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    • 6. 发明申请
    • Composition and Method for Removing Metal Contaminants
    • 去除金属污染物的组成和方法
    • US20120261609A1
    • 2012-10-18
    • US13454932
    • 2012-04-24
    • Alfredo M. Angeles-BozaCharles R. LandisWilliam W. Shumway
    • Alfredo M. Angeles-BozaCharles R. LandisWilliam W. Shumway
    • C09K3/00
    • C22B3/24B01J20/12B01J20/165B01J20/18B01J20/22B01J20/261B01J20/265B01J20/267B01J20/3021B01J20/3204B01J20/3208B01J20/321B01J20/3248B01J20/3251B01J20/3425B01J20/3433B01J20/3475B01J2220/46C02F1/281C02F1/285C02F1/288C02F1/683C02F2101/103C02F2101/203C02F2101/206C02F2101/22C22B3/205Y02P10/234
    • A composition comprising a substrate, an organic ion, and a metal binding agent, wherein the substrate comprises a natural clay, a synthetic clay, a natural zeolite, a synthetic zeolite, a polymer resin, lignite, kaolinite, serpentine, illite, chlorite, smectite, montmorillonite, saponite, sepiolite, nontronite, beidellite, hectorite, fuller's earth, attapulgite, bentonite, analcime, chabazite, heulandite, natrolite, phillipsite, stilbite, diethyl aminoethyl, quaternary aminoethyl, or combinations thereof, wherein the organic ion comprises quaternary amines, imidazolium salts, phosphonium salts, tetra alkyl ammonium, bis-(hydrogenated tallow)-dimethyl-ammonium chloride, bis-(hydrogenated tallow)-benzyl-methyl-ammonium chloride, 4,5-dihydro-1-methyl-2-nortallow-alkyl-1-(2-tallow-amidoethyl)-imidazolium methyl sulfate, 1-ethyl-4,5-dihydro-3-(2-hydroxyethyl)-2-(8-heptadecenyl)-imidazolium ethyl sulfate, or combinations thereof, and wherein the metal-binding agent comprises mercaptan, carboxylic acid, chelating agents, amines, esters, carboxylic acids, alcohols, ethers, aldehydes, ketones, alkenes, alkynes, mercaptans, thiols, tert-dodecanethiol, nonanethiol, octanethiol, n-stearic acid, iso-stearic acid, palmitic acid, or combinations thereof.
    • 包含基材,有机离子和金属粘合剂的组合物,其中所述基材包括天然粘土,合成粘土,天然沸石,合成沸石,聚合物树脂,褐煤,高岭石,蛇纹石,伊利石,亚氯酸盐, 绿泥石,蒙脱石,皂石,海泡石,白云母,贝得石,锂蒙脱石,富勒土,绿坡缕石,膨润土,顺铂,菱沸石,胡萝卜素,钠钙石,氯化石,二氧化硅,二乙基氨基乙基,季氨基乙基或其组合,其中有机离子包括季胺 ,咪唑鎓盐,鏻盐,四烷基铵,双(氢化牛油) - 二甲基氯化铵,双(氢化牛油) - 苄基 - 甲基 - 氯化铵,4,5-二氢-1-甲基-2- - 烷基-1-(2-牛油酰胺基乙基) - 咪唑鎓甲基硫酸盐,1-乙基-4,5-二氢-3-(2-羟乙基)-2-(8-十七烯基) - 咪唑鎓乙基硫酸盐或其组合 ,并且其中所述金属结合剂包括硫醇,碳酸氢盐 羟基酸,螯合剂,胺,酯,羧酸,醇,醚,醛,酮,烯烃,炔烃,硫醇,硫醇,叔十二烷硫醇,壬硫醇,辛硫醇,正硬脂酸,异硬脂酸,棕榈酸, 或其组合。
    • 9. 发明申请
    • COMPOSITION AND METHOD FOR REMOVING METAL CONTAMINANTS
    • 用于去除金属污染物的组合物和方法
    • US20090057232A1
    • 2009-03-05
    • US11849867
    • 2007-09-04
