A new heterogeneous catalyst, i. e. lead-zinc double oxide has been developed.
开发出一种新型高效氧化铅一氧化锌催化剂。
The heterogeneous catalyst first attracts the salt to its surface and holds it there.
多相催化剂先将盐吸附在它的表面并使它固定在那里。
Using magnesium methoxide as a heterogeneous catalyst to produce biodiesel was put forward, and the corresponding process for catalyst disposal was researched.
开发了以甲醇镁为非均相催化剂制备生物柴油的工艺流程，研究了相应的催化剂后处理工艺。
According to the different patterns and catalytic processes, the heterogeneous catalysts are classified into two types, namely liquid-liquid biphasic catalyst and immobilized catalyst.
根据在反应体系中的不同存在形态和催化过程，把非均相化含钨催化剂分为液-液两相催化剂和固载化催化剂两大类。
The new preparation process of tetrabromobisphenol - a with bisphenol - a, bromine and hydrogen peroxide as raw materials by a heterogeneous catalyst reaction has been introduced in this paper.
以双酚a、溴水和过氧化氢为原料，采用非均相催化反应技术合成四溴双酚a的新工艺。
TPR results showed that catalyst with heterogeneous distribution has two peaks while that with homogeneous distribution has only one peak.
TPR结果表明，非均匀分布催化剂有两个还原峰，而均匀分布催化剂只有一个还原峰。
A heterogeneous catalytic system for methylolation of alkali lignin was constituted of tetrahydrofuran containing purified alkali lignin and solid alkali catalyst with special structure .
将合成出的具有特定结构的复合型固体碱催化剂，与溶有纯化碱木素的四氢呋喃建立起多相催化体系，对碱木素进行了多相催化羟甲基化作用。
The experiment of catalyst removal showed the oxidation was a heterogeneous reaction.
催化剂转移实验显示，氧化反应在多相体系中进行。
A heterogeneous bifunctional catalyst was synthesized by incorporating chiral amine and acid groups into silica.
通过将手性胺和酸基团同时引入到二氧化硅表面制备得到了一种多相双功能催化剂。
In this paper, polymerization of maleimides in a heterogeneous system was studied using nanocrystalline titanium dioxide as catalyst.
用二氧化钛纳米晶作为催化剂对马来酰亚胺进行非均相聚合反应。
A gaseous reaction mixture flows from the bottom to the top of a heterogeneous particulate catalyst that forms a fluidized bed in which baffles are arranged.
气态反应混合物从形成流化床的非均相颗粒催化剂的底部流动到其顶部，其中流化床中排列有隔板。
Also, HAP-based material acting as a catalyst shows its advantage in heterogeneous catalysis system.
同样，以HAP基材料作为多相可循环催化剂也已显示出其在催化领域的优势。
This invention relates to a heterogeneous catalysis palladium catalyst, in addition to its preparing method and usage.
本发明涉及一种非均相钯催化剂、合成方法和用途。
The heterogeneous transient model of a fixed - bed reactor packed with vanadium catalyst, S101, for catalytic oxidation of SO2 and operating in a flow direction switched periodically was developed.
建立了充填国产s101钒催化剂的、单段流向变换周期操作固定床反应器的非均相动态模型。
The heterogeneous catalytic synthesis of 1 bromododecane from ROH and HBr is studied . The experiment is carried out with 717 anion exchange resin as catalyst .
实验研究了溴代十二烷的异相催化合成（反应是以十二醇和氢溴酸为原料，在预处理后的717阴离子交换树脂催化剂作用下进行的）。
The heterogeneous catalytic synthesis of 1 bromododecane from ROH and HBr is studied . The experiment is carried out with 717 anion exchange resin as catalyst .
实验研究了溴代十二烷的异相催化合成（反应是以十二醇和氢溴酸为原料，在预处理后的717阴离子交换树脂催化剂作用下进行的）。
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