公开(公告)号：US20150196876A1

公开(公告)日：2015-07-16

申请号：US14669197

申请日：2015-03-26

申请人： Manjola Mancka ,  Yunkui Li ,  Jeffery LaChapelle ,  Wei Wu

发明人： Manjola Mancka ,  Yunkui Li ,  Jeffery LaChapelle ,  Wei Wu

IPC分类号： B01D53/94 ,  B01J29/70 ,  B01J29/76 ,  B01J37/08 ,  B01J29/06 ,  C01B39/48 ,  B01J37/30

CPC分类号： B01D53/9418 ,  B01D53/9431 ,  B01D2255/50 ,  B01J29/061 ,  B01J29/70 ,  B01J29/7049 ,  B01J29/72 ,  B01J29/76 ,  B01J35/002 ,  B01J37/08 ,  B01J37/30 ,  B01J2229/16 ,  B01J2229/183 ,  B01J2229/186 ,  B01J2229/37 ,  B01J2229/40 ,  C01B37/02 ,  C01B39/026 ,  C01B39/48

摘要： A method of preparing a crystalline STT-type zeolite that has a mole ratio greater than about 15:1 of a tetravalent element oxide to a trivalent element oxide is disclosed along with a gas treatment system that incorporates the STT-type zeolite and a process for treating a gas using the STT-type zeolite. The method generally comprises forming an aqueous mixture comprising a tetravalent element oxide source, a trivalent element oxide source, a source of alkali metal, and an organic structure directing agent; maintaining the mixture under conditions that crystallize crystals of a STT-type zeolite; and recovering the crystals The STT-type zeolite crystals exhibit x-ray diffraction 2-theta degree peaks at: 8.26, 8.58, 9.28, 9.54, 10.58, 14.52, 15.60, 16.43, 17.13, 17.74, 18.08, 18.46, 19.01, 19.70, 20.12, 20.38, 20.68, 21.10, 21.56, 22.20, 22.50, 22.78, 23.36, 23.76, 23.99, 24.54, 24.92, 25.16, 25.58, 25.80, 26.12, 26.94, 27.38, 27.92, 28.30, 28.60, 29.24, 29.48, 30.08, 30.64, 31.20, 31.46, 31.80, 32.02, 32.60, 33.60, and 34.43.

摘要翻译： 公开了一种将四价元素氧化物与三价元素氧化物的摩尔比大于约15:1的结晶STT型沸石与含有STT型沸石的气体处理系统一起制备， 使用STT型沸石处理气体。 该方法通常包括形成包含四价元素氧化物源，三价元素氧化物源，碱金属源和有机结构导向剂的含水混合物; 在使STT型沸石的晶体结晶的条件下保持混合物; 并回收晶体STT型沸石晶体在8.26,8.58,9.28,9.54,10.58,14.52,15.60,16.43,17.13,17.74,18.08,18.46,19.01,19.70℃下显示x射线衍射2θ度峰， 20.12，20.38，20.68，21.10，21.56，22.20，22.50，22.78，23.36，23.76，23.99，24.54，24.92，25.16，25.58，25.80，26.12，26.94，27.38,27.92,28.30,28.60,29.24,29.48,30.08， 30.64，31.20，31.46，31.80，32.02，32.60，33.60，和34.43。

公开(公告)号：US10137411B2

公开(公告)日：2018-11-27

申请号：US14669197

申请日：2015-03-26

申请人： Manjola Mancka ,  Yunkui Li ,  Jeffery Lachapelle ,  Wei Wu

发明人： Manjola Mancka ,  Yunkui Li ,  Jeffery Lachapelle ,  Wei Wu

IPC分类号： B01D53/94 ,  B01J29/06 ,  B01J29/70 ,  B01J29/76 ,  B01J37/08 ,  B01J37/30 ,  C01B39/48 ,  B01J29/72 ,  C01B37/02 ,  C01B39/02 ,  B01J35/00

