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1. 发明授权

US08337591B2 Mesh-adjustable molecular sieve 有权
标题翻译：可调式分子筛
公开(公告)号：US08337591B2
公开(公告)日：2012-12-25
申请号：US12728299
申请日：2010-03-22
申请人： Hong-Cai Zhou , Shengqian Ma
发明人： Hong-Cai Zhou , Shengqian Ma
IPC分类号： B01D53/02 , B01J20/22
CPC分类号： C07F15/065 , B01D2253/204 , B01J20/226 , B01J20/28078 , C07C51/09 , C07C63/331 , C07F1/005 , C07F3/003 , C07F15/045 , Y10S95/902
摘要： A metal-organic framework-based mesh-adjustable molecular sieve (MAMS) exhibiting a temperature-dependent mesh size. The MAMS comprises a plurality of metal clusters bound with a plurality of amphiphilic ligands, each ligand comprising a hydrophobic moiety and a functionalized hydrophilic moiety, and wherein the metal clusters and amphiphilic ligand functionalized hydrophilic moieties form a metal cluster layer, the metal cluster layer forming at least one hydrophilic pore. On each side of the metal cluster layer, a plurality of associated amphiphilic ligand hydrophobic moieties cooperate with the metal cluster layer to form a tri-layer and a plurality of tri-layers are packed in a facing-spaced apart relationship to form at least one hydrophobic pore.
摘要翻译：基于金属 - 有机骨架的可调网格分子筛（MAMS）显示温度依赖的网孔尺寸。 MAMS包括与多个两亲配体结合的多个金属簇，每个配体包含疏水部分和官能化的亲水部分，并且其中金属簇和两亲配体官能化的亲水部分形成金属簇层，形成金属簇层至少一个亲水孔。在金属簇层的每一侧上，多个相关联的两亲性配位体疏水部分与金属簇层配合形成三层，并且以面对间隔的关系填充多个三层以形成至少一个疏水孔。

2. 发明授权

US08303697B2 Air purification apparatus 有权
标题翻译：空气净化装置
公开(公告)号：US08303697B2
公开(公告)日：2012-11-06
申请号：US13478692
申请日：2012-05-23
申请人： Yiu Wai Chan , Sui Chun Law
发明人： Yiu Wai Chan , Sui Chun Law
IPC分类号： A61L9/00 , F16K17/00 , G01D11/26 , A62B7/08 , B01D46/30 , B01D45/12 , B01D53/02 , B01D39/00 , B03C3/00 , B08B15/02 , G01N21/00
CPC分类号： F24F3/1603 , B01D53/8668 , B01D53/885 , B01D2255/20707 , B01D2255/50 , B01D2257/90 , B01D2257/91 , B01D2258/06 , B01D2259/804 , F24F11/30 , F24F13/28 , F24F2003/1628 , F24F2110/00 , Y10S95/901 , Y10S95/902 , Y10S261/17 , Y10S422/90
摘要： A method for purifying polluted air having particle phase pollutants and gaseous phase pollutants is provided. The method comprising: separately purifying and treating particle phase and gaseous phase pollutants present in the air; providing a dust cleaning apparatus, a catalytic filter core and a valve for controlling an airflow path within an air purification apparatus; controlling the airflow path for the air to bypass the catalytic filter core in a way that: if the amount of particle phase pollutants is above a predetermined value, the valve is moved to the open position to enable the air to bypass the catalyst filtering core; if the amount of particle phase pollutants is less than a predetermined value, the valve is moved to the closed position to force the air to pass through the catalyst filtering core.
摘要翻译：提供了一种净化污染空气的方法，其具有颗粒相污染物和气相污染物。该方法包括：分别净化和处理空气中存在的颗粒相和气相污染物; 提供一种除尘装置，催化过滤芯和用于控制空气净化装置内的气流路径的阀; 控制用于空气的气流路径绕过催化过滤芯，其方式为：如果颗粒相污染物的量高于预定值，则阀移动到打开位置，以使空气绕过催化剂过滤芯; 如果颗粒相污染物的量小于预定值，则阀被移动到关闭位置以迫使空气通过催化剂过滤芯。

