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    • 3. 发明申请
    • Manufacture of water chemistries
    • 水化学品的制造
    • US20080053104A1
    • 2008-03-06
    • US11880797
    • 2007-07-23
    • Richard HaaseJohn Smaardyk
    • Richard HaaseJohn Smaardyk
    • C25B1/00B03C3/00C01D3/00C25B1/04C01F1/00C01G1/00
    • C25B1/00C01B11/062C01B11/14C01D1/20C01D3/04C01D5/02C01F7/48C01F7/56C01F7/74
    • As population density increases, the transportation of hazardous chemicals, including acids and disinfectants, lead to an increased incidence of spills while the consequences of spills become more serious. While solutions of halide acids, hypohalites and halites are safer disinfectants for transportation, handling, storage and use than traditional gaseous chlorine, the manufacturing cost of these disinfectants has here-to-fore limited their use. Economical processes are presented for the manufacture of O2, halogen oxides, halide acids, hypohalites, and halates; as well as polynucleate metal compounds, metal hydroxides and calcium sulfate hydrate (gypsum). The instant invention presents methods and processes that incorporate the use of sulfur. This is while environmental regulators, such as the US EPA, require an increased removal of sulfur from hydrocarbon fuels, thereby creating an abundance of sulfur, such that the refining industry is in need of a way to dispose of said abundance of sulfur.
    • 随着人口密度的增加,危险化学品(包括酸和消毒剂)的运输导致泄漏事件的发生率增加,而泄漏事件的后果更为严重。 虽然卤化物酸,次卤酸盐和卤盐酸盐的溶液是比传统气态氯更安全的运输,处理,储存和使用的消毒剂,但是这些消毒剂的制造成本在此受到限制。 提供了用于制备O 2 O 2,卤素氧化物,卤化物酸,次卤酸盐和卤化物的经济方法; 以及多核金属化合物,金属氢氧化物和硫酸钙水合物(石膏)。 本发明提出了结合使用硫的方法和方法。 这就是美国环保署(EPA)等环境监管机构要求从碳氢化合物燃料中增加硫的去除,从而产生大量的硫,从而炼油行业需要一种处理所述丰度的硫的方式。
    • 6. 发明申请
    • Waste metals recycling-methods, processed and systems for the recycle of metals into coagulants
    • 废金属回收 - 方法,加工和金属回收进入絮凝剂的系统
    • US20050112740A1
    • 2005-05-26
    • US10969393
    • 2004-10-20
    • Richard Haase
    • Richard Haase
    • C02F1/38C02F1/52C02F1/66C02F3/34C12P3/00C12N1/21
    • C02F1/66C02F1/38C02F1/5236C02F3/34C02F2101/20C02F2301/103C02F2301/106C02F2303/16C02F2305/06C12P3/00
    • This invention presents chemical and biological methods, processes and systems for purifying, reclaiming and/or recycling metal(s) in aqueous solution. This invention presents methods, processes and systems for purifying, reclaiming and/or recycling: waste sludge from water purification plants, waste catalyst form polymer manufacturing plants and other waste aqueous metal streams, wherein said waste stream(s) contains at least one metal in concert with BOD and/or TOC and/or COD. Removal of at least one of: BOD, TOC, COD and any combination therein is accomplished via a biological reactor, wherein it is most preferred that an operating pH of 9.25+/−0.50 is maintained to maximize the insoluble oxide and/or hydroxide form of the metal, while minimizing the ionic form, toxic form, of the metal, thereby providing an environment which is conducive to biological activity. Post biological reaction, metal(s) are removed from aqueous solution with liquid/solids separation. Post biological reaction bacteria are removed from aqueous solution with liquid/solids separation. In the most preferred embodiment, the metals from liquid/solids separation are recycled into coagulant manufacture.
    • 本发明提出用于在水溶液中净化,回收和/或再循环金属的化学和生物学方法,方法和系统。 本发明提出了用于净化,回收和/或再循环的方法,方法和系统:来自水净化设备的废污泥,废催化剂形式的聚合物制造厂和其它废水性金属液流,其中所述废物流包含至少一种金属 与BOD和/或TOC和/或COD的音乐会。 通过生物反应器实现BOD,TOC,COD和其中任何组合中的至少一种的去除,其中最优选维持9.25 +/- 0.50的操作pH以最大化不溶性氧化物和/或氢氧化物形式 同时使金属的离子形式,毒性形式最小化,从而提供有利于生物活性的环境。 生物反应后,用液/固分离从水溶液中除去金属。 后生物反应细菌从液体/固体分离的水溶液中除去。 在最优选的实施方案中,来自液体/固体分离的金属被再循环到制凝剂中。