ライニング構造
    182.
    发明专利
    ライニング構造 有权
    内衬结构

    公开(公告)号:JP2015000391A

    公开(公告)日:2015-01-05

    申请号:JP2013127541

    申请日:2013-06-18

    Abstract: 【課題】熱膨張差による応力集中を緩和して、ライニング部材の破損を防止する。【解決手段】高温高圧下にて浸出するための反応容器2に薬剤を添加するために用いられる挿入管3の母材10に設けられたライニング部材20のライニング構造1であって、母材10は、管部11とフランジ部12とを有し、ライニング部材20は、母材10に母材10とは異なる材料で設けられており、管部11に設けられた管部ライニング部21と、フランジ部12に設けられたフランジライニング部22とを有し、フランジ部12は、面取部13が形成され、管部ライニング部21は、フランジライニング部22の平坦面22aと同じ高さまで突出され、フランジライニング部22は、面取部13上に母材10側に向けて凸設され、面取部13の傾斜面13aから突出した管部ライニング部21の突出部と溶接される曲面部24を有する。【選択図】図1

    Abstract translation: 要解决的问题:通过缓解由热膨胀差导致的应力集中来防止衬里构件的破损。解决方案:提供一种衬里构件1,衬里构件1设置在插入管3的基材10上,用于 向用于高温高压浸出的反应容器2中添加药物,其中基材10包括:管部11; 和凸缘部12,并且衬里构件20在基材10处设置有与基材10不同的材料,并且具有设置在管部11的管衬部21和设置在管部11的凸缘衬里部22 凸缘部12形成有倒角部13,管部衬垫部21突出到与凸缘衬里部22的平坦面22a相同的高度,凸缘衬里部22 突出地设置在腔室13上朝向基底材料10的侧面,并且具有与从倒角部13的倾斜面13a突出的管部衬里部21的突出部焊接的曲面24。

    Slurry transport facility and slurry transport control method
    183.
    发明专利
    Slurry transport facility and slurry transport control method 有权
    浆液运输设施和浆液运输控制方法

    公开(公告)号:JP2014133209A

    公开(公告)日:2014-07-24

    申请号:JP2013002815

    申请日:2013-01-10

    Abstract: PROBLEM TO BE SOLVED: To enable, by targeting a slurry transport facility furnished with multiple systems of pump facilities, an efficient operation by inhibiting the stoppage of a slurry supply to a transport destination at times of switching uses of the pump facilities among the respective systems.SOLUTION: The provided facility comprises: pipelines 11 branching into multiple systems from a supply tank 1; a transport pump 12 disposed on each pipeline 11; a first valve 13 positioned on the upstream side of the transport pump 12; a second valve 14 positioned on the downstream side of the transport pump 12; and a unified pipeline 16 formed as a result of the merging, at a specified position, of the respective pipelines 11, and connected to a LT heater 2. A third valve 17 for controlling the transport of an ore slurry to the LT heater 2 and a pressure gauge 18 for measuring the pressure within the unified pipeline 16 are disposed within the unified pipeline 16. Moreover, a pressure gauge 20 is disposed within the pipeline 11 branched into each system at a position on the downstream side of the transport pump 12 and on the upstream side of the second valve 14.

    Abstract translation: 要解决的问题:为了通过针对具有多个泵系统的泵系统的浆料运输设备,通过在各个系统中切换泵设备的使用时间期间阻止停止向运输目的地的浆料供应的有效操作 解决方案:提供的设施包括:从供应罐1分支到多个系统的管道11; 设置在每个管道11上的输送泵12; 位于输送泵12的上游侧的第一阀13; 位于输送泵12的下游侧的第二阀14; 以及作为在相应管道11的指定位置处合并并连接到LT加热器2的结果形成的统一管线16.用于控制矿浆到LT加热器2的运输的第三阀17和 用于测量统一管线16内的压力的压力计18设置在统一的管道16内。此外,在输送泵12的下游侧的位置处,在分配到每个系统中的管道11内设置压力计20, 在第二阀14的上游侧。

    Method and apparatus for the formation of particles

    公开(公告)号:JP3386470B2

    公开(公告)日:2003-03-17

    申请号:JP50294796

    申请日:1995-06-30

    Abstract: The invention provides a method for forming particles of a substance, by co-introducing into a particle formation vessel, in which the temperature and pressure are controlled, of a supercritical fluid; a solution or suspension of the substance in a first vehicle; and a second vehicle which is both substantially miscible with the first vehicle and substantially soluble in the supercritical fluid, in such a way that dispersion of the solution or suspension and the second vehicle, and extraction of the vehicles, occur substantially simultaneously and substantially immediately on introduction of the fluids into the vessel, by the action of the supercritical fluid. Preferably the solution/suspension of the substance is introduced separately from the second vehicle, in such a way that contact between the solution/suspension and the second vehicle occurs either substantially simultaneously with, or immediately before, their dispersion by the supercritical fluid and extraction of the vehicles by the supercritical fluid. The method allows a high degree of control over the size, shape, crystalline form and other physico-chemical properties of the particulate product. The invention also provides apparatus for carrying out such a method, using a coaxial nozzle to introduce the fluids into the particle formation vessel, and a particulate product made using the method or the apparatus.

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