说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 固相转化
1)  Solid transformation
固相转化
1.
Solid transformation of amorphous silica was completely carried out on the surface of silicalite-1 in a hydrothermal system with an organic template.
无定型二氧化硅在硅沸石表面上的固相转化龙英才(复旦大学化学系,上海,200433)关键词硅沸石,固相转化,无定型二氧化硅硅沸石(Silicalite-1)的晶体结构与ZSM-5相同,由于其疏水/亲有机物的独特吸附特性作为一种新型沸石吸。
2)  Solid-state conversion
固相转化法
3)  solid-liquid phase transfer catalysis
固-液相转移催化
1.
7-Hydroxyflavone glucoside and 7-hydroxyflavone arabinoside were synthesized by means of the solid-liquid phase transfer catalysis from 1-bromo-2,3,4,6-tetra-O-acetyl-α-D-glycopyranose and 7-hydroxyflavone using tetrabutylamino bromide as the phase transfer catalyst and potassium carbonate as the base.
对传统的合成黄酮糖苷的方法进行了改进,以溴代乙酰糖和7-羟基黄酮为原料,四丁基溴化铵为相转移催化剂,以K2CO3为除酸剂,采用固-液相转移催化法合成了7-羟基黄酮葡萄糖苷和7-羟基黄酮阿拉伯糖苷。
2.
Two N-alkyl pyrrolidone,N-octyl pyrrolidone and N-lauryl pyrrolidone,wereprepared by means of solid-liquid phase transfer catalysis in 83.
N-烷基吡咯烷酮的合成王锡臣,张颂培,祝钧(北京轻工业学院化工系北京100037)关键词烷基吡咯烷酮,固-液相转移催化,合成N-烷基吡咯烷酮可用作香波增稠剂,染发烫发调理剂,啤酒、葡萄酒中多酚洁净化剂和洗涤去渍剂等[1],其合成一般采。
4)  in-situ solid-transformation method
原位固相转化法
1.
Synthesis of ZSM-35 zeolite by in-situ solid-transformation method;
原位固相转化法合成ZSM-35沸石
5)  in-situ solid phase transformation
固相原位转化法
1.
EU-1 zeolite was synthesized from HMBr2, Na2O, Al2O3, SiO2 and H2O by in-situ solid phase transformation, and crystallization time of the zeolite was shortened from 168 h to 28 h comparing with conventional hydrothermal method.
采用固相原位转化法在HMBr2-Na2O-Al2O3-SiO2-H2O体系中快速合成出高结晶度的EU-1分子筛,晶化时间明显缩短,从水热合成时的168h缩短至28h;考察了水添加量对晶化过程的影响,发现在较低的液固比(n(H2O)∶n(SiO2)=4。
6)  solid-liquid phase transfer catalysis
固液相转移催化
1.
Eethyl 4-cyanotetrahydropyran-4-carboxylate was synthesized from di-(β-chloroethyl) ether,ethyl cyanoacetate and K2CO3 via solid-liquid phase transfer catalysis,using DMF as solvent and dodecyltrimethylammonium bromide(DTMAB) as catalyst[n(DTMAB)∶n(ethyl cyanoacetate)=0.
以二氯乙醚与氰乙酸乙酯为原料,通过固液相转移催化法合成4-氰基四氢吡喃-4-甲酸乙酯。
补充资料:低固相钻井液
分子式:
CAS号:

性质:是一种水基钻井液。固相总含量在6%~10%(V/V)范围内,其中膨润土含量控制在3%或更低,钻屑与膨润土之比小于2:1(V/V)。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条