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公开(公告)号：US08236185B2
公开(公告)日：2012-08-07
申请号：US13199426
申请日：2011-08-30
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
CPC分类号： B01J20/0229 , B01J20/0285 , B01J20/06 , C10G25/003 , C10G2300/202 , C10G2300/205 , C10G2300/207
摘要： Toxic substances such as heavy metals are extracted from a medium using a sorbent composition. The sorbent composition is derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxite ores. Exemplary sulfidizing compounds are H2S, Na2S, K2S, (NH4)2S, and CaSx. The sulfur content typically is from about 0.2 to about 10% above the residual sulfur in the red mud. Sulfidized red mud is an improved sorbent compared to red mud for most of the heavy metals tested (Hg, Cr, Pb, Cu, Zn, Cd, Se, Th, and U). Unlike red mud, sulfidized red mud does not leach naturally contained metals. Sulfidized red mud also prevents leaching of metals when mixed with red mud. Mixtures of sulfidized red mud and red mud are more effective for sorbing other ions, such as As, Co, Mn, and Sr, than sulfidized red mud alone.
摘要翻译： 使用吸附剂组合物从介质中提取有毒物质如重金属。 吸附剂组合物是通过红泥硫化产生的，该泥浆含有源于铝土矿的拜耳处理的水合氧化铁。 示例性硫化化合物是H 2 S，Na 2 S，K 2 S，（NH 4）2 S和CaS x。 硫含量通常比红泥中的残留硫高约0.2至约10％。 与大部分测试重金属（Hg，Cr，Pb，Cu，Zn，Cd，Se，Th和U）的红泥相比，硫化红泥是一种改进的吸附剂。 与红泥不同，硫化红泥不会浸出天然含有的金属。 硫化红泥还可防止与红泥混合时金属浸出。 硫化红泥和红泥的混合物比单独硫化红泥更有效地吸附其他离子，如As，Co，Mn和Sr。
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公开(公告)号：US07807058B2
公开(公告)日：2010-10-05
申请号：US12537907
申请日：2009-08-07
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
CPC分类号： B01J20/06 , B01J20/0229 , B01J20/0259 , B01J20/0285 , B01J20/045 , B01J20/08 , B01J20/3078 , B01J20/3085 , B01J2220/4887 , C02F1/281 , C02F2101/20 , C02F2101/22 , C02F2103/06 , C02F2103/10 , C10G25/003 , Y10S95/90 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： Toxic substances such as heavy metals are extracted from a medium using a sorbent composition. The sorbent composition is derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxite ores. Exemplary sulfidizing compounds are H2S, Na2S, K2S, (NH4)2S, and CaSx. The sulfur content typically is from about 0.2 to about 10% above the residual sulfur in the red mud. Sulfidized red mud is an improved sorbent compared to red mud for most of the heavy metals tested (Hg, Cr, Pb, Cu, Zn, Cd, Se, Th, and U). Unlike red mud, sulfidized red mud does not leach naturally contained metals. Sulfidized red mud also prevents leaching of metals when mixed with red mud. Mixtures of sulfidized red mud and red mud are more effective for sorbing other ions, such as As, Co, Mn, and Sr, than sulfidized red mud alone.
摘要翻译： 使用吸附剂组合物从介质中提取有毒物质如重金属。 吸附剂组合物是通过红泥硫化产生的，该泥浆含有源于铝土矿的拜耳处理的水合氧化铁。 示例性硫化化合物是H 2 S，Na 2 S，K 2 S，（NH 4）2 S和CaS x。 硫含量通常比红泥中的残留硫高约0.2至约10％。 与大部分测试重金属（Hg，Cr，Pb，Cu，Zn，Cd，Se，Th和U）的红泥相比，硫化红泥是一种改进的吸附剂。 与红泥不同，硫化红泥不会浸出天然含有的金属。 硫化红泥还可防止与红泥混合时金属浸出。 硫化红泥和红泥的混合物比单独硫化红泥更有效地吸附其他离子，如As，Co，Mn和Sr。
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公开(公告)号：US20100243568A1
公开(公告)日：2010-09-30
申请号：US12796066
申请日：2010-06-08
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
IPC分类号： C02F1/42 , C02F101/30
CPC分类号： B01J20/0285 , B01J20/0229 , B01J20/06 , C02F1/001 , C02F1/281 , C02F1/385 , C02F2001/007 , C02F2101/20 , C02F2101/22 , C02F2103/06 , C02F2103/10
摘要： Discolored organic compounds (DOC) may be extracted from a medium using a sorbent composition derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxitic ores. In some aspects, the sorbent composition is slurried with the medium. In other aspects, the sorbent composition is formed into pellets or the like, which are contacted with the medium. The red mud (along with adsorbed contaminants) is then separated from the water using any suitable technique, such as filtration, sedimentation, or centrifugation.
