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1)  solvent-system theory
溶剂体系理论
2)  solvation theory
溶剂理论
3)  solvent system
溶剂体系
1.
The choice of solvent system in synthesizing liquid crystalline polyamide by using solution method;
溶液法合成液晶聚酰胺中溶剂体系的选择
2.
Effect of novel solvent system on production technology of thermoplastic elastomer SBS;
新溶剂体系对SBS生产工艺的影响
3.
Selection of solvent system for high speed countercurrent chromatography in separation of natural products;
高速逆流色谱分离天然产物的溶剂体系选择
4)  theoretical linear solvation energy relationships
理论线性溶剂化能关系
5)  solvent-free system
无溶剂体系
1.
Compared with five commercial lipases, the whole-cell lipase of Rhizopus chinensis CCTCC M201021 (RCL) showed high catalytic ability in the transesterification of soybean oil to fatty acid methyl ester (biodiesel) in the solvent-free system.
比较了5种不同商品化脂肪酶和自制的华根霉CCTCCM201021全细胞脂肪酶(RCL)催化油脂合成生物柴油的转化效果,结果表明,RCL能有效应用于无溶剂体系催化合成生物柴油。
2.
Candida rugosa lipase(CRL) dispersed by diatomite powder was used in the enzymatic synthesis of feruloylated dioleoylglycerol(FDO) by transesterification of triolein and ethyl ferulate in solvent-free system.
在无溶剂体系中以分散在硅藻土上的褶皱假丝酵母脂肪酶为催化剂,以阿魏酸乙酯与油酸甘油酯为原料,一步合成阿魏酸双油酸甘油酯。
3.
The transesterifiction of N-BOC-L-phenylalanine ethyl ester with D-glucose catalyzed by α-chymotrypsin in solvent-free system was studied.
研究了在无溶剂体系中Α-糜蛋白酶催化N-BOC-L-苯丙氨酸乙酯与D-葡萄糖的酯交换反应,考察了水含量、反应时间、搅拌以及底物摩尔比等因素对酯交换反应的影响。
6)  aqueous solvent
水溶剂体系
1.
The mixed acid containing the sulphuric acid and organic acid was found to display better catalytic activity than others in aqueous solvent.
实验发现,在水溶剂体系中,以n(H2SO4)∶n(有机弱酸)=2∶1的混合酸为催化剂的催化活性最佳,在反应温度95℃、反应时间3。
补充资料:溶剂体系理论
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性质:酸碱理论之一。酸是增加溶剂特征阳离子浓度的物质,碱是增加溶剂特征阴离子浓度的物质。一些溶剂可自动电离生成特征的阳离子和阴离子。如2HAc=H2Ac++Ac—,2NH3=NH4++NH2—,2H2SO4=H3SO4++HSO4—,2SO2=SO2++SO32—,为处理这些体系中溶质的电离和中和反应,提出上述理论。该理论扩大了酸碱概念,但不适于不电离的溶剂(如苯和氯仿)中的酸碱体系。

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