三元酸

对三元酸易溶酸式盐溶液（铵盐除外）中H+离子浓度的计算公式及公式的应用进行讨论。

We study the calculation formula and its application of H + concentration in soluble acidic saline solution of tribasic acid ( except NH4 + salt ) in this paper .

C（22）-三元酸三酯的合成

Synthesis of C_ ( 22 ) - triesters of tricarboxylic acid

油脂合成C（22）二元酸及三元酸的研究

Research on the synthesis of c_ ( 22 ) dicarboxylic acids and c_ ( 22 ) tricarboxylic acids from oils

在强酸性溶液中，OFL分子可以结合两个质子而以三元酸H3L2+的形式存在，最大荧光发射波长（λmax）为505nm。

In strong acidic solutions , OFL molecule might accept two protons to exist as ternary acid H 3L 2 + with a maximum emission wavelength ( λ max ) at 505 nm .

以棉籽油脂肪酸为原料，将非共轭的亚油酸在碘催化下转化成共轭亚油酸，同时与富马酸发生Diels-Alder反应，制备了C（22）-三元酸。

C_ ( 22 ) - Tricarboxylic acid was synthesized from the fatty acid of cottonseed oil by converting non - conjugated linoleic acid to conjugated linoleic acid in the presence of iodine as catalyst , followed by Diels-Alder reaction between conjugated linoleic acid and fumaric acid .

C22-三元酸三酯的合成以棉籽油甲酯为原料，将非共轭的亚油酸甲酯在催化剂作用下转化成共轭亚油酸甲酯，同时与富马酸二酯发生Diels-Alder反应，生成C22-三元酸三酯。

The triesters of C_ ( 22 ) - tricarboxylic acid could be prepared by the Diels-Alder adduct using methyl ester of cottonseed oil as raw material , change non - conjugated methyl linoleate into conjugated methyl in the presence of catalyst , then react with diesters of fumarate .

采用正交实验设计探讨了C22-三元酸的甲基二异戊酯的投料比、温度、催化剂用量、反应时间对合成反应的影响。

Orthogonal design was adopted to show the influences of ratio of reactants , reaction temperature , amount of catalyst , reaction time on the synthesis of C_ ( 22 ) - methyl diisoamyl esters of tricarboxylic acid .

丙烯酸酯三元共聚物酸掺杂改性聚苯胺的研究

Study of Polyaniline Doped and Modified by Acrylic Ternary Copolymer Acid

研制了新型三元SO2-4/Fe2O3-ZrO2-SiO2固体酸催化剂并用于催化乙酸/丁醇酯化反应；

A new type solid acid of SO ~ 2 - __4 / Fe_2O_3-ZrO_2-SiO_2 was prepared through coprecipitation - impregnation method and used to catalyze the esterification of acetic acid and butanol .

在一定的条件和一定的比例下，Zn-Sn-0可以形成新的三元TCO材料锡酸锌。

With certain conditions and certain proportion of Sn and Zn , the new ternary TCO material called zinc stannate can be formed .