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公开(公告)号:US08664150B2
公开(公告)日:2014-03-04
申请号:US12725142
申请日:2010-03-16
申请人: Nicholas R. Mann , Troy J. Tranter
发明人: Nicholas R. Mann , Troy J. Tranter
IPC分类号: C01B13/14 , C01G3/02 , C01G5/00 , C01G25/02 , C01G49/02 , C01G49/06 , C01G41/02 , C01G39/02 , C01G30/00 , C01G29/00 , C01G28/00 , C01G23/04 , C01G21/02 , C01G19/02 , C01G15/00 , C01G9/02 , C01G13/02
CPC分类号: C01G49/02 , B01J20/06 , B01J20/28019 , B01J20/28026 , B01J20/28061 , B01J20/282 , B01J20/3085 , B01J20/3208 , B01J20/3236 , B01J2220/56 , B01J2220/58 , B01J2220/62 , C01B13/32 , C01B13/34 , C01P2006/12 , C01P2006/82 , C02F1/288
摘要: Methods of producing a metal oxide are disclosed. The method comprises dissolving a metal salt in a reaction solvent to form a metal salt/reaction solvent solution. The metal salt is converted to a metal oxide and a caustic solution is added to the metal oxide/reaction solvent solution to adjust the pH of the metal oxide/reaction solvent solution to less than approximately 7.0. The metal oxide is precipitated and recovered. A method of producing adsorption media including the metal oxide is also disclosed, as is a precursor of an active component including particles of a metal oxide.
摘要翻译: 公开了制备金属氧化物的方法。 该方法包括将金属盐溶解在反应溶剂中以形成金属盐/反应溶剂溶液。 将金属盐转化为金属氧化物,并向金属氧化物/反应溶剂溶液中加入苛性碱溶液以将金属氧化物/反应溶剂溶液的pH调节至小于约7.0。 沉淀并回收金属氧化物。 还公开了包含金属氧化物的吸附介质的制造方法,作为包含金属氧化物颗粒的活性成分的前体。
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公开(公告)号:US6132692A
公开(公告)日:2000-10-17
申请号:US251091
申请日:1999-02-16
IPC分类号: B01D53/32 , B01D53/73 , B03C3/013 , B03C3/016 , B03C3/16 , C01B17/74 , C01B21/38 , C01G13/02 , F01N3/01 , F23J15/00 , F23J15/02 , C25B1/22 , B01D53/60 , B01D53/64
CPC分类号: C01B17/74 , B01D53/32 , B01D53/73 , B03C3/013 , B03C3/016 , B03C3/16 , C01B21/38 , C01G13/02 , F01N3/01 , F23J15/006 , F23J15/025 , B01D2257/302 , B01D2257/404 , B01D2257/602 , F23J2215/10 , F23J2215/20 , F23J2215/60 , F23J2217/102 , F23J2217/40 , F23J2217/60 , Y02T10/20
摘要: A process for reducing particulate, Hg, NOx, and SO.sub.2 emissions from the combustion of fossil fuel while providing the capability of producing an end product that is commercially useful comprising the steps of oxidizing Hg, NOx and SO.sub.2 using a barrier discharge reactor to produce the HgO and acids HNO.sub.3 and H.sub.2 SO.sub.4, collecting the HgO, acids and particulates in a wet ESP, and then draining them from the wet ESP to remove them from the flue gas stream.
摘要翻译: 一种减少来自化石燃料燃烧的颗粒物,Hg,NO x和SO 2排放的方法,同时提供生产商业上有用的最终产物的能力,包括使用阻隔放电反应器氧化Hg,NO x和SO 2的步骤,以产生 HgO和酸性HNO3和H2SO4,在湿ESP中收集HgO,酸和颗粒,然后从湿ESP中排出,以从烟道气流中除去。
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公开(公告)号:US3725530A
公开(公告)日:1973-04-03
申请号:US3725530D
申请日:1971-01-18
申请人: SHOWA DENKO KK
CPC分类号: C01B3/52 , B01D53/64 , C01B2203/0415 , C01B2203/0465 , C01G13/02
摘要: Mercury vapor contained in various gases, e.g., byproduct hydrogen gas generated by a mercury electrolytic cell producing caustic soda, is removed by a simple and effective method which comprises washing the mercury vapor contaminated gas with a dilute acid solution containing persulfate ions.
