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    • 2. 发明授权
    • Catalyst for production of acetic acid and ethyl acetate, process for its production and process for production of acetic acid and ethyl acetate using it
    • 用于生产乙酸和乙酸乙酯的催化剂,其生产方法和使用它生产乙酸和乙酸乙酯的方法
    • US06552220B1
    • 2003-04-22
    • US09554752
    • 2000-05-19
    • Yoshiaki ObanaHiroshi UchidaKen-ichi Sano
    • Yoshiaki ObanaHiroshi UchidaKen-ichi Sano
    • C07C5116
    • C07C51/235B01J21/08B01J23/56B01J23/644B01J27/057B01J27/0576B01J37/16C07C67/40C07C53/08C07C69/14
    • An acetic acid production catalyst that contains (b) at least one element selected from the group consisting of Group 14 elements, Group 15 elements and Group 16 elements of the Periodic Table and/or (c) at least one element selected from the group consisting of Group 6 elements, Group 7 elements, Group 8 elements, Group 9 elements, Group 10 elements, Group 11 elements and Group 12 elements of the Periodic Table, added to a palladium-loaded catalyst, as well as an acetic acid and ethyl acetate production catalyst that contains (b) at least one compound selected from the group consisting of inorganic acids and salts thereof and/or (c) at least one element selected from the group consisting of Group 14 elements, Group 15 elements and Group 16 elements of the Periodic Table and/or (d) at least one element selected from the group consisting of Group 6 elements, Group 7 elements, Group 8 elements, Group 9 elements, Group 10 elements, Group 11 elements and Group 12 elements of the Periodic Table, added to palladium.
    • 一种乙酸生产催化剂,其含有(b)选自元素周期表第14族元素,第15族元素和第16族元素中的至少一种元素和/或(c)至少一种选自以下的元素: 的第6族元素,第7族元素,第8族元素,第9族元素,第10族元素,第11族元素​​和第12族元素加入到负载钯的催化剂中,以及乙酸和乙酸乙酯 生产催化剂,其含有(b)至少一种选自无机酸及其盐的化合物和/或(c)至少一种选自第14族元素,第15族元素和第16族元素的元素 周期表和/或(d)选自元素周期T的第6族元素,第7族元素,第8族元素,第9族元素,第10族元素,第11族元素​​和第12族元素中的至少一种元素 能够加入钯。
    • 4. 发明授权
    • Radiation detector
    • 辐射检测器
    • US09535169B2
    • 2017-01-03
    • US13977840
    • 2011-11-25
    • Hiroshi Uchida
    • Hiroshi Uchida
    • G01T1/20G01T1/164G01T1/29
    • G01T1/2006G01T1/1644G01T1/2985
    • Provided is a radiation detector that prevents a decline in detection efficiency as well as having excellent temporal characteristics. The radiation detector 1, which detects a radiation, includes a scintillator array 10 having a plurality of scintillator cells 11, a photodetector array 20 having a plurality of photodetectors 21, and a photodetector array 30 having a plurality of photodetectors 31. The plurality of photodetectors 21 and the plurality of photodetectors 31 are solid-state photodetectors that can transmit a gamma ray G1, G2. The scintillator cell 11 is separated into a plurality of light emitting regions 11a, 11b by a reflecting region 12, and the reflecting region 12 extends between the incident surface 10a side and the back surface 10b side along a surface SP that is inclined with respect to the incident surface 10a and the back surface 10b.
    • 提供了防止检测效率下降以及具有优异的时间特性的辐射检测器。 检测辐射的辐射检测器1包括具有多个闪烁体单元11的闪烁体阵列10,具有多个光电检测器21的光电检测器阵列20和具有多个光电检测器31的光电检测器阵列30.多个光电检测器 21,多个光检测器31是能够透射伽马射线G1,G2的固体光电检测器。 闪烁体单元11通过反射区域12分离成多个发光区域11a,11b,反射区域12沿着相对于第二区域的倾斜的表面SP在入射面10a侧和背面10b侧之间延伸 入射面10a和背面10b。