公开(公告)号：US08815764B2

公开(公告)日：2014-08-26

申请号：US11848271

申请日：2007-08-31

申请人： Raelynn M. Miller ,  John Q. Chen ,  Stephen T. Wilson

发明人： Raelynn M. Miller ,  John Q. Chen ,  Stephen T. Wilson

IPC分类号： B01J27/18 ,  B01J37/00 ,  B01J37/06 ,  B01J29/85

CPC分类号： B01J29/85 ,  B01J37/0045 ,  B01J37/06 ,  B01J2229/42

摘要： A process is presented for the formation of a SAPO-34 catalyst product. The process, that involves treatment with water or optionally at least one dissolved solid selected from the group consisting of ammonium chloride, ammonium phosphate, ammonium sulfate, ammonium acetate, ammonium carbonate, ammonium nitrate and mixtures thereof creates a SAPO-34 catalyst that has an increased selectivity for production of ethylene and propylene.

摘要翻译： 提出了形成SAPO-34催化剂产品的方法。 该方法涉及用水或任选的至少一种选自氯化铵，磷酸铵，硫酸铵，乙酸铵，碳酸铵，硝酸铵及其混合物的溶解固体进行处理，产生SAPO-34催化剂，其具有 增加乙烯和丙烯生产的选择性。

公开(公告)号：US20090062113A1

公开(公告)日：2009-03-05

申请号：US11848271

申请日：2007-08-31

申请人： Raelynn M. Miller ,  John Q. Chen ,  Stephen T. Wilson

发明人： Raelynn M. Miller ,  John Q. Chen ,  Stephen T. Wilson

IPC分类号： B01J27/18

CPC分类号： B01J29/85 ,  B01J37/0045 ,  B01J37/06 ,  B01J2229/42

摘要： A process is presented for the formation of a SAPO-34 catalyst product. The process, that involves treatment with water or optionally at least one dissolved solid selected from the group consisting of ammonium chloride, ammonium phosphate, ammonium sulfate, ammonium acetate, ammonium carbonate, ammonium nitrate and mixtures thereof creates a SAPO-34 catalyst that has an increased selectivity for production of ethylene and propylene.

摘要翻译： 提出了形成SAPO-34催化剂产品的方法。 该方法涉及用水或任选的至少一种选自氯化铵，磷酸铵，硫酸铵，乙酸铵，碳酸铵，硝酸铵及其混合物的溶解固体进行处理，产生SAPO-34催化剂，其具有 增加乙烯和丙烯生产的选择性。

公开(公告)号：US20070059236A1

公开(公告)日：2007-03-15

申请号：US11222619

申请日：2005-09-09

申请人： Robert W. Broach ,  Mary A. Vanek ,  Andrzej Z. Ringwelski ,  Stephen T. Wilson ,  Raelynn M. Miller ,  John Q. Chen

发明人： Robert W. Broach ,  Mary A. Vanek ,  Andrzej Z. Ringwelski ,  Stephen T. Wilson ,  Raelynn M. Miller ,  John Q. Chen

IPC分类号： B01J27/182 ,  C01B39/00

CPC分类号： C10G3/49 ,  B01J29/85 ,  C07C1/20 ,  C07C2529/85 ,  C10G2400/20 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst for the use in methanol to olefin conversion is identified, and a process for identifying the structure of the catalyst is presented, which is used to determine the quality of the catalyst for its selectivity for producing high light olefins yield.

摘要翻译： 鉴定了用于甲醇至烯烃转化的催化剂，并且提出了用于鉴定催化剂结构的方法，其用于确定催化剂的质量，以获得其产生高轻质烯烃产率的选择性。

公开(公告)号：US07977273B2

公开(公告)日：2011-07-12

申请号：US12431269

申请日：2009-04-28

申请人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

发明人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

IPC分类号： B01J27/182 ,  C01B33/26

CPC分类号： B01J29/005 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/62 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst for converting methanol to light olefins and the process for making and using the catalyst are disclosed and claimed. SAPO-34 is a specific catalyst that benefits from its preparation in accordance with this invention. A seed material is used in making the catalyst that has a higher content of the EL metal than is found in the principal part of the catalyst. The molecular sieve has predominantly a roughly rectangular parallelepiped morphology crystal structure with a lower fault density and a better selectivity for light olefins.

公开(公告)号：US07972989B2

公开(公告)日：2011-07-05

申请号：US12431297

申请日：2009-04-28

申请人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

发明人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

IPC分类号： B01J27/182 ,  C01B33/26

CPC分类号： B01J29/005 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/62 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst for converting methanol to light olefins and the process for making and using the catalyst are disclosed and claimed. SAPO-34 is a specific catalyst that benefits from its preparation in accordance with this invention. A seed material is used in making the catalyst that has a higher content of the EL metal than is found in the principal part of the catalyst. The molecular sieve has predominantly a roughly rectangular parallelepiped morphology crystal structure with a lower fault density and a better selectivity for light olefins.

