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    • 22. 发明申请
    • Application server for processing medical image data
    • 用于处理医学图像数据的应用服务器
    • US20070214235A1
    • 2007-09-13
    • US11414958
    • 2006-05-01
    • Kevin WoodsRyan McGinnisMichael Collins
    • Kevin WoodsRyan McGinnisMichael Collins
    • G06F15/16
    • G06F19/321
    • A method and system for sharing intermediate medical image processing results among several different applications is disclosed. An application server serves as mediator between a medical image database storage, image processing applications, and a workstation display resident on a computer network. The application server polices the intermediate processing results from several different image processing applications in order for the image processing applications to share their intermediate results. By sharing the intermediate results, the application server helps to eliminate duplicate processing and inconsistent results between the image processing applications. The final image processing results are either stored on the medical image database or displayed on the workstation as needed. The image processing applications could reside on the application server or on their own separate networked computer. Alternatively, some image processing applications could reside on the application server and some on separate networked computers.
    • 公开了在不同应用中共享中间医疗图像处理结果的方法和系统。 应用服务器用作医疗图像数据库存储器,图像处理应用程序和驻留在计算机网络上的工作站显示器之间的中介器。 应用服务器对来自多个不同图像处理应用程序的中间处理结果进行策略处理,以使图像处理应用程序共享其中间结果。 通过共享中间结果,应用服务器有助于消除图像处理应用程序之间的重复处理和不一致的结果。 最终的图像处理结果存储在医学图像数据库上,或者根据需要显示在工作站上。 图像处理应用程序可以驻留在应用程序服务器或其自己的独立联网计算机上。 或者,一些图像处理应用可以驻留在应用服务器上,一些可以驻留在单独的联网计算机上。
    • 25. 发明申请
    • Process for recovery of nickel and cobalt from laterite ore
    • 从红土矿石中回收镍和钴的工艺
    • US20060228279A1
    • 2006-10-12
    • US11100814
    • 2005-04-07
    • Finlay CampbellMichael CollinsIan MastersLyle Trytten
    • Finlay CampbellMichael CollinsIan MastersLyle Trytten
    • C01G3/12C01G13/00C01G51/00
    • C01G9/08C01G51/30C01G53/006C01G53/11C22B3/0005C22B15/0093C22B23/043C22B23/0461C22B23/0469C22B23/0476Y02P10/234Y02P10/236
    • A process for recovering nickel and cobalt values from nickel- and cobalt-containing laterite ores as an enriched mixed nickel and cobalt sulphide intermediate and for producing nickel and cobalt metal from the nickel and cobalt sulphide intermediate. The laterite ore is leached as a slurry in a pressure acid leach containing an excess of aqueous sulphuric acid at high pressure and temperature, excess free acid in the leach slurry is partially neutralized to a range of 5 to 10 g/L residual free H2SO4 and washed to yield a nickel- and cobalt-containing product liquor, the product liquor is subjected to a reductant to reduce any Cr(VI) in solution to Cr(III), the reduced product liquor is neutralized to precipitate ferric iron and silicon at a pH of about 3.5 to 4.0, and the neutralized and reduced product liquor is contacted with hydrogen sulphide gas to precipitate nickel and cobalt sulphides. The precipitated nickel and cobalt sulphides can be leached in a water slurry in a pressure oxidation leach, the leach solution subjected to iron hydrolysis and precipitation, the iron-free solution contacted with zinc sulphide to precipitate copper, the iron- and copper-free solution subjected to zinc and cobalt extraction by solvent extraction to produce a nickel raffinate, the nickel raffinate contacted with hydrogen gas to produce nickel powder and the cobalt strip solution from the solvent extraction step contacted with hydrogen gas to produce cobalt powder.
    • 从含镍和钴的红土矿石中回收镍和钴的方法,作为富集的混合镍和硫化钴中间体,并从镍和钴的硫化物中间产生镍和钴的金属。 在高压和高温下,将红土矿石作为浆料浸出在含有过量硫酸水溶液的酸性浸提液中,浸出浆液中的过量游离酸被部分中和至5至10g / L残余游离H < 然后洗涤以产生含镍和钴的产物液,产物液经受还原剂以将溶液中的任何Cr(VI)还原成Cr(Ⅵ) III),还原产物液体被中和以在约3.5至4.0的pH下沉淀三价铁和硅,并将中和的还原产物液体与硫化氢气体接触以沉淀镍和硫化钴。 沉淀的镍和硫化钴可以在压力氧化浸出的水浆中浸出,浸出溶液进行铁水解和沉淀,使无铁溶液与硫化锌接触以沉淀铜,无铁和无铜溶液 通过溶剂萃取进行锌和钴萃取以产生镍萃余液,镍残液与氢气接触以产生镍粉,并且来自溶剂萃取步骤的钴带溶液与氢气接触以产生钴粉末。