バイオディーゼル燃料の製造方法およびバイオディーゼル燃料の製造装置

    公开(公告)号:JP2017088779A

    公开(公告)日:2017-05-25

    申请号:JP2015222767

    申请日:2015-11-13

    Abstract: 【課題】簡素な装置構成でバイオディーゼル燃料となる脂肪酸エステルが得られる、バイオディーゼル燃料の製造方法およびバイオディーゼル燃料の製造装置を提供する。【解決手段】固体触媒を用いて、油脂を低級アルコールでエステル交換して、バイオディーゼル燃料となる脂肪酸エステルと副生物であるグリセリンとを生成させる、バイオディーゼル燃料の製造方法であって、油脂および低級アルコールを含有する原料を、上記固体触媒が内部に配置された反応槽を通液させて、脂肪酸エステルを生成させつつグリセリンを副生させ、副生したグリセリンを比重差で分離させながら、未反応の上記原料を、生成した脂肪酸エステルと共に、繰り返し上記反応槽を通液するように循環させ、上記循環によって生成した脂肪酸エステルを回収する、バイオディーゼル燃料の製造方法。【選択図】図1

    PCBで汚染された電気機器の浄化方法
    3.
    发明专利
    PCBで汚染された電気機器の浄化方法 审中-公开
    用PCB污染的电气设备的清洁方法

    公开(公告)号:JP2016168532A

    公开(公告)日:2016-09-23

    申请号:JP2015049423

    申请日:2015-03-12

    CPC classification number: Y02W30/82

    Abstract: 【課題】トランスコアのような、そのままでは内部に洗浄油が浸入しないような内部部材を有する電気機器であっても、解体することなく、簡便な方法で短時間に内部部材からもPCBを除去できる方法を開発する。 【解決手段】上記課題は、PCBを含有する絶縁油が内部に収容された電気機器の浄化方法であって、前記電気機器から前記絶縁油を抜き出す抜油工程と、前記絶縁油を抜き出した電気機器にワニス除去剤を投入し、所定時間保持した後、前記ワニス除去剤を含む廃液を抜き出すワニス除去工程と、前記ワニス除去工程終了後、前記電気機器に洗浄油を投入し該電気機器内を洗浄するPCB洗浄処理工程を有することを特徴とするPCBで汚染された電気機器の浄化方法によって解決される。 【選択図】 図1

    Abstract translation: 要解决的问题:为了提供一种能够通过简单的方法在短时间内从内部构件去除PCB的方法,即使在具有内部构件的内部构件未浸入清洁油的电气设备中也不会拆卸 它是由PCB污染的电气设备的清洁方法,并且用含有PCB的绝缘油储存在内部,包括:从电气设备中取出绝缘油的抽油步骤; 清漆去除步骤,其中将清漆去除剂装入与绝缘油抽出的电气设备中,并且在保持在规定时间之后撤回含有清漆去除剂的废液; 以及PCB清洁步骤,其中在完成清漆步骤之后将清洁油装入电气设备中,并且电气设备的内部被清洁。选择的图:图1

    Method of recovering zinc from waste galvanizing solution
    5.
    发明专利
    Method of recovering zinc from waste galvanizing solution 有权
    从废弃化学溶液中回收锌的方法

    公开(公告)号:JP2013155402A

    公开(公告)日:2013-08-15

    申请号:JP2012015583

    申请日:2012-01-27

    CPC classification number: Y02P10/232 Y02P10/234

    Abstract: PROBLEM TO BE SOLVED: To provide a method of producing economically recyclable high concentration zinc cake of a zinc concentration of at least 40%, by efficiently separating zinc present in a waste galvanization solution from iron at low cost.SOLUTION: A zinc composition including at least 40% of zinc per dry weight is recovered by an air-oxidation process of adding an alkali into a waste galvanizing solution comprising a zinc ion and a ferric ion each at least in a predetermined concentration and further comprising heavy metal to maintain its pH in a range of 4.5 to 5.5, blowing air thereinto to oxidize the ferric ion to a ferrous ion, and subsequently precipitating the ferrous ion as ferrous hydroxide; a first solid-liquid separation process of adding a chelating agent into the treated solution obtained and subsequently carrying out solid-liquid separation; a pH adjustment process of adding an alkali to the separated solution obtained to control its pH between 8 and 11 to precipitate zinc hydroxide; a second solid-liquid separation process of subjecting the treated solution obtained to solid-liquid separation; and washing the solid matter obtained.

