公开(公告)号：US06316683B1

公开(公告)日：2001-11-13

申请号：US09391770

申请日：1999-09-08

申请人： Marcel J. G. Janssen ,  Cornelius W. M. Van Oorschot ,  Shun C. Fung ,  Luc R. M. Martens ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Machteld M. Mertens ,  Stephen N. Vaughn

发明人： Marcel J. G. Janssen ,  Cornelius W. M. Van Oorschot ,  Shun C. Fung ,  Luc R. M. Martens ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Machteld M. Mertens ,  Stephen N. Vaughn

IPC分类号： C07C120

CPC分类号： B01J37/08 ,  B01J29/85 ,  B01J2229/24 ,  B01J2229/40 ,  C07C1/20 ,  C07C2529/85 ,  C10G3/49 ,  C10G2300/4018 ,  C10G2400/20 ,  Y02P30/42 ,  C07C11/02

摘要： This invention is directed to a method of making an olefin product from an oxygenate feedstock and a method of protecting catalytic activity of a silicoaluminophosphate molecular sieve. The methods comprise providing a silicoaluminophosphate molecular sieve having catalytic sites within the molecular sieve; shielding the catalytic sites to protect from loss of catalytic activity; and contacting the protected sieve in its activated state with an oxygenate feedstock under conditions effective to produce an olefin product before undesirable loss of catalytic activity. Undesirable loss in catalytic activity occurs when activated molecular sieve contacting the oxygenate feedstock has a methanol uptake index of at least 0.15.

公开(公告)号：US07345213B2

公开(公告)日：2008-03-18

申请号：US10615753

申请日：2003-07-09

申请人： Marcel J. G. Janssen ,  Cornelius W. M. Van Oorschot ,  Shun C. Fung ,  Luc R. M. Martens ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Machteld M. Mertens ,  Stephen N. Vaughn

发明人： Marcel J. G. Janssen ,  Cornelius W. M. Van Oorschot ,  Shun C. Fung ,  Luc R. M. Martens ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Machteld M. Mertens ,  Stephen N. Vaughn

IPC分类号： C01C1/00 ,  B01J27/82

CPC分类号： B01J29/85 ,  B01J37/08 ,  B01J2229/24 ,  B01J2229/40 ,  B23K1/002 ,  B23K2101/06 ,  C07C1/20 ,  C07C2529/85 ,  Y02P30/20 ,  Y10S502/514 ,  Y10S585/906 ,  C07C11/02

摘要： This invention is directed to a method of making an olefin product from an oxygenate feedstock and a method of protecting catalytic activity of a silicoaluminophosphate molecular sieve. The methods comprise providing a silicoaluminophosphate molecular sieve having catalytic sites within the molecular sieve; shielding the catalytic sites to protect from loss of catalytic activity; and contacting the protected sieve in its activated state with an oxygenate feedstock under conditions effective to produce an olefin product before undesirable loss of catalytic activity. Undesirable loss in catalytic activity occurs when activated molecular sieve contacting the oxygenate feedstock has a methanol uptake index of at least 0.15.

摘要翻译： 本发明涉及从含氧化合物原料制备烯烃产物的方法和保护硅铝磷酸盐分子筛的催化活性的方法。 所述方法包括提供在分子筛内具有催化位点的硅铝磷酸盐分子筛; 屏蔽催化部位以防止催化活性的丧失; 并且在有效产生烯烃产物的条件下，在不期望的催化活性丧失之前，将处于其活化状态的受保护筛与含氧化合物原料接触。 当活化分子筛与含氧化合物原料接触的甲醇吸收指数至少为0.15时，催化活性就会出现不希望的损失。

公开(公告)号：US06740790B2

公开(公告)日：2004-05-25

申请号：US10145003

申请日：2002-05-14

申请人： Keith H. Kuechler ,  Marcel J. G. Janssen ,  Stephen N. Vaughn ,  Shun C. Fung ,  Nicolas P. Coute ,  Jeffrey Scott Smith ,  James R. Lattner ,  Jeffrey L. White ,  Teng Xu ,  William L. Kuechler, Sr. ,  Machteld M. Mertens ,  Cornelius W. M. Van Oorschot

发明人： Keith H. Kuechler ,  Marcel J. G. Janssen ,  Stephen N. Vaughn ,  Shun C. Fung ,  Nicolas P. Coute ,  Jeffrey Scott Smith ,  James R. Lattner ,  Jeffrey L. White ,  Teng Xu ,  William L. Kuechler, Sr. ,  Machteld M. Mertens ,  Cornelius W. M. Van Oorschot

IPC分类号： C07C1207

CPC分类号： C10G50/00 ,  B01J29/85 ,  B01J29/90 ,  B01J35/0006 ,  B01J2229/123 ,  C10G3/49 ,  C10G3/57 ,  C10G3/62 ,  C10G2300/1022 ,  C10G2300/1029 ,  C10G2300/4018 ,  C10G2300/708 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P30/42

摘要： Disclosed is a method for making olefin product from an oxygenate-containing feedstock. In the method, a silicoaluminophosphate molecular sieve catalyst is contacted with the oxygenate-containing feedstock in a reactor at an average catalyst feedstock exposure index of at least 1.0. The method produces lower coke yield and provides an olefin product which is low in C1-C4 paraffin content. The invention is particularly effective in producing an olefin product having a very low propane content.

