• 实验采用光电催化法处理大量马扎林废水

    This experiment applied photo-electric-catalyzed to treat substantive mazarine wastewater.

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  • 采用贝恩菲尔德技术催化研究血浆淀粉酶

    Plasma amylase was studied by an enzymatic method using Bernfeld technique.

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  • 采用浮游催化喷雾进料技术制备纳米管。

    Carbon nanotubes have been obtained by the floating catalyst method using the feedstock spray technique.

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  • 相同条件下等离子体-催化优于化学催化法

    Under the same conditions, Plasma catalysis are better than conventional catalysis and plasma methods.

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  • 本文主要探讨了液相催化合成甲酸甲酯可能性

    The possibilities of catalytic slurry phase synthesis for MF directly from synthesis gas are discussed in the paper.

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  • 其中尿ADA消化砷铈催化法触诊

    The urine iodine level was determined by cold digested ADA and the goiter rate by palpation.

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  • 总结了乙催化合成盐酸工艺改进措施介绍了?。

    Improvement measures and synthesis processes of acetamidine hydrochloride from nitrile over acid catalysts were reviewed.

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  • 本文脱硫主要成份氧化还原电位解释液相催化法的脱硫原理

    This paper illustrates the principle of liquid phase catalysis sulfur removal with oxidation and reduction electric potential of the major compounds of sulfur removal absobent solution.

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  • 本文聚糖为原料,通过催化法纤维素来研究其降解情况

    In this paper, the degradation condition of chitosan has been studied by photocatalysis and cellulase degradation.

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  • 介绍了江汉油田化工总厂催化氯化石蜡生产技术进行改进情况及应用效果

    The improvement of catalytic production technology of chlorinated paraffin in Salt Chemical Industry Genernal Plant of Jianghan Oil Field was introduced as well as the practical results.

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  • 以正丁醇-盐酸为铁盐催化法反应介质测定了葡萄超微中的花青素含量

    The proanthocyanidin content in the ultrafine powder of grape seed was determined inn-butanol-HCl reaction medium.

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  • 介绍了尿素转化化学反应机理三聚氰胺低压催化法工艺最佳反应条件

    This article introduces the chemical reaction mechanism of urea conversion into melamine. It also describes the optimum reaction conditions for low-pressure Catalytic melamine production process.

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  • 试验表明,采用复合催化法容易制备聚合速度软化适宜用热塑性酚醛树脂

    The results showed that a kind of fast curing novolac for shell process whose softing point is reasonable was easily prepared by compound catalysis.

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  • 试验表明,采用复合催化法容易制备聚合速度软化适宜用热塑性酚醛树脂

    The results showed that a kind of fast curing novolac for shell process whose softing point is reasonable was easily prepared by compound catalysis .

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  • 采用催化过氧化进行催化处理,非散射红外吸收测定过氧化氢中的有机碳含量

    Methods After hydrogen peroxide products were catalyzed by platinum, total organic carbon in it was detected by NDIR.

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  • 微波催化法分解天然气中的H2S,其分解率达91.2%,能同时得到H2和S两种产物。

    In natural gas, 91. 2% H2S can be decomposed into H2and s by microwave.

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  • 简单、快速、准确,成功地应用于氧化催化法生产氧化铁中亚铁控制分析成品鉴定

    This method has been applied as control analysis in the oxidation catalytic processing of ferric oxide, and also in the identification of final products.

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  • 比较三种不同鱼油原料脂肪酸组成含量各项品质指标选取步鱼油催化进行酯化反应

    Compare three different fish oil materials on fatty acids composition, content and quality indexes, choose menhaden oil for the synthesis of ethyl esters by alkaline catalyst.

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  • :采用催化过氧化进行催化处理,非散射红外吸收测定过氧化氢中的有机碳含量

    Methods: After hydrogen peroxide products were catalyzed by platinum, total organic carbon in it was detected by NDIR.

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  • 报道了竹节纳米碳管连续合成通过对生长因素控制可以浮动催化连续合成竹节状纳米碳管。

    Continuous synthesis of bamboo-shaped carbon nanotubes was reported. The continuous synthesis was realized by controling parameters using floating catalyst method.

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  • 本文研究硫酸为主催化过渡金属为助催化剂的中压液相催化合成n -异丙基邻甲苯胺

    In this paper the N-isopropyl-O-toluidine has been synthesized by means of co-catalysis used sulfuric acid as main catalyst and Nickel salt as catalytic promoter.

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  • 游离脂肪酶催化催化剂生产成本较低反应速率较快优点,成为生物柴油制备新的关注方向

    Due to its advantage of low cost and rapid reaction rate, soluble lipase catalysis has been considered as a promising way to prepare bio-diesel.

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  • 苯甲醛衍生物乙酮为原料,弱碱碳酸钾为催化为溶剂,转移催化合成查耳酮衍生物。

    Methods Chalcone derivatives were synthesized from benzaldehyde derivatives and acetophenone by using weak alkali potassium carbonate as based catalyst in water via phase - transfer catalysis.

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  • 增加微波辐射电压、处理时间活性炭用量(固液)均提高微波—吸附催化法处理结晶溶液脱色

    The removal rate of crystal violet was directly proportion to the power of microwave, radiation time, amount of activated carbon and initial concentration of crystal violet.

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  • 利用相转移催化合成香料2-甲基-3基吡嗪,对其反应条件进行探讨找到较佳的反应条件。

    The synthetic method of perfume 2 - methyl - 3 - methoxy pyrazine was investigated and better reaction conditions have been found.

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  • 综述了中孔活性碳纤维国内外研究进展,着重介绍了活化工艺金属催化法非金属添加剂制备

    In this paper, research work on mesopore activated carbon fiber at home and abroad is reviewed. Methods of pore size control such as activating process, metal catalyst and nonmetal add...

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  • 介绍共轭亚油酸(CLA)异构技术研究进展,评述异构CLA的碱性催化金属催化法生物酶异构

    The progress of isomerization technology of conjugated linoleic acid (CLA) was introduced. The methods of alkaline catalysis, metal catalysis and bio-enzymes isomerization were discussed respectively.

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  • 采用转移催化四丁基氯化铵催化合成了端基含磺胺嘧啶的聚乳酸,将肿瘤导向基团引入了可生物降解药物载体

    Sulfadiazine-polylactide, a tumor targeting drug carrier, was successfully synthesized by the phase transfer catalysis(PTC)with tetrabutyl ammonium chloride hydroxide as catalyst.

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  • 采用相转移催化合成了1羟基2甲酸四乙酰葡萄糖进行了IR、1HNMR、MS元素分析证明了其结构。

    Tetraacetyl glucosyl ester of 1 hydroxy 2 naphthoic acid was synthesized by PTC method and confirmed by IR, 1HNMR, MS and elemental analysis.

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  • 采用相转移催化合成了1羟基2甲酸四乙酰葡萄糖进行了IR、1HNMR、MS元素分析证明了其结构。

    Tetraacetyl glucosyl ester of 1 hydroxy 2 naphthoic acid was synthesized by PTC method and confirmed by IR, 1HNMR, MS and elemental analysis.

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