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1. 发明专利

JP2007268332A Method for burning heavy metal containing raw material 有权
标题翻译：用于刺激含有原材料的重金属的方法
公开(公告)号：JP2007268332A
公开(公告)日：2007-10-18
申请号：JP2006093853
申请日：2006-03-30
申请人： Actree Corp , 株式会社アクトリー
发明人： MIZUKOSHI YUJI , KASHIWAGI YOSHIYUKI , MASUI MEGUMI
IPC分类号： B09B3/00 , B09C1/02 , B09C1/06 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a method for burning a heavy metal containing raw material for improving the removal rate of heavy metal, and for effectively suppressing the generation of nitrogen oxide.
SOLUTION: This burning method is provided with a mixture generation process for generating a mixture by doping ammonium chloride of at least 2 to 10 mass% to the heavy metal containing raw material with the configurations of aqueous solution and a burning process for burning the mixture by using a rotary kiln 2 of a countercurrent system for making heat circulate to a direction opposite to the conveyance direction of the mixture. In the burning process, the mixture is burnt in a burning temperature for carrying out the chlorination volatilization of the heavy metal and the chlorine ion of ammonium chloride aqueous solution, and the heavy metal is deposited from the heavy metal containing raw material, and subjected to liquid phase chemical reaction with chlorine ion, and the heavy metal bonded with the chlorine ion is evaporated, and the heavy metal is removed from the heavy metal containing raw material, and the generation of nitrogen oxide is suppressed by the denitrification reaction of ammonia generated due to the burning of the mixture.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种用于燃烧含重金属的原料以提高重金属的去除率，并有效抑制氮氧化物的产生的方法。解决方案：该燃烧方法具有混合物生成方法，用于通过将含有至少2至10质量％的氯化铵掺入含重金属的原料中以形成水溶液和燃烧的燃烧方法来产生混合物该混合物通过使用用于使热循环到与混合物的输送方向相反的方向的逆流系统的回转窑2。在燃烧过程中，混合物在燃烧温度下燃烧，进行重金属和氯化铵水溶液的氯离子的氯化挥发，重金属从重金属原料中沉积，与氯离子进行液相化学反应，与氯离子结合的重金属蒸发，从重金属原料中除去重金属，通过生成的氨的脱氮反应抑制氮氧化物的产生燃烧混合物。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008049204A Baking method of heavy metal-containing raw material 有权
标题翻译：重金属含量原料的烘烤方法
公开(公告)号：JP2008049204A
公开(公告)日：2008-03-06
申请号：JP2006093804
申请日：2006-03-30
申请人： Actree Corp , 株式会社アクトリー
发明人： MIZUKOSHI YUJI , KASHIWAGI YOSHIYUKI , MASUI MEGUMI
IPC分类号： B09B3/00 , A62D3/40 , A62D101/24 , B09C1/02 , B09C1/06 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a baking method of a heavy metal-containing raw material capable of enhancing the removal ratio of heavy metals.
SOLUTION: The baking method of the heavy metal-containing raw material for removing heavy metals from the heavy metal-containing raw material by a chlorinating volatilization method has a mixture forming process for forming a mixture by adding at least 1-3 mass% of a chlorine ion compound to the heavy metal-containing raw material in an aqueous solution form to form a mixture and a baking process for baking the mixture using a countercurrent type rotary kiln 2 for passing heat in the direction opposed to a mixture feed direction. In the baking process, the mixture is baked at a baking temperature capable of chlorinating heavy metals by the chlorine ions of a chlorine ion compound aqueous solution to volatilize them to precipitate the heavy metals from the heavy metal-containing raw material, the precipitated heavy metals are subjected to the liquid phase chemical reaction with the chlorine ions and the heavy metals bonded to the chlorine ions are evaporated to remove the heavy metals from the heavy metal-containing raw material.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供能够提高重金属除去率的含重金属的原料的烘烤方法。解决方案：通过氯化挥发法从含重金属的原料中除去重金属的重金属原料的烘烤方法具有通过加入至少1-3质量份形成混合物的混合物形成方法％的氯离子化合物以水溶液形式存在于含重金属的原料中以形成混合物，并且使用逆流型回转窑2烘烤混合物的烘烤工艺，以便在与混合物进料方向相反的方向上通过热量。在烘烤过程中，将混合物在能够通过氯离子化合物水溶液的氯离子对重金属进行氯化的烘烤温度下进行烘烤，使其从含重金属的原料中沉淀出重金属，析出的重金属与氯离子进行液相化学反应，并将与氯离子结合的重金属蒸发，从含重金属的原料中除去重金属。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007268339A Method for burning heavy metal containing raw material 有权
标题翻译：用于刺激含有原材料的重金属的方法
公开(公告)号：JP2007268339A
公开(公告)日：2007-10-18
申请号：JP2006094060
申请日：2006-03-30
申请人： Actree Corp , 株式会社アクトリー
发明人： MIZUKOSHI YUJI , KASHIWAGI YOSHIYUKI , MASUI MEGUMI
IPC分类号： B09B3/00 , B09C1/02 , B09C1/06 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a method for burning a heavy metal content raw material for improving the removal rate of heavy metal, and for effectively suppressing the generation of nitrogen oxide.
SOLUTION: This burning method is provided with a mixture generation process for generating a mixture of chlorine ion compound aqueous solution of at least 1 to 3 mass% to the heavy metal containing raw material and the aqueous solution of an ammonium containing substance of at least 2 to 10 mass% to the heavy metal containing raw material and a burning process for burning the mixture by using a rotary kiln 2 of a countercurrent system for making heat circulate to a direction opposite to the conveyance direction of the mixture. In the burning process, the mixture is burnt in a burning temperature for carrying out the chlorination volatilization of the heavy metal and chlorine ion, and the heavy metal is deposited from the heavy metal containing raw material, and subjected to liquid phase chemical reaction with chlorine ion, and the heavy metal bonded with the chlorine ion is evaporated, and the heavy metal is removed from the heavy metal containing raw material, and the generation of nitrogen oxide is suppressed by the denitrification reaction of ammonia generated due to the burning of the mixture.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于燃烧重金属元素原料以提高重金属去除速率并有效抑制氮氧化物产生的方法。解决方案：该燃烧方法具有混合物生成方法，用于产生至少1至3质量％的氯离子复合水溶液与含重金属原料的混合物和含铵物质的水溶液至少含有2重量％以上10重量％以下的原料，以及通过使用逆流系统的回转窑2将该混合物燃烧而进行的燃烧处理，该逆流系统使热循环到与混合物的输送方向相反的方向。在燃烧过程中，混合物在燃烧温度下燃烧，用于进行重金属和氯离子的氯化挥发，重金属从重金属原料中沉积，并与氯气进行液相化学反应离子，并且与氯离子键合的重金属蒸发，并且重金属从含重金属的原料中除去，并且通过混合物燃烧产生的氨的脱氮反应来抑制氮氧化物的产生。版权所有（C）2008，JPO＆INPIT

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