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公开(公告)号：US5945079A
公开(公告)日：1999-08-31
申请号：US994129
申请日：1997-12-19
CPC分类号： B01J45/00 , B01D53/02 , B01D53/46 , B01J20/3204 , B01J20/3265 , B01J20/3289 , B01D2257/104
摘要： The invention comprises a process for air separation using oxygen-selective sorbents with enhanced selectivity, loading capacities and oxygen uptake rates have a transition element complex in solid form supported on a high surface substrate. The transition element complex is substantially uniformly spaced, and includes a transition element ion accessible to an oxygen-containing gas stream during use in the separation of oxygen from an oxygen-containing gas mixture such as air.
摘要翻译： 本发明包括使用具有增强的选择性，负载能力和吸氧速率的氧选择性吸附剂进行空气分离的方法，其具有支撑在高表面基底上的固体形式的过渡元素络合物。 过渡元素络合物基本均匀地间隔开，并且包括在用于从含氧气体混合物如空气分离氧的过程中，含氧气体流可接近的过渡元素离子。
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2.发明授权Process for making microporous membranes having selected gas-selective sites and the membranes so made 失效制备具有选择的气体选择性位点的微孔膜和如此制备的膜的方法公开(公告)号：US06547859B1
公开(公告)日：2003-04-15
申请号：US09716262
申请日：2000-11-21
IPC分类号： B01D5322
CPC分类号： B01D67/0093 , B01D53/228 , B01D69/142 , C01B13/0255 , C01B2210/0046 , Y10S55/05
摘要： A process for making microporous membranes that incorporate selected gas selective species as surface sites in a controlled spacing and orientation manner and such membranes so formed being suitable for separating and purifying the selected gas from selected gas containing gas mixtures. An example is the use of oxygen selective transition element complexes (TECs) as surface sites for separating and purifying oxygen from oxygen-containing gas mixtures.
摘要翻译： 一种制备微孔膜的方法，其以选定的气体选择性物质作为受控间隔和取向方式的表面位置并且所形成的这种膜适合于从所选气体混合物中分离和纯化所选择的气体。 一个例子是使用氧选择性过渡元素络合物（TECs）作为从含氧气体混合物中分离和纯化氧的表面位点。
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公开(公告)号：US20130340612A1
公开(公告)日：2013-12-26
申请号：US13530209
申请日：2012-06-22
申请人： MARK WILLIAM ACKLEY , Philip Alexander Barrett , Neil Andrew Stephenson , Eustathios S. Kikkinides
发明人： MARK WILLIAM ACKLEY , Philip Alexander Barrett , Neil Andrew Stephenson , Eustathios S. Kikkinides
CPC分类号： B01J20/183 , B01J20/28011 , B01J20/2803 , B01J20/3028
摘要： The present invention relates generally to compositions useful in adsorption and reactive processes comprising an adsorbent powder, such as a zeolite, and a binder mixed to form an agglomerate having a porosity of 0.30≦εp≦0.42 and a N2 pore diffusivity Dp≧3.5×10−6 m2/s and wherein the mean particle diameter of the crystalline zeolite powder is 10 μm or less; the mean particle diameter of the binder is 0.10 dA or less, and the binder concentration is 10% or less expressed on a dry weight basis.
