Models and technical features of synthetic fiber, crystallization vacuum liquid, emulsion liquid, ore and other suspended liquid under 100 mesh.
100目以下物料溶液合成纤维、结晶真空液、乳油液甘薯片、矿砂等悬浮液型号和技术特性。
Atechnology of producing 5 grade RDX by Crystallization is studied in this paper. Factors with affecting propertics are discussed, Better technical conditions are obtained.
阐明了通过重结晶法制备5级RDX中试工艺的研究过程，讨论了影响产品质量的因素，确定了适宜的工艺条件。
The purification of technical naphthalene by stepped static crystallization method in cracked aromatic fraction, which is rich of naphthalene has been developed.
以富含萘的裂解芳烃馏分为原料，开发静态分步结晶法从芳烃馏分中提纯工业萘。
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