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公开(公告)号：US5071539A
公开(公告)日：1991-12-10
申请号：US576109
申请日：1990-08-30
CPC分类号： B01J29/084 , B01J21/02 , B01J37/04 , C10G11/05
摘要： A catalytic composition for use in fluid catalytic cracking has an effective heat capacity of at least about 0.29 BTU/lb. .degree.F. over the range from 950.degree. F. to 1300.degree. F. The composition may include microspheres containing in situ crystallized Y-faujasite and fluidizable particles consisting essentially of dimagnesium borate. The catalytic composition may include a heat retention component selected from the group consisting of dimagnesium borate, aluminum borate, magnesium tetraborate, magnesium orthoborate, lithim aluminum borate, lithium magnesium borate, lithium aluminum silicate, and lithium aluminate.
摘要翻译： 用于流化催化裂化的催化组合物具有至少约0.29BTU / lb的有效热容。 在950°F至1300°F的范围内。该组合物可以包括含有原位结晶的Y-八面沸石和基本上由硼酸硼酸镁组成的可流化颗粒的微球。 催化剂组合物可以包括选自硼酸二硼酸镁，硼酸铝，四硼酸镁，原硼酸镁，硼酸锂，硼酸锂镁，铝酸锂铝和铝酸锂的保温组分。
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2.发明授权Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide 有权含有游离卤素源的大量物质用于生产高度转化的二氧化氯溶液公开(公告)号：US07182883B2
公开(公告)日：2007-02-27
申请号：US10744481
申请日：2003-12-23
CPC分类号： C01B11/024 , A01N59/00 , A01N25/34 , A01N2300/00
摘要： A massive body, e.g., a tablet, for producing a solution of chlorine dioxide when the massive body is added to liquid water. The massive body comprises a metal chlorite such as sodium chlorite, an acid source such as sodium bisulfate and a source of free halogen such as the sodium salt of dichloroisocyanuric acid or a hydrate thereof. The concentration of free halogen in the solution will be: (a) less than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.25:1 by weight; or (b) equal to or greater than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.50:1 by weight.
摘要翻译： 当块体被添加到液态水中时，用于产生二氧化氯溶液的大块体例如片剂。 大块体包括金属亚氯酸盐如亚氯酸钠，酸源如硫酸氢钠和游离卤素源如二氯异氰尿酸钠盐或其水合物。 溶液中游离卤素的浓度将是：（a）小于所述溶液中二氧化氯浓度的重量，二氧化氯浓度与二氧化氯和亚氯酸盐阴离子的浓度之比 所述溶液的重量至少为0.25:1; 或（b）等于或大于所述溶液中二氧化氯浓度的重量，并且二氧化氯浓度与所述溶液中二氧化氯和亚氯酸盐阴离子的浓度之和的比例为至少0.50： 1重量。
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公开(公告)号：US07150854B2
公开(公告)日：2006-12-19
申请号：US10102382
申请日：2002-03-19
CPC分类号： C01B11/024
摘要： The invention pertains to a device for generating aqueous chlorine dioxide solutions when the device is contacted with liquid water. The device comprises an alkali metal or alkaline earth metal chlorite, e.g., sodium chlorite, and a chemical reagent comprising an acid or a material capable of releasing an acid upon exposure to liquid water, e.g., sodium bisulfate. The chlorite and the reagent are either combined as a mixture or are disposed as separate components adhered to the surface of one or more substrates. Upon exposure to liquid water, the chlorite and the reagent produce boundary layers. The chlorite and the reagent are disposed upon, and adhered to, the surface(s) of the substrates in a manner such that upon exposure to liquid water, the chlorite boundary layer comes into contact with the reagent boundary layer to thereby produce an aqueous chlorine dioxide solution.