摘要： A method of preparing a crystalline STT-type zeolite that has a mole ratio greater than about 15:1 of a tetravalent element oxide to a trivalent element oxide is disclosed along with a gas treatment system that incorporates the STT-type zeolite and a process for treating a gas using the STT-type zeolite. The method generally comprises forming an aqueous mixture comprising a tetravalent element oxide source, a trivalent element oxide source, a source of alkali metal, and an organic structure directing agent; maintaining the mixture under conditions that crystallize crystals of a STT-type zeolite; and recovering the crystals The STT-type zeolite crystals exhibit x-ray diffraction 2-theta degree peaks at: 8.26, 8.58, 9.28, 9.54, 10.58, 14.52, 15.60, 16.43, 17.13, 17.74, 18.08, 18.46, 19.01, 19.70, 20.12, 20.38, 20.68, 21.10, 21.56, 22.20, 22.50, 22.78, 23.36, 23.76, 23.99, 24.54, 24.92, 25.16, 25.58, 25.80, 26.12, 26.94, 27.38, 27.92, 28.30, 28.60, 29.24, 29.48, 30.08, 30.64, 31.20, 31.46, 31.80, 32.02, 32.60, 33.60, and 34.43.

公开(公告)号：US20150266007A1

公开(公告)日：2015-09-24

申请号：US14669187

申请日：2015-03-26

申请人： Manjola Mancka ,  Yunkui Li ,  Jeffery LaChapelle ,  Wei Wu ,  David Shepard

发明人： Manjola Mancka ,  Yunkui Li ,  Jeffery LaChapelle ,  Wei Wu ,  David Shepard

IPC分类号： B01J29/70 ,  B01J29/76 ,  B01J35/04 ,  C01B39/08 ,  B01J35/00 ,  B01J37/08 ,  B01J37/00 ,  B01D53/86 ,  C01B39/48 ,  B01J37/02

CPC分类号： B01J29/70 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2253/108 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/9202 ,  B01J29/7049 ,  B01J29/72 ,  B01J29/76 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/08 ,  B01J2229/16 ,  B01J2229/183 ,  C01B39/08 ,  C01B39/085 ,  C01B39/087 ,  C01B39/48

摘要： The present disclosure generally provides novel STT-type zeolite materials called PIDC-120501, PIDC-120502, and PIDC-120805/120806 or PIDC-type zeolites and a method of making these zeolites. The present disclosure also provides for the use of these zeolite materials as a catalyst and a method of preparing said catalyst. The PIDC-type zeolites or STT-type zeolite materials may be used as a catalyst, such as in Selective Catalytic Reduction (SCR) applications.

摘要翻译： 本公开通常提供称为PIDC-120501，PIDC-120502和PIDC-120805/120806或PIDC型沸石的新型STT型沸石材料和制备这些沸石的方法。 本公开还提供了这些沸石材料作为催化剂的用途和制备所述催化剂的方法。 PIDC型沸石或STT型沸石材料可用作催化剂，例如选择性催化还原（SCR）应用。

公开(公告)号：US20170043294A9

公开(公告)日：2017-02-16

申请号：US14669197

申请日：2015-03-26

申请人： Manjola Mancka ,  Yunkui Li ,  Jeffery LaChapelle ,  Wei Wu

发明人： Manjola Mancka ,  Yunkui Li ,  Jeffery LaChapelle ,  Wei Wu

IPC分类号： B01D53/94 ,  B01J29/70 ,  B01J29/76 ,  B01J37/08 ,  B01J29/06 ,  C01B39/48 ,  B01J37/30

CPC分类号： B01D53/9418 ,  B01D53/9431 ,  B01D2255/50 ,  B01J29/061 ,  B01J29/70 ,  B01J29/7049 ,  B01J29/72 ,  B01J29/76 ,  B01J35/002 ,  B01J37/08 ,  B01J37/30 ,  B01J2229/16 ,  B01J2229/183 ,  B01J2229/186 ,  B01J2229/37 ,  B01J2229/40 ,  C01B37/02 ,  C01B39/026 ,  C01B39/48

摘要： A method of preparing a crystalline STT-type zeolite that has a mole ratio greater than about 15:1 of a tetravalent element oxide to a trivalent element oxide is disclosed along with a gas treatment system that incorporates the STT-type zeolite and a process for treating a gas using the STT-type zeolite. The method generally comprises forming an aqueous mixture comprising a tetravalent element oxide source, a trivalent element oxide source, a source of alkali metal, and an organic structure directing agent; maintaining the mixture under conditions that crystallize crystals of a STT-type zeolite; and recovering the crystals The STT-type zeolite crystals exhibit x-ray diffraction 2-theta degree peaks at: 8.26, 8.58, 9.28, 9.54, 10.58, 14.52, 15.60, 16.43, 17.13, 17.74, 18.08, 18.46, 19.01, 19.70, 20.12, 20.38, 20.68, 21.10, 21.56, 22.20, 22.50, 22.78, 23.36, 23.76, 23.99, 24.54, 24.92, 25.16, 25.58, 25.80, 26.12, 26.94, 27.38, 27.92, 28.30, 28.60, 29.24, 29.48, 30.08, 30.64, 31.20, 31.46, 31.80, 32.02, 32.60, 33.60, and 34.43.

