Mold forming and molding method
    7.
    发明授权
    Mold forming and molding method 有权
    模具成型和成型方法

    公开(公告)号:US08431070B2

    公开(公告)日:2013-04-30

    申请号:US12392857

    申请日:2009-02-25

    IPC分类号: B28B1/14

    摘要: A mold forming and molding technology operable to produce a silicon ingot suitable for obtaining a solar cell substrate is disclosed. A slurry is prepared comprising particles with surface oxide layers operable to bond the particles to each other. An external force is applied to the slurry to eliminate cohesion of the particles to form a de-cohesive slurry, and an inner surface of a mold base is coated with the de-cohesive slurry to form a releasing layer that reduces defects in the silicon ingot.

    摘要翻译: 公开了一种可操作地制造适于获得太阳能电池基板的硅锭的成型和成型技术。 制备包含具有可操作以将颗粒彼此粘合的表面氧化物层的颗粒的浆料。 向浆料施加外力以消除颗粒的内聚以形成脱粘剂浆料,并且用脱粘剂浆料涂覆模底的内表面以形成减少硅锭缺陷的脱模层 。

    METHOD FOR HANDLING AQUEOUS SOLUTION CONTAINING WATER-SOLUBLE SUBSTANCE, METHOD FOR MANUFACTURING ALKYLBENZENE HYDROPEROXIDE, AND METHOD FOR MANUFACTURING HYDROXYBENZENE
    8.
    发明申请
    METHOD FOR HANDLING AQUEOUS SOLUTION CONTAINING WATER-SOLUBLE SUBSTANCE, METHOD FOR MANUFACTURING ALKYLBENZENE HYDROPEROXIDE, AND METHOD FOR MANUFACTURING HYDROXYBENZENE 审中-公开
    用于处理含水溶性物质的水溶液的方法,用于制造氢氧化亚烷基苯甲酸的方法和制备羟基苯的方法

    公开(公告)号:US20120149942A1

    公开(公告)日:2012-06-14

    申请号:US13391191

    申请日:2010-08-19

    IPC分类号: C07C407/00 C07C37/08

    摘要: There is provided a method for handling an aqueous solution containing a water-soluble substance that changes into a water-insoluble substance over time, including a step of bringing the aqueous solution to be treated containing the water-soluble substance that changes into the water-insoluble substance over time into contact with a water-insoluble organic solvent, and extracting the water-soluble substance into the water-insoluble organic solvent. Preferably, the water-soluble substance is alkylbenzene hydroperoxide, and the water-insoluble substance is alkylbenzene hydroperoxide-derived alcohol. Preferably, the aqueous solution to be treated is an alkaline aqueous phase separated in a water-washing step in a process of manufacturing the alkylbenzene hydroperoxide that has an alkali extraction step, the water-washing step, an oxidation step, and a reaction solution separation step.

    摘要翻译: 提供了一种处理含有随时间变化成不溶于水的物质的水溶性物质的水溶液的方法,包括使含有水溶性物质的水溶液变成水溶性物质的步骤, 随着时间的推移不溶物质与水不溶性有机溶剂接触,并将水溶性物质萃取到水不溶性有机溶剂中。 优选地,水溶性物质是烷基苯氢过氧化物,并且水不溶性物质是烷基苯氢过氧化物衍生的醇。 优选地,待处理的水溶液是在制造具有碱提取步骤,水洗步骤,氧化步骤和反应溶液分离的烷基苯氢过氧化物的方法中在水洗步骤中分离的碱性水相 步。

    Method for collecting object material from solution
    10.
    发明申请
    Method for collecting object material from solution 失效
    从溶液中收集物料的方法

    公开(公告)号:US20070123721A1

    公开(公告)日:2007-05-31

    申请号:US10572877

    申请日:2004-09-16

    IPC分类号: C07D301/19

    CPC分类号: C07C407/003 C07C409/10

    摘要: A method for collecting an object material from a solution, which comprises the following steps: a step of adding a second solvent to a solution composed of an object material to be collected and a first solvent, then mixing therewith to form an emulsion containing the object material in a state under which the emulsion is not uniformly dissolved in the second solvent, in the second solvent; and a step of separating thus obtained emulsion from the solution.

    摘要翻译: 一种从溶液中收集目标材料的方法,其包括以下步骤:将第二溶剂添加到由待收集的目标材料和第一溶剂组成的溶液中,然后与其混合以形成含有该物体的乳液 在第二溶剂中在乳液不均匀溶解于第二溶剂的状态下的材料; 以及从溶液中分离由此获得的乳液的步骤。