摘要翻译： 本发明涉及当装置与液态水接触时产生二氧化氯水溶液的装置。 该装置包括碱金属或碱土金属亚氯酸盐，例如亚氯酸钠，以及包含酸或能够暴露于液态水例如硫酸氢钠时能释放酸的材料的化学试剂。 亚氯酸盐和试剂可以作为混合物组合，或作为分离的组分而被设置在一个或多个衬底的表面上。 当暴露于液态水时，亚氯酸盐和试剂产生边界层。 亚氯酸盐和试剂以这样的方式设置在基底表面上并附着在其表面上，使得当暴露于液态水时，亚氯酸盐边界层与试剂边界层接触，从而产生氯水 二氧化碳溶液。
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4.发明授权Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide 有权含有游离卤素源的大量物质用于生产高度转化的二氧化氯溶液公开(公告)号：US08262929B2
公开(公告)日：2012-09-11
申请号：US13041393
申请日：2011-03-05
CPC分类号： C01B11/024 , A01N59/00 , A01N25/34 , A01N2300/00
摘要： A massive body, e.g., a tablet, for producing a thickened solution of chlorine dioxide when the massive body is added to liquid water is disclosed. The massive body comprises a metal chlorite, an acid source and a thickener (incorporated directly into the massive body or added as a component separate from the massive body) and optionally a source of free halogen. The concentration of free chlorine in the solution will be: (a) less than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.25:1 by weight; or (b) equal to or greater than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.50:1 by weight.
摘要翻译： 公开了一种大块体，例如片剂，当将大体积添加到液体水中时，用于生产二氧化氯增稠溶液。 大块体包括金属亚氯酸盐，酸源和增稠剂（直接掺入到块状体中或作为与块体分离的组分加入）和任选的游离卤素源。 溶液中游离氯的浓度为：（a）小于所述溶液中二氧化氯浓度的重量，二氧化氯浓度与二氧化氯和亚氯酸根阴离子的浓度之比 所述溶液的重量至少为0.25:1; 或（b）等于或大于所述溶液中二氧化氯浓度的重量，并且二氧化氯浓度与所述溶液中二氧化氯和亚氯酸盐阴离子的浓度之和的比例为至少0.50： 1重量。
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5.发明申请Massive Bodies Containing Free Halogen Source For Producing Highly Converted Solutions of Chlorine Dioxide 有权含有自由卤素源的大规模生物体用于生产二氧化氯高度转化的溶液公开(公告)号：US20110159115A1
公开(公告)日：2011-06-30
申请号：US13041393
申请日：2011-03-05
CPC分类号： C01B11/024 , A01N59/00 , A01N25/34 , A01N2300/00
摘要： A massive body, e.g., a tablet, for producing a thickened solution of chlorine dioxide when the massive body is added to liquid water is disclosed. The massive body comprises a metal chlorite, an acid source and a thickener (incorporated directly into the massive body or added as a component separate from the massive body) and optionally a source of free halogen. The concentration of free chlorine in the solution will be: (a) less than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.25:1 by weight; or (b) equal to or greater than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.50:1 by weight.
摘要翻译： 公开了一种大块体，例如片剂，当将大体积添加到液体水中时，用于生产二氧化氯增稠溶液。 大块体包括金属亚氯酸盐，酸源和增稠剂（直接掺入到块状体中或作为与块体分离的组分加入）和任选的游离卤素源。 溶液中游离氯的浓度为：（a）小于所述溶液中二氧化氯浓度的重量，二氧化氯浓度与二氧化氯和亚氯酸根阴离子的浓度之比 所述溶液的重量至少为0.25:1; 或（b）等于或大于所述溶液中二氧化氯浓度的重量，并且二氧化氯浓度与所述溶液中二氧化氯和亚氯酸盐阴离子的浓度之和的比例为至少0.50： 1重量。
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公开(公告)号：US07875238B2
公开(公告)日：2011-01-25
申请号：US11550995
申请日：2006-10-19
CPC分类号： C01B11/024
摘要： The invention pertains to a device for generating aqueous chlorine dioxide solutions when the device is contacted with liquid water. The device comprises an alkali metal or alkaline earth metal chlorite, e.g., sodium chlorite, and a chemical reagent comprising an acid or a material capable of releasing an acid upon exposure to liquid water, e.g., sodium bisulfate. The chlorite and the reagent are either combined as a mixture or are disposed as separate components adhered to the surface of one or more substrates. Upon exposure to liquid water, the chlorite and the reagent produce boundary layers. The chlorite and the reagent are disposed upon, and adhered to, the surface(s) of the substrates in a manner such that upon exposure to liquid water, the chlorite boundary layer comes into contact with the reagent boundary layer to thereby produce an aqueous chlorine dioxide solution.