摘要翻译： 公开了一种将四价元素氧化物与三价元素氧化物的摩尔比大于约15:1的结晶STT型沸石与含有STT型沸石的气体处理系统一起制备， 使用STT型沸石处理气体。 该方法通常包括形成包含四价元素氧化物源，三价元素氧化物源，碱金属源和有机结构导向剂的含水混合物; 在使STT型沸石的晶体结晶的条件下保持混合物; 并回收晶体STT型沸石晶体在8.26,8.58,9.28,9.54,10.58,14.52,15.60,16.43,17.13,17.74,18.08,18.46,19.01,19.70℃下显示x射线衍射2θ度峰， 20.12，20.38，20.68，21.10，21.56，22.20，22.50，22.78，23.36，23.76，23.99，24.54，24.92，25.16，25.58，25.80，26.12，26.94，27.38,27.92,28.30,28.60,29.24,29.48,30.08， 30.64，31.20，31.46，31.80，32.02，32.60，33.60，和34.43。

公开(公告)号：US09387461B2

公开(公告)日：2016-07-12

申请号：US13996073

申请日：2011-12-22

申请人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle

发明人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle

IPC分类号： B01J23/10 ,  B01J23/63 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J21/06 ,  B01J21/04 ,  B01D53/94 ,  B01J35/02

CPC分类号： B01J23/63 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/1023 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/908 ,  B01J21/04 ,  B01J21/066 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0045 ,  B01J37/009 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0215 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/031 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J2523/00 ,  Y02A50/2324 ,  Y02T10/22 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/3725 ,  B01J2523/48

摘要： A new type of catalyst support with oxygen storage capacity (OSC) and methods of making the same are disclosed. The composition ratio is x(Ce1−wZrwO2):yM:zL:(1−x−y−z)Al2O3, where Ce1−wZrwO2 is the oxygen storage composition with stabilizer Zr02, molar ratio (w) in the range of 0 to about 0.8, and a weight ratio (x) of about 0.05 to about 0.8; M is an interactive promoter for oxygen storage capacity with a weight ratio (y) of 0 to about 0.10; and L is a stabilizer for the support Al2O3 with weight ratio (z) of from 0 to about 0.10. In some cases, M or L can act as both OSC promoter and thermal stabilizer. The weight percentage range of ceria-zirconia and other metal and rare earth oxides (x+y+z) is from about 5 to about 80% relative to total oxides. Combining platinum group metals (PGM) and adhesive with the catalyst supports, a new wash coat made therefrom is provided that comprises a mixture of catalyst support materials according to the relationship (a)RE-Ce—ZrO2+(3)CZMLA+(1−a−β)RE-Al2O3, where RE-Ce—ZrO2 is a commercial OSC material of rare earth elements stabilized ceria zirconia having a weight ratio (a) ranging from 0 to about 0.7; CZMLA is the catalyst support material of the present disclosure having a weight ratio (β) ranging from about 0.2 to about 1 such that (α+β)

公开(公告)号：US10065177B2

公开(公告)日：2018-09-04

申请号：US13877230

申请日：2011-10-04

申请人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle ,  Christopher Sketch ,  Evan Leonard ,  William Germond

发明人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle ,  Christopher Sketch ,  Evan Leonard ,  William Germond

IPC分类号： B01J21/00 ,  B01J21/12 ,  B01D53/94 ,  B01J21/06 ,  B01J23/40 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00

摘要： A catalyst support material and a catalyst system incorporating said support material along with a method of making the same is provided for use in applications in which the support material is exposed to sulfur-containing impurities. The catalyst support material generally comprises an inorganic oxide base material having a surface and pores of predetermined size; and a zirconium layer adapted to interact with the surface and sized to be received by the pores of the base material. The catalyst support material being prepared by applying a layer of a zirconium compound to the surface and pores of an inorganic oxide base material followed by calcination in order to convert the zirconium compound to a metal, a metal oxide, or a mixture thereof.