摘要翻译： 可以使用由硫酸化的红泥衍生的吸附剂组合物从介质中提取变色的有机化合物（DOC），所述吸附剂组合物含有衍生自铝土矿矿石的拜耳处理的水合氧化铁。 在一些方面，吸附剂组合物与介质一起浆化。 在其它方面，吸附剂组合物形成为与介质接触的颗粒等。 然后使用任何合适的技术（如过滤，沉淀或离心）将红泥（以及吸附的污染物）与水分离。
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公开(公告)号：US20100224576A1
公开(公告)日：2010-09-09
申请号：US12781965
申请日：2010-05-18
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
IPC分类号： C02F11/12
CPC分类号： B01J20/06 , B01J20/0229 , B01J20/0259 , B01J20/0285 , B01J20/045 , B01J20/08 , B01J20/3078 , B01J20/3085 , B01J2220/4887 , C02F1/281 , C02F2101/20 , C02F2101/22 , C02F2103/06 , C02F2103/10 , C10G25/003 , Y10S95/90 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： Toxic substances such as heavy metals are extracted from a medium using a sorbent composition. The sorbent composition is derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxite ores. Exemplary sulfidizing compounds are H2S, Na2S, K2S, (NH4)2S, and CaSx. The sulfur content typically is from about 0.2 to about 10% above the residual sulfur in the red mud. Sulfidized red mud is an improved sorbent compared to red mud for most of the heavy metals tested (Hg, Cr, Pb, Cu, Zn, Cd, Se, Th, and U). Unlike red mud, sulfidized red mud does not leach naturally contained metals. Sulfidized red mud also prevents leaching of metals when mixed with red mud. Mixtures of sulfidized red mud and red mud are more effective for sorbing other ions, such as As, Co, Mn, and Sr, than sulfidized red mud alone.
摘要翻译： 使用吸附剂组合物从介质中提取有毒物质如重金属。 吸附剂组合物是通过红泥硫化产生的，该泥浆含有源于铝土矿的拜耳处理的水合氧化铁。 示例性硫化化合物是H 2 S，Na 2 S，K 2 S，（NH 4）2 S和CaS x。 硫含量通常比红泥中的残留硫高约0.2至约10％。 与大部分测试重金属（Hg，Cr，Pb，Cu，Zn，Cd，Se，Th和U）的红泥相比，硫化红泥是一种改进的吸附剂。 与红泥不同，硫化红泥不会浸出天然含有的金属。 硫化红泥还可防止与红泥混合时金属浸出。 硫化红泥和红泥的混合物比单独硫化红泥更有效地吸附其他离子，如As，Co，Mn和Sr。
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公开(公告)号：USRE30450E
公开(公告)日：1980-12-16
申请号：US026380
申请日：1979-04-02
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
CPC分类号： C08K9/06 , C09C3/12 , C01P2004/84
摘要： .Iadd.Finely divided particulate inorganic pigment is surface modified with from about 1% to about 15% of an amino organosilane, particularly gamma-aminopropyltriethoxy silane. Thermosetting resins incorporating such modified inorganic pigments exhibit improved physical properties.
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公开(公告)号：US3984309A
公开(公告)日：1976-10-05
申请号：US509874
申请日：1974-09-27
申请人： James W. Allen , Joseph Iannicelli
发明人： James W. Allen , Joseph Iannicelli
CPC分类号： B03C1/035
摘要： A continuous flow magnetic particle separator and accompanying classification method is disclosed for ferromagnetic and paramagnetic particles. A magnetic field is generated, preferably by a coil or solenoid mounted interiorly of a cylindrically configured ferromagnetic conductor. The classification volume is located in a typically toroidal volume interior of the magnetic field. The field is typically confined by a ferromagnetic conductor where it passes externally of the classification or toroidal volume. The toroidal volume is positioned so that lines of magnetic intensity from the field extend transversely to toroidal volume at the flow from input to collectors. The classification volume has a large gap in the vicinity of the input and tapers to a smaller gap in the vicinity of the concentrate (or magnetic particle) and tailings (or non-magnetic particle) collectors. The concentrate collectors are immediately adjacent to both walls of the toroidal classification volume. The tailings collector is between the concentrate collectors. Where a ferromagnetic conductor is conformed to the classifying volume walls, concentration of a three-dimensional magnetic field results. As a result, the collection area for non-magnetics or tailings can be maximized, and the collection area for the magnetics or concentrates can be minimized with the resultant inevitable entrainment of non-magnetic tailings in the concentrate held to a minimum. Further, the magnetic field assists magnetic particles in passing through the classifier. Water washing of the concentrate exit to prevent magnetic clogging is disclosed.