摘要翻译： 公开了一种从含氧化合物的原料制备烯烃产物的方法。 在该方法中，将硅铝磷酸盐分子筛催化剂在反应器中与含氧化合物的原料接触，其平均催化剂原料暴露指数为至少1.0。 该方法产生较低的焦炭产量，并提供C1-C4链烷烃含量低的烯烃产物。 本发明在生产丙烷含量非常低的烯烃产物方面特别有效。

公开(公告)号：US06503863B2

公开(公告)日：2003-01-07

申请号：US09929949

申请日：2001-08-15

申请人： Shun C. Fung ,  Marcel J. G. Janssen ,  Stephen N. Vaughn ,  Machteld M. Mertens ,  Albert Edward Schweizer ,  Luc R. M. Martens ,  Richard B. Hall ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Yi-Gang Xiong

发明人： Shun C. Fung ,  Marcel J. G. Janssen ,  Stephen N. Vaughn ,  Machteld M. Mertens ,  Albert Edward Schweizer ,  Luc R. M. Martens ,  Richard B. Hall ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Yi-Gang Xiong

IPC分类号： B01J27182

CPC分类号： C01B39/02 ,  B01J29/04 ,  B01J29/85 ,  B01J37/084 ,  B01J2229/14 ,  B01J2229/24 ,  B01J2229/40 ,  B01J2229/42 ,  C01B37/00 ,  C07C1/20 ,  C07C2529/85 ,  C07C11/02

摘要： Disclosed is a method of heat treating a molecular sieve. The method comprises providing a template-containing molecular sieve, heating the molecular sieve under conditions effective to remove a portion of the template from the molecular sieve, and cooling the heated molecular sieve to leave an amount of template effective to cover catalytic sites within the molecular sieve. A catalyst composition is also provided which comprises a molecular sieve having a microporous structure and a binder, wherein between 10 and 90 vol % of the microporous structure is occupied by a material, the material comprising a template or a carbonaceous residue of a template, and the catalyst composition exhibits a Davison Index of not greater than 30.

公开(公告)号：US06455748B2

公开(公告)日：2002-09-24

申请号：US09760289

申请日：2001-01-12

申请人： Marcel J. G. Janssen ,  Cornelius W. M. Van Oorschot ,  Shun C. Fung ,  Luc R. M. Martens ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Machteld M. Mertens ,  Stephen N. Vaughn

发明人： Marcel J. G. Janssen ,  Cornelius W. M. Van Oorschot ,  Shun C. Fung ,  Luc R. M. Martens ,  Wilfried J. Mortier ,  Ronald G. Searle ,  Machteld M. Mertens ,  Stephen N. Vaughn

IPC分类号： C07C100

CPC分类号： B01J37/08 ,  B01J29/85 ,  B01J2229/24 ,  B01J2229/40 ,  C07C1/20 ,  C07C2529/85 ,  C10G3/49 ,  C10G2300/4018 ,  C10G2400/20 ,  Y02P30/42 ,  C07C11/02

摘要： This invention is directed to a method of making an olefin product from an oxygenate feedstock and a method of protecting catalytic activity of a silicoaluminophosphate molecular sieve. The methods comprise providing a silicoaluminophosphate molecular sieve having catalytic sites within the molecular sieve; shielding the catalytic sites to protect from loss of catalytic activity; and contacting the protected sieve in its activated state with an oxygenate feedstock under conditions effective to produce an olefin product before undesirable loss of catalytic activity. Undesirable loss in catalytic activity occurs when activated molecular sieve contacting the oxygenate feedstock has a methanol uptake index of at least 0.15.

