Method of bringing steel plant waste to non-toxic state | JP15662888 | 1988-06-24 | JPS6427684A | 1989-01-30 | JIYON KENISU PAAGETAA |
| PURPOSE: To form a complex and detoxify by heating oxide of toxic element present in a flue powder dust and higher oxide iron oxide in a rotary hearth furnace under a reduction atmosphere at specific temp. CONSTITUTION: Electric arc furnace powder dust taken out from an electric precipitation device, etc., is pelletized with a conventional method. Next, this pellet is charged into the rotary hearth furnace and heated at 600-1000 deg.C for 8-20 min. Thus, an iron scrap complex product is obtained and is made into a stable and insoluble product. | ||||||
| 108 | Treatment of chlorinated hydrocarbon | JP8168982 | 1982-05-17 | JPS586275A | 1983-01-13 | JIEFURII KEI ESU WAN |
| 109 | Method of destructing toxic chemicals | US15775403 | 2015-11-12 | US20180345062A1 | 2018-12-06 | Ullastiina HAKALA; Risto HAKALA |
| A method of destructing a toxic chemical, comprising the steps of mixing said toxic chemical with a liquid phase formed by an aqueous mixture of water and an ionic liquid or molten salt which is miscible with water, said ionic liquid or molten salt comprising a tertiary amine group or quaternary ammonium group; and contacting said toxic chemical in said liquid phase with said ionic liquid or molten salt so as to decompose said toxic chemical. The ionic liquid or molten salt comprises a tertiary amine group or quaternary ammonium group. The dispersion or solution further contains at least one oxidizing agent and a donor of hydrogen bonds. Decontamination of contaminated surfaces and decomposition of toxic substances are achieved by using environmentally friendly, non-toxic solvents and reactants which yields reaction products which are substantially non-harmful or even non-toxic. | ||||||
| 110 | Drug Disposal System | US15058321 | 2016-03-02 | US20160184621A1 | 2016-06-30 | Kevin Albert Schug; Nour Moussa Hussein; Shadi Rajai Zumut |
| A safe and effective system for removal of a range of common pharmaceutical compounds. The formulation comprises activated carbon, accompanied by a dissolution aid, such as a larger pebble-like material, in the presence of an acidified liquid medium. In one exemplary method, drugs are added to the formulation in a container, whereby chemicals contained within the drug are irreversibly adsorbed onto activated carbon, thereby rendering them inactive and sequestered from further use. | ||||||
| 111 | METHOD OF DETOXIFYING ASBESTOS CONTAINED IN WASTE SLATE AND DETOXIFIED ASBESTOS OBTAINED THROUGH THE SAME | US14309706 | 2014-06-19 | US20140378735A1 | 2014-12-25 | Young-Nam JANG; Kyungsun SONG; Myung Gyu LEE; Soo-Chun CHAE; Hwanju JO; Jun-Hwan BANG; Kyoung Won RYU |
| Disclosed is a method of detoxifying asbestos of waste slate. The method includes concentrating the asbestos by introducing hydrochloric acid aqueous solution into waste slate powder to dissolve and remove a limestone component contained in the waste slate; and mixing the concentrated asbestos with oxalic acid and performing a low-temperature heat treatment. The waste slate is crushed and pulverized and powder of the crushed and pulverized waste slate is formed in a size in a range of 100 meshes to 300 meshes. The detoxified asbestos includes re-crystallized magnesium oxalate having a rhombohedral or amorphous shape. | ||||||
| 112 | Method and system for treatment of asbestos-containing waste materials in supercritical water | US14170629 | 2014-02-02 | US20140171723A1 | 2014-06-19 | Alberto Servida; Alessandro Servida; Simona Grassi; Giuseppe Nano |
| A method for destroying asbestos in mainly organic matrix asbestos-containing waste includes the steps of: preparing the asbestos-containing waste; preparing a supercritical aqueous phase; letting the asbestos and the primarily organic matrix of the asbestos-containing waste react with the aqueous phase for a time t in an appropriate reactor at a predetermined pressure P and temperature T to maintain the aqueous phase in supercritical condition; cooling and condensing the aqueous phase flowing out of the reactor; and separating the aqueous phase from any entrained solid products therein. The step of preparing the supercritical aqueous phase includes an additional step, in which an oxidizing compound is added in a predetermined concentration Cl, the pressure P is in a range from 25 to 27 MPa, and the temperature T is in a range from 600° C. to 650° C., causing the asbestos and the organic binder to be simultaneously destroyed. | ||||||
| 113 | Asbestos-treating agent and method for treating asbestos | US13509789 | 2010-11-19 | US08704032B2 | 2014-04-22 | Yoshihiro Taguchi; Teruhiko Kusano; Hiroaki Harano |
| To provide a treatment agent for asbestos, which has a less influence on human body, the construction and the surrounding environment and can render the asbestos harmless evenly up to the inside of the bulky covering materials, which cover the wall, or the slate materials, and a treatment method of the asbestos using the same.A treatment agent for asbestos, which contains phosphoric acid of 0.5 through 3.0% by weight, hydrogen peroxide of 1 through 20% by weight, alcohol of 0.5 through 20% by weight and pure water and a treatment method of the asbestos using the same are described. | ||||||
