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1. 发明授权

US4584054A Solids refining process 失效
标题翻译：固体精炼工艺
公开(公告)号：US4584054A
公开(公告)日：1986-04-22
申请号：US630503
申请日：1984-07-13
申请人： Lawrence R. Holland
发明人： Lawrence R. Holland
IPC分类号： C01B17/02 , C01B17/20 , C01B19/00 , C01B19/02 , C01G9/08 , C01G11/02 , C01G13/00 , C22B9/02 , C22B17/06 , C22B19/32 , C22B43/00 , C30B23/00
CPC分类号： C01B17/0232 , C01B17/20 , C01B19/007 , C01B19/02 , C01G11/02 , C01G13/00 , C01G9/08 , C22B17/06 , C22B19/32 , C22B43/00 , C22B9/02 , Y02P10/234 , Y10T117/1092
摘要： A process and an apparatus provide a purified material by employing a rate of condensation of the material which is substantially greater than the rate of solidification of the material. Tellurium and cadmium are effectively purified by the process.
摘要翻译：工艺和设备通过使用材料的冷凝速率基本上大于材料的凝固速率来提供纯化材料。碲和镉通过该过程有效净化。

2. 发明授权

US4720373A Solids refining apparatus 失效
标题翻译：固体精炼装置
公开(公告)号：US4720373A
公开(公告)日：1988-01-19
申请号：US819781
申请日：1986-01-16
申请人： Lawrence R. Holland
发明人： Lawrence R. Holland
IPC分类号： C01B17/02 , C01B17/20 , C01B19/00 , C01B19/02 , C01G9/08 , C01G11/02 , C01G13/00 , C22B9/02 , C22B17/06 , C22B19/32 , C22B43/00 , B01D9/00
CPC分类号： C01B17/0232 , C01B17/20 , C01B19/007 , C01B19/02 , C01G11/02 , C01G13/00 , C01G9/08 , C22B17/06 , C22B19/32 , C22B43/00 , C22B9/02 , Y02P10/234 , Y10S117/90 , Y10T117/1024
摘要： A process and an apparatus provide a purified material by employing a rate of condensation of the material which is substantially greater than the rate of solidification of the material. Telleurium and cadmium are effectively purified by the process.
摘要翻译：工艺和设备通过使用材料的冷凝速率基本上大于材料的凝固速率来提供纯化材料。通过该过程有效地净化了铁绿和镉。

3. 发明授权

US4614428A High-temperature, high-pressure optical cell 失效
标题翻译：高温高压光电池
公开(公告)号：US4614428A
公开(公告)日：1986-09-30
申请号：US571615
申请日：1984-01-17
申请人： Ronald P. Harris , Lawrence R. Holland , Robbie E. Smith
发明人： Ronald P. Harris , Lawrence R. Holland , Robbie E. Smith
IPC分类号： G01N21/03
CPC分类号： G01N21/0317
摘要： The invention is an optical cell for containment of chemicals under conditions of high temperature and high pressure and a method of making the optical cell. As shown in FIG. 1, the cell (10) is formed of a vitreous silica tube (14), two optical windows (16) comprising vitreous silica rod inserted into the ends of tube (14) and fused into position in the tube ends. Windows (16) are spaced apart to form a cavity (18) enclosed by the tube (14) and the windows (16). A hole (20) is drilled radially through the tube (14) and into the cavity (18). Another vitreous silica tube is fused to silica tube (14) around the hole (20) to form stem (22), which is perpendicular to the long axis of tube (14). The open end of stem (22) is used to load chemicals (12) into cavity (18). Then stem (22) may be sealed and, if desired, it may be shortened in order to reduce the volume of cavity (18), which extends into stem (22).
摘要翻译：本发明是用于在高温高压条件下容纳化学品的光学电池和制造光学电池的方法。如图所示。如图1所示，电池（10）由玻璃状石英管（14）形成，两个光学窗口（16）包括插入到管（14）的端部中的玻璃状石英棒，并且熔融到管端部的位置。窗（16）间隔开以形成由管（14）和窗（16）包围的空腔（18）。径向穿过管（14）并进入空腔（18）中的孔（20）。另外的玻璃状石英管与孔（20）周围的石英管（14）熔合以形成垂直于管（14）的长轴的杆（22）。杆（22）的开口端用于将化学物（12）装载到腔体（18）中。然后，杆（22）可以被密封，并且如果需要的话可以缩短，以便减小延伸到杆（22）中的腔（18）的体积。

4. 发明授权

US4408658A Apparatus and method for heating a material in a transparent ampoule 失效
标题翻译：用于加热透明安瓿中的材料的装置和方法
公开(公告)号：US4408658A
公开(公告)日：1983-10-11
申请号：US280151
申请日：1981-06-30
申请人： Lawrence R. Holland
发明人： Lawrence R. Holland
IPC分类号： C30B11/00 , C30B13/14 , H05B1/00 , C30B1/00 , C30B35/00 , F27D11/00
CPC分类号： C30B11/002 , C30B13/14 , Y10S117/90 , Y10T117/10 , Y10T117/1092
摘要： An improved process for heating a material (20) within a fused silica ampoule by radiation through the wall of the ampoule (16), while simultaneously passing a cooling gas (22) around the ampoule, the radiation having passed through a screen (18) of fused silica so as to remove those components capable of directly heating the silica, thereby increasing the temperature of the material within the ampoule above the strain point of the ampoule, while maintaining the exterior of the ampoule cool enough to prevent rupturing the amp
摘要翻译：一种通过辐射通过安瓿（16）的壁面加热熔融二氧化硅安瓿内的材料（20）的改进方法，同时使安瓿周围的冷却气体（22）通过，所述辐射已经通过筛网（18）

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