3. 发明申请

US20120230876A1 AIR PURIFICATION APPARATUS 有权
公开(公告)号：US20120230876A1
公开(公告)日：2012-09-13
申请号：US13478692
申请日：2012-05-23
申请人： Yiu Wai CHAN , Sui Chun Law
发明人： Yiu Wai CHAN , Sui Chun Law
IPC分类号： A61L9/00 , A61L9/015
CPC分类号： F24F3/1603 , B01D53/8668 , B01D53/885 , B01D2255/20707 , B01D2255/50 , B01D2257/90 , B01D2257/91 , B01D2258/06 , B01D2259/804 , F24F11/30 , F24F13/28 , F24F2003/1628 , F24F2110/00 , Y10S95/901 , Y10S95/902 , Y10S261/17 , Y10S422/90
摘要： A method for purifying polluted air having particle phase pollutants and gaseous phase pollutants is provided. The method comprising: separately purifying and treating particle phase and gaseous phase pollutants present in the air; providing a dust cleaning apparatus, a catalytic filter core and a valve for controlling an airflow path within an air purification apparatus; controlling the airflow path for the air to bypass the catalytic filter core in a way that: if the amount of particle phase pollutants is above a predetermined value, the valve is moved to the open position to enable the air to bypass the catalyst filtering core; if the amount of particle phase pollutants is less than a predetermined value, the valve is moved to the closed position to force the air to pass through the catalyst filtering core.

4. 发明授权

US08192709B2 Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials 有权
标题翻译：使用沸石咪唑盐骨架材料从高碳数烃分离甲烷
公开(公告)号：US08192709B2
公开(公告)日：2012-06-05
申请号：US12322364
申请日：2009-01-30
申请人： Sebastian C. Reyes , Jose G. Santiesteban, legal representative , Zheng Ni , Charanjit S. Paur , Pavel Kortunov , John Zengel , Harry W. Deckman
发明人： Sebastian C. Reyes , Zheng Ni , Charanjit S. Paur , Pavel Kortunov , John Zengel , Harry W. Deckman
IPC分类号： B01D53/02 , C01B39/00 , B01J20/22
CPC分类号： B01D53/228 , B01D53/02 , B01D53/0462 , B01D53/047 , B01D67/0051 , B01D69/141 , B01D71/028 , B01D2253/108 , B01D2253/204 , B01D2256/16 , B01D2256/24 , B01D2257/702 , B01D2325/12 , B01J20/226 , C01B3/503 , C01B3/56 , C01B2203/0233 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C01B2203/0445 , C01B2203/048 , Y10S95/902
摘要： The present invention relates to the selective separation of methane (“CH4”) from higher carbon number hydrocarbons (“HHC”s) in streams containing both methane and higher carbon number hydrocarbons (e.g. ethylene, ethane, propylene, propane, etc.) utilizing a zeolitic imidazolate framework (“ZIF”) material. Preferably, the stream to be separated is fed to the present process in a substantially gaseous phase. In preferred embodiments, the current invention is utilized in a process to separate methane from higher carbon number hydrocarbons in natural gas streams.
摘要翻译：本发明涉及使用甲烷和高碳数烃（如乙烯，乙烷，丙烯，丙烷等）的物流中的高碳数烃（“HHC”）从甲烷（“CH4”）中分离甲烷（“CH4” 沸石咪唑酸酯骨架（“ZIF”）材料。优选地，待分离的物流以基本上气相的方式进料到本方法中。在优选的实施方案中，本发明用于将甲烷从天然气流中的较高碳数烃分离的方法。

5. 发明授权

US08123835B2 High rate and high crush-strength adsorbents 有权
标题翻译：高速率和高抗压强度吸附剂
公开(公告)号：US08123835B2
公开(公告)日：2012-02-28
申请号：US12529198
申请日：2008-03-10
申请人： Jian Zheng , Steven John Pontonio , Neil Andrew Stephenson , Philip Alexander Barrett
发明人： Jian Zheng , Steven John Pontonio , Neil Andrew Stephenson , Philip Alexander Barrett
IPC分类号： B01D53/04 , B01J20/18 , B01J20/28
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。

