-
公开(公告)号：US08771750B2
公开(公告)日：2014-07-08
申请号：US11639105
申请日：2006-12-14
Applicant: David T. Hobbs , John C. Wataha , Jill Lewis , Regina L. W. Messer
Inventor： David T. Hobbs , John C. Wataha , Jill Lewis , Regina L. W. Messer
IPC: A61K33/24 , A61K47/02 , A61K31/665 , A61K47/48
CPC classification number: A61K31/665 , A61K33/24 , A61K47/6923
Abstract: A process for delivering and/or removing metal from a biological system by loading a titanate sorbent with a biometal either before introduction into the system for delivery to a site within the system or after introduction into the system for delivery to a site where there is an excess accumulation of metal and thereafter the sorbent is loaded at the site with the excess metal and is removed from the system.
Abstract translation: 一种用于通过在引入系统之前装载具有生物金属的钛酸盐吸附剂以递送到系统内的部位或者在引入到系统中以递送到具有 金属的过量积累，此后吸附剂在该位置装载多余的金属，并从系统中取出。
-
公开(公告)号：US5153141A
公开(公告)日：1992-10-06
申请号：US754840
申请日：1991-09-04
Applicant: David T. Hobbs
Inventor： David T. Hobbs
CPC classification number: G01N33/0062 , G01N7/02 , Y10T436/203332 , Y10T436/204998
Abstract: A method for measuring the concentration of hydroxides in alkaline solutions in a remote location using the tendency of hydroxides to absorb carbon dioxide. The method includes the passing of carbon dioxide over the surface of an alkaline solution in a remote tank before and after measurements of the carbon dioxide solution. A comparison of the measurements yields the absorption fraction from which the hydroxide concentration can be calculated using a correlation of hydroxide or pH to absorption fraction.
Abstract translation: 使用氢氧化物吸收二氧化碳的倾向来测量偏远地区碱性溶液中氢氧化物浓度的方法。 该方法包括在二氧化碳溶液测量之前和之后使二氧化碳在远程罐中的碱性溶液的表面上通过。 测量的比较产生了使用氢氧化物或pH与吸收级分的相关性来计算氢氧化物浓度的吸收分数。
-
Patent Agency Ranking
3.发明授权Hydrogen peroxide modified sodium titanates with improved sorption capabilities 有权具有改善的吸附能力的过氧化氢改性的钛酸钠公开(公告)号：US07494640B1
公开(公告)日：2009-02-24
申请号：US11169859
申请日：2005-06-29
Applicant: May D. Nyman , David T. Hobbs
Inventor： May D. Nyman , David T. Hobbs
CPC classification number: C01G23/00 , B01J20/0211 , B01J20/06 , C01G23/005 , C01P2002/85 , C01P2002/88 , C01P2004/03 , C01P2004/04 , C01P2006/12 , C01P2006/60
Abstract: The sorption capabilities (e.g., kinetics, selectivity, capacity) of the baseline monosodium titanate (MST) sorbent material currently being used to sequester Sr-90 and alpha-emitting radioisotopes at the Savannah River Site are significantly improved when treated with hydrogen peroxide; either during the original synthesis of MST, or, as a post-treatment step after the MST has been synthesized. It is expected that these peroxide-modified MST sorbent materials will have significantly improved sorption capabilities for non-radioactive cations found in industrial processes and waste streams.
Abstract translation: 当用过氧化氢处理时，当前用于螯合Savannah河流域的Sr-90和α发射放射性同位素的基准硫酸钛酸钠（MST）吸附剂的吸附能力（例如动力学，选择性，容量）显着改善; 在MST的原始合成期间，或作为MST合成后的后处理步骤。 预期这些过氧化物改性的MST吸附剂材料将对工业过程和废物流中发现的非放射性阳离子具有显着改善的吸附能力。
-
公开(公告)号：US20080145450A1
公开(公告)日：2008-06-19
申请号：US11639105
申请日：2006-12-14
Applicant: David T. Hobbs , John C. Wataha , Jill Lewis , Regina L. W. Messer
Inventor： David T. Hobbs , John C. Wataha , Jill Lewis , Regina L. W. Messer
CPC classification number: A61K31/665 , A61K33/24 , A61K47/6923
Abstract: A process for delivering and/or removing metal from a biological system by loading a titanate sorbent with a biometal either before introduction into the system for delivery to a site within the system or after introduction into the system for delivery to a site where there is an excess accumulation of metal and thereafter the sorbent is loaded at the site with the excess metal and is removed from the system.
Abstract translation: 一种用于通过在引入系统之前装载具有生物金属的钛酸盐吸附剂以递送到系统内的部位或者在引入到系统中以递送到具有 金属的过量积累，此后吸附剂在该位置装载多余的金属，并从系统中取出。
-
公开(公告)号：US08545820B2
公开(公告)日：2013-10-01
申请号：US13135745
申请日：2011-07-14
Applicant: David T. Hobbs , Mark C. Elvington , John Wataha , Whasun O. Chung , R. Bruce Rutherford , Daniel C. Chan
Inventor： David T. Hobbs , Mark C. Elvington , John Wataha , Whasun O. Chung , R. Bruce Rutherford , Daniel C. Chan
Abstract: Compositions containing metal ions bound into a titanate are described which have demonstrated an ability to suppress bacterial growth of a number of organisms associated with periodontal disease and caries.
Abstract translation: 描述了包含结合到钛酸盐中的金属离子的组合物，其已经证明了抑制与牙周病和龋齿相关的许多生物的细菌生长的能力。
-
公开(公告)号：US20120156145A1
公开(公告)日：2012-06-21
申请号：US13135745
申请日：2011-07-14
Applicant: David T. Hobbs , Mark C. Elvington , John Wataha , Whasun O. Chung , R. Bruce Rutherford , Daniel C. Chan
Inventor： David T. Hobbs , Mark C. Elvington , John Wataha , Whasun O. Chung , R. Bruce Rutherford , Daniel C. Chan
Abstract: Compositions containing metal ions bound into a titanate are described which have demonstrated an ability to suppress bacterial growth of a number of organisms associated with periodontal disease and caries.
Abstract translation: 描述了包含结合到钛酸盐中的金属离子的组合物，其已经证明了抑制与牙周病和龋齿相关的许多生物的细菌生长的能力。
-
公开(公告)号：US20080142448A1
公开(公告)日：2008-06-19
申请号：US11638843
申请日：2006-12-14
Applicant: David T. Hobbs , John C. Wataha , Jill Lewis , Regina L.W. Messer
Inventor： David T. Hobbs , John C. Wataha , Jill Lewis , Regina L.W. Messer
IPC: C02F1/42
CPC classification number: C02F1/281 , B01D15/00 , B01J20/0211 , B01J20/06 , B01J20/08 , B01J20/28026 , B01J20/28033 , C02F2101/20 , C10G25/003 , C10M175/0016
Abstract: A method for removing metal ions from a liquid having a wide range of pH levels by treating the liquid with a titanate sorbent, preferably monosodium titanate or amorphous peroxotitanate. In one embodiment, wastewater contaminated with mercury or cadmium may be purified.
Abstract translation: 通过用钛酸盐吸附剂，优选钛酸钠或无定形过氧钛酸盐处理液体，从具有宽范围pH水平的液体中除去金属离子的方法。 在一个实施方案中，可以纯化被汞或镉污染的废水。
-
-
-
-
-
-
Search Results
7
records
(took 0.013 seconds)