摘要翻译： 公开了一种连续流磁性颗粒分离器及其分类方法，用于铁磁和顺磁颗粒。 产生磁场，优选地通过安装在圆柱形铁磁导体内部的线圈或螺线管。 分类体积位于磁场的典型环形体积内部。 该场通常由铁磁导体限制，其中它通过分类或环形体积的外部。 环形体积被定位成使得来自场的磁场强度在从输入到收集器的流量处横向延伸到环形体积。 分类体积在输入附近具有大的间隙，并在浓缩物（或磁性颗粒）和尾矿（或非磁性颗粒）收集器附近逐渐变细到较小的间隙。 浓缩物收集器紧邻环形分级体积的两个壁。 尾矿收集器位于浓缩液收集器之间。 当铁磁导体符合分级体积壁时，会产生三维磁场的浓度。 因此，可以使用于非磁性或尾矿的收集区域最大化，并且可以将磁性或浓缩物的收集区域最小化，从而不可避免地将集中的非磁性尾矿夹带到最小限度。 此外，磁场有助于磁性粒子通过分选机。 公开了浓缩物出口的水洗以防止磁性堵塞。
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公开(公告)号：US20110319697A1
公开(公告)日：2011-12-29
申请号：US13199424
申请日：2011-08-30
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
CPC分类号： B01J20/02 , B01J20/0229 , B01J20/0285 , B01J20/06 , B01J20/08 , B01J2220/4887 , C02F1/281 , C02F2101/20 , C02F2101/22 , C02F2103/06 , C02F2103/10 , C10G25/003 , C10G2300/202 , C10G2300/205 , C10G2300/207
摘要： Toxic substances such as heavy metals are extracted from a medium using a sorbent composition. The sorbent composition is derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxite ores. Exemplary sulfidizing compounds are H2S, Na2S, K2S, (NH4)2S, and CaSx. The sulfur content typically is from about 0.2 to about 10% above the residual sulfur in the red mud. Sulfidized red mud is an improved sorbent compared to red mud for most of the heavy metals tested (Hg, Cr, Pb, Cu, Zn, Cd, Se, Th, and U). Unlike red mud, sulfidized red mud does not leach naturally contained metals. Sulfidized red mud also prevents leaching of metals when mixed with red mud. Mixtures of sulfidized red mud and red mud are more effective for sorbing other ions, such as As, Co, Mn, and Sr, than sulfidized red mud alone.
摘要翻译： 使用吸附剂组合物从介质中提取有毒物质如重金属。 吸附剂组合物是通过红泥硫化产生的，该泥浆含有源于铝土矿的拜耳处理的水合氧化铁。 示例性硫化化合物是H 2 S，Na 2 S，K 2 S，（NH 4）2 S和CaS x。 硫含量通常比红泥中的残留硫高约0.2至约10％。 与大部分测试重金属（Hg，Cr，Pb，Cu，Zn，Cd，Se，Th和U）的红泥相比，硫化红泥是一种改进的吸附剂。 与红泥不同，硫化红泥不会浸出天然含有的金属。 硫化红泥还可防止与红泥混合时金属浸出。 硫化红泥和红泥的混合物比单独硫化红泥更有效地吸附其他离子，如As，Co，Mn和Sr。
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公开(公告)号：US20110309025A1
公开(公告)日：2011-12-22
申请号：US13199426
申请日：2011-08-30
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
CPC分类号： B01J20/0229 , B01J20/0285 , B01J20/06 , C10G25/003 , C10G2300/202 , C10G2300/205 , C10G2300/207
摘要： Toxic substances such as heavy metals are extracted from a medium using a sorbent composition. The sorbent composition is derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxite ores. Exemplary sulfidizing compounds are H2S, Na2S, K2S, (NH4)2S, and CaSx. The sulfur content typically is from about 0.2 to about 10% above the residual sulfur in the red mud. Sulfidized red mud is an improved sorbent compared to red mud for most of the heavy metals tested (Hg, Cr, Pb, Cu, Zn, Cd, Se, Th, and U). Unlike red mud, sulfidized red mud does not leach naturally contained metals. Sulfidized red mud also prevents leaching of metals when mixed with red mud. Mixtures of sulfidized red mud and red mud are more effective for sorbing other ions, such as As, Co, Mn, and Sr, than sulfidized red mud alone.
