主要研究复合溶剂法提取辣椒红素的工艺。
Study on Extraction Process of Capsanthin from Red Chillies;
实验发现,异丙醚-苯酚复合溶剂对萃取对苯二酚有促进作用。
Experiment results showed that mixed solvent of isopropyl ether and phenol could promote the extraction of hydroquinone.
用溶剂和微量萃取剂组成的复合溶剂对催化裂化柴油络合萃取, 再结合碱洗来改善其安定性。
FCC LCO was treated by an solvent containing complexing agent followed with caustic washing in laboratoty.
采用无溶剂法合成表面活性剂——棕榈酸葡甘聚糖酯(PKGM),并选择无毒复合溶剂进行分离、精制。
In the paper, surfactant palmitoylated konjac glucomannan(PKGM) was synthesized by solventless method and refined by non-toxic compounded solvent.
介绍了用一种碱性复合溶剂体系,在比较缓和的条件下,通过化学反应和抽提从直馏柴油中脱除石油酸的工艺过程。
Petroleum acids was removed from straight-run diesel distillate through chemical reaction and extraction under moderate conditions using an alkaline complex solution.
简要地介绍了无溶剂复合工艺;
This article briefly introduces composite technology without solvent.
实验发现在硅烷化处理时,选择不同极性的溶剂对复合光催化剂的吸附性能有显著影响。
It was found that the polarities of the solvents in the silylanization have great influences on the adsorbability of photocatalyst composite.
非对称性的反渗透(RO)聚酰胺(PA)复合膜可以通过溶剂处理方法改性成为渗透汽化(PV)分离有机物水溶液的均相膜。
Asymmetric reverse osmosis (ro) polyamide (pa) composite membrane may be modified by means of solvent processing technique into pervaporation (PV) membrane for separating organic aqueous solution.
采用氯醚树脂为基料,复合导电石墨、溶剂和助剂所制备的导电涂料,体积电阻率可达0。
The title conductive coatings based on chlorinated polyether resin as binder and mixed with compound conductive graphite, solvents and additives shows its volume resistivity 0.
用溶剂完全蒸发法制备了PVA复合膜。
Polyvinyl alcohol(PVA)composite membranes were prepared by means of the solvent complete evaporation.
苗叶片为试材,提取其类囊体膜并利用不同增溶剂研究pSI蛋白复合物的分布以及不同凝胶浓度的DOC - PAGE分离特性。
Different solubilizers were used to study the distribution of photosystem I complex on the thylakoid membrane and different concentration of separation gel was used for PSI DOC-PAGE.
本发明所解决的技术问题为:提供了一种综合性能优良的溶剂法纤维素棉、竹复合纤维。
The invention to solve the technical problem is: to provide a performance fine of solvent method cellulose cotton and bamboo composite fiber.
独特的单组串联式复合过滤系统设计,配合大功率溶剂泵,能够处理最敏感的衣物。
Unique series of single composite filter system design, with high-power solvent pump, capable of handling the most sensitive clothing.
以OP与磷脂的复合率为评价标准,采用溶剂挥发法制备opplc。
The OPPLC was prepared by solvent evaporation method using binding ratio of OP and phospholipid as evaluation parameter.
在此基础上提出了悬浮电解法提纯铜与溶剂萃取法提纯金的复合工艺路线。
According to this analysis, technics route was determined as suspension electrolysis and solvent extraction.
通过使用一定配比的乙醇和四氢呋喃作混合溶剂,第一次培养出尿素和间甲酚的复合物单晶。
The complex crystal ofm-cresol and urea has been firstly cultivated by using a mixed solvent including ethanol and THF at a proper ratio.
用某溶剂作为金萃取剂,用某复合反萃还原剂在常温条件下进行一步还原;将箱式混合澄清槽经改进后作为萃取器。
A solvent was used as gold extractant and a sort of compound back extract reducer was used for reduction at one step in normal temperature.
结论溶剂分散法和湿态研磨法均适用于制备壳聚糖磷脂复合物。
Conclusion Both methods used are suitable to prepare chitosan-phospholipid complex.
在负责在产品开发,为化学,如尿素,苯酚,甲醛,PV C复合,聚酯,增塑剂,relon,过氧化氢和溶剂。
In charge in product development for chemical such as Urea, Phenol, Formaldehyde, PVC Compound, Polyester, Plasticizer, Relon, Peroxide and Solvents.
以聚笨硫醚(PPS)和聚酰亚胺(PI)为复合粘结剂与聚四氟乙烯(PTFE)混合于合适的溶剂中,制成含ptfe的涂料。
A coatings containing polytetrafluoroethylene (PTFE) was prepared with polyphenylene sulfide (PPS) and polyimide (PI) as adhesive which were mixed with PTFE in a suitable solvent.
摘要由有机稀土配体化合物、表面活性剂、助表面活性剂、稳定剂、溶剂等原料制备出有机稀土活性复合物。
The organic active compounds are prepared based on organic rare - earth coordinated complex, surfactant, assistant of surfactant, stabilizer and solvent.
乙醇分子复合物的互变异构能和孤立溶质分子的互变异构能结果很接近,表明溶剂分子参与反应并没有改变互变异构平衡。
The tautomeric energies of DHP(HMP)-ethanol clusters is close to that of the isolated solute molecule. It indicates that the solvent molecule have not changed the tautomeric equilibrium.
同时本文对黄芩苷磷脂复合物溶剂残留量及鼻黏膜刺激性进行了考察,结果表明,无四氢呋喃有机溶剂残留,且药物没明显的刺激性。
At the same time , we did the study of organic solvent residue and irritation to nasal mucosa. The results illustrate that the complex has no residue of tetrahydrofuran and no obvious irritation.
研究了复合材料的力学性能和耐溶剂性能。
The mechanical properties and solvent-resistance properties were studied.
将有机改性的粘土类复合物分散到溶剂中,同时加入油墨基体树脂形成具有相位延迟功能的油墨。
An organically modified clay compound is dispersed to a solvent and a printing ink matrix resin is added into the mixture at the same time to form printing ink having a phase delay function.
希望静电纺丝技术和水热-溶剂热合成相结合的方法还可以广泛应用于更多的光电功能复合材料的制备。
We hope electrospinning technique and hydro-and solvothermal synthesis can also be more widely used in the preparation of optoelectronic functional composites.
本文研究不同酚醛树脂质炭、不同溶剂溶树脂炭以及沥青—树脂复合炭的结构与性能;
The structure and properties for different phenol resin-based carbons and resin-pitch compound-based carbons are studied.
本发明溶剂法纤维素棉、竹复合纤维可用于生产各种纺织制品,如:衣、袜、装饰布等。
The invention is used to produce each textile, such as clothing, sock, decorative cloth, etc.
本发明溶剂法纤维素棉、竹复合纤维可用于生产各种纺织制品,如:衣、袜、装饰布等。
The invention is used to produce each textile, such as clothing, sock, decorative cloth, etc.
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