6. 发明授权

US07625429B2 Zeolite adsorbent for desulfurization and method of preparing the same 有权
标题翻译：用于脱硫的沸石吸附剂及其制备方法
公开(公告)号：US07625429B2
公开(公告)日：2009-12-01
申请号：US11336836
申请日：2006-01-23
申请人： Soon-ho Kim , Hyun-chul Lee , Yulia Potapova , Eun-duck Park , Eun-yong Ko
发明人： Soon-ho Kim , Hyun-chul Lee , Yulia Potapova , Eun-duck Park , Eun-yong Ko
IPC分类号： H01M8/06 , B01J20/18
CPC分类号： H01M8/0675 , B01D53/02 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2257/30 , B01D2257/306 , B01D2258/0208 , B01J20/186 , B01J2220/56 , C10L3/10 , C10L3/102 , H01M8/0618 , H01M8/0668 , Y02P70/56 , Y10S95/902
摘要： A zeolite adsorbent for desulfurization and a method of preparing the same. More particularly, a zeolite adsorbent for desulfurization in which the relative crystallinity of Y zeolite that is ion exchanged with Ag is 45% to 98%, and a method of preparing the same. The zeolite adsorbent for desulfurization has excellent crystallinity over the known zeolite adsorbent for desulfurization, and thus has better performance of adsorbing sulfur compounds though it contains less Ag. Accordingly, when the sulfur compounds of a fuel gas are removed by employing the zeolite adsorbent for desulfurization, a desulfurizing device that is bettereven with less cost can be constructed.
摘要翻译：一种用于脱硫的沸石吸附剂及其制备方法。更具体地说，其中与Ag离子交换的Y沸石的相对结晶度为45％〜98％的脱硫用沸石吸附剂及其制备方法。用于脱硫的沸石吸附剂与已知的用于脱硫的沸石吸附剂相比具有优异的结晶度，因此尽管含有较少的Ag具有更好的吸附硫化合物的性能。因此，通过使用用于脱硫的沸石吸附剂除去燃料气体的硫化合物时，可以构建以较低成本进行脱硫的脱硫装置。

7. 发明授权

US07326821B2 Removal of oxygenate from an olefin stream 有权
标题翻译：从烯烃流中除去含氧化合物
公开(公告)号：US07326821B2
公开(公告)日：2008-02-05
申请号：US10462351
申请日：2003-06-16
申请人： Michael A. Risch , John Di-Yi Ou
发明人： Michael A. Risch , John Di-Yi Ou
IPC分类号： C07C7/00
CPC分类号： C07C7/13 , C07C7/12 , C10G3/44 , C10G3/49 , C10G3/62 , C10G25/00 , C10G2400/20 , Y02P30/20 , Y02P30/42 , Y10S95/902 , C07C11/02 , C07C11/04 , C07C11/06 , C07C11/08
摘要： This invention is to a process for removing dimethyl ether from an olefin stream. The process includes contacting the olefin stream with a molecular sieve that has improved capacity to adsorb the dimethyl ether from the olefin stream. The molecular sieve used to remove the dimethyl ether has low or no activity in converting the olefin in the olefin stream to other products.
摘要翻译：本发明是从烯烃流中除去二甲醚的方法。该方法包括使烯烃流与分子筛接触，分子筛具有改进的从烯烃流吸附二甲醚的能力。用于除去二甲醚的分子筛在将烯烃流中的烯烃转化成其它产物时具有低或没有活性。