    Abstract translation: 要解决的问题:提供一种生产经济上可回收的锌浓度至少为40%的高锌锌饼的方法,通过有效地将废电镀溶液中的锌以较低的成本从铁中分离出来。解决方案:一种锌组合物,包括 通过在包含锌离子和铁离子的废电镀溶液中至少以预定浓度添加碱的空气氧化法回收至少40%的锌,并进一步包含重金属以将其pH保持在 4.5至5.5的范围内,吹入空气以将铁离子氧化成亚铁离子,随后将亚铁离子沉淀为氢氧化亚铁; 第一固液分离方法,将所得到的处理溶液中加入螯合剂,然后进行固液分离; 向获得的分离溶液中加入碱以调节其pH在8和11之间以沉淀氢氧化锌的pH调节过程; 第二固液分离方法,将得到的处理液进行固液分离; 并洗涤得到的固体物质。

    Apparatus for peeling off glass scattering prevention film for fluorescent lamp
    6.
    发明专利
    Apparatus for peeling off glass scattering prevention film for fluorescent lamp 审中-公开
    用于荧光灯的玻璃散射防护膜的设备

    公开(公告)号:JP2012192303A

    公开(公告)日:2012-10-11

    申请号:JP2011056028

    申请日:2011-03-15

    Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for peeling off a glass scattering prevention film for fluorescent lamps, which when a straight tube type fluorescent tube with the glass scattering prevention film is disposed of, can peel off the glass scattering prevention film even while dispensing with a great deal of labor.SOLUTION: The straight tube type fluorescent tube K with the glass scattering prevention film is fed along the axial direction by a chain feeder part 14 or a feed roller 15 and is irradiated, in the feeding process, with laser beams emitted from laser nozzles 18 arranged above and below the straight tube type fluorescent tube K in a peeling-off part 5 to cut the glass scattering prevention film F at the top and bottom thereof in striped states along the axial direction. Air is blown against the cut portions from a pair of vertical air blow nozzles 20 to peel off the glass scattering prevention film F. The peeled-off states of the glass scattering prevention film F are discriminated by a sensor head 22 of a vibration sensor arranged near the straight tube type fluorescent tube K and a color sensor 23 capable of discriminating the gloss of the straight tube type fluorescent tube K. The discriminated straight tube type fluorescent tubes K are sorted into film completely-peeled ones and film incompletely-peeled ones by a sorting means 6.

    Abstract translation: 要解决的问题:提供一种用于剥离荧光灯用玻璃防散射膜的装置,其在处理具有玻璃散射防止膜的直管型荧光管时,能够剥离玻璃防抛光膜 即使在分配大量的劳动力。 解决方案:具有玻璃散射防止膜的直管型荧光管K通过链条进给部14或进给辊15沿轴向进给,并且在进料过程中用激光发射的激光束照射 喷嘴18布置在剥离部分5中的直管型荧光管K的上方和下方,以沿着轴向以条纹状切割其顶部和底部的玻璃防散射膜F. 空气从一对立式吹气喷嘴20向切割部分吹出,以剥离玻璃防散射膜F.玻璃散射防止膜F的剥离状态由安装有振动传感器的传感器头22 在直管型荧光管K附近,以及能够区分直管型荧光管K的光泽的颜色传感器23.将鉴别直管型荧光管K分类为完全剥离的薄膜,并将薄膜不完全剥离的光 分类手段6.版权所有(C)2013,JPO&INPIT

    Waste treatment device and waste treatment method
    7.
    发明专利
    Waste treatment device and waste treatment method 审中-公开
    废物处理装置和废物处理方法

