Results 121 to 130 of about 998,634 (170)

催化裂化干气与苯制乙苯催化剂及工艺

open access: yes, 1991
催化裂化干气与苯制乙苯催化剂及工艺待填
待填写
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一种甲醇水蒸气催化重整制氢催化剂及其制备方法

open access: yes, 2014
一种甲醇水蒸气催化重整制氢催化剂及其制备方法,该催化剂以Cu和Zn的金属氧化物作为活性组分,以Ce和/或Zr的金属氧化物为载体,利用化学沉淀过程制备,再经过过滤、洗涤、干燥、焙烧、成型、再焙烧后形成催化剂。该催化剂适用于常压下,水醇摩尔比在1-2,空速1h-1-7h-1,反应温度220-260℃的条件下反应,催化剂稳定运行400h。本发明的优势在于:制备低温高活性 ...
张磊, 王树东, 潘立卫, 倪长军
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[Role of succinylation modification in central nervous system diseases]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Gu M, Ren K, Zhang Z, Chen X.
europepmc   +1 more source

匀相催化与多相催化入门-未来的催化化学

open access: yes, 1990
陆世维译   +2 more
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烃类催化异构化

open access: yes, 1963
Ar.A.彼德罗夫著
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[Advances in Nanozyme-Aptamer Systems for the Detection of Foodborne Pathogens]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Liang H, Jia S, Zhan Z, Cai Y, Niu X.
europepmc   +1 more source

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