摘要翻译： 本发明一般涉及用于吸附和反应过程的组合物，其包括吸附剂粉末如沸石和混合的粘合剂，以形成孔隙率为0.30 @ eps @ 0.42和N2孔扩散系数Dp> = 3.5× 10-6m 2 / s，其中结晶沸石粉末的平均粒径为10μm以下; 粘合剂的平均粒径为0.10dA以下，粘合剂浓度为干重10％以下。
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公开(公告)号：US20130340615A1
公开(公告)日：2013-12-26
申请号：US13923096
申请日：2013-06-20
申请人： Philip Alexander Barrett , Steven John Pontonio , Persefoni Kechagia , Neil Andrew Stephenson , Kerry C. Weston
发明人： Philip Alexander Barrett , Steven John Pontonio , Persefoni Kechagia , Neil Andrew Stephenson , Kerry C. Weston
IPC分类号： B01J20/26
CPC分类号： B01D53/0476 , B01D53/02 , B01D53/0462 , B01D53/047 , B01D2253/108 , B01D2253/1085 , B01D2253/11 , B01D2257/102 , B01J20/18 , B01J20/183 , B01J20/26 , B01J20/28004 , B01J20/28011 , B01J20/2803 , B01J20/28085
摘要： Adsorbent compositions useful in adsorption and separation processes are made using silicone-derived binding agents. The adsorbent compositions are made from crystallite aluminosilicate particles bound with silicone-derived binding agents, and optionally small amounts of a clay binder, to form agglomerated crystallite particles and are calcined to volatilize the organic components associated with the silicone-derived binding agents. The agglomerated crystallite particles have superior pore structures and superior crush strengths at low binder concentrations and exhibit enhanced N2 adsorption rates and capacities when used in air separation processes.
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公开(公告)号：US07827855B2
公开(公告)日：2010-11-09
申请号：US12274646
申请日：2008-11-20
申请人： Neil Andrew Stephenson , Philip Alexander Barrett , Steven J. Pontonio , Michael T. Freiert , Jesus Gallego-Preciado Nieto
发明人： Neil Andrew Stephenson , Philip Alexander Barrett , Steven J. Pontonio , Michael T. Freiert , Jesus Gallego-Preciado Nieto
IPC分类号： G01N5/00
CPC分类号： G01N5/02 , B01D53/02 , B01D53/0476 , B01D2253/104 , B01D2253/106 , B01D2253/108 , G01N7/14
摘要： The present invention generally relates to methods and kits for measuring and analyzing degradation of adsorbent materials, particularly for adsorbent materials used in gas separation processes. The present invention can assess the damage to adsorbent due to contamination including moisture contamination and it can assess damage that is not contaminant-related. The advantage to the present invention is that it can detect degradation of adsorbent directly at the plant site before the degradation affects production. Another advantage is that it can conclusively determine whether the adsorbent is damaged. Because it is so inexpensive to run, the test of the present invention can be conducted to determine adsorbent damage and to confirm whether the damage continues to be an issue. The present invention can test adsorbents in any form, including, but not limited to, bead, pellet or powder form.
摘要翻译： 本发明一般涉及用于测量和分析吸附材料的降解的方法和试剂盒，特别是用于气体分离过程中的吸附材料。 本发明可以评估由于污染引起的吸附剂的损害，包括水分污染，并且可以评估与污染物无关的损害。 本发明的优点是可以在降解影响生产之前，直接在植物现场检测吸附剂的降解。 另一个优点是可以最终确定吸附剂是否损坏。 因为运行如此便宜，可以进行本发明的测试以确定吸附剂损伤并确认损伤是否仍然是问题。 本发明可以以任何形式测试吸附剂，包括但不限于珠粒，丸粒或粉末形式。
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公开(公告)号：US07827854B2
公开(公告)日：2010-11-09
申请号：US12166061
申请日：2008-07-01
申请人： Neil Andrew Stephenson , Phillip Alexander Barrett , Steven J. Pontonio , Michael T. Freiert , Jesus Gallego-Preciado Nieto
发明人： Neil Andrew Stephenson , Phillip Alexander Barrett , Steven J. Pontonio , Michael T. Freiert , Jesus Gallego-Preciado Nieto
IPC分类号： G01N5/00
CPC分类号： G01N5/02
摘要： The present invention generally relates to methods and kits for measuring and analyzing degradation of adsorbent materials, particularly for adsorbent materials used in gas separation processes. The present invention can assess the damage to adsorbent due to moisture contamination and it can assess damage that is not moisture-related. The advantage to the present invention is that it can detect degradation of adsorbent before the degradation affects production. Another advantage is that it can conclusively determine whether the sieve is damaged. Because it is so inexpensive to run, the test of the present invention can be conducted to determine adsorbent damage and to confirm whether the damage continues to be an issue. The present invention can test adsorbents in any form, including, but not limited to, bead, pellet or powder form.
