以乳糖为起始原料经催化氢化制得拉克替醇,对工艺条件进行优化、改进,使之更适合于工业化生产。
Lactitol (I) was synthesized from lactose by catalytic hydrogenation. In order to be more suitable to the industrialized production, its technological conditions have been optimized and improved.
利用四川某含钾岩石制得的钾明矾进一步制备硫酸型钾氮肥和氢氧化铝,从原理、工艺等方面进行探讨,并通过中试解决了工业化生产所出现的问题。
The principle and process of producing potassium-nitrogen compound fertilizer and aluminium hydroxide from potash alum are studied. Some problems are solved through the pilot test.
系列(沸腾制粒干燥机)组成联合机组,形成管道化生产,减少二次污染,生产效率高。
The machine is combined with HZ series (efficient hydro-granulator) and FLB (Fluidized dry granulator). All of them form the pipeline production, reducing the second pollution.
本方法简单经济,原料丰富易得,易于工业化生产,且制得的共聚树脂可以完全生物降解,应用广泛。
The method is easy and economic and tending to industry production and the produced copolymer resin can be completely degraded and widely used.
过去,配额制的确曾有助于减少排队情况,不过,这项制度仍然在分化生产商。
Quotas have helped reduce queues in the past, but the system continues to divide producers.
本发明采用一步反应可制得产物,缩短反应步骤,有利于工业化生产。
The invention adopts one-step reaction to achieve the desired product, and as a result, the reaction process is shortened, and such method is favorable to industrial production.
结论所制微球具有很好的缓释作用,操作方便,工艺稳定,有利于工业化生产。
ConclusionThe microspheres sustained released well in vitro and in vivo and its convenient preparation is suitable for industrialization and production.
结论所制微球具有很好的缓释作用,操作方便,工艺稳定,有利于工业化生产。
ConclusionThe microspheres sustained released well in vitro and in vivo and its convenient preparation is suitable for industrialization and production.
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