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1. 发明申请

WO2015179476A1 LIGHTWEIGHT SPACKLING PASTE COMPOSITION CONTAINING HYDRATED SILICA 审中-公开
标题翻译：含有水合二氧化硅的轻质复合糊剂组合物
公开(公告)号：WO2015179476A1
公开(公告)日：2015-11-26
申请号：PCT/US2015/031698
申请日：2015-05-20
申请人： PQ CORPORATION
发明人： DOS SANTOS FLOR, Ronaldo , TELES VIEIRA, Richieli , DE OLIVEIRA BRAGA, Wagner
IPC分类号： C09D1/00 , C04B14/04
CPC分类号： C09D17/001 , C09D7/66
摘要： Embodiments of spackling and similar compounds that include hydrated silica as low-density filler are provided. Various forms of hydrated silica, particle sizes, and specific gravities, are used to generate compositions exhibiting a wide range of properties, which may include thermal insulative properties, mass density properties, and smoothness. Other additives may be included to enhance thermal properties and mass density properties, as well as modify light reflective properties, opacity, and color. Embodiments may be used to correct defects within interior and exterior construction surfaces and/or prepare surfaces for an additional coating. Other properties of the hydrated silica composition are used to increase yield and improve work-place safety when working with the composition.
摘要翻译：提供了包含水合二氧化硅作为低密度填料的啪啪声和类似化合物的实施方案。使用各种形式的水合二氧化硅，粒度和比重来产生具有广泛性能的组合物，其可以包括绝热性质，质量密度特性和平滑度。可以包括其它添加剂以增强热性能和质量密度性质，以及改变光反射性能，不透明度和颜色。可以使用实施例来校正内部和外部构造表面中的缺陷和/或准备用于附加涂层的表面。使用水合二氧化硅组合物的其他性质用于提高产量并且在使用组合物时提高工作场所的安全性。

2. 发明申请

WO2012138652A1 FE-SAPO-34 CATALYST AND METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译： FE-SAPO-34催化剂及其制备和使用方法
公开(公告)号：WO2012138652A1
公开(公告)日：2012-10-11
申请号：PCT/US2012/031989
申请日：2012-04-03
申请人： PQ CORPORATION , LI, Hong-xin , CORMIER, William, E. , MODEN, Bjorn
发明人： LI, Hong-xin , CORMIER, William, E. , MODEN, Bjorn
IPC分类号： B01J29/85 , C01B37/08 , B01D53/94
CPC分类号： B01J29/85 , B01D53/9418 , B01D2251/2062 , B01D2251/2067 , B01D2255/20738 , B01D2255/50
摘要： There is disclosed a method of making, through direct synthesis, a catalyst comprising an Fe-SAPO-34 molecular sieve. There is also disclosed an Fe-SAPO-34 molecular sieve made according to the disclosed method herein, wherein the molecular sieve contains both framework iron and iron cations at ion-exchange sites. In addition, there is disclosed a method of using the Fe-SAPO-34 disclosed herein in a selective catalytic reduction reaction, typically in the presence of ammonia or urea, to reduce or remove nitric oxides from exhaust emissions.
摘要翻译：公开了通过直接合成制备包含Fe-SAPO-34分子筛的催化剂的方法。还公开了根据本文公开的方法制备的Fe-SAPO-34分子筛，其中分子筛在离子交换位点含有骨架铁和铁阳离子。此外，公开了一种使用本文公开的Fe-SAPO-34在选择性催化还原反应中，通常在氨或脲存在下从废气排放物中还原或除去一氧化氮的方法。