公开(公告)号：US07547812B2

公开(公告)日：2009-06-16

申请号：US11171801

申请日：2005-06-30

申请人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

发明人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

IPC分类号： C07C1/00 ,  B01J27/182

CPC分类号： B01J29/005 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/62 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst for converting methanol to light olefins and the process for making and using the catalyst are disclosed and claimed. SAPO-34 is a specific catalyst that benefits from its preparation in accordance with this invention. A seed material is used in making the catalyst that has a higher content of the EL metal than is found in the principal part of the catalyst. The molecular sieve has predominantly a roughly rectangular parallelepiped morphology crystal structure with a lower fault density and a better selectivity for light olefins.

摘要翻译： 公开并要求保护用于将甲醇转化为轻质烯烃的催化剂以及制备和使用该催化剂的方法。 SAPO-34是根据本发明从其制备中受益的特定催化剂。 种子材料用于制造具有比在催化剂主要部分中发现的EL金属含量更高的催化剂。 分子筛主要具有大致长方体形状的晶体结构，具有较低的断层密度和较轻的烯烃选择性。

公开(公告)号：US07973208B2

公开(公告)日：2011-07-05

申请号：US12431284

申请日：2009-04-28

申请人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

发明人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

IPC分类号： C07C1/02

CPC分类号： B01J29/005 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/62 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst for converting methanol to light olefins and the process for making and using the catalyst are disclosed and claimed. SAPO-34 is a specific catalyst that benefits from its preparation in accordance with this invention. A seed material is used in making the catalyst that has a higher content of the EL metal than is found in the principal part of the catalyst. The molecular sieve has predominantly a roughly rectangular parallelepiped morphology crystal structure with a lower fault density and a better selectivity for light olefins.

摘要翻译： 公开并要求保护用于将甲醇转化为轻质烯烃的催化剂以及制备和使用该催化剂的方法。 SAPO-34是根据本发明从其制备中受益的特定催化剂。 种子材料用于制造具有比在催化剂主要部分中发现的EL金属含量更高的催化剂。 分子筛主要具有大致长方体形状的晶体结构，具有较低的断层密度和较轻的烯烃选择性。

公开(公告)号：US20090209411A1

公开(公告)日：2009-08-20

申请号：US12431269

申请日：2009-04-28

申请人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

发明人： Wharton Sinkler ,  Robert W. Broach ,  Natasha Erdman ,  Thomas M. Reynolds ,  John Q. Chen ,  Stephen T. Wilson ,  Paul T. Barger

IPC分类号： B01J27/182 ,  B01J27/14

CPC分类号： B01J29/005 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/62 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/02

摘要： A catalyst for converting methanol to light olefins and the process for making and using the catalyst are disclosed and claimed. SAPO-34 is a specific catalyst that benefits from its preparation in accordance with this invention. A seed material is used in making the catalyst that has a higher content of the EL metal than is found in the principal part of the catalyst. The molecular sieve has predominantly a roughly rectangular parallelepiped morphology crystal structure with a lower fault density and a better selectivity for light olefins.

摘要翻译： 公开并要求保护用于将甲醇转化为轻质烯烃的催化剂以及制备和使用该催化剂的方法。 SAPO-34是根据本发明从其制备中受益的特定催化剂。 种子材料用于制造具有比在催化剂主要部分中发现的EL金属含量更高的催化剂。 分子筛主要具有大致长方体形状的晶体结构，具有较低的断层密度和较轻的烯烃选择性。

公开(公告)号：US08940129B2

公开(公告)日：2015-01-27

申请号：US13237070

申请日：2011-09-20

申请人： John Q. Chen ,  Mark B. Koch

发明人： John Q. Chen ,  Mark B. Koch

IPC分类号： D21C11/00

CPC分类号： D21C11/00

摘要： One exemplary embodiment can be a process for reducing one or more insoluble solids in a black liquor. The process may include hydrothermal processing the black liquor to a temperature of about 250-less than about 300° C. for an effective time to reduce the one or more insoluble solids by more than about 40%, by weight, based on a weight of the one or more insoluble solids prior to hydrothermal processing.

摘要翻译： 一个示例性实施方案可以是用于还原黑液中的一种或多种不溶性固体的方法。 该方法可以包括将黑液水热处理至约250-小于约300℃的温度，以有效时间将一种或多种不溶性固体按重量计减少约40％ 在水热处理之前的一种或多种不溶性固体。

公开(公告)号：US08222465B2

公开(公告)日：2012-07-17

申请号：US13193227

申请日：2011-07-28

申请人： Tom N. Kalnes ,  John Q. Chen ,  Joseph A. Kocal

发明人： Tom N. Kalnes ,  John Q. Chen ,  Joseph A. Kocal

IPC分类号： C07C29/00 ,  C07C31/18

CPC分类号： C07C29/132 ,  C10G3/44 ,  C10G3/46 ,  C10G3/48 ,  C10G3/52 ,  C10G3/56 ,  C10G2300/1014 ,  Y02P20/52 ,  Y02P30/20 ,  C07C31/202 ,  C07C31/205

摘要： A catalytic process for generating at least one polyol from a feedstock comprising cellulose is performed in a continuous manner. The process involves, contacting, continuously, hydrogen, water, and a feedstock comprising cellulose, with a catalyst to generate an effluent stream comprising at least one polyol, water, hydrogen, and at least one co-product. The water, hydrogen, and at least one co-product are separated from the effluent stream and recycled to the reaction zone. The polyol is recovered from the effluent stream.