In this paper, the catalytical esterification of palmitic acid with 1 hexadecanol by lipase immobilized by microemulsion base organo gel that consisted of bis (2 ethylhexyl)sodium sulphsuccinate/heptane/water/gelatin in apolar organic solvent was studied.

研究了以AOT二(2 乙基已基琥珀酸酯磺酸鈉/正庚烷/水/明膠組成的反相微乳凝膠固定化脂肪酶国产一页，在有機(jī)溶劑中催化棕櫚酸和十六醇的酯化反應(yīng)亚欧刺激视频在线播放。

At last, after all these researches, ILs were finally proved to promote the reaction on the improvement of catalytical activity and selectivity.

這一效果的產(chǎn)生，是整個離子液體助催化劑共同產(chǎn)生的，并不是單獨(dú)的陰離子和陽離子所能的達(dá)到的效果日韩欧美爱爱一区二区。

For efficient utilization of phosphorus—rich rhodochrosite and complicated sulfides, we have carried out some studies on enrichment of manganese, dephosphorization and bio-catalytical oxidation of sulfides supported by NSFC (No. 59374150, 59774010), the main contents include: properties of Huayuan Manganese ore; microorganisms preparation of dealing with manganese ore; physiological and biochemical properties of microbes used; the mechanism of microbes function to manganese ore; the separation, tameness of Thiobacillus ferrooxidans and its nutriment; bio—catalytical oxidation mechanism of sulfides; extraction of gold by bio—catalytical oxidation—cyanidation.

為解決我國儲量豐富的高磷貧碳酸錳礦石和復(fù)雜硫化礦有效利用中存在的問題日韩AA级毛片，我們在國家自然科學(xué)基金委員會的資助下（No.59374150，No.59774010）www.hbxiaonong.com，以花垣錳礦石和黃銅礦午夜性爽免费一级视频、黃鐵礦等為研究對象，進(jìn)行了高磷貧碳酸錳礦石的微生物富錳降磷和生物催化氧化硫化礦等的研討工作免费毛片一区，內(nèi)容包括：花垣錳礦石的性質(zhì)研究爱爱免費视频网址；富錳降磷微生物的篩選；試驗用微生物的生理生化特性及富錳降磷機(jī)理探討打开免费黄色网站在线观看；催化氧化硫化礦細(xì)菌的分離欧美成αⅴ人在线视频、馴化及營養(yǎng)條件確定；生物催化氧化硫化礦的機(jī)制日本人人干；金的生物催化氧化—氰化提取AV野狼。

This reaction procedure was improved by using only catalytical amounts of nickel and PPh3 in the presence of zinc.

我們在對Tiecco報道的偶聯(lián)反應(yīng)進(jìn)行研究的過程中發(fā)現(xiàn)，這一反應(yīng)可以在催化條件下進(jìn)行黄色A片视频。

Therefore, the development of novel catalytical system for C-N bond forming reaction with high yield and high selectivity was highly desired.

因此大黑吊性爱，需要發(fā)展新型的、高收率A片网站导航、高選擇性的C—N鍵形成的催化體系av日韩免费网址。

Its catalytical principle is mainly electronic effect and geometrical effect.

其催化作用原理則主要體現(xiàn)為電子效應(yīng)和幾何效應(yīng)兩方面。

Besides, the preparation of polymeric iron through bio—catalytical oxidation and its flocculating function have been investigated.

此外全国精品第一区黄片，本論文還就聚合鐵的生物催化氧化制備及其絮凝作用進(jìn)行一些探討手机黄网欧美高清。

In recent years, the construction of multi-functional inorganic materials is currently of great interest due to its intriguing electromagnetism, photochemistry, electric conductivity and catalytical, etc.

近幾年，由于多功能無機(jī)材料具有迷人的電磁久久免费视频免费看、光化學(xué)国产热情网站、電導(dǎo)和催化等特性是近來研究熱點(diǎn)之一。

It is well known that the physical and chemical properties of semiconductor nanomaterials highly depend on their size and shape, including optical, electrical, magnetic and catalytical properties.

中文摘要半導(dǎo)體納米材料的光學(xué)av免费在线观看网站大全、電學(xué)久久国产精品免费一区二区三、磁學(xué)和催化等物理和化學(xué)性質(zhì)不但與其大小有關(guān)，而且還與其形貌息息相關(guān)看美女被操久久精品。

The catalytical performance of oxidative coupled reaction of methane is evaluated in a mini fixed bed reactor. The effects of reactive condition on catalytical performance are investigated. The structure of the catalysts was characterized using XRD.

在微型固定床反應(yīng)器中對催化劑的甲烷氧化偶聯(lián)反應(yīng)性能進(jìn)行了評價色色中文网，考察了反應(yīng)條件對催化性能的影響，采用XRD對催化劑的結(jié)構(gòu)進(jìn)行了表征在线人成。