3. 发明申请

WO2011146735A2 MIXTURES OF ZEOLITE AND RAP/RAS 审中-公开
标题翻译： ZEOLITE和RAP / RAS的混合物
公开(公告)号：WO2011146735A2
公开(公告)日：2011-11-24
申请号：PCT/US2011/037186
申请日：2011-05-19
申请人： PQ CORPORATION , BARGER, Scott , SOTELO, Armando , MICCO, Daniel , RIBEIRO, Flavio Ernesto
发明人： BARGER, Scott , SOTELO, Armando , MICCO, Daniel , RIBEIRO, Flavio Ernesto
IPC分类号： C04B24/36
CPC分类号： C04B26/006 , C04B26/26 , C04B2111/0075 , C08L95/00 , C08L2555/34 , C08L2555/50 , Y02A30/333 , Y02W30/96 , C04B14/047 , C04B18/18
摘要： Embodiments of the invention provide method for preparing mixtures of natural or artificial zeolite with at least one of recycled asphalt shingles and recycled asphalt pavement. The prepared mixtures are also within the scope of the invention. Mixtures prepared as described herein may be useful, for example, for mixture with hot mix asphalt and cold patch asphalt.
摘要翻译：本发明的实施方案提供了制备天然或人造沸石与再循环沥青瓦片和再循环沥青路面中的至少一种的混合物的方法。制备的混合物也在本发明的范围内。如本文所述制备的混合物可用于例如与热混沥青和冷贴沥青的混合物。

4. 发明申请

WO2011084218A2 HIGH SILICA CHABAZITE FOR SELECTIVE CATALYTIC REDUCTION, METHODS OF MAKING USING SAME 审中-公开
标题翻译：用于选择性催化还原的高二氧化硅，制备方法
公开(公告)号：WO2011084218A2
公开(公告)日：2011-07-14
申请号：PCT/US2010/055138
申请日：2010-11-02
申请人： PQ CORPORATION , LI, Hong-Xin , CORMIER, William, E. , MODEN, Bjorn
发明人： LI, Hong-Xin , CORMIER, William, E. , MODEN, Bjorn
IPC分类号： C01B39/00
CPC分类号： B01D53/9418 , B01D2251/2062 , B01D2251/2067 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9205 , B01J29/7015 , B01J29/763 , B01J29/85 , B01J35/002 , B01J35/023 , B01J35/1023 , B01J35/1038 , B01J2229/18
摘要： There is disclosed a microporous crystalline material comprising a metal containing chabazite having a crystal size greater than 0.5 microns and a silica-to- alumina ratio (SAR) greater than 15, wherein the metal containing chabazite retains at least 80% of its initial surface area and micropore volume after exposure to temperatures of up to 900°C in the presence of up to 10 volume percent water vapor for up to 1 hour. Methods of using the disclosed crystalline material, such as in the SCR of NO x in exhaust gas are also disclosed, as are methods of making such materials.
摘要翻译：公开了一种微孔结晶材料，其包含晶体尺寸大于0.5微米的金属含有菱沸石和大于15的二氧化硅 - 氧化铝比（SAR），其中含金属的菱沸石保留其初始表面积的至少80％并且在高达10体积％水蒸气存在下长达1小时，暴露于高达900℃的温度之后的微孔体积。还公开了使用所公开的结晶材料的方法，例如在排气中的NOx的SCR中，以及制造这种材料的方法。

5. 发明申请

WO1997030935A1 STABLE HIGH SOLIDS, HIGH RATIO ALKALI METAL SILICATE SOLUTIONS 审中-公开
标题翻译：稳定的高固体，高比例的碱金属硅酸盐溶液
公开(公告)号：WO1997030935A1
公开(公告)日：1997-08-28
申请号：PCT/US1996017232
申请日：1996-10-28
申请人： PQ CORPORATION
发明人： PQ CORPORATION , BASS, Jonathan, L.
IPC分类号： C01B33/32
CPC分类号： C01B33/325
摘要： A method of increasing the silica to metal oxide ratio in alkali metal silicate solutions by removing smaller size anions from the solution using a strong cation exchange resin, comprising condensing the smaller size anions as silica in the pores of the strong cation exchange resin, leaving the larger, more siliceous anions in the external solution.
摘要翻译：一种通过使用强阳离子交换树脂从溶液中除去较小尺寸的阴离子来增加碱金属硅酸盐溶液中的二氧化硅与金属氧化物的比例的方法，其包括将较小尺寸的阴离子作为二氧化硅浓缩在强阳离子交换树脂的孔中，更大，更多的硅质阴离子在外部解决方案。