摘要翻译： 本发明一般涉及用于测量和分析吸附材料的降解的方法和试剂盒，特别是用于气体分离过程中的吸附材料。 本发明可以评估由于水分污染而对吸附剂的损害，并且可以评估与水分无关的损害。 本发明的优点是可以在降解影响生产之前检测吸附剂的降解。 另一个优点是可以最终确定筛子是否损坏。 因为运行如此便宜，可以进行本发明的测试以确定吸附剂损伤并确认损伤是否仍然是问题。 本发明可以以任何形式测试吸附剂，包括但不限于珠粒，丸粒或粉末形式。
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公开(公告)号：US20140094359A1
公开(公告)日：2014-04-03
申请号：US12445685
申请日：2007-10-22
CPC分类号： B01J20/305 , B01D53/02 , B01D53/04 , B01D53/047 , B01D2253/108 , B01D2253/30 , B01J20/12 , B01J20/183 , B01J20/186 , B01J20/28019 , B01J20/2803 , B01J20/28085 , B01J20/3042
摘要： The present invention generally relates to high rate adsorbents and a method for their manufacture involving the steps of component mixing, extrusion, spheronization and calcination. The component mixing can involve both dry mixing in addition to wet mixing of an adsorbent with a binder, if required, and a fluid such as water. The paste so formed from the mixing stage is extruded to produce pellets which are optionally converted to beads by spheronization using in one embodiment, a marumerizer. The product is harvested and calcined to set any binder or binders used and/or burn out any additives or processing aids. This basic manufacturing scheme can be augmented by extra processing steps including ion exchange and activation to alter the composition of the adsorbents, as required.
摘要翻译： 本发明一般涉及高速吸附剂及其制造方法，包括组分混合，挤出，滚圆和煅烧的步骤。 除了吸附剂与粘合剂的湿混合之外，如果需要，以及诸如水的流体，组分混合可以包括干混合。 将从混合阶段形成的浆料被挤出以产生颗粒，其通过在一个实施方案中使用丸算机，通过滚圆法任选地转化为珠粒。 收获产品并煅烧以设置所使用的任何粘合剂或粘合剂和/或燃烧任何添加剂或加工助剂。 可以根据需要通过额外的加工步骤来增加该基本制造方案，包括离子交换和活化以改变吸附剂的组成。
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公开(公告)号：US20100116134A1
公开(公告)日：2010-05-13
申请号：US12529198
申请日：2008-03-10
CPC分类号： B01J20/183 , B01D53/0462 , B01D53/047 , B01D2253/108 , B01D2253/304 , B01D2257/102 , B01D2257/104 , B01J20/186 , B01J20/28004 , B01J20/28011 , B01J20/28014 , B01J20/28016 , B01J20/2803 , Y10S95/902
摘要： High rate and high crush-strength adsorbent particles and collections of such particles, and particularly LiLSX particles, are provided. A binder is employed in the form of a colloidal solution during the method of manufacture. Suitable binders include various silica binders. The particles are made using the steps of mixing, agglomeration, calcination and in the case of certain adsorbents such as LiX and LiLSX, ion exchange and activation. When the adsorption rate is expressed in the form SCRR/εp (mmol mm2/g s), desirable collections of adsorbent particles can have values of at least 4.0 for the highly-exchanged Li (at least 90% Li exchanged) form of the collection of particles and can further be characterized by particles having average crush strengths of at least 0.9 lbf for particles having an average diameter of at least about 1.0 mm.
