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1. 发明专利

JP2007015900A Method of removing heavy metal in hydrochloric acid containing heavy metal, and unit for use therein 有权
标题翻译：在含有重金属的氢氯酸盐中除去重金属的方法及其使用单元
公开(公告)号：JP2007015900A
公开(公告)日：2007-01-25
申请号：JP2005200797
申请日：2005-07-08
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAKOU YASUKO , MURAKAMI YUTAKA , YURA KEITA , KITAGAWA NOBUHISA
IPC分类号： C01B7/01 , B01J41/04 , B01J41/12 , B01J47/02 , B01J49/00 , C02F1/42
摘要： PROBLEM TO BE SOLVED: To provide a method of removing heavy metals in a hydrochloric acid containing a heavy metal by the use of a strongly-basic anion exchange resin, which is capable of increasing the adsorption quantity of an anionic metal chlorine complex formed by a heavy metal than a conventional method and capable of decreasing the quantity of the regenerated liquid of the strongly-basic anion exchange resin than the conventional method. SOLUTION: In this method of removing heavy metals in a hydrochloric acid containing a heavy metal, the hydrochloric acid containing a heavy metal is heated to a prescribed temperature higher than an ordinary temperature and brought into contact with the strongly-basic anion exchange resin, to allow the strongly-basic anion exchange resin to adsorb an anionic metal chlorine complex formed by the heavy metal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种通过使用强碱性阴离子交换树脂除去含有重金属的盐酸中的重金属的方法，其能够增加阴离子金属氯络合物的吸附量由常规方法的重金属形成，并且能够减少强碱性阴离子交换树脂的再生液体的量比常规方法。解决方案：在这种除去含有重金属的盐酸中的重金属的方法中，将含有重金属的盐酸加热至比常温高的规定温度并与强碱性阴离子交换树脂，以使强碱性阴离子交换树脂吸附由重金属形成的阴离子金属氯络合物。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2010126590A Method for treating waste plastic 审中-公开
标题翻译：处理废塑料的方法
公开(公告)号：JP2010126590A
公开(公告)日：2010-06-10
申请号：JP2008301200
申请日：2008-11-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMASHITA TAKESHI , KITAGAWA NOBUHISA
IPC分类号： C08J11/12 , B29B17/00 , C10L5/48
CPC分类号： Y02W30/62 , Y02W30/703
摘要： PROBLEM TO BE SOLVED: To provide a method for treating a waste plastic, by which the supply quantity of a combustion aid is properly controlled, thereby enabling to efficiently treat a dechlorination gas removed from the waste plastic. SOLUTION: This method for treating the waste plastic has a melting process for supplying the waste plastic to a melting oven 1 to melt the waste plastic, a thermally decomposing process for supplying the melted waste plastic into a thermal decomposition oven 2 to remove chlorine and produce a solid fuel, and a dechlorination gas-treating process for supplying the removed dechlorination gas into the combustion furnace 3, burning the gas, and then producing hydrochloric acid, wherein in the dechlorination gas-treating process, the supply quantity Y of the combustion aid supplied into the combustion furnace 3 is calculated from Y=αX+β on the basis of the supply quantity X of the waste plastic. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理废塑料的方法，由此适当地控制燃烧助剂的供应量，从而能够有效地处理从废塑料中除去的脱氯气体。解决方案：用于处理废塑料的方法具有将废塑料供应到熔化炉1以熔化废塑料的熔融方法，用于将熔融的废塑料供应到热分解炉2中以除去的热分解方法氯并产生固体燃料，以及用于将去除的脱氯气体供给到燃烧炉3中的燃烧气体，然后产生盐酸的脱氯气体处理方法，其中在脱氯气体处理过程中，根据废塑料的供给量X，从Y =αX+β算出供给燃烧炉3的助燃剂。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010126589A Method for treating waste plastic 审中-公开
标题翻译：处理废塑料的方法
公开(公告)号：JP2010126589A
公开(公告)日：2010-06-10
申请号：JP2008301199
申请日：2008-11-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMASHITA TAKESHI , KITAGAWA NOBUHISA
IPC分类号： C08J11/12 , C10L5/48
CPC分类号： Y02E50/30 , Y02W30/703
摘要： PROBLEM TO BE SOLVED: To provide a method for treating a waste plastic, by which an evaporated silicon-containing component is preliminarily removed on the upstream side of a combustion furnace so that the evaporated silicon-containing component is not introduced on the downstream side of the combustion furnace, thereby enabling to efficiently treat a dechlorination gas removed from the waste plastic. SOLUTION: This method for treating the waste plastic has a melting process for supplying the waste plastic to a melting oven 1 to melt the waste plastic, a thermally decomposing process for supplying the melted waste plastic into a thermal decomposition oven 2 to remove chlorine and produce a solid fuel, and a dechlorination gas-treating process for sending the removed dechlorination gas into the combustion furnace 3, burning the gas, and then producing hydrochloric acid, wherein a gas-releasing line 5 is branched from a place between the downstream side portion of the melting oven 1 and the upstream side portion of the thermal decomposition oven 2 to release the evaporated silicon-containing component outside the system. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理废塑料的方法，通过该方法，在燃烧炉的上游侧预先除去蒸发的含硅成分，使得蒸发的含硅成分不被引入到从而能够有效地处理从废塑料中除去的脱氯气体。解决方案：用于处理废塑料的方法具有将废塑料供应到熔化炉1以熔化废塑料的熔融方法，用于将熔融的废塑料供应到热分解炉2中以除去的热分解方法氯并产生固体燃料，以及用于将去除的脱氯气体送入燃烧炉3中，燃烧气体，然后产生盐酸的脱氯气体处理方法，其中气体释放管线5从熔化炉1的下游侧部分和热分解炉2的上游侧部分，以将蒸发的含硅组分释放到系统外部。版权所有（C）2010，JPO＆INPIT

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