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1. 发明专利

JP2004136227A Method and system for treating bean curd refuse 审中-公开
公开(公告)号：JP2004136227A
公开(公告)日：2004-05-13
申请号：JP2002304411
申请日：2002-10-18
申请人： Takumi Tanaka , 田中拓実
发明人： TANAKA TAKUMI
IPC分类号： B09B3/00 , B01J3/00
CPC分类号： Y02W30/20
摘要： PROBLEM TO BE SOLVED: To reduce the time, labor, and cost for treating bean curd refuse, i.e. a by-product of bean curd, most of which is now incinerated without being utilized, and to realize not only a treatment for bean curd refuse which is now an industrial waste generated in a large quantity in processing bean curd but also an effective utilization of bean curd refuse with an added value added thereto. SOLUTION: An aqueous slurry containing bean curd refuse is reacted in a first reactor at 295°C for 2 min to be subjected to hydrolysis and dehydration decomposition. The resultant product is sent to a second reactor wherein, after oxygen in an amount of 72% is supplied, the product is reacted at 295°C for 2 min, and then sent to a cooler to be cooled to 40°C, thereby forming a silica component and carbon dioxide gas. The silica component is separated with a solid-liquid separator, and the carbon dioxide gas is separated with a gas-liquid separator and finally subjected to a membrane separation with a zeolite membrane, enabling the synthesis of acetic acid with an enhanced concentration and purity. Thus, bean curd refuse, which is an industrial waste produced in a large quantity in processing bean curd, can be effectively utilized. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004066066A Method and apparatus for treating livestock waste 审中-公开
标题翻译：用于处理牲畜粪便的方法和装置
公开(公告)号：JP2004066066A
公开(公告)日：2004-03-04
申请号：JP2002226778
申请日：2002-08-05
申请人： Takumi Tanaka , 田中拓実
发明人： TANAKA TAKUMI
IPC分类号： C02F11/08
摘要： PROBLEM TO BE SOLVED: To reduce the time, labor and cost for treating a large amount of livestock waste in the present condition that the countermeasure for the same has not been taken enough in spite of increased of the livestock waste at present.
SOLUTION: The livestock waste is subjected to supercritical hydroxylation reaction or subcritical hydroxylation reaction and are then reacted together with their decomposition products with calcium or magnesium or sodium or potassium, thereby, the excreta are changed to magnesium acetate or sodium acetate or potassium acctate.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了减少处理大量禽畜废物的时间，劳动力和成本，目前的措施是不足以应对目前的禽畜废物增加。解决方案：禽畜废物经受超临界羟基化反应或亚临界羟基化反应，然后与其分解产物与钙或镁或钠或钾反应，从而将排泄物变为乙酸镁或乙酸钠或钾 acctate。版权所有（C）2004，JPO

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