The synthesis of i amyl acetate from i amylic alcohol and acetic acid using silica gel carrier acid as catalyst is reported.
以乙酸和异戊醇为原料，采用硅胶载体酸为催化剂合成乙酸异戊酯。
Calcium ammine catalyst was prepared with metal calcium, dehydrated liquid ammonia as raw materials, nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂乙腈与环氧丙烷制备出氨钙体系催化剂。
The catalyst was characterized by high activity, supported by the carrier of silica can be adjusted, reducing the amount of ionic liquid, effectively lowering the cost of the catalyst.
该催化剂的特点是催化活性高，担载用的载体硅胶可以调节，降低了离子液体的用量，有效降低了催化剂的成本。
We report here the fluorescent sensor system for formaldehyde visualization, consisting of Nash reagent as formaldehyde recognition element and silica gel beads as its carrier.
研究了以乙酰丙酮法作为光化学敏感反应、以硅胶颗粒作为载体而制得的可视化荧光甲醛传感器，并研究了其对甲醛的响应性能。
The carrier includes the silica mesoporous molecular sieve on which there is organic group functional group.
该载体包括介孔分子筛，其特征在 于在介孔分子筛表面存在能与酶共价结合的有机基团官能团。
In chemical engineering, silica gel can be used as catalyst or the carrier of catalyst.
在化学工程领域，硅胶可以用作催化剂或催化剂的载体。
The invention relates to organic group functionalized silica mesoporous molecular sieve enzyme immobilized carrier and the preparing method.
本发明涉及一种固定化酶生物技术，特别涉及一种有机基团功能化介孔分子筛酶固定化载体及其制备方法。
The invention relates to organic group functionalized silica mesoporous molecular sieve enzyme immobilized carrier and the preparing method.
本发明涉及一种固定化酶生物技术，特别涉及一种有机基团功能化介孔分子筛酶固定化载体及其制备方法。
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