قيد المعالجة

الرجاء الانتظار...

الإعدادات

الإعدادات

1. CA2452176 - PROCESS FOR PREPARING RUTHENIUM-CARRYING ALUMINA AND PROCESS FOR OXIDIZING ALCOHOL

المكتب كندا
رقم الطلب 2452176
تاريخ الطلب 25.04.2003
رقم النشر 2452176
تاريخ النشر 06.11.2003
نوع النشر A1
التصنيف الدولي للبراءات
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
B01J 23/46
B01J 37/03
C07B 61/00
C07C 27/00
C07C 45/38
C07C 45/39
التصنيف التعاوني للبراءات
C07D 333/22
B01J 21/04
B01J 23/462
B01J 37/031
C07C 45/38
C07C 45/39
مودعي الطلبات SUMITOMO CHEMICAL COMPANY, LIMITED
المخترعين MIZUNO, NORITAKA
YAMAGUCHI, KAZUYA
ISHIDA, HAJIME
بيانات الأولوية 2002-126189 26.04.2002 JP
2002345108 28.11.2002 JP
الاسم
(EN) PROCESS FOR PREPARING RUTHENIUM-CARRYING ALUMINA AND PROCESS FOR OXIDIZING ALCOHOL
(FR) PROCEDE DE PREPARATION D'UNE ALUMINE PORTANT DU RUTHENIUM ET PROCEDE D'OXYDATION D'UN ALCOOL
الملخص
(EN)
A method for preparing a ruthenium-carrying alumina which comprises suspending alumina in a solution containing a tri-valent ruthenium, and then adding a base to the resultant suspension. A ruthenium-carrying alumina is useful as a catalyst for use in contacting an alcohol with molecular oxygen to oxidize the alcohol, and can be used for oxidizing an alcohol at an enhanced conversion and producing a ketone, an aldehyde, a carboxylic acid and the like with improved productivity.