摘要翻译： 提供了高速率和高压缩强度的吸附剂颗粒和这种颗粒的集合，特别是LiLSX颗粒。 粘合剂在制造方法中以胶体溶液的形式使用。 合适的粘合剂包括各种二氧化硅粘合剂。 使用混合，附聚，煅烧的步骤，在某些吸附剂如LiX和LiLSX的情况下，进行离子交换和活化来制备颗粒。 当吸附速率以SCRR / e（pmol / mm 2 / gs）的形式表达时，对于高交换Li（至少90％Li交换）形式的吸附剂颗粒的理想集合可以具有至少4.0的值 收集颗粒，并且可以进一步表征为具有平均直径为至少约1.0mm的颗粒的平均抗压强度为至少0.9lbf的颗粒。
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公开(公告)号：US20100000306A1
公开(公告)日：2010-01-07
申请号：US12274646
申请日：2008-11-20
申请人： Neil Andrew Stephenson , Philip Alexander Barrett , Steven J. Pontonio , Michael T. Freiert , Jesus Gallego-Preciado Nieto
发明人： Neil Andrew Stephenson , Philip Alexander Barrett , Steven J. Pontonio , Michael T. Freiert , Jesus Gallego-Preciado Nieto
IPC分类号： G01N5/02
CPC分类号： G01N5/02 , B01D53/02 , B01D53/0476 , B01D2253/104 , B01D2253/106 , B01D2253/108 , G01N7/14
摘要： The present invention generally relates to methods and kits for measuring and analyzing degradation of adsorbent materials, particularly for adsorbent materials used in gas separation processes. The present invention can assess the damage to adsorbent due to contamination including moisture contamination and it can assess damage that is not contaminant-related. The advantage to the present invention is that it can detect degradation of adsorbent directly at the plant site before the degradation affects production. Another advantage is that it can conclusively determine whether the adsorbent is damaged. Because it is so inexpensive to run, the test of the present invention can be conducted to determine adsorbent damage and to confirm whether the damage continues to be an issue. The present invention can test adsorbents in any form, including, but not limited to, bead, pellet or powder form.
摘要翻译： 本发明一般涉及用于测量和分析吸附材料的降解的方法和试剂盒，特别是用于气体分离过程中的吸附材料。 本发明可以评估由于污染引起的吸附剂的损害，包括水分污染，并且可以评估与污染物无关的损害。 本发明的优点是可以在降解影响生产之前，直接在植物现场检测吸附剂的降解。 另一个优点是可以最终确定吸附剂是否损坏。 因为运行如此便宜，可以进行本发明的测试以确定吸附剂损伤并确认损伤是否仍然是问题。 本发明可以以任何形式测试吸附剂，包括但不限于珠粒，丸粒或粉末形式。
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公开(公告)号：US09533280B2
公开(公告)日：2017-01-03
申请号：US13530209
申请日：2012-06-22
申请人： Mark William Ackley , Philip Alexander Barrett , Neil Andrew Stephenson , Eustathios S. Kikkinides
发明人： Mark William Ackley , Philip Alexander Barrett , Neil Andrew Stephenson , Eustathios S. Kikkinides
CPC分类号： B01J20/183 , B01J20/28011 , B01J20/2803 , B01J20/3028
摘要： The present invention relates generally to compositions useful in adsorption and reactive processes comprising an adsorbent powder, such as a zeolite, and a binder mixed to form an agglomerate having a porosity of 0.30≦εp≦0.42 and a N2 pore diffusivity Dp≧3.5×10−6 m2/s and wherein the mean particle diameter of the crystalline zeolite powder is 10 μm or less; the mean particle diameter of the binder is 0.10 dA or less, and the binder concentration is 10% or less expressed on a dry weight basis.
摘要翻译： 本发明一般涉及可用于吸附和反应过程的组合物，其包括吸附剂粉末如沸石和混合的粘合剂，以形成孔隙率为0.30≤εp≤0.42且N2孔扩散系数Dp≥3.5×10 -6m 2 / s，其中结晶沸石粉末的平均粒径为10μm以下; 粘合剂的平均粒径为0.10dA以下，粘合剂浓度为干重10％以下。
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