摘要翻译： 使用吸附剂组合物从介质中提取有毒物质如重金属。 吸附剂组合物是通过红泥硫化产生的，该泥浆含有源于铝土矿的拜耳处理的水合氧化铁。 示例性硫化化合物是H 2 S，Na 2 S，K 2 S，（NH 4）2 S和CaS x。 硫含量通常比红泥中的残留硫高约0.2至约10％。 与大部分测试重金属（Hg，Cr，Pb，Cu，Zn，Cd，Se，Th和U）的红泥相比，硫化红泥是一种改进的吸附剂。 与红泥不同，硫化红泥不会浸出天然含有的金属。 硫化红泥还可防止与红泥混合时金属浸出。 硫化红泥和红泥的混合物比单独硫化红泥更有效地吸附其他离子，如As，Co，Mn和Sr。
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公开(公告)号：US20100218676A1
公开(公告)日：2010-09-02
申请号：US12781955
申请日：2010-05-18
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
CPC分类号： B01J20/06 , B01J20/0229 , B01J20/0259 , B01J20/0285 , B01J20/045 , B01J20/08 , B01J20/3078 , B01J20/3085 , B01J2220/4887 , C02F1/281 , C02F2101/20 , C02F2101/22 , C02F2103/06 , C02F2103/10 , C10G25/003 , Y10S95/90 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： Toxic substances such as heavy metals are extracted from a medium using a sorbent composition. The sorbent composition is derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxite ores. Exemplary sulfidizing compounds are H2S, Na2S, K2S, (NH4)2S, and CaSx. The sulfur content typically is from about 0.2 to about 10% above the residual sulfur in the red mud. Sulfidized red mud is an improved sorbent compared to red mud for most of the heavy metals tested (Hg, Cr, Pb, Cu, Zn, Cd, Se, Th, and U). Unlike red mud, sulfidized red mud does not leach naturally contained metals. Sulfidized red mud also prevents leaching of metals when mixed with red mud. Mixtures of sulfidized red mud and red mud are more effective for sorbing other ions, such as As, Co, Mn, and Sr, than sulfidized red mud alone.
摘要翻译： 使用吸附剂组合物从介质中提取有毒物质如重金属。 吸附剂组合物是通过红泥硫化产生的，该泥浆含有源于铝土矿的拜耳处理的水合氧化铁。 示例性硫化化合物是H 2 S，Na 2 S，K 2 S，（NH 4）2 S和CaS x。 硫含量通常比红泥中的残留硫高约0.2至约10％。 与大部分测试重金属（Hg，Cr，Pb，Cu，Zn，Cd，Se，Th和U）的红泥相比，硫化红泥是一种改进的吸附剂。 与红泥不同，硫化红泥不会浸出天然含有的金属。 硫化红泥还可防止与红泥混合时金属浸出。 硫化红泥和红泥的混合物比单独硫化红泥更有效地吸附其他离子，如As，Co，Mn和Sr。
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公开(公告)号：US07763566B2
公开(公告)日：2010-07-27
申请号：US11277282
申请日：2006-03-23
申请人： Joseph Iannicelli
发明人： Joseph Iannicelli
IPC分类号： B01J20/02
CPC分类号： B01J20/06 , B01J20/0229 , B01J20/0259 , B01J20/0285 , B01J20/045 , B01J20/08 , B01J20/3078 , B01J20/3085 , B01J2220/4887 , C02F1/281 , C02F2101/20 , C02F2101/22 , C02F2103/06 , C02F2103/10 , C10G25/003 , Y10S95/90 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： Toxic substances such as heavy metals are extracted from a medium using a sorbent composition. The composition is derived by sulfidation of red mud, which contains hydrated ferric oxides derived from the Bayer processing of bauxite ores. Exemplary sulfidizing compounds are H2S, Na2S, K2S, (NH4)2S, and CaSx. The sulfur content typically is from about 0.2 to about 10% above the residual sulfur in the red mud. Sulfidized red mud is an improved sorbent compared to red mud for most of the heavy metals tested (Hg, Cr, Pb, Cu, Zn, Cd, Se, Th, and U). Unlike red mud, sulfidized red mud does not leach naturally contained metals. Sulfidized red mud also prevents leaching of metals when mixed with red mud. Mixtures of sulfidized red mud and red mud are more effective for sorbing other ions, such as As, Co, Mn, and Sr, than sulfidized red mud alone.
摘要翻译： 使用吸附剂组合物从介质中提取有毒物质如重金属。 该组合物是通过红泥硫化产生的，其中含有源自铝土矿矿石的拜耳处理的水合氧化铁。 示例性硫化化合物是H 2 S，Na 2 S，K 2 S，（NH 4）2 S和CaS x。 硫含量通常比红泥中的残留硫高约0.2至约10％。 与大部分测试重金属（Hg，Cr，Pb，Cu，Zn，Cd，Se，Th和U）的红泥相比，硫化红泥是一种改进的吸附剂。 与红泥不同，硫化红泥不会浸出天然含有的金属。 硫化红泥还可防止与红泥混合时金属浸出。 硫化红泥和红泥的混合物比单独硫化红泥更有效地吸附其他离子，如As，Co，Mn和Sr。
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