6. 发明申请

WO1995006003A1 AMORPHOUS ALKALI METAL SILICATE, PROCESS AND USES 审中-公开
标题翻译：非晶碱金属硅酸盐，工艺和用途
公开(公告)号：WO1995006003A1
公开(公告)日：1995-03-02
申请号：PCT/US1994009455
申请日：1994-08-16
申请人： PQ CORPORATION
发明人： PQ CORPORATION , BORGSTEDT, Eric, V., R. , DENKEWICZ, Raymond, P.
IPC分类号： C01B33/32
CPC分类号： C01B33/325 , C11D3/08
摘要： A particulate amorphous alkali metal silicate is prepared by heating a mixture of silicate glass and water or aqueous solution to a temperature of about 300 to 400 DEG C to provide a foamed material that is easily formed into particles of less that about 20 microns. After careful hydration, a product having 0.5 to 15 % water based on loss of ignition (LOI) of product at 800 DEG C is produced that controls the activity of magnesium in solution and is, therefore, a useful detergent ingredient.
摘要翻译：通过将硅酸盐玻璃和水或水溶液的混合物加热至约300至400℃的温度来制备颗粒状无定形碱金属硅酸盐，以提供易于形成为小于约20微米的颗粒的泡沫材料。在小心水合后，产生了一种在800℃下产生的失去点火（LOI）的0.5至15％水的产品，其控制了镁在溶液中的活性，因此是有用的洗涤剂成分。

7. 发明申请

WO2019213027A1 LOW-SILICA CHABAZITE ZEOLITES WITH HIGH ACIDITY 审中-公开
公开(公告)号：WO2019213027A1
公开(公告)日：2019-11-07
申请号：PCT/US2019/029814
申请日：2019-04-30
申请人： PQ CORPORATION
发明人： LI, Hong-Xin , PETUSHKOV, Anton , WANG, Lifeng , MODEN, Bjorn
IPC分类号： C01B39/48 , B01J29/76 , B01D53/94
摘要： A microporous crystalline CHA material having a molar silica to alumina ratio (SAR) ranging from 10 to 15 and a fraction of A1 in the zeolite framework of 0.63 or greater is disclosed. A method of selective catalytic reduction of nitrogen oxides in exhaust gas that comprises contacting exhaust gases, typically in the presence of ammonia, urea, an ammonia generating compound, or a hydrocarbon compound, with an article comprising the disclosed microporous crystalline is also disclosed. Further, a method of making the disclosed microporous crystalline material is disclosed.

8. 发明申请

WO2014105558A1 PREPARATION OF SILICA-ALUMINA COMPOSITION 审中-公开
标题翻译：二氧化硅铝组合物的制备
公开(公告)号：WO2014105558A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076069
申请日：2013-12-18
申请人： PQ CORPORATION
发明人： COOPER, David, Allen , ONG, Lay, Hwa , WINTER, Ferry , DOMOKOS, Laszlo , KIJLSTRA, Wiebe, Sjoerd , ALKEMA, Sjoerd
IPC分类号： B01J21/12
CPC分类号： B01J21/12 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J37/0045 , B01J37/06 , C01B33/18 , C01F7/14 , C01F7/34 , C01P2002/50 , C01P2004/82 , C01P2006/12 , C01P2006/14
摘要： A process for preparing a silica-alumina composition containing of from 30 to 70%wt silica and of from 70 to 30 %wt of alumina, which process comprises (a) preparing an aqueous mixture containing aluminum sulfate and having a pH in the range of from 1.0 to 6.5; (b) adding alkali metal aluminate to the mixture obtained in step (a) to increase the pH of the mixture to within the range of from 7.1 to 12.
摘要翻译：一种制备含有30至70重量％二氧化硅和70至30重量％氧化铝的二氧化硅 - 氧化铝组合物的方法，该方法包括（a）制备含有硫酸铝的水性混合物，其pH值范围为从1.0到6.5; （b）向步骤（a）中获得的混合物中加入碱金属铝酸盐以使混合物的pH值在7.1至12的范围内。

