公开(公告)号：DE60108114T2

公开(公告)日：2005-12-08

申请号：DE60108114

申请日：2001-05-11

Applicant: STATOIL ASA STAVANGER

Inventor： RYTTER ERLING ,  ROENNEKLEIV MORTEN ,  OLSBYE UNNI

IPC: B01J23/00 ,  C01B13/36 ,  C01F7/00 ,  C07C5/32

Abstract: A hydrotalcite-based material having an improved mechanical strength, said hydrotalcite having the following general formula: M2+aM3+b(OH)c(An-)d*xH2O wherein M2+ is at least one divalent metal; M3+ is at least one trivalent metal; A is an n-valent anion, n is 1 or 2 and a and b are positive numbers, a>b, which hydrotalcite is deposited on alumina or an alumina precursor, a process of preparing said hydrotalcite-based material, the use thereof as a catalyst support material, a catalyst for the dehydrogenation of propane, and a process using such a catalyst in the dehydrogenation of propane.

公开(公告)号：DE60108114D1

公开(公告)日：2005-02-03

申请号：DE60108114

申请日：2001-05-11

Applicant: STATOIL ASA STAVANGER

Inventor： RYTTER ERLING ,  ROENNEKLEIV MORTEN ,  OLSBYE UNNI

IPC: B01J23/00 ,  C01B13/36 ,  C01F7/00 ,  C07C5/32

Abstract: A hydrotalcite-based material having an improved mechanical strength, said hydrotalcite having the following general formula: M2+aM3+b(OH)c(An-)d*xH2O wherein M2+ is at least one divalent metal; M3+ is at least one trivalent metal; A is an n-valent anion, n is 1 or 2 and a and b are positive numbers, a>b, which hydrotalcite is deposited on alumina or an alumina precursor, a process of preparing said hydrotalcite-based material, the use thereof as a catalyst support material, a catalyst for the dehydrogenation of propane, and a process using such a catalyst in the dehydrogenation of propane.