公开(公告)号：US20140323785A1

公开(公告)日：2014-10-30

申请号：US14359226

申请日：2012-11-20

Applicant: Reliance Industries Limited

Inventor： Sharad Vasuderao Lande ,  Venkata Satya Bhaskara Sita Rama Murthy Katravulapalli Veera ,  Sreedharan Unnikrishnan ,  Nagesh Sharma ,  Shashank Vaidya ,  Rajeshwer Dongara ,  Krishnamurthy Ramaswamy Konda

IPC: B01J31/26 ,  C07C5/32

CPC classification number: B01J31/26 ,  B01J21/04 ,  B01J23/42 ,  B01J23/468 ,  B01J23/626 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J35/008 ,  B01J35/023 ,  B01J35/08 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/16 ,  C07C5/325 ,  C07C5/3337 ,  C07C2521/04 ,  C07C2523/04 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/46 ,  C07C2523/62 ,  C07C11/02

Abstract: The present invention provides a dehydrogenation catalyst composite that is capable of providing a dehydrogenated hydrocarbon product characterized by a bromine number of at least 19. for hydrocarbons. The dehydrogenation catalyst of the present invention comprises a nano-sized complex containing a Group VIII component; a group IVA component and a sulfur containing capping agent; an alkali component; a halogen component; and a support with an inner core of alpha alumina and an outer layer comprising a mixture of gamma alumina and delta alumina.

Abstract translation: 本发明提供一种脱氢催化剂复合材料，其能够提供特征在于烃的至少为19的溴值的脱氢烃产物。 本发明的脱氢催化剂包含含有VIII族成分的纳米级复合物; IVA组分和含硫封端剂; 碱组分; 卤素组分; 以及具有α氧化铝内核和包含γ氧化铝和δ氧化铝的混合物的外层的载体。