摘要翻译: 包含在各种气体中的汞蒸汽,例如由产生苛性钠的汞电解池产生的副产物氢气,通过简单有效的方法除去,其包括用含有过硫酸根离子的稀酸溶液洗涤汞蒸汽污染的气体。
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公开(公告)号:US2521949A
公开(公告)日:1950-09-12
申请号:US1381748
申请日:1948-03-09
申请人: PREC CHEMICAL CORP
发明人: ROEN CLARENCE W
IPC分类号: C01G13/02
CPC分类号: C01G13/02
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公开(公告)号:US09577109B2
公开(公告)日:2017-02-21
申请号:US14419847
申请日:2013-09-17
申请人: LG CHEM, LTD.
发明人: Dongmyung Shin , Dong-Ryul Kim , Chanyeup Chung
IPC分类号: H01L29/10 , H01L29/12 , H01L29/786 , H01B1/08 , H01L31/0224 , C01G15/00 , H01L29/45 , H01L29/49 , H01L29/51 , H01L51/44 , H01B1/02 , C01G11/02 , C01G13/02 , C01G9/02 , C01F7/00 , H01L51/52
CPC分类号: H01L29/7869 , C01G15/006 , C01P2002/76 , C01P2002/77 , C01P2006/40 , H01B1/08 , H01L29/45 , H01L29/4908 , H01L29/4966 , H01L29/517 , H01L29/78696 , H01L31/022466 , H01L51/442 , H01L51/5206 , Y02E10/549 , Y02P70/521
摘要: There are provided a transparent conductive film and a method for preparing the same. The transparent conductive film of the present application comprises a compound having a crystalline structure and represented by Chemical Formula 1 and thus can be applied as a technology substituting for conventional ITO conductive films.
摘要翻译: 提供透明导电膜及其制备方法。 本申请的透明导电膜包含具有结晶结构并由化学式1表示的化合物,因此可以用作代替常规ITO导电膜的技术。
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公开(公告)号:US08066969B2
公开(公告)日:2011-11-29
申请号:US10598480
申请日:2004-11-26
申请人: Jin-Woo Cheon , Jung-Wook Seo , Jae-Hyun Lee
发明人: Jin-Woo Cheon , Jung-Wook Seo , Jae-Hyun Lee
IPC分类号: C01B13/14 , C01B13/00 , C01C1/00 , C01D1/02 , C01G49/00 , C01G51/04 , C01G37/14 , C01G9/02 , C01G11/02 , C01G13/02 , C01G3/02 , C01G5/00 , C01G7/00 , C01G45/02 , C01G47/00 , C01G99/00 , C01G37/02 , C01G49/02 , C01G51/02 , C01G53/04
CPC分类号: C01G23/006 , B82Y25/00 , B82Y30/00 , C01B13/185 , C01G1/02 , C01G23/002 , C01G23/003 , C01G23/0536 , C01G25/00 , C01G25/006 , C01G41/02 , C01G45/02 , C01G49/0018 , C01G49/0072 , C01G49/02 , C01G49/08 , C01G51/00 , C01G53/00 , C01P2002/72 , C01P2004/04 , C01P2004/64 , C01P2006/42 , H01F1/0054 , H01F1/11 , H01F1/36 , Y10S977/773 , Y10S977/775 , Y10S977/776
摘要: This invention relates, in general, to a method of producing magnetic oxide nanoparticles or metal oxide nanoparticles and, more particularly, to a method of producing magnetic or metal oxide nanoparticles, which comprises (1) adding a magnetic or metal precursor to a surfactant or a solvent containing the surfactant to produce a mixed solution, (2) heating the mixed solution to 50-6001 C to decompose the magnetic or metal precursor by heating so as to form the magnetic or metal oxide nanoparticles, and (3) separating the magnetic or metal oxide nanoparticles. Since the method is achieved through a simple process without using an oxidizing agent or a reducing agent, it is possible to simply mass-produce uniform magnetic or metal oxide nanoparticles having desired sizes compared to the conventional method.
