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    • 3. 发明申请
    • POLYALUMINUM CHLORIDE AND ALUMINUM CHLOROHYDRATE, PROCESSES AND COMPOSITIONS: HIGH-BASICITY AND ULTRA HIGH-BASICITY PRODUCTS
    • 氯化铝和氯铝酸盐,工艺和组成:高碱性和超高分子产品
    • WO2007082122A2
    • 2007-07-19
    • PCT/US2007/060073
    • 2007-01-04
    • NEXT CHEMPRATT, William, E.STEVENS, Joseph, J.
    • PRATT, William, E.STEVENS, Joseph, J.
    • C01F7/56A61K8/26A61Q15/00B01D61/44C01B9/02C01G23/02C01G25/04C01G49/10
    • The invention relates generally to processes for the production of high- basicity and ultr- high basicity polyaluminum chlorides including aluminum chlorohydrate. The processes can produce products of a wide range of basicities and are particularly useful in producing high basicity products. The process can produce a wide range of solution concentrations and are particularly useful in producing high solution concentrations. The processes described generate high purity products, which are free of by-product salt(s). The processes described herein can also be utilized to produce enhanced efficacy polyaluminum chlorides including aluminum chlorohydrate. When compared to conventional processes for manufacturing these compounds the processes disclosed herein are unique in so far as the disclosed processes do not require aluminum metal as a starting material. The products of the processes are suitable in applications including water purification, catalysts, and antiperspirants. In addition, the invention is directed to the products prepared by the processes described herein.
    • 本发明一般涉及生产高碱度和超高碱性聚氯化铝的方法,包括氯化铝水合物。 该工艺可生产各种碱性产品,特别适用于生产高碱度产品。 该方法可产生大范围的溶液浓度,特别适用于生产高溶液浓度。 所述方法产生不含副产物盐的高纯度产物。 本文所述的方法也可用于产生包括氯化铝水合物的增强效力的聚氯化铝。 与用于制造这些化合物的常规方法相比,本文公开的方法是独特的,只要所公开的方法不需要铝金属作为起始材料即可。 该方法的产品适用于包括水净化,催化剂和止汗剂在内的应用。 此外,本发明涉及通过本文所述方法制备的产品。