公开(公告)号：US08246789B2

公开(公告)日：2012-08-21

申请号：US12529924

申请日：2008-03-06

申请人： Hideki Kanda ,  Hisao Makino ,  Mayumi Morita ,  Keizo Takegami ,  Akio Yoshikoshi ,  Masazumi Takahashi

发明人： Hideki Kanda ,  Hisao Makino ,  Mayumi Morita ,  Keizo Takegami ,  Akio Yoshikoshi ,  Masazumi Takahashi

IPC分类号： C02F11/12 ,  B01D1/28 ,  B01D3/42

CPC分类号： C02F11/12 ,  C02F1/04 ,  F26B23/00 ,  F26B25/005 ,  F26B2200/18

摘要： A treatment system for a watery material that includes: a dewatering tank in which liquefied matter of a material that is gaseous at a normal temperature and a normal pressure is contacted with the watery material and the watery material is separated into the resultant watery material and a liquid phase that contains an aqueous component from the watery material; an evaporator that vaporizes the material that is gaseous at a normal temperature and a normal pressure from the liquid phase; a separator that separates a gas of the material thus vaporized from effluent water; a condenser that condenses the gas into liquefied matter, two or more external heat sources selected from atmosphere, sewage, warm effluent water, and ground water; an external heat temperature detector that detects temperatures of external heats of the external heat sources; and an external heat supply destination controlling unit.

摘要翻译： 一种含水材料的处理系统，包括：脱水槽，其中在常温和常压下为气态的材料的液化物质与水性材料接触，水性材料被分离成所得的水性材料， 含有水性材料的水性成分的液相; 蒸发器，其使来自液相的常温和常压下气态的材料蒸发; 将由此蒸发的物质的气体与流出水分离的分离器; 将气体冷凝成液化物质的冷凝器，选自大气，污水，温水和地下水的两个或多个外部热源; 外部热量检测器，其检测外部热源的外部热量的温度; 和外部供热目的地控制单元。

公开(公告)号：US4611029A

公开(公告)日：1986-09-09

申请号：US685259

申请日：1984-12-24

申请人： Masazumi Takahashi

发明人： Masazumi Takahashi

IPC分类号： C08F8/00 ,  C08F8/12

CPC分类号： C08F8/12 ,  C08F2800/10

摘要： A process for continuously hydrolyzing ethylene-vinyl acetate copolymer which comprises feeding a methanol solution in which an ethylene-vinyl acetate copolymer having ethylene of 25 to 50 % by mole into the upper portion of a tower reactor and supplying an alkaline catalyst into the middle portion of the tower, and blowing a methanol vapor into the lower portion of the tower to remove a methyl acetate vapor together with a methanol vapor from the top of the tower and taking out the highly hydrolyzed ethylene-vinyl acetate copolymer from the bottom of the tower, and whereby a highly hydrolyzed ethylene-vinyl acetate copolymer is easily obtained in the presence of a small amount of alkaline catalyst.

摘要翻译： 一种连续水解乙烯 - 乙酸乙烯酯共聚物的方法，该方法包括将乙烯 - 乙烯 - 乙酸乙烯酯共聚物为25〜50摩尔％的乙烯 - 乙酸乙烯酯共聚物进料到塔式反应器的上部并将碱性催化剂供给到中间部分 并且将甲醇蒸气吹入塔的下部以从甲醇塔顶部除去乙酸甲酯蒸汽与甲醇蒸气一起从塔的底部取出高度水解的乙烯 - 乙酸乙烯酯共聚物 ，由此在少量碱性催化剂的存在下容易得到高度水解的乙烯 - 乙酸乙烯酯共聚物。

公开(公告)号：US20100108600A1

公开(公告)日：2010-05-06

申请号：US12524437

申请日：2008-01-30

申请人： Hideki Kanda ,  Hisao Makino ,  Mayumi Morita ,  Keizo Takegami ,  Akio Yoshikoshi ,  Masazumi Takahashi

发明人： Hideki Kanda ,  Hisao Makino ,  Mayumi Morita ,  Keizo Takegami ,  Akio Yoshikoshi ,  Masazumi Takahashi

IPC分类号： B01D11/04

CPC分类号： C02F11/14 ,  C02F1/04 ,  C02F11/002 ,  C02F11/121

摘要： A method and apparatus for treatment of a water-containing material. The method includes: (A) bringing a liquid of a substance in a gaseous state under normal temperature and pressure conditions into contact with a water-containing material; (B) obtaining a liquid layer through solid-liquid separation from a treated product resulting from (A); (C) vaporizing and extracting at least a portion of the substance that is in the gaseous state under normal temperature and pressure conditions as gas from the liquid layer obtained from (B); and (D) collecting a lower layer resulting from liquid-liquid separation conducting on a liquid layer resulting from (C). The method and apparatus achieve efficient treatment of a water-containing material and allow the material after the treatment to be recycled as a resource.

