phosphorus oxychloride

Review on the production and application of phosphorus oxychloride and its derivatives

三氯氧磷及其衍生产品的生产及应用综述

A new technology of continuous preparing phosphorus oxychloride and thionyl chloride

连续联合制备氯化亚砜和三氯氧磷新工艺

Research on clear technique to synthesize phosphorus oxychloride

三氯氧磷清洁生产工艺的研究

Clear Technology to Synthesize Phosphorus Oxychloride with Oxygen

氧气氧化法制备三氯氧磷的清洁生产工艺

Determination of phosphorus oxychloride content in the intermediate of flame retardant BDP

阻燃剂BDP中间体中三氯氧磷含量快速分析

Combined - production of Thionyl Chloride and Phosphorus Oxychloride

联合法生产氯化亚砜和三氯氧磷

Study on Biodegradability of Tapioca Starch Cross-linked With Phosphorus Oxychloride

三氯氧磷交联淀粉的生物降解性能研究

Disodium phenyl phosphate was synthesized using phenol , phosphorus oxychloride and sodium carbonate as starting materials .

以苯酚、三氯氧磷和氢氧化钠为原料合成了磷酸苯二钠。

Preparing Phosphated Tapioca Starch by Using Phosphorus Oxychloride

三氯氧磷制备木薯淀粉磷酸酯研究

Cationic corn starch at DS 0 04 was prepared , then cross-linked using various amounts of phosphorus oxychloride .

制备了取代度为0.04的阳离子玉米淀粉，然后用不同量的三氯氧磷交联。

Tricresylphosphate was synthesized under the function of phase transfer catalyst , based on the raw materials of sodium cresol and phosphorus oxychloride .

以甲酚钠和氧氯化磷为原料，在相催化剂的作用下，合成三甲苯磷酸酯。

Bisphenol-A bis ( diphenyl phosphate ) was synthesized from phosphorus oxychloride bisphenol-A and phenol .

用三氯氧磷、双酚A与苯酚反应制得化合物双酚A双（二苯基磷酸酯）。

Some technological conditions of the synthesis of triphenyl phosphate by the reaction of sodium phenolate and phosphorus oxychloride were studied , and a better process was found out .

研究了常温下由苯酚钠悬胶体与三氯氧磷反应合成磷酸三苯酯的工艺条件，找到了一条比较好的合成方法。

The synthesis and properties of cross-linked waxy corn starch were studied by using waxy corn starch as raw material , phosphorus oxychloride as cross-linking reagent , and sodium hydroxide as catalyst .

以糯玉米淀粉为原料，以三氯氧磷为交联剂，氢氧化钠为催化剂，对交联淀粉合成工艺及其性能进行了研究。

A P-N-Br synergistic flame retardant pentaerythritol bisphosphorate tribromoaniline salt was synthesized using phosphorus oxychloride , pentaerythritol , aniline , and bromine as raw materials .

以三氯氧磷、季戊四醇、苯胺和液溴为原料，合成了一种具有成炭结构的磷氮溴协效阻燃剂季戊四醇双磷酸三溴苯胺盐。

The changes in the gelatinization temperature of esterified and cross_linked starches and the DSC gelatinization properties were studied with the reacting pH , time and the amount of phosphorus oxychloride .

研究变性淀粉颗粒的糊化温度随反应pH值、时间和三氯氧磷用量的变化规律，以及其DSC的糊化特性。

The experimental result shows that the thionyl chloride content can reach the index of frist-grade of National standard and the phosphorus oxychloride content can be over 99 % and the product yield over 90 % .

实验结果表明：氯化亚砜含量达到国家标准一级品指标，三氯氧磷质量分数达到99%以上，产品收率>90%。

Tapioca starch was modified with phosphorus oxychloride , whose morphology and hilum were same as those of native starch granules , and the reaction mainly took place in the amorphous size of starch granules .

由三氯氧磷变性木薯淀粉所得的酯化交联淀粉，颗粒完整，形貌和偏光十字形态保持不变，反应主要发生在淀粉颗粒的无定形区内；

In the uniformity comparison of preparation p-n junction by phosphorus oxychloride diffusion and by phosphorus pentoxide sublimation , it is more uniformity that p-n junction preparation by phosphorus pentoxide sublimation .

三氯氧磷扩散与五氧化二磷升华制备p-n结的均匀性比较中，用五氧化二磷升华制备出的p-n结要更加均匀。

Salicylic acid was treated with guaiacol and phosphorus oxychloride at 100 ℃ and the guaiacol salicylate obtained was o acetylated to give 2 methoxyphenyl o acetylsalicylate .

其方法是水杨酸与愈创木酚混合，加入三氯氧磷在100℃下反应，制得愈创木酚水杨酸酯，再乙酰化即得到乙酰水杨酸愈创木酚酯。

Resin ( 4 ) refluxed with phosphorus oxychloride to produce polymer-supported 2 , 5-substituted & 1 , 3 , 4-oxadiazole ( 5 ) .

树脂4与三氯氧磷回流得聚合物支载的2，5-取代-1，3，4-二唑（5）。

Secondly , starting from phosphorus oxychloride , pentaerythritol , neovaricaine , methacryloyl chloride and hydroxyethyl acrylate , the monomers 3 and 4 which containing the chemical structure of caged bicyclic phosphate were synthesized .

第二部分以三氯氧磷、季戊四醇、乙醇胺、甲基丙烯酰氯以及丙烯酸羟乙酯为原料，合成了含有双环笼状磷酸酯结构的丙烯酸酯单体3和4。

The results indicated that the viscosity of paste liquid of carboxymethyl cassava starch crosslinked by phosphorus oxychloride ( POCl_3 ) was lowered a little , but this could be helpful to improve storage stability and water absorption of paste liquid samples as well as storage stability of products .

结果表明羧甲基木薯淀粉用三氯氧磷（POCl3）交联后糊液粘度稍有下降，但有助于提高样品糊液储存稳定性、吸水性以及产品贮存稳定性。

Thesis carries on a chemical project design of the process units whose annual outputs are 4 million tons of phosphorus trichloride and 2 million tons of phosphorus oxychloride .

论文进行了年产4万吨三氯化磷及2万吨三氯氧磷生产装置的工艺设计。

Di ( 2 ethylhexyl ) hydrogen phosphate , a phosphorus containing flame retardant coupling agent , was synthesized from phosphorus oxychloride and 2 ethylhexyl alcohol . Its coupling action on intumescent flame retardant ( IFR ) / polypropylene ( PP ) composites was studied .

以三氯氧磷、异辛醇为原料合成的酸式磷酸二辛酯是一种含磷阻燃偶联剂，作者研究了其对膨胀型阻燃剂（IFR）/聚丙烯（PP）共混材料的偶联作用。

Preparation p-n junction by phosphorus pentoxide sublimation , the most influence on square resistance is reaction time followed by flow and silicon reaction temperature , the least is phosphorus oxychloride diffusion .

五氧化二磷升华制备p-n结，对方块电阻影响最大的是反应时间，其次是气流量和硅片反应温度，P2O5升华温度影响较小。