acetal是什么意思

网络释义

用法例句

Progress on research of catalyst for synthesis of butyraldehyde glycol acetal;

合成丁醛乙二醇缩醛的催化剂研究进展

Using self-made H3PW6Mo6O40 as catalyst,butyraldehyde glycol acetal was prepared by butyraldehyde and glycol.

用自制的磷钨钼杂多酸作催化剂,以丁醛和乙二醇反应合成了丁醛乙二醇缩醛。

4% of feed stocks,volume of cyclohexane as the water-carrying agent is 8 mL,and the reaction time is 45 min,yield of butyraldehyde glycol acetal can reach 77.

以单质碘为催化剂,通过丁醛和乙二醇反应合成了丁醛乙二醇缩醛。

Synthesis of furfural glycol acetal using H_3PW_(12)O_(40)/SiO_2 as catalyst;

H_3PW_(12)O_(40)/SiO_2催化合成糠醛乙二醇缩醛的研究

It was found that experimentlly yield of furfural glycol acetal was 93.

糠醛乙二醇缩醛的收率为93。

Catalytic synthesis of n-butyraldehyde glycol acetal with tin tetrachioride supported on silica gel;

硅胶负载四氯化锡催化合成丁醛乙二醇缩醛

Catalytic synthesis of n-butyraldehyde glycol acetal with SO_4~(2-)/TiO_2-La_2O_3;

SO_4~(2-)/TiO_2-La_2O_3催化合成丁醛乙二醇缩醛

n-butyraldehyde glycol acetal was catalytically synthesized from n-butyraldehyde and glycol as raw materials in the presence of phosphotungstic acid pur supported on active carbon as catalyst.

用活性炭负载磷钨酸催化合成丁醛乙二醇缩醛,研究了催化剂的用量,反应温度,反应时间,醛醇物质的量之比及带水剂等因素对反应的影响。

Study on Catalytic Synthesis of Isobutyraldehyde Glycol Acetal by Strong Acidic Cation Exchange Resin

强酸性阳离子交换树脂催化合成异丁醛乙二醇缩醛的研究

citronellal cycloglycol acetal

香茅醛环乙二醇缩醛

polyvinyl butyral cementing agent

聚乙烯醇缩丁醛粘合剂

GREEN SYNTHESIS OF BENZALDEHYDE 1,3-BUTANEDIOL ACETAL

苯甲醛1,3-丁二醇缩醛的绿色合成

Any of the class of compounds formed from aldehydes combined with alcohol.

醛缩醇，醛缩二醇任何一种由乙醛和乙醇结合而成的化合物

Study on Application of Crotonaldehyde in Adhesives of Poly (Vinyl Acetals);

丁烯醛在聚乙烯醇缩醛胶方面的应用研究

straw green epoxy polyvinyl butyral enamel

草绿环氧聚乙烯醇丁缩醛磁漆

Synthesis of Phenylacetaldehyde 1,2-Propanediol Acetal Catalyzed by Cerium Sulfate

硫酸高铈催化合成苯乙醛1,2-丙二醇缩醛

The Synthesis of Enal Glycol Acetal and the Application in Tobacco;

烯醛乙二醇缩醛的合成及其在卷烟中的应用

Catalytic synthesis of benzaldehyde glycol acetal with SO_4~(2-)/TiO_2-WO_3;

SO_4~(2-)/TiO_2-WO_3催化剂催化合成苯甲醛乙二醇缩醛

Synthesis of cinamaldehyde glycol acetal catalyzed by solid supported heteropoly acids

固载杂多酸催化合成肉桂醛乙二醇缩醛

Research Progress in Catalysts for Synthesis of Benzaldehyde Glycol Acetal

合成苯甲醛乙二醇缩醛催化剂的研究进展

polyvinyl acetal resin

聚乙烯醇缩乙醛树脂

Kinetic Study on Production of PVB by Alcohol Method

醇法生产聚乙烯醇缩丁醛的动力学研究

Synthesis of Benzylaldehyde Glycol Acetal Catalyzed by SO_4~(2-)/γ-Al_2O_3

SO_4~(2-)/γ-Al_2O_3催化合成苯甲醛缩乙二醇

Yierquan, glycol production sales; At the dry, cassava, bulletin marketing.

乙二醛、乙二醇生产销售；瓜干、木薯、丁酯购销。

Synthesis of 2-(2-Methoxyethoxy)acetaldehyde Diethyl Acetal

2-(2-甲氧基乙氧基)乙醛二乙醇缩醛的合成工艺研究

testing methods for polyvinyl butyral

聚乙烯缩丁醛试验方法