Overseas research progress of new process for synthesis glycerol from formaldehyde is introduced. Close relationship of the technology yielding with formose technique is reviewed.
介绍国外甲醛制甘油新工艺的研究进展，阐述了该技术的产生与甲醛聚糖技术的密切关系。
A new technology for synthesis of starch xanthate was studied, the optimum process conditions were selected via orthogonal tests.
研究了淀粉基黄原酸盐的合成新工艺，通过正交试验选定了最佳工艺条件。
Reasearch for the new process of super-fine superconductor ceramic powders by chemical synthesis is introduced.
研究了超细超导体瓷料用化学合成法试制的新工艺。
The new urea formaldehyde resin for plywood was developed, by using a specifically designed, advanced synthesis process with two modifiers added in its final stage.
此种新开发的脲醛树脂，采用特定的先进合成工艺和加入两种改性剂研制而成。
The effects of the feed ratio of raw materials, reaction temperature and the dosage of catalyst, etc factors on the new synthesis process of brominated epoxy resin for copper clad panel were studied.
研究了原料配比、反应温度、催化剂等因素对覆铜板专用溴化环氧树脂合成新工艺的影响。
This article deal with a new process for high-purity acetonitrile synthesis from ethanol.
提出了一种合成高纯度乙腈的新工艺。
Combustion synthesis is a new process with many advantages and has immense application prospects for manufacturing materials.
燃烧合成是一种具有很多优点和广泛应用前景的材料制取新方法。
In this article, some new routes for catalyst, process, options of raw materials in synthesis techniques of pentafluoroethyl iodide are briefly described.
简要介绍了全氟乙基碘合成技术中催化剂、工艺方法、原料路线等方面的进展。
A new process for the synthesis of ureas based on the selective REDOX carbonylation of amine and nitro compounds was described.
本文概述了胺硝基物选择氧化还原羰基化生成脲的新工艺路线。
A new saponifying process for the synthesis of lead stearate is introduced.
报导了硬脂酸铅皂化法新工艺。
This new process is suitable for the synthesis of acetochlor, and its has several advantages: mild reaction conditions, less waste, no equipment corrosion, higher purity and higher yield.
研究结果表明，该工艺路线是合成除草剂乙草胺的适宜路线，该合成路线反应条件温和、三废少、无设备腐蚀、产品质量分数与收率高。
This new process is suitable for the synthesis of acetochlor, and its has several advantages: mild reaction conditions, less waste, no equipment corrosion, higher purity and higher yield.
研究结果表明，该工艺路线是合成除草剂乙草胺的适宜路线，该合成路线反应条件温和、三废少、无设备腐蚀、产品质量分数与收率高。
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