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公开(公告)号：US20080274877A1
公开(公告)日：2008-11-06
申请号：US12175257
申请日：2008-07-17
IPC分类号： B01J20/284 , B01J20/00 , B01J20/04 , B01J20/10 , B01J20/12 , B01J20/16 , B01J20/283
CPC分类号： B01J20/06 , B01D53/02 , B01D53/8665 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/112 , B01D2257/602 , B01D2259/414 , B01J20/0214 , B01J20/3204 , B01J20/3236 , Y10S210/914 , Y10S502/516
摘要： A composition comprising a vanadium oxide compound and an alkali metal promoter loaded onto a porous support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels.
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公开(公告)号：US20080142446A1
公开(公告)日：2008-06-19
申请号：US11639817
申请日：2006-12-15
申请人： Marvin Johnson , Charles J. Lord , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
发明人： Marvin Johnson , Charles J. Lord , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
IPC分类号： C02F1/28
CPC分类号： C02F1/288 , C02F1/281 , C02F1/283 , C02F2101/20 , C02F2103/365 , Y10S210/904 , Y10S210/911
摘要： A process for removing selenium from an aqueous stream using a supported sulfur material, and optionally the addition of an activating agent for enhanced removal of selenite, is disclosed.
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公开(公告)号：US06716338B2
公开(公告)日：2004-04-06
申请号：US10190992
申请日：2002-07-08
申请人： Rostam Madon , David H. Harris , Mingting Xu , David Stockwell , Bruce Lerner , Glenn W. Dodwell
发明人： Rostam Madon , David H. Harris , Mingting Xu , David Stockwell , Bruce Lerner , Glenn W. Dodwell
IPC分类号： B01J2908
CPC分类号： B01J37/0045 , B01J29/084 , B01J29/088 , B01J2229/42 , B01J2229/64 , C10G2300/107
摘要： A fluid catalytic cracking catalyst made from microspheres that initially contain kaolin, a dispersible boehmite alumina and a sodium silicate or silica sol binder. The kaolin portion contains hydrous kaolin and optionally spinel, or mullite, or both spinel and mullite made via kaolin which has been calcined through its characteristic exotherm. Calcination of the hydrous clay to metakaolin and formation of in-situ zeolite by treatment with sodium silicate yields a catalyst containing Y-faujasite and transforms the dispersible boehmite into a transitional alumina. The catalyst can be used to crack resid or resid-containing feeds as the alumina phase formed from the dispersible boehmite passivates nickel and vanadium contaminants.
摘要翻译： 由微球制成的流化催化裂化催化剂，其最初含有高岭土，可分散勃姆石氧化铝和硅酸钠或硅溶胶粘结剂。 高岭土部分含有水合高岭土和任选的尖晶石或莫来石，或通过其特征放热煅烧的高岭土制成的尖晶石和莫来石两者。 通过用硅酸钠处理将含水粘土煅烧成偏高岭土并形成原位沸石产生含有Y型八面沸石的催化剂，并将可分散的勃姆石转变为过渡型氧化铝。 该催化剂可用于裂解残渣或渣油进料，因为由可分散勃姆石形成的氧化铝相钝化镍和钒污染物。
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44.发明授权Removal of heavy metals, especially lead, from aqueous systems containing competing ions utilizing amorphous tin and titanium silicates 失效从含有竞争离子的含水体系中去除重金属，特别是铅，利用无定形锡和硅酸钛
公开(公告)号：US5053139A
公开(公告)日：1991-10-01
申请号：US625731
申请日：1990-12-04
申请人： Glenn W. Dodwell , BethAnn Smith
发明人： Glenn W. Dodwell , BethAnn Smith
CPC分类号： C01B33/20 , B01J39/14 , C22B3/24 , C22B3/42 , Y02P10/234 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： A process for the removal of heavy metals such as lead, cadmium, zinc, chromium, arsenic and mercury from aqueous solutions containing one or more of said metals as well as competing ions such as calcium and/or magnesium by contacting said aqueous solution with amorphous titanium or tin silicates is disclosed. Said amorphous titanium and tin silicates are characterized by a silicon-to-titanium or tin molar ratio of from 1:4 to 1.9:1 and a cumulative desorption pore volume ranging from about 0.03 to about 0.25 cubic centimeters per gram.