摘要翻译： 一种用于处理含水材料的方法和装置。 该方法包括：（A）将物质的液体在常温常压条件下与含水材料接触; （B）从（A）得到的经处理产物中通过固液分离获得液体层; （C）在常压和常压条件下将来自（B）得到的液体层的气体蒸发并提取至少一部分处于气态的物质; 和（D）收集由（C）得到的在液体层上导液的液 - 液分离产生的下层。 该方法和装置实现了含水材料的有效处理，并使处理后的材料作为资源被回收。

公开(公告)号：US20100101928A1

公开(公告)日：2010-04-29

申请号：US12529924

申请日：2008-03-06

申请人： Hideki Kanda ,  Hisao Makino ,  Mayumi Morita ,  Keizo Takegami ,  Akio Yoshikoshi ,  Masazumi Takahashi

发明人： Hideki Kanda ,  Hisao Makino ,  Mayumi Morita ,  Keizo Takegami ,  Akio Yoshikoshi ,  Masazumi Takahashi

IPC分类号： B01D5/00 ,  C02F1/04 ,  B01D3/42

CPC分类号： C02F11/12 ,  C02F1/04 ,  F26B23/00 ,  F26B25/005 ,  F26B2200/18

摘要： The present invention is to provide means by which energy required for treating sewage sludge can be saved. The present invention provides a treatment system for a watery material that includes a dewatering tank in which liquefied matter of a material that is gaseous at a normal temperature and a normal pressure is contacted with the watery material and the watery material is separated into the resultant watery material and a liquid phase that contains an aqueous component from the watery material, an evaporator that vaporizes the material that is gaseous at a normal temperature and a normal pressure from the liquid phase, a separator that separates a gas of the material thus vaporized from effluent water, a condenser that condenses the gas into liquefied matter, a condenser that condenses the gas into liquefied matter, two or more external heat sources selected from the group consisting of atmosphere, sewage, warm effluent water, and ground water, an external heat temperature detector that detects temperatures of external heats of the external heat sources, and an external heat supply destination controlling unit that identifies external heat sources A and B on the basis of the temperatures of the external heats detected by the external heat temperature detector and controls the external heat from the external heat source A to be supplied to the evaporator and the external heat from the external heat source B to be supplied to the condenser.

摘要翻译： 本发明提供了能够节省处理污水污泥所需能量的方法。 本发明提供了一种含水材料的处理系统，其包括脱水罐，其中在常温下和常压下的气态物质的液化物质与水性材料接触，并将水性材料分离成所得的水 材料和液相，其含有来自水性材料的水性组分，蒸发器，其使在常温下为气态的材料和来自液相的常压气化;将由此蒸发的材料的气体与流出物分离的分离器 水，将气体冷凝成液化物的冷凝器，将气体冷凝成液化物质的冷凝器，选自大气，污水，温水和地下水的两个或更多个外部热源，外部加热温度 检测器，其检测外部热源的外部热量的温度，以及外部热源 基于由外部热温度检测器检测到的外部热量的温度来识别外部热源A和B的控制单元，并且控制来自外部热源A的外部热量供应到蒸发器和来自外部热源的外部热量 供给冷凝器的外部热源B.

公开(公告)号：US4058904A

公开(公告)日：1977-11-22

申请号：US669964

申请日：1976-03-24

申请人： Hiroshi Takida ,  Akio Kido ,  Masazumi Takahashi

发明人： Hiroshi Takida ,  Akio Kido ,  Masazumi Takahashi

IPC分类号： F26B3/00 ,  B29B9/00 ,  B29B13/00 ,  B29B13/06 ,  C08F6/00 ,  F26B7/00

CPC分类号： C08F6/008

摘要： Process for drying wet particles of hydrolyzed ethylene-vinyl acetate copolymer under the specific condition as follows:A. a pressure in a dryer of not more than 120 mmHg,B. a temperature of the heating surface of dryer of not more than 100.degree. C., andC. T .times. .theta..sup.0.6 .ltoreq. 320, wherein T is a temperature (.degree. C.) of the heating surface of dryer and .theta. is a residence time (hour) of the particles in the dryer. The thus obtained particles have excellent molding properties.

摘要翻译： 在特定条件下干燥水解乙烯 - 乙酸乙烯酯共聚物湿颗粒的方法如下：