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الإعدادات

الإعدادات

1. KR1020040100854 - METHOD FOR PREPARING RUTHENIUM-CARRYING ALUMINA AND METHOD FOR OXIDIZING ALCOHOL

المكتب جمهورية كوريا
رقم الطلب 1020037016904
تاريخ الطلب 24.12.2003
رقم النشر 1020040100854
تاريخ النشر 02.12.2004
نوع النشر A
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
C07B 61/00
C07D 333/22
C07C 205/44
B01J 23/46
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 CO., LTD.
스미또모 가가꾸 가부시끼가이샤
المخترعين MIZUNO NORITAKA
미즈노노리따까
YAMAGUCHI KAZUYA
야마구찌가즈야
ISHIDA HAJIME
이시다하지메
الوكلاء 특허법인코리아나
بيانات الأولوية JP-P-2002-00126189 26.04.2002 JP
2002345108 28.11.2002 JP
الاسم
(EN) METHOD FOR PREPARING RUTHENIUM-CARRYING ALUMINA AND METHOD FOR OXIDIZING ALCOHOL
(KO) 루테늄 담지 알루미나의 제조 방법 및 알코올의 산화 방법
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.

© KIPO & WIPO 2007

(KO)
3 가의 루테늄을 함유하는 용액에 알루미나를 현탁시킨 후, 염기를 첨가하여 제조된 루테늄 담지 알루미나를 제공한다. 이 루테늄 담지 알루미나는, 알코올을 분자 상태의 산소와 접촉시켜 산화시킬 때의 촉매로서 유용하고, 알코올을 높은 전화율로 산화시켜, 케톤, 알데히드, 카르복실산 등을 양호한 생산성으로 제조할 수 있다.