    • Alfredo M. Angeles-BozaCharles R. LandisWilliam W. Shumway
    • Alfredo M. Angeles-BozaCharles R. LandisWilliam W. Shumway
    • C02F1/62
    • C22B3/24B01J20/12B01J20/165B01J20/18B01J20/22B01J20/261B01J20/265B01J20/267B01J20/3021B01J20/3204B01J20/3208B01J20/321B01J20/3248B01J20/3251B01J20/3425B01J20/3433B01J20/3475B01J2220/46C02F1/281C02F1/285C02F1/288C02F1/683C02F2101/103C02F2101/203C02F2101/206C02F2101/22C22B3/205Y02P10/234
    • A method for removing a metal from a metal-containing solution comprising contacting the metal-containing solution with a metal-removing composition comprising a substrate, an organic ion, and a metal binding agent, and recovering a solution having a lowered metal concentration when compared to the metal-containing solution. A composition comprising a substrate, an organic ion, and a metal binding agent, wherein the substrate comprises a natural clay, a synthetic clay, a natural zeolite, a synthetic zeolite, a polymer resin, lignite, kaolinite, serpentine, illite, chlorite, smectite, montmorillonite, saponite, sepiolite, nontronite, beidellite, hectorite, fuller's earth, attapulgite, bentonite, analcime, chabazite, heulandite, natrolite, phillipsite, stilbite, diethyl aminoethyl, quaternary aminoethyl, or combinations thereof, wherein the organic ion comprises quaternary amines, imidazolium salts, phosphonium salts, tetra alkyl ammonium, bis-(hydrogenated tallow)-dimethyl-ammonium chloride, bis-(hydrogenated tallow)-benzyl-methyl-ammonium chloride, 4,5-dihydro-1-methyl-2-nortallow-alkyl-1-(2-tallow-amidoethyl)-imidazolium methyl sulfate, 1-ethyl-4,5-dihydro-3 -(2-hydroxyethyl)-2-(8-heptadecenyl)-imidazolium ethyl sulfate, or combinations thereof, and wherein the metal-binding agent comprises mercaptan, carboxylic acid, chelating agents, amines, esters, carboxylic acids, alcohols, ethers, aldehydes, ketones, alkenes, alkynes, mercaptans, thiols, tert-dodecanethiol, nonanethiol, octanethiol, n-stearic acid, iso-stearic acid, palmitic acid, or combinations thereof.
    • 一种从含金属溶液中除去金属的方法,包括使含金属溶液与包含基底,有机离子和金属粘合剂的金属去除组合物接触,并且当比较时回收具有降低的金属浓度的溶液 到含金属溶液。 包含基材,有机离子和金属粘合剂的组合物,其中所述基材包括天然粘土,合成粘土,天然沸石,合成沸石,聚合物树脂,褐煤,高岭石,蛇纹石,伊利石,亚氯酸盐, 绿泥石,蒙脱石,皂石,海泡石,白云母,贝得石,锂蒙脱石,富勒土,绿坡缕石,膨润土,顺铂,菱沸石,胡萝卜素,钠钙石,氯化石,二氧化硅,二乙基氨基乙基,季氨基乙基或其组合,其中有机离子包括季胺 ,咪唑鎓盐,鏻盐,四烷基铵,双(氢化牛油) - 二甲基氯化铵,双(氢化牛油) - 苄基 - 甲基 - 氯化铵,4,5-二氢-1-甲基-2- - 烷基-1-(2-牛油酰胺基乙基) - 咪唑鎓甲基硫酸盐,1-乙基-4,5-二氢-3-(2-羟乙基)-2-(8-十七碳烯基) - 咪唑鎓乙基硫酸盐或其组合 ,并且其中金属结合剂包括硫醇,汽车 胺,酯,羧酸,醇,醚,醛,酮,烯烃,炔烃,硫醇,硫醇,叔十二烷硫醇,壬硫醇,辛硫醇,正硬脂酸,异硬脂酸,棕榈酸, 或其组合。