磷化铝

/ lín huà lǚ /

1
[无化] Aluminium phosphide
... 苯虫醚 difenolan 磷化铝 aluminium phosphide 溴甲烷 methyle bromide ...
2
AlP
(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...

短语

1
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.
2
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%.
3
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.

磷化铝
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。

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