公开(公告)号：US20240182796A1

公开(公告)日：2024-06-06

申请号：US18283535

申请日：2022-03-17

Applicant: SABIC Global Technologies B.V. ,  King Fahd University of Petroleum and Minerals

Inventor： Syed Ahmed Ali ,  Ziyauddin Shahabuddin Qureshi ,  Khalid Jafar Al-Nawad ,  Abdullah Mohammed Aitani ,  Sulaiman Saleh Al-Khattaf ,  Abdulkarim Al-Mutairi ,  Khalid Almajnouni ,  Nabil Alyasser ,  Mahalingam Rathinam Jothi

IPC: C10G47/20 ,  B01J29/16 ,  B01J29/74 ,  B01J29/78 ,  B01J35/63 ,  B01J35/64

CPC classification number: C10G47/20 ,  B01J29/166 ,  B01J29/7415 ,  B01J29/7815 ,  B01J35/633 ,  B01J35/647 ,  B01J2229/18 ,  C07C2523/28 ,  C07C2523/42 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2529/16 ,  C07C2529/74 ,  C07C2529/78

Abstract: A process for converting a feedstock including dicyclopentadiene to monoaromatic hydrocarbons, the process including providing a hydrocracking catalyst including a zeolite support having an average pore diameter of 5 to 13 nanometers, such as 9 to 12 nanometers, and greater than 3 to 15 weight percent, such as 5 to 15 weight percent of molybdenum tungsten, nickel, cobalt, platinum, palladium, or a combination comprising at least one of the foregoing impregnated on the zeolite support based on a total weight of the hydrocracking catalyst: and contacting the feedstock with the hydrocracking catalyst in the presence of hydrogen to provide a reaction product stream including the monoaromatic hydrocarbons converted from the dicyclopentadiene.

公开(公告)号：US20170297012A1

公开(公告)日：2017-10-19

申请号：US15513445

申请日：2015-09-18

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Talal Khaled Al-Shammari ,  Abdulkarim Al-Mutairi ,  Khalid Karim ,  Asad Ahamad Khan ,  Jayen Barochia

IPC: B01J37/18 ,  B01J23/75

CPC classification number: B01J37/18 ,  B01J23/75 ,  C07C1/0435 ,  C07C1/0445 ,  C07C2523/75 ,  C10G2/332 ,  C07C9/02 ,  C07C11/02

Abstract: The present disclosures and inventions relate to methods of reducing and activating a cobalt catalyst by contacting an at least partially oxidized cobalt catalyst with a reducing gas, such as a first, second, and/or third reducing gas, at a temperature from 220 ° C. to 270 ° C. for at least 8 or 50 hours depending on the reducing gas, thereby reducing and activating the cobalt catalyst.