• 氯化合成锆化学品重要原料

    Zirconium oxychloride is the important raw material to produce Zirconium chemicals.

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  • 进行氯化防治柑桔溃疡病药效试验。

    The control effect of copper oxychloride on citrus canker was studied.

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  • 氯化原料,采用离子交换法制化锆溶胶

    The preparation of zirconia sol by anion exchange method from zirconyl chloride as raw material was introduced in this paper.

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  • 甲醛苯酚氧氯化原料合成了残碳酚醛树脂

    Phenolic resin modified with zirconium and with high char yield was synthesized with formaldehyde, phenol and zirconyl chloride as raw materials.

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  • 目前生产氯乙烯方法主要乙炔法、乙烯乙烷氯化

    Nowadays, there are mainly three ways of producing VCM, that is ethylene oxychlorination, acetylene oxychlorination and ethane oxychlorination.

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  • 甲酚氯化原料催化剂作用合成三甲苯磷酸酯。

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

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  • 实验结果表明,硝酸氧氯化适合作前驱获得均匀分布稳定溶胶

    The zirconium nitrate is more suitable to be used as the precursor than zirconium oxychloride to get stable zirconyl oxalate sol with uniform particles.

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  • 廉价无机盐八水氧氯化锆为原料用氨水沉淀剂,采用溶胶— 凝胶法制纳米级化锆。

    Nano ZrO2 was prepared by sol-gel method with ZrOCl2·8H2O as ingredient and ammonia as precipitant.

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  • 通过氯化反应器旋风分离器腐蚀原因分析,提出了旋风分离器材料选择方案安装的改进措施。

    Based on the analysis, material selection of oxygen chloride reactor was discussed from theory and practice in accordance with corrosion resistance of material.

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  • 前言: 通过安高科氧氯化生产工艺研究改进生产中取得较好的经济效益,(1)洗渣中回收率提高

    The Improvement of the production technology of 10 thousand tons of zirconium oxychloride has resulted in economic effectiveness:(1) The recovery rate of zirconium dioxide has been improved;

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  • 目的观察探讨复方氯化溶液烧伤休克防治作用

    Objective To observe and explore the effects of compound hyperoxic sodium chloride solution on the management of burn shock.

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  • 指钛酸甲酯、钛酸乙酯、钛酸四丁酯、四氯化钛、硫酸钛中的任一

    The said titanate is one of the kinds such as methyl titanate, ethyl titanate, butyl titanate, titanic chloride and titanoxy sulfate.

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  • PDA甲基烯酰乙基三甲基氯化铵(DMC丙烯酰胺AM)的共聚物

    The gelling agent PDA is the copolymer of methacryloyloxyethyl trimethyl ammonium chloride (DMC) and acrylamide (AM);

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  • 其中,混合地下水地面水硬度硫酸盐氯化四项指标有显著差异P<0.01)。

    The total hardness, sulfate, chloride and consumption oxygen quantity in mixing water , underground water and surface water existed significant difference(P<0.01).

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  • 采用这种方法,在氯化料量为7.5%,分子筛精制产品合适的加料比例为1:1时,产品纯度可达99.9%,满足五环产品的质量要求

    Under the condition of sodium chloride feeding ratio 7.5%, molecular sieve and refined product feeding ratio 1:1, the DOL product purity was up to 99.9% which had met the product quality requirements.

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  • 氯化反应中,三氯氯化率为92 8%。

    The yield of chlorination was 92 8%, using phosphorus oxychloride as the chlorinating agent.

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  • 以含硫元素化合物体,分别与三氯化水合物形成配位催化剂并以此对NBR进行加氢

    Various phosphorous, nitrogen, oxygen, and sulfur compounds were used as ligands on rhodium chloride to form homogeneous catalysts for NBR hydrogenation.

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  • 作者利用五个实验室规模的完全混合反应器进行时间的半连续培养研究氯化抑制乙酸盐的降解

    A long-term semi-continuous cultivation was performed in five lab-scale complete mixed reactors in order to study the anaerobic degradation of acetate under NaCl inhibition.

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  • 氯丙烷三甲胺原料常温合成活性中间体失水甘油基三甲基氯化(GTA)。

    Using trimethylamine and epichlorohydrin as raw materials, an active intermediate, glycidyl trimethyl ammonium chloride (GTA), was synthesized at ambient temperature.

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  • 改性氯化橡膝用于CA141型汽车获得了经济效益介绍具体研制情况。

    A modified epoxy chlorinated rubber varnish has been used in CA141 truck production and got economic benefit, this paper describes the development details.

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  • 氯化橡胶类、类、氨类、沥青、青系、酯等体系涂料配套使用。不能与油性、酸、配套使用。

    It can be compatible with chlorinated rubber, epoxy, epoxy-tar, tar, epoxy ester paint systems. But it is incompatible with oil base, alkyd, polyester coating systems.

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  • 乐泰7360种非氟氯化气味溶剂型配方粘合剂兼容不会造成浸泡硬化

    Loctite 7360 is a non-CFC, low odor, solvent based formulation; it is compatible with epoxy adhesives and will not cause hardening during soaking.

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  • 报道纤维素 -配合有机试剂氯化合物形成碳 -碳交叉偶联反应中的催化作用对部分反应条件及反应机理进行了研究和探讨。

    The catalytic action of cellulose oxyphosphine palladium complexs in the crosscoupling reaction of organotin reagents with acid chlorides for forming C-C bond is presented.

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  • 氯化橡胶类类、氨类、沥青、青系、酯等体系涂料配套使用。

    It can be compatible with chlorinated rubber, epoxy, epoxy-tar, tar, epoxy ester paint systems.

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  • 利用激光闪光光解技术进行了有条件下氯化三苯基锡亚硝酸水溶液紫外光解反应研究。

    The reaction of triphenyltin with nitrous acid in aqueous phase in the presence and absence of O2 was studied by a laser flash photolysis technique.

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  • 考察促渗聚合物、乳糖用量、助推层聚乙烯用量、助推层氯化钠用量包衣液中含水量、醋酸纤维素浓度释放度的影响,并对处方进行优化

    Effects of formulation of drug layer, push layer and membrane on the release behavior of controlled release tablets were investigated and the optimal formulation was obtained.

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  • 考察促渗聚合物、乳糖用量、助推层聚乙烯用量、助推层氯化钠用量包衣液中含水量、醋酸纤维素浓度释放度的影响,并对处方进行优化

    Effects of formulation of drug layer, push layer and membrane on the release behavior of controlled release tablets were investigated and the optimal formulation was obtained.

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