摘要翻译： 本发明涉及当该装置与液态水接触时产生二氧化氯水溶液的装置。 该装置包括碱金属或碱土金属亚氯酸盐，例如亚氯酸钠，以及包含酸或能够暴露于液态水例如硫酸氢钠时能释放酸的材料的化学试剂。 亚氯酸盐和试剂可以作为混合物组合，或作为分离的组分而被设置在一个或多个衬底的表面上。 当暴露于液态水时，亚氯酸盐和试剂产生边界层。 亚氯酸盐和试剂以这样的方式设置在基底表面上并附着在其表面上，使得当暴露于液态水时，亚氯酸盐边界层与试剂边界层接触，从而产生氯水 二氧化碳溶液。
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7.发明授权Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide 有权含有游离卤素源的大量物质用于生产高度转化的二氧化氯溶液公开(公告)号：US06699404B2
公开(公告)日：2004-03-02
申请号：US10173224
申请日：2002-06-17
IPC分类号： C01B1110
CPC分类号： C01B11/024 , A01N59/00 , A01N25/34 , A01N2300/00
摘要： A massive body, e.g., a tablet, for producing a solution of chlorine dioxide when the massive body is added to liquid water. The massive body comprises a metal chlorite such as sodium chlorite, an acid source such as sodium bisulfate and a source of free halogen such as the sodium salt of dichloroisocyanuric acid or a hydrate thereof. The concentration of free halogen in the solution will be: (a) less than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.25:1 by weight; or (b) equal to or greater than the concentration of chlorine dioxide in said solution on a weight basis and the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion in said solution is at least 0.50:1 by weight.
摘要翻译： 当块体被添加到液态水中时，用于产生二氧化氯溶液的大块体例如片剂。 大块体包括金属亚氯酸盐如亚氯酸钠，酸源如硫酸氢钠和游离卤素源如二氯异氰尿酸钠盐或其水合物。 溶液中游离卤素的浓度为：（a）小于所述溶液中二氧化氯浓度的重量，二氧化氯浓度与二氧化氯和亚氯酸盐阴离子的浓度之比 所述溶液的重量至少为0.25:1; 或（b）等于或大于所述溶液中二氧化氯浓度的重量，并且二氧化氯浓度与所述溶液中二氧化氯和亚氯酸盐阴离子的浓度之和的比例为至少0.50： 1重量份。
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8.发明授权公开(公告)号：US06432322B1
公开(公告)日：2002-08-13
申请号：US09496803
申请日：2000-02-02
IPC分类号： C01B1110
CPC分类号： C01B11/024 , A01N59/00 , A01N25/34 , A01N2300/00
摘要： Massive bodies for rapidly and safely preparing highly converted solutions of chlorine dioxide are disclosed. These massive bodies when added to water produce more chlorine dioxide than when the equivalent weights of the ingredients in powder form are added to water. The solutions produced by the addition of massive bodies to water are also disclosed. The concentration of chlorine dioxide in the solution is such that the ratio of the concentration of chlorine dioxide to the sum of the concentrations of chlorine dioxide and chlorite anion is greater than 0.25:1 by weight.
