公开(公告)号：US20160207031A1

公开(公告)日：2016-07-21

申请号：US15000141

申请日：2016-01-19

Applicant: BASF SE

Inventor： Ekkehard SCHWAB ,  Andrian MILANOV ,  Stephan SCHUNK ,  Thomas ROUSSIERE ,  Guido WASSERSCHAFF ,  Andreas STRASSER

IPC: B01J23/78 ,  B01J35/02 ,  B01J23/00

CPC classification number: B01J23/78 ,  B01J23/005 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0026 ,  B01J35/006 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1071 ,  B01J35/109 ,  B01J35/1095 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/08 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1058 ,  Y02P20/142 ,  Y02P20/52

Abstract: The present invention relates to a process for producing a catalyst for the reforming of hydrocarbons, preferably methane, in the presence of CO2, water and/or hydrogen. The production of the catalyst is based on contacting of a hydrotalcite-comprising starting material with a fusible metal salt. The compounds which have been brought into contact with one another are intimately mixed and treated thermally, resulting in the fusible metal salt forming a melt. After molding, the material is subjected to a high-temperature calcination step. The metal salt melt comprises at least one metal selected from the group consisting of K, La, Fe, Co, Ni, Cu and Ce, preferably Ni. The metal salt melt more preferably comprises nickel nitrate hexahydrate. In addition, the invention relates to the use of the catalyst of the invention for the reforming of hydrocarbons, preferably methane, in the presence of CO2, water and/or hydrogen at elevated pressures which are greater than 5 bar, preferably greater than 10 bar, particularly preferably greater than 20 bar. The catalyst according to the invention is distinguished from the prior art by particular, preferred physicochemical properties.

公开(公告)号：US20170080407A1

公开(公告)日：2017-03-23

申请号：US15126217

申请日：2015-03-11

Applicant: BASF SE

Inventor： Stephan A. SCHUNK ,  Ekkehard SCHWAB ,  Andrian MILANOV ,  Guido WASSERSCHAFF ,  Thomas ROUSSIERE ,  Andreas STRASSER ,  Carlos LIZANDARA ,  Nussloch MUELLER

IPC: B01J23/83 ,  B01J35/10 ,  C10G2/00 ,  B01J23/00 ,  C01B3/40

CPC classification number: B01J23/83 ,  B01J21/04 ,  B01J23/002 ,  B01J23/89 ,  B01J23/894 ,  B01J35/1009 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/062 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1076 ,  C01B2203/1235 ,  C01B2203/1241 ,  C10G2/50 ,  Y02P20/52

Abstract: The invention relates to a process for producing a catalyst for the high-temperature processes (i) carbon dioxide hydrogenation, (ii) combined high-temperature carbon dioxide hydrogenation and reforming and/or (iii) reforming of hydrocarbon-comprising compounds and/or carbon dioxide and the use of the catalyst of the invention in the reforming and/or hydrogenation of hydrocarbons, preferably methane, and/or of carbon dioxide. To produce the catalyst, an aluminum source, which preferably comprises a water-soluble precursor source, is brought into contact with an yttrium-comprising metal salt solution, dried and calcined. The metal salt solution comprises, in addition to the yttrium species, at least one element from the group consisting of cobalt, copper, nickel, iron and zinc.

公开(公告)号：US20140191449A1

公开(公告)日：2014-07-10

申请号：US14139098

申请日：2013-12-23

Applicant: BASF SE

Inventor： Stephan SCHUNK ,  Andrian MILANOV ,  Andreas STRASSER ,  Guido WASSERSCHAFF ,  Thomas ROUSSIERE

IPC: B01J23/83

CPC classification number: B01J23/83 ,  B01J23/002 ,  B01J23/78 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0027 ,  B01J37/0036 ,  B01J37/0072 ,  B01J37/0201 ,  B01J37/08 ,  C01B3/26 ,  C01B3/40 ,  C01B2203/0238 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1241 ,  Y02A50/2327 ,  Y02P20/142 ,  Y02P20/52

Abstract: A hexaaluminate-containing catalyst containing a hexaaluminate-containing phase which includes cobalt and at least one further element of La, Ba or Sr. The catalyst contains 2 to 15 mol % Co, 70 to 90 mol % Al, and 2 to 25 mol % of the further element of La, Ba or Sr. In addition to the hexaaluminate-containing phase, the catalyst can include 0 to 50% by weight of an oxidic secondary phase. The process of preparing the catalyst includes contacting an aluminum oxide source with cobalt species and at least with an element from the group of La, Ba and Sr. The molded and dried material is preferably calcined at a temperature greater than or equal to 800° C. In the reforming process for reacting hydrocarbons in the presence of CO2, the catalyst is used at a process temperature of greater than 700° C., with the process pressure being greater than 5 bar.

Abstract translation: 包含含六铝酸盐相的含六铝酸盐的催化剂，其包含钴和至少一种La，Ba或Sr的另一元素。所述催化剂含有2至15mol％的Co，70至90mol％的Al和2至25mol％ 的La，Ba或Sr的另外的元素。除了含有六铝酸盐的相以外，催化剂可以包括0至50重量％的氧化二次相。 制备催化剂的方法包括使氧化铝源与钴物质接触，并且至少与La，Ba和Sr的元素接触。模制和干燥的材料优选在大于或等于800℃的温度下煅烧 在CO 2存在下使烃类反应的重整过程中，催化剂在大于700℃的工艺温度下使用，工艺压力大于5巴。