PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 06.99 |
USES | Olefin Epoxidation |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Method of regenerating used non-zeolitic heterogeneous ca talyst compn comprised of Si,O compd, inorg. O,Ti compd & used to catalyze epoxidation of olefin using organic hydroperoxide, comprising: - Contacting compn with water etc in absence of olefin & orga nic hydroperoxide at 20 - 400C |
PATENT PHOTOCOPY | Available on request |
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