摘要翻译： 公开了用于快速和安全地制备高度转化的二氧化氯溶液的大量物质。 当添加到水中时，这些大块体比当将粉末形式的成分的当量重量加到水中时产生更多的二氧化氯。 还公开了通过向水中添加大块体而产生的溶液。 溶液中二氧化氯的浓度使得二氧化氯浓度与二氧化氯和亚氯酸根阴离子的浓度之和的比例大于0.25:1（重量比）。
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9.发明授权Catalysts for dual oxidation of ammonia and carbon monoxide with low to no NOx formation 有权用于双氧化氨和一氧化碳的催化剂，具有低至无NOx的形成公开(公告)号：US08193114B2
公开(公告)日：2012-06-05
申请号：US11560181
申请日：2006-11-15
IPC分类号： B01J23/00
CPC分类号： B01D53/8634 , B01D53/8628 , B01D53/945 , B01D2255/2022 , B01D2255/2042 , B01D2255/2047 , B01D2255/2073 , B01J23/22 , B01J23/24 , B01J23/34 , B01J23/78 , B01J37/0205 , B01J37/10 , Y02T10/22 , Y10T428/24149
摘要： Catalysts, catalyst systems, and methods for removing ammonia and/or carbon monoxide in flue gases are provided where ammonia is used with a selective catalytic reduction catalyst for reducing oxides of nitrogen. A dual oxidation catalyst generally comprises an alkali component, a transition metal, and a metal oxide support. This catalyst is also substantially free from precious metal components and effective for substantially simultaneously oxidizing ammonia (NH3) and carbon monoxide (CO) when placed in an exhaust gas stream. The catalyst is effective to provide low ammonia to nitrogen oxides selectivity.
摘要翻译： 提供催化剂，催化剂体系以及用于除去烟道气中的氨和/或一氧化碳的方法，其中使用氨与用于还原氮的氧化物的选择性催化还原催化剂。 双重氧化催化剂通常包含碱组分，过渡金属和金属氧化物载体。 该催化剂也基本上不含贵金属组分，并且当放置在废气流中时对氨（NH 3）和一氧化碳（CO）基本上同时氧化有效。 该催化剂有效地提供低氨与氮氧化物的选择性。
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公开(公告)号：US6019946A
公开(公告)日：2000-02-01
申请号：US970944
申请日：1997-11-14
CPC分类号： B01J37/0219 , B01J37/0215 , G01N27/16 , B01J23/63
摘要： A catalytic structure may be in the form of a ceramic support member having disposed on it a catalytic material which is a fired coating (124a-1, 124a-2) of a catalytic ink. The catalytic ink contains a liquid vehicle, at least one metal resinate compound and fine particles of a refractory metal oxide having dispersed thereon a catalytically effective amount of a catalytic metal component such as platinum or palladium or combinations of two or more catalytic metal components. The resulting catalytic structure may be employed as a catalytic gas sensor (24, 124) and further may include at least one conductor member (130, 132) which provides both temperature sensing of the fired catalytic coating (124a-1, 124a-2) to ascertain the degree of reaction taking place at the surface thereof, and heating of the support member to heat the fired catalytic coating to a temperature high enough to promote the catalytic reaction. The catalytic structure may be prepared by applying to a substrate a coating of a catalytic ink or paste and firing the applied coating.
摘要翻译： 催化结构可以是陶瓷支撑构件的形式，其在其上设置有催化材料，催化材料是催化油墨的烧制涂层（124a-1,124a-2）。 催化油墨含有液体载体，至少一种金属树脂化合物和在其上分散有催化有效量的催化金属组分如铂或钯或两种或更多种催化金属组分的组合的难熔金属氧化物的细颗粒。 所得到的催化结构可以用作催化气体传感器（24,124），并且还可以包括至少一个导体部件（130,132），该导体部件提供对烧制的催化涂层（124a-1,124a-2）的温度感测， 以确定在其表面发生的反应程度，以及加热支撑构件以将烧制的催化涂层加热到足够高的温度以促进催化反应。 催化结构可以通过向基底施加催化油墨或糊料的涂层并焙烧涂覆的涂层来制备。
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