| 114 | Process for the destruction of sulfur and nitrogen mustards, lewisite, and their homologous/analogues in deep eutectic solvents | US12078012 | 2008-03-26 | US08420881B2 | 2013-04-16 | Inas Muen Al Nashef; Saeed M. Al Zahrani |
| The subject invention provides a potentially economically viable process for the destruction of small to large quantities of sulfur and nitrogen mustards and lewisite, their homologous/analogues, and similar chemical warfare agents at ambient conditions without producing any toxic by-products. The process uses the superoxide ion that is either electrochemically generated by the reduction of oxygen in deep eutectic solvents or chemically by dissolving Group 1 (alkali metals) or Group 2 (alkaline earth metals) superoxides, e.g. potassium superoxide, in deep eutectic solvents. | ||||||
| 115 | ASBESTOS-TREATING AGENT AND METHOD FOR TREATING ASBESTOS | US13509789 | 2010-11-19 | US20120289756A1 | 2012-11-15 | Yoshihiro Taguchi; Teruhiko Kusano; Hiroaki Harano |
| To provide a treatment agent for asbestos, which has a less influence on human body, the construction and the surrounding environment and can render the asbestos harmless evenly up to the inside of the bulky covering materials, which cover the wall, or the slate materials, and a treatment method of the asbestos using the same.A treatment agent for asbestos, which contains phosphoric acid of 0.5 through 3.0% by weight, hydrogen peroxide of 1 through 20% by weight, alcohol of 0.5 through 20% by weight and pure water and a treatment method of the asbestos using the same are described. | ||||||
| 116 | Process and Apparatus for the Annihilation of Harmful Waste Containing Polychlorinated Hydrocarbons | US13498061 | 2010-09-22 | US20120184798A1 | 2012-07-19 | Imre Sirkó; György Mink; Péter Szabó; Ernö Török; Szabolcs Fejes; István Lengyel |
| The present invention relates to a process consists of the hydrolytic decomposition of the polychlorinated hydrocarbons: of polychlorinated aliphatics and especially of polychlorinated aromatics and oxidizing the chlorine-free product at elevated temperature in the presence of a carrier gas in one unit characterized by a hot and a transitional temperature zone, whereby the calcium chloride and the exiting gas mixture are removed continuously and the excess heat of the highly exothermic process is utilized.The present invention also relates to an apparatus for the process which is carried out in an Apparatus of FIG. 1. | ||||||
| 117 | Process for the destruction of sulfur and nitrogen mustards and their homologous/analogous at ambient conditions | US12078001 | 2008-03-26 | US20120149963A1 | 2012-06-14 | Inas Muen Al Nashef; Saeed M. Al Zahrani |
| The subject invention provides a potentially economically viable process for the destruction of small to large quantities of sulfur and nitrogen mustards and lewisite, their homologous/analogues, and similar chemical warfare agents at ambient conditions without producing any toxic by-products. The process uses the superoxide ion that is either electrochemically generated by the reduction of oxygen in ionic liquids or chemically by dissolving Group 1 (alkali metals) or Group 2 (alkaline earth metals) superoxides, e.g. potassium superoxide, in ionic liquids. | ||||||
| 118 | Method and plant for treatment of asbestos-containing waste materials in supercritical water | US12305960 | 2006-06-20 | US20100234667A1 | 2010-09-16 | Alberto Servida; Alessandro Servida; Simona Grassi; Giuseppe Nano |
| A method for destroying asbestos in mainly organic matrix asbestos-containing waste (ACW), which includes the steps of: preparing the asbestos-containing waste; preparing a supercritical aqueous phase; allowing asbestos and the primarily organic matrix of the asbestos-containing waste to react with the aqueous phase for a time t in an appropriate reactor at predetermined pressure P and temperature T to maintain the aqueous phase in supercritical conditions; cooling and condensing the aqueous phase flowing out of the reactor; and separating said aqueous phase from any entrained solid product therein. The step in which the supercritical aqueous phase is prepared includes an additional step, in which at least one oxidizing compound is added in a predetermined concentration C1, the pressure P is in a range from 25 to 27 MPa, and the temperature T is in a range from 600° C. to 650° C., causing the asbestos and the organic binder to be simultaneously destroyed. | ||||||
| 119 | Method for neutralizing solid residue in abandoned chemical weapons | US10234145 | 2002-09-05 | US07435866B2 | 2008-10-14 | Keiichi Ishiyama; Kiyoshi Asahina |
| A method for decontaminating and neutralizing solid residue remaining in a munition shell of an abandoned chemical weapon includes the steps of dissolving the solid residue using an organic solvent to obtain a solid residue solution, and neutralizing the solid residue solution with an alkaline solution and an oxidant. | ||||||
| 120 | Method for optimal stabilization of incinerator ash | US11710700 | 2007-02-26 | US20080207980A1 | 2008-08-28 | Keith Edward Forrester |
| This invention provides a method for optimal low cost stabilization of incinerator ash subject to acid and water leaching tests or leach conditions by addition of pH increasing agents, such that leaching of lead and cadmium is inhibited to desired levels. The resultant ash after stabilization is suitable for disposal as RCRA non-hazardous waste. | ||||||
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