公开(公告)号：US20130274096A1

公开(公告)日：2013-10-17

申请号：US13996073

申请日：2011-12-22

申请人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle

发明人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle

IPC分类号： B01J23/63

CPC分类号： B01J23/63 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/1023 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/908 ,  B01J21/04 ,  B01J21/066 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0045 ,  B01J37/009 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0215 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/031 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J2523/00 ,  Y02A50/2324 ,  Y02T10/22 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/3725 ,  B01J2523/48

摘要： A new type of catalyst support with oxygen storage capacity (OSC) and methods of making the same are disclosed. The composition ratio is x(Ce1-wZrw02):yM:zL:(1-x-y-z)AI203, where Ce1-wZrw02 is the oxygen storage composition with stabilizer Zr02, molar ratio (w) in the range of 0 to about 0.8, and a weight ratio (x) of about 0.05 to about 0.8; M is an interactive promoter for oxygen storage capacity with a weight ratio (y) of 0 to about 0.10; and L is a stabilizer for the support Al203 with weight ratio (z) of from 0 to about 0.10. In some cases, M or L can act as both OSC promoter and thermal stabilizer. The weight percentage range of ceria-zirconia and other metal and rare earth oxides (x+y+z) is from about 5 to about 80% relative to total oxides. Combining platinum group metals (PGM) and adhesive with the catalyst supports, a new wash coat made therefrom is provided that comprises a mixture of catalyst support materials according to the relationship (a)RE-Ce—Zr02+(3)CZMLA+(1-a-β)RE-AI203, where RE-Ce—Zr02 is a commercial OSC material of rare earth elements stabilized ceria zirconia having a weight ratio (a) ranging from 0 to about 0.7; CZMLA is the catalyst support material of the present disclosure having a weight ratio (β) ranging from about 0.2 to about 1 such that (α+β)

摘要翻译： 公开了一种具有储氧能力的新型催化剂载体（OSC）及其制备方法。 组成比为x（Ce1-wZrw02）：yM：zL：（1-xyz）Al2O3，其中Ce1-wZrw02是具有稳定剂ZrO2的储氧组合物，摩尔比（w）在0至约0.8的范围内， 重量比（x）为约0.05至约0.8; M是氧储存容量的交互式促进剂，重量比（y）为0至约0.10; L是载体Al 2 O 3的稳定剂，重量比（z）为0至约0.10。 在某些情况下，M或L可以充当OSC促进剂和热稳定剂。 二氧化铈 - 氧化锆和其他金属和稀土氧化物（x + y + z）的重量百分比范围相对于总氧化物为约5至约80％。 将铂族金属（PGM）和粘合剂与催化剂载体组合，提供由其制成的新的涂层，其包括根据（a）RE-Ce-ZrO 2 +（3）CZMLA +（1-a）的关系的催化剂载体材料的混合物 -beta）RE-Al 2 O 3，其中RE-Ce-ZrO 2是重量比（a）为0至约0.7的稀土元素稳定的氧化铈氧化锆的商业OSC材料; CZMLA是本公开的催化剂载体材料，其重量比（β）为约0.2至约1，使得（α+β）<1; 并且RE-Al 2 O 3是重量比等于（1-α-β）的稀土元素稳定的氧化铝。 由此制成的新型洗涂层与传统的洗涤剂配方相比表现出较低的活化温度至少50℃。由此制备的新型洗涂层在排放配方中也需要较少的RE-Ce-ZrO 2氧化物和/或更少的PGM 汽油和柴油发动机控制催化剂。

公开(公告)号：US08629077B2

公开(公告)日：2014-01-14

申请号：US12675664

申请日：2007-08-29

申请人： Yunkui Li

发明人： Yunkui Li

IPC分类号： B01J23/00 ,  B01J23/10

CPC分类号： B01J23/10 ,  B01J21/04 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/108 ,  B01J37/03 ,  B01J37/031 ,  C01F7/02 ,  C01F7/34 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/61 ,  C01P2006/13 ,  C01P2006/14 ,  C01P2006/17