摘要翻译： 从含有一种或多种所述金属的水溶液以及竞争离子如钙和/或镁中除去重金属如铅，镉，锌，铬，砷和汞的方法，通过使所述水溶液与无定形的 公开了钛或硅酸锡。 所述无定形钛和硅酸锡的特征在于硅与钛或锡的摩尔比为1:4至1.9:1，累积解吸孔体积为约0.03至约0.25立方厘米/克。
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公开(公告)号：US07846867B2
公开(公告)日：2010-12-07
申请号：US11847745
申请日：2007-08-30
CPC分类号： C10G45/04 , B01D53/8603 , B01J20/02 , B01J20/0207 , B01J20/0214 , B01J20/0218 , B01J20/0222 , B01J20/0229 , B01J20/0233 , B01J20/0237 , B01J20/024 , B01J20/0244 , B01J20/0248 , B01J20/0251 , B01J20/0281 , B01J20/0285 , B01J20/0296 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/106 , B01J20/3078 , B01J23/80 , B01J37/0045 , B01J2220/42 , C10G45/06 , C10G2300/104 , C10G2300/1055 , C10G2300/202 , C10G2300/4093 , C10G2300/703 , C10G2400/02 , C10G2400/04 , C10L1/06 , C10L1/08
摘要： A method for the production of a composition comprising a metal containing compound, a silica containing material, a promoter, and alumina is disclosed. The composition can then be utilized in a process for the removal of sulfur from a hydrocarbon stream.
摘要翻译： 公开了一种制备包含含金属化合物，含二氧化硅的材料，助催化剂和氧化铝的组合物的方法。 然后可以将组合物用于从烃流中除去硫的方法中。
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公开(公告)号：US07767002B2
公开(公告)日：2010-08-03
申请号：US12190193
申请日：2008-08-12
CPC分类号： B01J20/20 , B01D53/64 , B01D53/8665 , B01D2255/20715 , B01D2255/20723 , B01D2257/602 , Y10S210/914
摘要： A sorbent composition comprising a vanadium compound and a ZrO2 support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels.
摘要翻译： 公开了一种包含钒化合物和ZrO 2载体材料的吸附剂组合物。 还提供了制备和使用该组合物以从流体流中除去重金属或含重金属的化合物的方法。 这种方法特别适用于从含烃材料如煤和石油燃料的燃烧产生的烟道气流中除去汞和汞化合物。
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47.发明授权Process for the removal of heavy metals from gases, and compositions therefor and therewith 有权用于从气体中除去重金属的方法，及其组合物公开(公告)号：US07504080B2
公开(公告)日：2009-03-17
申请号：US11104205
申请日：2005-04-12
CPC分类号： B01J20/20 , B01D53/64 , B01D2253/102 , B01D2253/112 , B01D2255/20723 , B01D2257/602 , B01J20/02 , B01J20/0214 , B01J20/04 , B01J20/06 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J2220/42 , C01B32/348 , C01B32/354 , Y10S502/514 , Y10S502/516
摘要： A composition containing vanadium, and an amorphous carbon selected from the group consisting of an activated carbon, an activated charcoal, and combinations thereof, which is heated to a calcination temperature at or less than about 210° C. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate heavy metal adsorption stage.
摘要翻译： 含有钒的组合物和选自活性炭，活性炭及其组合的无定形碳，其被加热至或低于约210℃的煅烧温度。制备该组合物的方法为 也披露。 该组合物用于从气态进料流中除去重金属的方法，其可以任选地包括单独的重金属吸附级。
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公开(公告)号：US07498290B2
公开(公告)日：2009-03-03
申请号：US12141997
申请日：2008-06-19
CPC分类号： B01D53/64 , B01D53/8665 , B01D2253/10 , B01D2257/602 , B01J20/0214 , B01J20/06 , B01J20/3204 , B01J20/3234 , B01J20/3236 , B01J2220/42 , Y10S210/912 , Y10S210/913 , Y10S210/914 , Y10S502/514 , Y10S502/516
摘要： A sorbent composition comprising a vanadium compound and a TiO2 support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels.
摘要翻译： 公开了一种包含钒化合物和TiO 2载体材料的吸附剂组合物。 还提供了制备和使用该组合物以从流体流中除去重金属或含重金属的化合物的方法。 这种方法特别适用于从含烃材料如煤和石油燃料的燃烧产生的烟道气流中除去汞和汞化合物。
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公开(公告)号：US20080295689A1
公开(公告)日：2008-12-04
申请号：US12190193
申请日：2008-08-12
CPC分类号： B01J20/20 , B01D53/64 , B01D53/8665 , B01D2255/20715 , B01D2255/20723 , B01D2257/602 , Y10S210/914
摘要： A sorbent composition comprising a vanadium compound and a ZrO2 support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels.
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公开(公告)号：US20080254979A1
公开(公告)日：2008-10-16
申请号：US12141997
申请日：2008-06-19
CPC分类号： B01D53/64 , B01D53/8665 , B01D2253/10 , B01D2257/602 , B01J20/0214 , B01J20/06 , B01J20/3204 , B01J20/3234 , B01J20/3236 , B01J2220/42 , Y10S210/912 , Y10S210/913 , Y10S210/914 , Y10S502/514 , Y10S502/516
摘要： A sorbent composition comprising a vanadium compound and a TiO2 support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels.
摘要翻译： 公开了一种包含钒化合物和TiO 2载体材料的吸附剂组合物。 还提供了制备和使用该组合物以从流体流中除去重金属或含重金属的化合物的方法。 这种方法特别适用于从含烃材料如煤和石油燃料的燃烧产生的烟道气流中除去汞和汞化合物。
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