摘要翻译: 本发明一般涉及一种制备磁性氧化物纳米颗粒或金属氧化物纳米颗粒的方法,更具体地说,涉及制备磁性或金属氧化物纳米颗粒的方法,其包括(1)向磁性或金属氧化物纳米颗粒中加入磁性或金属前体至表面活性剂或 含有表面活性剂以制备混合溶液的溶剂,(2)将混合溶液加热至50-6001℃,通过加热分解磁性或金属前体,以形成磁性或金属氧化物纳米颗粒,和(3)分离磁性 或金属氧化物纳米颗粒。 由于该方法通过简单的方法实现,而不使用氧化剂或还原剂,与常规方法相比,可以简单地批量生产具有所需尺寸的均匀的磁性或金属氧化物纳米颗粒。
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公开(公告)号:US20110274598A1
公开(公告)日:2011-11-10
申请号:US12937710
申请日:2009-04-14
申请人: James R. Akridge
发明人: James R. Akridge
IPC分类号: C01G55/00 , C01G5/00 , C01G7/00 , C01G3/02 , C01G3/08 , C01G45/02 , C01G45/08 , C01G30/00 , C01G28/00 , C01G21/02 , C01G21/18 , C01G19/02 , C01G19/00 , C01G13/02 , C01G13/00 , C01G11/00 , C01G9/02 , C01G9/00 , C01F7/02 , C01F7/66 , C01F5/38 , C01F5/02 , C01F3/02 , C01F3/00 , C01G53/04 , C01G53/00 , C01G49/02 , C01G49/00 , C01G15/00 , C01F11/38 , C01F11/02 , C01B21/48 , C22B15/00 , C22B11/00 , C01B13/36
CPC分类号: C22B7/007 , C22B3/02 , C22B3/065 , C22B3/44 , C22B11/042 , H01M6/52 , H01M10/54 , Y02P10/214 , Y02P10/234 , Y02W30/84
摘要: Disclosed is a process for removing metals from waste, particularly electronic waste (or “e-waste”). The process generally includes the steps of dissolving at least some of the metals from the waste with nitric acid reagent and then causing at least some of the metals to precipitate as metal oxides and/or metal nitrates. NOx gases produced as by-product by the nitric acid dissolution of metallic components in the electronic waste are reused, in particular for generating permanganate when one of the metallic components comprises manganese.
摘要翻译: 公开了从废物,特别是电子废物(或“电子废物”)中除去金属的方法。 该方法通常包括以下步骤:将来自废物的至少一些金属用硝酸试剂溶解,然后使至少一些金属作为金属氧化物和/或金属硝酸盐沉淀。 通过金属组分在电子废物中的硝酸溶解而产生的副产物的NOx气体被重复使用,特别是当金属组分之一包含锰时产生高锰酸盐。
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公开(公告)号:US20100055016A1
公开(公告)日:2010-03-04
申请号:US12531782
申请日:2008-02-01
IPC分类号: C01G9/02 , C01B13/32 , C01G25/02 , C01G27/02 , C01G23/04 , C01G37/02 , C01G45/02 , C01G47/00 , C01G99/00 , C01G49/02 , C01G53/00 , C01G51/04 , C01G3/02 , C01G5/00 , C01G7/00 , C01F17/00 , C01G33/00 , C01G35/00 , C01G41/02 , C01G39/02 , C01G13/02 , C01G11/00 , C01G56/00 , C01B15/14 , C01G19/02 , C01G17/00 , C01G28/00 , C01G29/00 , C01G30/00 , C01G15/00
CPC分类号: C01G1/02 , B82Y30/00 , C01B13/36 , C01G9/02 , C01P2004/03 , C01P2004/10 , C01P2004/16 , C01P2004/64
摘要: Provided is a method of manufacturing oxide-based nano-structured materials using a chemical wet process, and thus, the method can be employed to manufacture oxide-based nano-structured materials having uniform composition and good electrical characteristics in large quantities, the method having a relatively simple process which does not use large growing equipment. The method includes preparing a first organic solution that comprises a metal, mixing the first organic solution with a second organic solution that contains hydroxyl radicals (—OH), filtering the mixed solution using a filter in order to extract oxide-based nano-structured materials formed in the mixed solution, drying the extracted oxide-based nano-structured materials to remove any remaining organic solution, and heat treating the dried oxide-based nano-structured materials.