    公开(公告)号:JP2011127861A

    公开(公告)日:2011-06-30

    申请号:JP2009288880

    申请日:2009-12-21

    Inventor: HIRAOKA HIDENOBU

    CPC classification number: Y02W30/20

    Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment device and a waste treatment method, which miniaturize a constitution of the device, in the waste treatment device which reduces a landfill disposal amount of soot, and melts the soot not including a reaction product of alkali chemical. SOLUTION: This waste treatment device 1 includes a gasification melting furnace 2 for thermally decomposing the waste and melting its residue, an alkali chemical supply device 3 supplying the alkali chemical into an exhaust gas from the gasification melting furnace 2, between the gasification melting furnace 2 and a dust collecting device 4 to produce a reaction product of an acid material included in the exhaust gas and the alkali chemical by the supply of alkali chemical, a classifying device 5 for classifying the soot included in the reaction product collected by the dust collecting device 4 into coarse soot and fine soot and separating the reaction product to a fine dust side, and a coarse dust returning means 6 for returning the coarse dust to the gasification melting furnace 2. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种废物处理装置和废物处理方法,其将装置的结构小型化,在减少垃圾填埋处理量的废渣处理装置中,并且将不包含反应的烟灰熔化 碱性化学品。 解决方案:该废物处理装置1包括用于热分解废物并熔化其残渣的气化熔化炉2,将碱性化学品供给来自气化熔炉2的废气的碱性化学物质供给装置3, 熔化炉2和集尘装置4,通过碱性化学品的供给来制造废气中含有的酸性物质与碱性化学物质的反应产物;分选装置5,对由所述碱性化合物收集的反应产物中所含的烟灰进行分类; 灰尘收集装置4变成粗烟灰和细煤烟并将反应产物分离成细粉尘侧,以及粗粉尘返回装置6,用于将粗粉尘返回到气化熔炉2。版权所有(C)2011年, JPO&INPIT

    Separation apparatus and separation method of waste
    8.
    发明专利
    Separation apparatus and separation method of waste 有权
    废物分离装置和分离方法

    公开(公告)号:JP2010214279A

    公开(公告)日:2010-09-30

    申请号:JP2009062689

    申请日:2009-03-16

    Abstract: PROBLEM TO BE SOLVED: To provide a separation apparatus and a separation method of waste quantitatively supplying waste to a specific gravity separator without using a large scale equipment like a supply hopper.
    SOLUTION: The separation apparatus separates waste by the difference of specific gravity by supplying the waste from a supply feeder 6 to the gravity separator 1. The separation apparatus includes: sensors 7, 8 detecting the presence/absence of waste disposed at an inlet part and an outlet part of the supply feeder 6, respectively; and a control device controlling on/off of the supply feeder 6 and specific gravity separator 1 using signals from the sensors, In the separation method of waste using the separation apparatus, after detecting the presence of waste at the inlet part of the supply feeder 6, the feeder is operated; after detecting the presence of waste at the outlet part of the supply feeder 6, the gravity separator 1 is operated; the supply feeder 6 is stopped at the same time of detecting the absence of waste at the outlet part of the supply feeder 6; and the specific gravity separator 1 is stopped after detecting absence of waste at the outlet part of the supply feeder 6.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种分离装置和废物的分离方法,其定量地将废物供应给比重分离器,而不使用诸如供料斗的大型设备。 解决方案:分离装置通过将废料从供给料器6供给重力分离器1而将废弃物分离出来。分离装置包括:传感器7,8,检测废弃物是否存在 进料部分和出口部分; 以及控制装置,其使用来自传感器的信号来控制供给供给器6和比重分离器1的开/关。在使用分离装置的废弃物的分离方法中,在检测到供给供给器6的入口部分的废弃物的存在之后 进料器运行; 在检测供料器6的出口部分的废物的检测之后,重力分离器1运转; 在供给供给器6的出口部检测出不存在废物的同时停止供给供给部6; 并且在检测到在供料器6的出口部分没有废物之后停止比重分离器1.版权所有(C)2010,JPO&INPIT

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