9. 发明申请

WO2012158213A1 ZEOLITE AND WATER SLURRIES FOR ASPHALT CONCRETE PAVEMENT 审中-公开
标题翻译：用于沥青混凝土的沸石和水泥浆
公开(公告)号：WO2012158213A1
公开(公告)日：2012-11-22
申请号：PCT/US2012/021174
申请日：2012-01-13
申请人： PQ CORPORATION , RIBEIRO, Flavio Ernesto
发明人： RIBEIRO, Flavio Ernesto
IPC分类号： C09D7/12
CPC分类号： C04B26/26 , C04B38/08 , Y02A30/333 , C04B14/047 , C04B22/002 , C04B22/064 , C04B24/121 , C04B2103/40
摘要： Embodiments provide slurries of water and zeolite. These slurries have beneficial properties when mixed with asphalt. These beneficial properties may include extension of the asphalt as well as a decrease in the temperature used to process the cement. In some embodiments additional additives are included, such as anti-strip amines. Methods of making and using the slurries, as well as cement mixtures incorporating the slurries are also included herein.
摘要翻译：实施例提供了水和沸石的浆料。当与沥青混合时，这些浆料具有有益的性质。这些有益的性质可以包括沥青的延伸以及用于处理水泥的温度的降低。在一些实施方案中，包括另外的添加剂，例如抗带状胺。制造和使用浆料的方法以及掺入浆料的水泥混合物也包括在本文中。

10. 发明申请

WO2012145323A1 LARGE CRYSTAL, ORGANIC-FREE CHABAZITE, METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译：大型水晶，有机无机化合物，制备方法及使用方法
公开(公告)号：WO2012145323A1
公开(公告)日：2012-10-26
申请号：PCT/US2012/033948
申请日：2012-04-17
申请人： PQ CORPORATION , LI, Hong-Xin , CORMIER, William, E. , MODEN, Bjom , COOPER, David
发明人： LI, Hong-Xin , CORMIER, William, E. , MODEN, Bjom , COOPER, David
IPC分类号： B01J29/06
CPC分类号： B01D53/9418 , B01D2251/2062 , B01D2251/2067 , B01D2253/1085 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2258/012 , B01D2258/0283 , B01J29/7015 , B01J29/763 , B01J35/002 , B01J35/023 , B01J35/10 , B01J35/1019 , B01J2229/16 , B01J2229/186 , B01J2229/32 , C01B39/48
摘要： There is disclosed a method to synthesize microporous crystalline material comprising a metal containing chabazite having a crystal size greater than 0.5 microns and a silica-to-alumina ratio (SAR) between 5 and 15, wherein the method is carried out without the use of an organic structural directing agent and without requiring calcination. There is also disclosed a large crystal organic free chabazite made according to the disclosed method. In addition, there are disclosed methods of using the disclosed crystalline material, such as in the selective catalytic reduction of NO x in exhaust gases.
摘要翻译：公开了一种合成微孔结晶材料的方法，其包含晶体尺寸大于0.5微米的金属含有菱沸石和5至15之间的二氧化硅与氧化铝的比率（SAR），其中该方法不使用有机结构导向剂，不需要煅烧。还公开了根据所公开的方法制造的大型晶体有机游离菱沸石。此外，公开了使用所公开的结晶材料的方法，例如在排气中的NOx的选择性催化还原中。

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