hexadecandioic acid (hexadecane diacid)十六烷二酸 polytrimethylene hexadecane dicarboxylate【化】 聚十八烷二酸亚丙基酯 N.N.N. medium【医】 三N培养基 n n junction【电】 n-n接合 N,N' diethyl thiourea【化】 N,N'-二乙基硫脲 tastromine N,N【化】 二甲基-2-百里基氧乙胺 ...
The invention relates to a method of preparing n-tetradecane or n-hexadecane from natural acid. According to the invention, the natural acid and a solvent are mixed and then undergo a hydrogenation reaction in the presence of a catalyst and hydrogen, wherein the catalyst is a palladium/carbon...
Citric Acid Fermentation from n-Hexadecane By Yeasts; 正十六烷发酵产生柠檬酸的研究 2) hexadecane['heksədi,kein,,heksə'dekein] 正十六烷 1. To research the nano-scale thin film lubrication which consists widely in micro electro mechanical systems and precision instruments,firstly,an interaction...
The pH changes of MSM. The pH of MSM before centrifuge deceased largely at day 2 and day 3 because there existed acid substrate (Fig. 3(c)). In the other days, pH was found to be increased. Mishra and Singh24 also observed the pH of the incubation medium was found to range ...
Retardation Effects of Polyglycerol Fatty Acid Esters on the Crystallization of n-Hexadecane In this study, we investigated the effects of two types of polyglycerol fatty acid esters, both of which were made from the same polar group of polymerized... M Sakamoto,K Fukunaga,J Kuriyama,... - ...
Furthermore, we described the identification of extracellular alkane hydroxylase and alcohol dehydrogenase activity; acidification of the culture medium; identification of hexadecanoic acid in the culture medium by the GC-MS analysis; and variation concentration of intracellular n-hexadecane and hexadecanoic ...
Reactivity ProfileSaturated aliphatic hydrocarbons, such as N-HEXADECANE-D34, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydroca...
Pt/H-BEA (H) catalysts exhibited predominantly mesoporous structure by nitrogen physisorption and lower acid site density by NH3-TPD and Pt/H-BEA (C) exhibited unusually high mesoporosity based on our synthesis gel chemistry. Both catalysts had high secondary cracking reactions suppression but Pt/H...
Compared with Pd/ZSM-12, the Pd/ZSM-22 catalyst displays the higher selectivity for iso- hexadecane because of more favorable metal-acid balance caused by the larger C Pd /C H+ ratio. Furthermore, the Pd/Beta catalyst shows highest catalytic activity and maximum iso -hexadecane yield of ...
Some studies57 have observed an increase in the DOC, to some extent, after treatment with electrokinetics; however, the increase was achieved under acid soil conditions, as opposed to the alkaline soil in this experiment. Thus, employing electrokinetic treatment before bioremediation would have ...