摘要： A rare earth alumina particulate composition manufacturing method and application are disclosed. The rare earth alumina of the invention is a particulate of porous structure with a molecular formula (REx,Al1-x)2O3, phase γ or γ+δ characterized by a particle size distribution ranging from 1 to 80 μm with a D50 of 5 to 15 μm, a pore size distribution ranging from 0.4-200 nm with an average pore diameter of 8 to 30 nm, a pore volume (PV) raging from 0.5 to 1.2 cc/g and a fresh specific surface area (SA) ranging from 130 to 250 m2/g after calcination at 500-900° C. for 5 to 10 hours. The rare earth alumina retains a SA of greater than 60 m2/g after calcination at 1200° C. for 4 hours and greater than 40 m2/g after calcination at 1200° C. for 50 hours. There is no presence of the α phase or other impurity phases in the long-term aged samples. The rare earth alumina of the invention has a high thermal stability and is a fine three-way catalyst support material. The rare earth alumina is made using wet continuous coprecipitation with a static mixer and a tank reactor featuring simple operation, low cost and high feasibility in industrial production.

摘要翻译： 公开了一种稀土氧化铝颗粒组合物的制造方法和应用。 本发明的稀土氧化铝是具有分子式（REx，Al1-x）2O3，相γ或γ+δ的多孔结构的颗粒，其特征在于粒度分布范围为1-800μm，D50为5〜 15μm，孔径分布范围为0.4-200nm，平均孔径为8〜30nm，孔体积（PV）为0.5〜1.2cc / g，新鲜比表面积（SA）为130 在500-900℃下煅烧5至10小时至250m 2 / g。 稀土氧化铝在1200℃下煅烧4小时后煅烧大于60m 2 / g的SA，在1200℃煅烧50小时后，保持大于40m 2 / g。 长期老化样品中不存在α相或其他杂质相。 本发明的稀土氧化铝具有高的热稳定性，是三元催化剂载体材料。 稀土氧化铝采用静态混合器和反应釜，采用湿式连续共沉淀法制备，操作简单，成本低，工业生产可行性高。

公开(公告)号：US20100285956A1

公开(公告)日：2010-11-11

申请号：US12675664

申请日：2007-08-29

申请人： Yunkui Li

发明人： Yunkui Li

IPC分类号： B01J32/00

CPC分类号： B01J23/10 ,  B01J21/04 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/108 ,  B01J37/03 ,  B01J37/031 ,  C01F7/02 ,  C01F7/34 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/61 ,  C01P2006/13 ,  C01P2006/14 ,  C01P2006/17

摘要： A rare earth alumina particulate composition manufacturing method and application are disclosed. The rare earth alumina of the invention is a particulate of porous structure with a molecular formula (RExAl1-x)2O3, phase γ or γ+δ characterized by a particle size distribution ranging from 1 to 80 μm with a D50 of 5 to 15 μm, a pore size distribution ranging from 0.4-200 nm with an average pore diameter of 8 to 30 nm, a pore volume (PV) raging from 0.5 to 1.2 cc/g and a fresh specific surface area (SA) ranging from 130 to 250 m2/g after calcination at 500-900° C. for 5 to 10 hours. The rare earth alumina retains a SA of greater than 60 m2/g after calcination at 1200° C. for 4 hours and greater than 40 m2/g after calcination at 1200° C. for 50 hours. There is no presence of the α phase or other impurity phases in the long-term aged samples. The rare earth alumina of the invention has a high thermal stability and is a fine three-way catalyst support material. The rare earth alumina is made using wet continuous coprecipitation with a static mixer and a tank reactor featuring simple operation, low cost and high feasibility in industrial production.

摘要翻译： 公开了一种稀土氧化铝颗粒组合物的制造方法和应用。 本发明的稀土氧化铝是具有分子式（RExAl1-x）2O3，相γ或γ+δ的多孔结构的颗粒，其特征在于粒度分布范围为1至80μm，D50为5至15μm 孔径分布范围为0.4-200nm，平均孔径为8〜30nm，孔体积（PV）为0.5〜1.2cc / g，新鲜比表面积（SA）为130〜250 在500-900℃煅烧5〜10小时后，m 2 / g。 稀土氧化铝在1200℃下煅烧4小时后煅烧大于60m 2 / g的SA，在1200℃煅烧50小时后，保持大于40m 2 / g。 长期老化样品中不存在α相或其他杂质相。 本发明的稀土氧化铝具有高的热稳定性，是三元催化剂载体材料。 稀土氧化铝采用静态混合器和反应釜，采用湿式连续共沉淀法制备，操作简单，成本低，工业生产可行性高。