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1. 发明授权

US07094389B2 Chabazite-containing molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins 有权
标题翻译：含有菱沸石的分子筛，其合成及其在含氧化合物转化为烯烃中的应用
公开(公告)号：US07094389B2
公开(公告)日：2006-08-22
申请号：US11017286
申请日：2004-12-20
申请人： Guang Cao , Machteld M. Mertens , Karl G. Strohmaier , Richard B. Hall , Thomas Herman Colle , Mobae Afeworki , Antonie J. Bons , Wilfried J. Mortier , Chris Kliewer , Hailian Li , Anil S. Guram , Robert J. Saxton , Mark T. Muraoka , Jeffrey C. Yoder
发明人： Guang Cao , Machteld M. Mertens , Karl G. Strohmaier , Richard B. Hall , Thomas Herman Colle , Mobae Afeworki , Antonie J. Bons , Wilfried J. Mortier , Chris Kliewer , Hailian Li , Anil S. Guram , Robert J. Saxton , Mark T. Muraoka , Jeffrey C. Yoder
IPC分类号： C01B39/48
CPC分类号： C01B39/46 , C01B37/02 , C01B39/023 , C01B39/48 , C10G3/45 , C10G3/49 , C10G3/62 , C10G2300/708 , C10G2300/802 , C10G2400/20 , Y02P30/20 , Y02P30/42
摘要： A crystalline material substantially free of framework phosphorus and comprising a CHA framework type molecular sieve with stacking faults or at least one intergrown phase of a CHA framework type molecular sieve and an AEI framework type molecular sieve, wherein said material, in its calcined, anhydrous form, has a composition involving the molar relationship: (n)X2O3:YO2, wherein X is a trivalent element; Y is a tetravalent element; and n is from 0 to about 0.5. The material exhibits activity and selectivity in the conversion of methanol to lower olefins, especially ethylene and propylene.
摘要翻译：基本上不含骨架磷的结晶物质，其包含具有堆垛层错的CHA骨架型分子筛或CHA骨架型分子筛和AEI骨架型分子筛的至少一个共生相，其中所述材料以其煅烧的无水形式具有涉及摩尔关系的组成：<？in-line-formula description =“In-line Formulas”end =“lead”？>（n）X＆lt; 2＆lt; 3＆lt; 3＆其中X是三价元素;其中X是三价元素;其中X是三价元素; Y是四价元素; 且n为0至约0.5。该材料在甲醇转化为低级烯烃，特别是乙烯和丙烯时具有活性和选择性。

2. 发明授权

US6160191A Hydrocarbon conversion using large crystal zeolite catalyst 有权
标题翻译：使用大型晶体沸石催化剂的烃转化
公开(公告)号：US6160191A
公开(公告)日：2000-12-12
申请号：US384942
申请日：1999-08-27
申请人： Robert Scott Smith , Johannes Petrus Verduijn, deceased , by Jannetje Maatje van den Berge, executrix , Gary David Mohr , Thomas Herman Colle
发明人： Robert Scott Smith , Johannes Petrus Verduijn, deceased , by Jannetje Maatje van den Berge, executrix , Gary David Mohr , Thomas Herman Colle
IPC分类号： B01J29/06 , C01B39/02 , C01B39/04 , C07C2/66 , C07C4/06 , C07C5/27 , C07C5/41 , C07C6/12 , C07C15/08 , C10G11/05 , C10G29/20 , C10G35/095 , C10G45/64 , C07C5/22 , C10G11/02 , C10G47/00 , C10G47/12
CPC分类号： C10G45/64 , C01B39/02 , C01B39/04 , C07C2/66 , C07C4/06 , C07C5/2708 , C07C5/41 , C07C6/123 , C07C6/126 , C07C2529/18 , C07C2529/50 , C07C2529/65 , C07C2529/70 , C10G11/05 , C10G29/205 , C10G35/095 , C07C15/00
摘要： A process for converting hydrocarbons by contacting a hydrocarbon feedstream under hydrocarbon conversion conditions with a large crystal zeolite catalyst. The large crystal zeolite of the catalyst used in the hydrocarbon conversion process is made by heating an aqueous zeolite synthesis mixture under agitation to a temperature equal to or less than the effective nucleation temperature of the synthesis mixture. After this step, the aqueous synthesis mixture is heated in the absence of agitation to a temperature equal to or greater than the effective nucleation temperature of the aqueous zeolite synthesis mixture. The process finds particular application in hydrocarbon conversion processes where reduced non-selective acidity is important for reaction selectivity and/or the maintenance of catalyst activity, e.g., toluene disproportionation, dealkylation, alkylation, and transalkylation.
摘要翻译：一种通过在烃转化条件下与烃类进料流与大型晶体沸石催化剂接触来转化烃的方法。在烃转化过程中使用的催化剂的大晶体沸石是通过在搅拌下将沸石合成混合物加热到等于或小于合成混合物的有效成核温度的温度来制备的。在该步骤之后，将水性合成混合物在不加搅拌的条件下加热到等于或大于沸石合成混合物的有效成核温度的温度。该方法在烃转化方法中具有特殊应用，其中降低的非选择性酸度对于反应选择性和/或维持催化剂活性，例如甲苯歧化，脱烷基化，烷基化和烷基转移是重要的。

3. 发明授权

US07053258B2 Process for selectively producing aromatic compounds 有权
标题翻译：选择性生产芳族化合物的方法
公开(公告)号：US07053258B2
公开(公告)日：2006-05-30
申请号：US10283879
申请日：2002-10-30
申请人： Xiaobing Feng , Thomas Herman Colle , Gary David Mohr
发明人： Xiaobing Feng , Thomas Herman Colle , Gary David Mohr
IPC分类号： C07C2/52
CPC分类号： C07C5/41 , C07C2529/62 , C07C2529/70 , Y02P20/52 , C07C15/08
摘要： A process is disclosed for selectively producing one or more aromatic compounds selected from benzene, toluene, para-xylene, meta-xylene, ortho-xylene, ethylbenzene and mixtures thereof from a feed containing C6–C20 hydrocarbons and/or C6–C8 alcohols. The feed is initially subjected to a chemical conversion step to increase the concentration of C6–C8 paraffin and/or olefin precursors of said one or more aromatic compounds and then resulting precursor-enriched feed is then contacted with a dehydrocyclization catalyst under conditions of temperature and hydrogen partial pressure sufficient to effect dehydrocyclization of said paraffin and/or olefin precursors. A product rich in the desired aromatic compound(s) can then be recovered from the dehydrocyclization effluent.
摘要翻译：公开了一种从含有C 6 -C 6烷基的进料选择性地生产选自苯，甲苯，对二甲苯，间二甲苯，邻二甲苯，乙苯及其混合物中的一种或多种芳族化合物的方法，烃类和/或C 6 -C 8醇。进料最初进行化学转化步骤以增加所述一种或多种芳族化合物的C 6 -C 8 - 烷烃和/或烯烃前体的浓度，然后得到然后将富含前体的进料与脱氢环化催化剂在足以使所述链烷烃和/或烯烃前体脱氢环化的温度和氢气分压条件下接触。然后可以从脱氢环化流出物中回收富含所需芳族化合物的产物。

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