butanediol

常见例句

The domestic and foreign consumption market of 1,4 butanediol has been analyzed.
分析了国内外1,4丁二醇消费情况并展望了未来市场前景;
Synthesis of tetrahydrofuran(THF) from Butanediol(BDO) catalyzed by the acidic resin containing silica was studied.
利用自制的含硅强酸性阳离子交换树脂催化1,4丁二醇脱水合成四氢呋喃的反应。
Company BDO is the world's most advanced to calcium carbide acetylene butanediol as raw material production facilities.
公司BDO是全球最先进的以电石乙炔为原料的丁二醇生产装置。
Production technology, market prospect and application of 1,4- butanediol are introduced in this paper.
本文介绍了1,4-丁二醇的几种生产技术,市场需求及应用。
Fermenting liquor containing 2, 3 - butanediol is obtained by Klebsiclla oxytoca fermenting glucose. Commercial MEK is obtained.
利用 Klebsiella oxytoca菌发酵葡萄糖制得2,3-丁二醇发酵液,再将经过离心去除菌体的该发酵液进行蒸馏获得商品级甲乙酮,转化率为99%25以上,收率95%25以上。
The polyether type polyurethane elastomers based on polyether-polyol, 4,4'-diphenylmethane diisocyanate and 1,4- butanediol were synthesized.
以聚醚多元醇、4,4'-二苯基甲烷二异氰酸酯和1,4-丁二醇为原料合成了聚醚型聚氨酯弹性体。