磷化铝是用赤磷和铝粉烧制而成。因杀虫效率高、经济方便而应用广泛。用作粮仓熏蒸的磷化铝含量为56.0%~58.5%,3.20g/片的规格较多。薰蒸每吨粮食只需3~7片,每立方米仅用1~2片。磷化铝毒性主要为遇水、酸时则迅速分解,放出吸收很快、毒性剧烈的磷化氢气体。与氨基甲酸铵的混合物可作为一种农药,也用于焊接。
... 苯虫醚 difenolan 磷化铝 aluminium phosphide 溴甲烷 methyle bromide ...
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(3)①(BN)x与(C2)x,N2O与CO2等也是等电子体;②硅和锗是良好的半导体材料,他们的等电子体磷化铝(AlP)和砷化镓(GaAs)也是很好的半导体材料;③白锡(β-Sn2)与锑化铟是等电子体,它们在低温下都可转变为超导体;④SiCl4、SiO4、SO4的...
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While fumigating with aluminium phosphide is much more effective and the highest mortality rate is 98.95%. Fumigating is proved to be a simple, convenient and low cost control method, especially in the intensively managed forest.
而采用根部施用磷化铝丸剂进行熏蒸的方法,可使沙棘木蠹蛾幼虫的校正死亡率达到98.95%;更由于其施药方法简便易行,成本低廉,因此在集约经营的沙棘林中有推广价值。
参考来源 - 沙棘木蠹蛾环境协调性控制技术的初步研究·2,447,543篇论文数据,部分数据来源于NoteExpress
介绍了敌敌畏与磷化铝混合粮面施药、自然潮解环流熏蒸试验。
The experiment of recirculation fumigation and natural deliquescence of dichlorvos and aluminium phosphide mixed with grain powder is introduced.
结果 磷化铝每月的杀灭效果均较好,校正灭效率均>90%;
Results The killing effect of aluminum phosphide was good each month of the study, with maximum corrected efficacy rate greater than 90%.
论述了磷化铝生产废气的治理工艺、吸收剂选择及填料塔主要设计参数。
This paper introduces the treatment technology of waste gas from production of aluminium phosphide, the selection of absorbent and main design parameters about packed towers.
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