新工艺的主要改进为氯化钾原料不经精制而直接碳化，从而在成本相仿的情况下提高了产品档次。
With improvement unrefined potassium chloride is directly subjected to carbonization and therefore raises the product quality with similar cost.
重点考察了原料中杂质及温度等对氯化反应的影响和温度、催化剂对水解反应的影响。
Effects of the impurity of raw materials, reaction temperature and catalyst on the chlorination and hydrolysis are studied mainly.
以氯化亚铁和甘氨酸为原料，研究了甘氨酸螯合铁的合成工艺条件。
The synthesizing conditions of ferrous glycinate chelate using ferrous chloride and glycine as raw materials were studied in this paper.
本研究开发的碱式氯化镁晶须具有原料廉价易得、合成条件温和以及操作简单的特点。
The basic magnesium chloride whisker that is synthesized in this experiment has the character of the low cost, the mild conditions and easy operation.
以过氯乙烯氯化液为原料，研究了氯化液喷雾脱挥工艺，取得了良好的效果。
The devolatilization process with chlorination liquid of chlorinated polyvinyl chloride as raw material by the atomization technology was studied, and good results were obtained.
本文介绍用与文献不同的方法，直接用氯气制备氯化松香，原料易得，设备简单，没有污染。
This paper deals with a new method of preparing rosin chloride directly with chlorine, which is different from the traditional method as shown in relevant materials.
以氯化钡和尿素为原料，采用均相沉淀法制备针状碳酸钡超细粉体。
Extra fine powder of acicular barium carbonate is prepared using barium chloride and carbamide as raw material by using homogeneous precipitation method.
氧氯化锆是合成锆化学品的重要原料。
Zirconium oxychloride is the important raw material to produce Zirconium chemicals.
以氧氯化锆为原料，采用离子交换法制备氧化锆溶胶。
The preparation of zirconia sol by anion exchange method from zirconyl chloride as raw material was introduced in this paper.
研究了以烟杆废料为原料，在微波辐照和传统加热下氯化锌法制取活性炭的方法。
The method of preparing activated carbon from tobacco stems with zinc chloride by microwave irradiation and conventional processing was studied.
采用微波辐射技术，以苯酚、氢氧化钾和氯化苄为原料，N, N -二甲基甲酰胺为溶剂合成了苄苯醚。
Using phenol and benzyl chloride as raw materials and n, N-dimethyl formamide (DMF) as solvent, benzyl phenyl ether was synthesized under microwave radiation.
方法：以吲哚-3-甲酸为起始原料，酰氯化后与托品醇锂发生缩合反应，再与盐酸成盐制得盐酸托烷司琼。
Methods tropisetron hydrochloride was synthesized from indol-3-yl carboxylic acid by chlorination and condensation with tropic alcohol lithium, then salt formation with hydrochlororic acid.
以甲醛、苯酚、氧氯化锆为原料合成了高残碳锆酚醛树脂。
Phenolic resin modified with zirconium and with high char yield was synthesized with formaldehyde, phenol and zirconyl chloride as raw materials.
设计了以国内生产的间甲酚为原料，经过乙酰化、氯化、再酯化和醇解等四步合成间羟基苯甲醇的合成路线。
A new route to synthesize the target compound starting from m-cresol, which undergoes four steps including acetylation, chloration, esterification, and alcoholysis was proposed.
讨论了以2，4-二叔丁基苯酚、三氯化磷为原料合成抗氧剂168的方法。
The synthesis of antioxidant 168 has been studied by esterification of 2. 4-ditertbutylphenol and phosphorus trichloride.
着重解决了以运城盐湖卤水与氯化钡溶液为原料生产硫酸钡的技术难题。
In this paper, an advanced technology is metioned. Barium Sulfate is made from barium chloride and the bittern water in Yuncheng Saline Lake.
木质粉状活性炭以优质的木屑等为原料，采用氯化锌法生产，具有发达的中孔结构，吸附容量大、快速过滤等特性。
Powdered activated carbon to high-quality wood and other wood as raw materials, production of zinc chloride, have developed in the pore structure, adsorption capacity, fast filtering features.
以壬基酚和三氯化磷为原料，芳烃为溶剂，采用直接酯化法，可制备三壬基苯基亚磷酸酯。
Antioxidant tris (nonyl phenyl) phosphate was prepared with nonyl phenol and phosphorus trichloride as raw materials, arene as solvent and by using directive esterification method.
以氯化聚丙烯为主要原料，制备了一种环保型的聚丙烯塑料底材表面处理剂。
A kind of environment friendly finishing chemicals for treating polypropylene plastic surface is developed with chlorined polypropylene as main material.
本文介绍了目前国内出售的氢氧化铝的类别及其酸溶性差异，提供选择碱式氯化铝原料的依据。
The paper introduces the kinds of domestic aluminium hydroxide and the differences in their acid solubilities. It provides the conditions for raw material selection for basic aluminium chloride.
研究了以黑荆树皮栲胶废料为原料，在微波辐照下氯化锌法制取活性炭的方法。
In this paper, the method of preparing activated carbon from waste materials of tannin extract with zinc chloride by microwave radiation was studied.
以3,5 -二甲酚为原料，硫酰氯为氯化剂、四氯化碳为溶剂，合成对氯间二甲酚。
Using 3, 5-dimethyl phenol as raw materials, sulfuryl chloride as chlorination reagent and carbon tetrachloride as solvent to synthesize chloroxylenol.
提出了以无水氯化锂和无水氯化铝为原料，在干燥的空气中通过熔融反应合成氯化铝锂的新工艺。
The synthesis of lithium chloroaluminate by melting reaction in dry air is introduced. In which, anhydrous lithium chloride and anhydrous aluminium chloride are as raw materials.
探讨了等规聚丙烯原料性质对氯化反应的影响，同时研究了氯化反应的基本特征。
The effect of properties of isotactic polypropylene on Chloridizing reaction and Basic Characteristic of Chloridizing reaction are discussed.
以石膏、碳酸氢铵和氯化钾为原料，生产硫酸钾、氯化铵钾和碳酸钙，原料综合利用充分，经济效益好。
Gypsum, ammonium hydrogen carbonate and potassium chloride were used as raw materials in this research, to produce potassium sulfate, potassium ammonium chloride and calcium carbonate.
本文以四氯乙烯与五氯化钼为原料，在特制反应器内进行光化学反应，制得了高纯度四氯化钼。
Molybdenum(IV) chloride with high purity was prepared by the photochemical reaction of tetrachloroethylene and molybdenum(V) chloride in special reactor.
采用邻二甲苯和一氧化碳为原料、无水三氯化铝为催化剂，对3，5-二甲基苯甲醛的羰基化合成反应进行了研究。
A new method related to the carbonylating synthesis of 3,5-dimethylbenzaldehyde was studied using o-xylene and CO as the raw materials and anhydrous AlCl3 as the catalyst.
采用邻二甲苯和一氧化碳为原料、无水三氯化铝为催化剂，对3，5-二甲基苯甲醛的羰基化合成反应进行了研究。
A new method related to the carbonylating synthesis of 3,5-dimethylbenzaldehyde was studied using o-xylene and CO as the raw materials and anhydrous AlCl3 as the catalyst.
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