摘要翻译： 本发明涉及从含氧化合物原料制备烯烃产物的方法和保护硅铝磷酸盐分子筛的催化活性的方法。 所述方法包括提供在分子筛内具有催化位点的硅铝磷酸盐分子筛; 屏蔽催化部位以防止催化活性的丧失; 并且在有效产生烯烃产物的条件下，在不期望的催化活性丧失之前，将处于其活化状态的受保护筛与含氧化合物原料接触。 当活化分子筛与含氧化合物原料接触的甲醇吸收指数至少为0.15时，催化活性就会出现不希望的损失。

公开(公告)号：US20100022722A1

公开(公告)日：2010-01-28

申请号：US12477808

申请日：2009-06-03

申请人： Machteld M. Mertens ,  Stephen N. Vaughn

发明人： Machteld M. Mertens ,  Stephen N. Vaughn

IPC分类号： C01B39/04 ,  C07C1/02 ,  C08F4/18 ,  C08F2/00

CPC分类号： C07C1/20 ,  B01J29/85 ,  B01J29/90 ,  B01J2229/42 ,  C01B39/54 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/04

摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90+% CHA framework-type character, a reaction mixture is prepared comprising sources of water, silicon, aluminum, and phosphorus, as well as an organic template. In one aspect, the reaction mixture is heated at more than 10° C./hour to a crystallization temperature and is retained at the crystallization temperature or within the crystallization temperature range for a crystallization time from 16 hours to 350 hours to produce the silicoaluminophosphate molecular sieve. In another aspect, the reaction mixture is heated at less than 10° C./hour to a crystallization temperature from about 150° C. to about 225° C. and is then retained there for less than 10 hours to produce the silicoaluminophosphate molecular sieve. The molecular sieve can then be recovered from the reaction mixture and, preferably, used in a hydrocarbon conversion process, such as oxygenates to olefins.

摘要翻译： 在合成具有90 + CHA框架型特征的硅铝磷酸盐分子筛的方法中，制备包含水，硅，铝和磷源以及有机模板的反应混合物。 在一个方面，将反应混合物在大于10℃/小时加热至结晶温度，并保持在结晶温度或结晶温度范围内，结晶时间为16小时至350小时，以产生硅铝磷酸盐分子 筛。 在另一方面，将反应混合物在小于10℃/小时加热至约150℃至约225℃的结晶温度，然后将其保留在少于10小时以产生硅铝磷酸盐分子筛 。 然后可以从反应混合物中回收分子筛，并且优选用于烃转化方法，例如含氧化合物至烯烃。

公开(公告)号：US07518026B2

公开(公告)日：2009-04-14

申请号：US10956423

申请日：2004-10-01

申请人： Machteld M. Mertens ,  Marcel J. Janssen ,  Yun-feng Chang ,  Stephen N. Vaughn

发明人： Machteld M. Mertens ,  Marcel J. Janssen ,  Yun-feng Chang ,  Stephen N. Vaughn

IPC分类号： C07C1/20

CPC分类号： C07C1/20 ,  B01J29/005 ,  B01J29/85 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst composition for use in the conversion of oxygenates to olefins comprises a first crystalline silicoaluminophosphate molecular sieve comprising at least one intergrown form of an AEI structure type material and a CHA structure type material, and a second crystalline material different from said first molecular sieve and resulting from dehydration of an aluminophosphate or silicoaluminophosphate hydrate.

摘要翻译： 用于将含氧化合物转化为烯烃的催化剂组合物包括第一晶体硅铝磷酸盐分子筛，其包含至少一种共生形式的AEI结构型材料和CHA结构型材料，以及不同于所述第一分子筛的第二结晶材料和 由磷酸铝或硅铝磷酸盐水合物的脱水引起的。

公开(公告)号：US06437208B1

公开(公告)日：2002-08-20

申请号：US09481364

申请日：2000-01-11

申请人： Keith H. Kuechler ,  Marcel J. G. Janssen ,  Stephen N. Vaughn ,  Shun C. Fung ,  Nicolas P. Coute ,  Jeffrey Scott Smith ,  James R. Lattner ,  Jeffrey L. White ,  Teng Xu ,  William L. Kuechler, Sr. ,  Machteld M. Mertens ,  Cornelius W. M. Van Oorschot

发明人： Keith H. Kuechler ,  Marcel J. G. Janssen ,  Stephen N. Vaughn ,  Shun C. Fung ,  Nicolas P. Coute ,  Jeffrey Scott Smith ,  James R. Lattner ,  Jeffrey L. White ,  Teng Xu ,  William L. Kuechler, Sr. ,  Machteld M. Mertens ,  Cornelius W. M. Van Oorschot

IPC分类号： C07C120

CPC分类号： C10G50/00 ,  B01J29/85 ,  B01J29/90 ,  B01J35/0006 ,  B01J2229/123 ,  C10G3/49 ,  C10G3/57 ,  C10G3/62 ,  C10G2300/1022 ,  C10G2300/1029 ,  C10G2300/4018 ,  C10G2300/708 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P30/42

摘要： Disclosed is a method for making olefin product from an oxygenate-containing feedstock. In the method, a silicoaluminophosphate molecular sieve catalyst is contacted with the oxygenate-containing feedstock in a reactor at an average catalyst feedstock exposure index of at least 1.0. The method produces lower coke yield and provides an olefin product which is low in C1-C4 paraffin content. The invention is particularly effective in producing an olefin product having a very low propane content.