8. 发明申请

US20060107830A1 Mixed matrix membrane with mesoporous particles and methods for making and using the same 有权
标题翻译：具有介孔颗粒的混合基质膜及其制备和使用方法
公开(公告)号：US20060107830A1
公开(公告)日：2006-05-25
申请号：US10994063
申请日：2004-11-19
申请人： Stephen Miller , Alexander Kuperman , De Vu
发明人： Stephen Miller , Alexander Kuperman , De Vu
IPC分类号： B01D53/22
CPC分类号： B01D67/0079 , B01D53/228 , B01D69/02 , B01D69/145 , B01D69/148 , B01D71/028 , Y02C10/10 , Y10S95/902 , Y10S95/903
摘要： A mixed matrix membrane for separating gas components from a mixture of gas components is disclosed. The membrane comprises a continuous phase polymer with inorganic porous particles, preferably molecular sieves, interspersed in the polymer. The polymer has a CO2/CH4 selectivity of at least 20 and the porous particles have a mesoporosity of at least 0.1 cc STP/g. The mixed matrix membrane exhibits an increase in permeability of least 30% with any decrease in selectivity being no more than 10% relative to a membrane made of the neat polymer. The porous particles may include, but are not limited to, molecular sieves such as CVX-7 and SSZ-13, and/or other molecular sieves having the required mesoporosity. A method for making the mixed matrix membrane is also described. Further, a method is disclosed for separating gas components from a mixture of gas components using the mixed matrix membrane with mesoporous particles.
摘要翻译：公开了一种用于从气体组分的混合物中分离气体组分的混合基质膜。该膜包括连续相聚合物，其具有散布在聚合物中的无机多孔颗粒，优选分子筛。聚合物的CO 2 / CH 4选择性至少为20，多孔颗粒具有至少0.1cc STP / g的介孔度。混合基质膜相对于由纯聚合物制成的膜，选择性的任何降低都不超过10％，渗透率增加至少为30％。多孔颗粒可以包括但不限于分子筛例如CVX-7和SSZ-13，和/或具有所需介孔性的其它分子筛。还描述了制备混合基质膜的方法。此外，公开了一种使用具有介孔颗粒的混合基质膜从气体组分的混合物中分离气体组分的方法。

9. 发明授权

US07041155B1 Selective adsorbent for nitrogen and method for separating air using the same 失效
标题翻译：氮气选择性吸附剂及其分离方法
公开(公告)号：US07041155B1
公开(公告)日：2006-05-09
申请号：US10257382
申请日：2000-04-20
申请人： Jin-Bae Kim , Hisanao Jo , Haruo Yoshioka , Hiromi Kiyama
发明人： Jin-Bae Kim , Hisanao Jo , Haruo Yoshioka , Hiromi Kiyama
IPC分类号： B01D53/04
CPC分类号： C01B13/027 , B01D53/047 , B01D2253/108 , B01D2257/102 , B01D2257/104 , B01J20/186 , C01B2210/0046 , Y10S95/902
摘要： A nitrogen selective adsorbent comprises a zeolite of a faujasite crystalline structure containing Li+ and at least one of NH+ and H+ as essential cations, and has a nitrogen adsorption characteristic represented by specific correlation between the number of associated Li+ ions per unit lattice of a zeolite crystal and the amount of adsorbed nitrogen per unit lattice of the zeolite crystal. An air separation method employs the aforesaid nitrogen selective adsorbent for separation between nitrogen and oxygen by selective adsorption of nitrogen in air.
摘要翻译：氮选择性吸附剂包含含有Li + +和/或 - 至少一种作为必需阳离子的八面沸石晶体结构的沸石，并且具有由沸石晶体的每单位晶格的相关联的Li + + /离子数与沸石晶体的每单位晶格吸附氮量之间的特定相关性表示的氮吸附特性。空气分离方法采用上述氮选择性吸附剂通过氮气在空气中的选择性吸附来分离氮和氧。

10. 发明申请

US20040254416A1 Removal of oxygenate from an olefin stream 有权
标题翻译：从烯烃流中除去含氧化合物
公开(公告)号：US20040254416A1
公开(公告)日：2004-12-16
申请号：US10462351
申请日：2003-06-16
发明人： Michael A. Risch , John D.Y. Ou
IPC分类号： C07C007/00
CPC分类号： C07C7/13 , C07C7/12 , C10G3/44 , C10G3/49 , C10G3/62 , C10G25/00 , C10G2400/20 , Y02P30/20 , Y02P30/42 , Y10S95/902 , C07C11/02 , C07C11/04 , C07C11/06 , C07C11/08
摘要： This invention is to a process for removing dimethyl ether from an olefin stream. The process includes contacting the olefin stream with a molecular sieve that has improved capacity to adsorb the dimethyl ether from the olefin stream. The molecular sieve used to remove the dimethyl ether has low or no activity in converting the olefin in the olefin stream to other products.
摘要翻译：本发明是从烯烃流中除去二甲醚的方法。该方法包括使烯烃流与分子筛接触，分子筛具有改进的从烯烃流吸附二甲醚的能力。用于除去二甲醚的分子筛在将烯烃流中的烯烃转化成其它产物时具有低或没有活性。

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