溶剂法

溶剂法合成N，N'-亚甲基双丙烯酰胺的研究

Study on the Synthesis of N , N ′ - methylenebisacrylamide by Solvent method

采用溶剂法合成了钻井液用低粘度羧甲基纤维素钠（CMC）。

Sodium carboxymethyl cellulose ( CMC ) of low viscosity grade was synthesized by solvent method .

超临界CO2抗溶剂法重结晶AP微细颗粒的研究

Recrystallization of AP by Supercritical CO_ 2 as Anti-Solvent Method

助溶剂法生长Bi3Sr3CaCu（2.5）Ox超导晶体

Crystal Growth of Superconducting Compounds Bi_3Sr_3CaCu_ ( 2.5 ) O_x by Flux Method

本论文对传统溶剂法浸提小麦胚芽中的维生素E进行了细致的研究。

The thesis of the traditional solvent extraction of vitamin E in wheat germ carried out detailed research .

负载型铜基催化剂的制备及其在仲丁醇脱氢和糠醛加氢耦合反应中的应用乙醇溶剂法合成N，N′-二仲丁基对苯二胺的研究

Preparation of Supported Copper Based Catalysts and Its Application in Coupling Process of 2-Butanol Dehydrogenation and Furfural Hydrogenation Synthesis of N , N ' - Di-sec-butyl-p-phenylenediamine in Ethanol Solvent

利用O／W型乳化添加非溶剂法，制备了水溶性药物复合高分子微胶囊，实验所选择的核物质为茶碱，壳物质为乙基纤维素。

An O / W emulsion non solvent addition method was used to prepare ehtylcellulose ( EC ) microcapsules of water soluble pharmaceuticals ( theophylline ) .

利用溶解度参数法、共溶剂法、稀溶液粘度法、折光指数法、玻璃化温度法和红外光谱法对PVC和CA的相容性进行探讨。

The miscibility of PVC blends in tetrahydrofuran ( THF ) were characterized by solubility parameter , dilute solution viscometry , refractive index and glass transition temperature , etc.

以高碳醇为原料，采用P2O5溶剂法合成磷酸酯。

Alkyl phosphate was prepared by higher alcohol and P_2O_5 in a solvent .

微波条件下SiO2/K2CO3促进的无溶剂法由肉桂醛/NH2OH·HCl直接制备肉桂腈

Microwave Assisted Synthesis of Cinnamonitrile from Cinnamaldehyde / NH_2OH · HCl Enhanced by SiO_2 / K_2CO_3 under Solvent-free Condition

目前，有许多新型CNR生产方法已经产生，其中比较有生产发展前景的有新型溶剂法、溶剂交换法、水相法、醇析法等。

The new solution technique , the solvent exchange technology , aqueous-phase way and alcohol-precipitated technology have development prospect of them .

相同料液比时，55℃超声法提取1h比65℃溶剂法提取2h的DHA和EPA提取率提高25%～44%。

Under the same RMV , the extraction yields by ultrasonic extraction 1h at 55 C were higher by 25 % ~ 44 % than that by solvent extraction 2h at 65 C.

随着我国乙烯工业的发展，今后发展顺酐工业应重视以正丁烷或混合C4为原料，采用催化氧化流化床及溶剂法回收成品的新工艺。

As the ethylene industry develops , attention should be paid to the normal butane and mixed C_4 as raw materials for the production of maleic anhydride and new technology should be adopted i. e. catalytic oxidizing fluidized bed and solvent method for recovering end product in the future .

利用溶剂法和丁胺滴定法对REY分子筛裂化催化剂的表面酸性进行了测定，得到了两套酸量-酸强度分布曲线。

Two sets of acidity-acid strength distribution curve were obtained with solvent method and butylamine titration on determining surface acidity of molecular sieve catalysts .

由于水飞蓟素在水中几乎不溶，本文首先采用溶剂法，以PVPK30为载体，制备了水飞蓟素固体分散体，以提高水飞蓟素的水溶性。

Due to aqueous insolubility of silymarin , the solid dispersion was prepared by the solvent method using PVP K30 as the hydrophilic carrier matrix .

为了有效利用生物质资源，采用高沸醇溶剂法分离纤维素和木质素，得到了高沸醇木质素（HBSL）。

For efficacious application of biomass resources , the high boiling solvent method was developed to produce high boiling solvent lignin ( HBSL ) .

无溶剂法合成亚磷酸二乙酯

Synthesis Process of Diethyl Phosphite in the Absence of Organic Solvent

均相无溶剂法合成蔗糖酯

The Synthesis of Sucrose Esters by Homogeneous Non - solvent Method

单相溶剂法萃取南瓜籽油的工艺研究

The Extraction Technology of Pumpkin Seed Oil by Single-phase Solvent Method

溶剂法纤维素纤维的结构性能与应用

The Structure Formation Performance and Use on the Solvent Spun Fibers

溶剂法对氨基苯磺酸的合成研究

Study on The Synthesis of p-Aminobenzene Sulfonic Acid by Method of Solvent

溶剂法提取迷迭香天然抗氧化剂工艺研究

A study on the the solvent extraction technics of rosemary natural antioxidant

无溶剂法合成氯化石蜡-70的研究

A study on Sythesis of chlorinated paraffin 70 by the solventless method

催化裂化柴油溶剂法脱色精制研究

Study on Solvent Refining of FCC Diesel Oil for Decolorization

混合溶剂法合成烷基聚葡萄糖苷

The Synthesis of Alkyl Poly Glucoside in The Mix-alcohol Solvent

针对溶剂法提取茶叶中咖啡因所存在的不足，探讨了用溶剂法从茶叶中提取咖啡因的实验改进。

An improved method for extraction of caffeine from tea was introduced .

变换溶剂法研究费米共振效应

Study of Fermi Resonance by the Method of Solvent Variation

溶剂法合成β-及ε-型铜酞菁

Synthesis of β - and ε - Copper Phthalocyanine in Solvent 160S

酶解-溶剂法提取罗汉果中黄酮类物质的研究

Study on enzyme-solvent extraction process for flavonoid from grosvenor momordica

有机溶剂法提取松木木屑中木质素的研究

Research on extraction of pine wood lignin with organic solvent