摘要翻译： 公开了一种从含氧化合物的原料制备烯烃产物的方法。 在该方法中，将硅铝磷酸盐分子筛催化剂在反应器中与含氧化合物的原料接触，平均催化剂原料暴露指数为至少1.0。 该方法产生较低的焦炭产量，并提供C1-C4链烷烃含量低的烯烃产物。 本发明在生产丙烷含量非常低的烯烃产物方面特别有效。

公开(公告)号：US20120316312A1

公开(公告)日：2012-12-13

申请号：US13589289

申请日：2012-08-20

申请人： Machteld M. Mertens ,  Stephen N. Vaughn

发明人： Machteld M. Mertens ,  Stephen N. Vaughn

IPC分类号： C07C1/22 ,  C08F210/02 ,  C08F210/06 ,  C08F110/06 ,  C08F110/02

CPC分类号： C07C1/20 ,  B01J29/85 ,  B01J29/90 ,  B01J2229/42 ,  C01B39/54 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/04

摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90+% CHA framework-type character, a reaction mixture is prepared comprising sources of water, silicon, aluminum, and phosphorus, as well as an organic template. In one aspect, the reaction mixture is heated at more than 10° C./hour to a crystallization temperature and is retained at the crystallization temperature or within the crystallization temperature range for a crystallization time from 16 hours to 350 hours to produce the silicoaluminophosphate molecular sieve. In another aspect, the reaction mixture is heated at less than 10° C./hour to a crystallization temperature from about 150° C. to about 225° C. and is then retained there for less than 10 hours to produce the silicoaluminophosphate molecular sieve. The molecular sieve can then be recovered from the reaction mixture and, preferably, used in a hydrocarbon conversion process, such as oxygenates to olefins.

摘要翻译： 在合成具有90 + CHA框架型特征的硅铝磷酸盐分子筛的方法中，制备包含水，硅，铝和磷源以及有机模板的反应混合物。 在一个方面，将反应混合物在大于10℃/小时加热至结晶温度，并保持在结晶温度或结晶温度范围内，结晶时间为16小时至350小时，以产生硅铝磷酸盐分子 筛。 在另一方面，将反应混合物在小于10℃/小时加热至约150℃至约225℃的结晶温度，然后将其保留在少于10小时以产生硅铝磷酸盐分子筛 。 然后可以从反应混合物中回收分子筛，并且优选用于烃转化方法，例如含氧化合物至烯烃。

公开(公告)号：US06448460B2

公开(公告)日：2002-09-10

申请号：US09805215

申请日：2001-03-14

申请人： Marcel J. G. Janssen ,  Machteld M. Mertens ,  Cornelius W. M. Van Oorschot ,  Stephen N. Vaughn ,  Hsiang-Ning Sun ,  David R. Lumgair

发明人： Marcel J. G. Janssen ,  Machteld M. Mertens ,  Cornelius W. M. Van Oorschot ,  Stephen N. Vaughn ,  Hsiang-Ning Sun ,  David R. Lumgair

IPC分类号： C07C120

CPC分类号： C10G3/49 ,  B01J29/85 ,  B01J37/082 ,  B01J37/084 ,  B01J37/14 ,  B01J2229/40 ,  C07C1/20 ,  C07C2529/85 ,  C10G2300/703 ,  C10G2400/20 ,  Y02P30/20 ,  C07C11/02

摘要： This invention is directed to a molecular sieve having acid catalyst sites and a method of maintaining the acid catalyst sites of a template-containing silicoaluminophosphate molecular sieve. The method comprises providing a template-containing silicoaluminophosphate molecular sieve and heating the molecular sieve in an oxygen depleted environment under conditions effective to maintain or preserve the number of acid catalyst sites. The heated molecular sieve exhibits at least one peak in the infrared region in a range of from 3630 cm−1 to 3580 cm−1. Preferably, the heated molecular sieve exhibits a combined peak area in the 3630 cm−1 to 3580 cm−1 range of at least 10% of a total peak area of all peaks in an infrared region between 4000 cm−1 to 3400 cm−1.

摘要翻译： 本发明涉及具有酸催化剂位点的分子筛和保持含有模板的硅铝磷酸盐分子筛的酸催化剂位点的方法。 该方法包括提供含模板的硅铝磷酸盐分子筛，并在有效维持或保持酸催化剂位点的数量的条件下在贫氧环境中加热分子筛。 加热的分子筛在3630cm-1至3580cm -1的范围内显示红外区域中的至少一个峰。 优选地，加热的分子筛表现出在3630cm -1至3580cm -1范围内的组合峰面积，其在4000cm -1至3400cm -1之间的红外区域中的所有峰的总峰面积的至少10％ 。