摘要翻译: 提供了使用化学湿法制造基于氧化物的纳米结构材料的方法,因此该方法可用于大量制备具有均匀组成和良好电特性的氧化物基纳米结构材料,该方法具有 一个相对简单的过程,不使用大型生长设备。 该方法包括制备包含金属的第一有机溶液,将第一有机溶液与含有羟基(-OH)的第二有机溶液混合,使用过滤器过滤混合溶液以提取基于氧化物的纳米结构材料 在混合溶液中形成,干燥提取的氧化物基纳米结构材料以除去任何剩余的有机溶液,并热处理干燥的氧化物基纳米结构材料。
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公开(公告)号:US6030522A
公开(公告)日:2000-02-29
申请号:US260108
申请日:1999-03-02
申请人: Pedro Pereira , Trino Romero , Jose Velasquez , Alfonso Tusa , Iraima Rojas , William Camejo , Marcos Rosa-Brussin
发明人: Pedro Pereira , Trino Romero , Jose Velasquez , Alfonso Tusa , Iraima Rojas , William Camejo , Marcos Rosa-Brussin
IPC分类号: B01J31/04 , B01J21/16 , B01J23/78 , B01J35/02 , B01J35/10 , B01J35/12 , B01J37/04 , C10B57/06 , C10G9/00 , C10G11/00 , C10G11/02 , C10G11/20 , C10G47/02 , C10G47/24 , C10G47/32 , C10G49/02 , C10G49/10 , C10G49/12 , C10G49/18 , C10G51/02 , C01G13/02
摘要: A process for upgrading a heavy hydrocarbon feed includes the steps of: providing a hydrocarbon feedstock including a fraction having a boiling point greater than or equal to about 320.degree. C.; mixing the feedstock with steam so as to provide a reaction feedstock; providing a catalyst including a first metal selected from the group consisting of Group VIII non-noble metals and a second metal selected from the group consisting of alkali metals, the first and second metals being supported on a support selected from the group consisting of kaolin, alumina, silica, carbon, petroleum cokes and mixtures thereof; and contacting the reaction feedstock with the catalyst at steam conversion conditions so as to provide a reaction product including an upgraded hydrocarbon fraction.
摘要翻译: 一种用于升级重质烃进料的方法包括以下步骤:提供包括沸点大于或等于约320℃的馏分的烃原料; 将原料与蒸汽混合以提供反应原料; 提供一种催化剂,其包括选自第VIII族非贵金属的第一种金属和选自碱金属的第二种金属,第一和第二种金属负载在选自高岭土, 氧化铝,二氧化硅,碳,石油焦炭及其混合物; 并在蒸汽转化条件下使反应原料与催化剂接触,以提供包括改质烃馏分的反应产物。
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公开(公告)号:US4333913A
公开(公告)日:1982-06-08
申请号:US179147
申请日:1980-08-18
申请人: Ronald L. Dotson , Edward P. Carr
发明人: Ronald L. Dotson , Edward P. Carr
CPC分类号: C22B43/00 , C01D1/32 , C01G13/02 , C02F1/722 , C22B26/10 , C22B3/44 , C02F2101/20 , C02F2101/303 , Y02P10/234 , Y10S210/914
摘要: A process is disclosed for purifying aqueous solutions of metal hydroxides.An aqueous solution of a metal hydroxide, such as sodium hydroxide, containing a complex of a heavy metal contaminant, such as mercury, is heated.An oxidizing agent, such as hydrogen peroxide, is reacted with the solution to precipitate solid particles of an oxide of the heavy metal, for example, mercuric oxide, in a solution. The solid particles of mercuric oxide are separated from the solution by filtration.The purified solution comprised of water and sodium hydroxide and containing less than about 0.3 part per million mercury by weight is sold commercially. The solid particles of mercuric oxide are landfilled or otherwise utilized.
摘要翻译: 公开了用于纯化金属氢氧化物的水溶液的方法。 加入含有重金属污染物如汞的络合物的金属氢氧化物如氢氧化钠的水溶液。 将氧化剂如过氧化氢与溶液反应以在溶液中沉淀重金属氧化物例如氧化汞的固体颗粒。 通过过滤将氧化汞固体颗粒与溶液分离。 包含水和氢氧化钠并且含有小于约0.3重量百万重量ppm的纯化溶液在商业上出售。 氧化汞固体颗粒填埋或以其他方式使用。
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