phosphorus trichloride
- phosphorus trichloride的基本解释
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[化] 三氯化磷
- 更多网络例句与phosphorus trichloride相关的网络例句 [注:此内容来源于网络,仅供参考]
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Owing to phosphorous acid is produced from phosphorus trichloride in industry by hydrolysts, inspissation and crystallization, if we use phosphorus trichloride directly on synthesize N- iminodiacetic acid, not only can simplify operation, but also can reduce the cost and save energy.
草甘膦是一种高效、广谱的灭生性除草剂,尽管已问世30多年,但由于其卓越的除草性能和不断扩展的应用领域,使其在世界农药市场上和研究领域一直独领风骚,迄今为止已报道了十余种不同合成路线和上百种不同的工艺方法。
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Owing to phosphorous acid is produced from phosphorus trichloride in industry by hydrolysts, inspissation and crystallization, if we use phosphorus trichloride directly on synthesize N- iminodiacetic acid, not only can simplify operation, but also can red.
原工艺采用的是在酸性条件下高温时将甲醛滴加到亚磷酸与亚氨基二乙酸一钠盐混合溶液中进行反应,考虑到工业上亚磷酸的合成一般采用三氯化磷水解、提浓、结晶制得,直接将三氯化磷用于双甘膦的合成,不仅可以简化操作过程,而且对于降低生产成本和能耗有明显意义。
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Originally techniques dropped formaldehyde into the mixture of phosphorous acid and monosodium of imino diacetic acid in high temperature. Owing to phosphorous acid is produced from phosphorus trichloride in industry by hydrolysis, inspissation and crystallization, if we use phosphoros trichloride directly on synthesize N- iminodiacetic acid, not only can simplify operation, but also can reduce the cost and save energy.
原工艺采用的是在酸性条件下高温时将甲醛滴加到亚磷酸与亚氨基二乙酸一钠盐混合溶液中进行反应,考虑到工业上亚磷酸的合成一般采用三氯化磷水解、提浓、结晶制得,直接将三氯化磷用于双甘膦的合成,不仅可以简化操作过程,而且对于降低生产成本和能耗有明显意义。
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We can supply a large number of phosphorus trichloride for exporting. Do as your special requests with the content of Arsenic, Fe, Plumbum, Sulphate and other materials.
我公司可大批量生产供应,用于出口的对砷,铁,铅,硫酸盐等不同含量的三氯化磷。
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Item of Phosphorus Trichloride 15,000 tons per year
15000吨/年三氯化磷项目
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phosphorus trichloride:三氯化磷
本标准是为工作场所有害因素职业接触限值配套的监测方法,用于监测工作场所空气中无机含磷化合物[包括五氧化二磷(Phosphorus pentoxide)、五硫化二磷(Phosphorus pentasulfide)、黄磷(Yellow phosphorus)、磷化氢(Phosphine)、三氯化磷(Phosphorus trichloride)、三氯硫磷(Pho
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phosphorus trichloride:三氯化膦
磷素效率:and phosphorus efficiency | 三氯化膦:phosphorus trichloride | 三氯化磷:phosphorus trichloride
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phosphorus diiodide trichloride:二碘三氯化磷
一氯二氟化磷 phosphorus difluorochloride | 二碘三氯化磷 phosphorus diiodide trichloride | 二氧三硫化二磷 phosphorus dioxytrisulfide
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Hygienic standard for phosphorus trichloride in the air of workplace:车间空气中三氯化磷卫生标准
悬挂输送机安全规程 Safety rules for overh... | 车间空气中三氯化磷卫生标准 Hygienic standard for phosphorus trichloride in the air of workplace | 车间空气中乙二胺卫生标准 Hygienic standard for ethylened...
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Hygienic standard for phosphorus trichloride in the air of workplace<WESTBANK>:车间空气中三氯化磷卫生标准
Marks for urban public transport--Graphic symbol... | Hygienic standard for phosphorus trichloride in the air of workplace<WESTBANK>车间空气中三氯化磷卫生标准 | Hygienic standard for ethylenediamine in...