1) MEK unit
甲乙酮装置
1.
The hydrogen from MEK unit,high in purity and low in impurities,is a good external hydro- gen source for optimized start-up of semi-regenerative catalytic reformer.
利用甲乙酮装置产氢纯度高、杂质少的特点,以其作为外来氢源,实现了半再生重整装置开工过程的优化,使开工时间缩短了33 h,保证了催化剂活性,降低了消耗,节约了300 t精制石脑油。
2) Methyl ethyl ketone
甲乙酮
1.
Characteristics and comparison of production process technology of methyl ethyl ketone;
甲乙酮生产工艺技术特点与比较
2.
Tudy of a equipment that produce methyl ethyl ketone;
甲乙酮制备与分离实训装置的开发与研究
3.
The application result showed that the recovery rates of methyl ethyl ketone and toluene were higher than 95% attributed to the advanced technique design and the good adsorption materials adopted.
综述了活性炭纤维的产品性能,采用甲苯及甲乙酮的活性炭纤维吸附回收装置处理含甲苯与甲乙酮的废气。
3) methyl ethyl ketoxime
甲乙酮肟
1.
The influence of different modifier contents,n(—OH)∶n(—NCO),reaction temperature and reaction time on aliphatic aqueous dispersion of blocked polyisocyanate were discussed while using methyl ethyl ketoxime as blocker and monohydroxyl poly(ethylene oxide) as hydrophilic modifier.
以甲乙酮肟为封闭剂,以单羟基聚环氧乙烷为亲水改性剂,分别考察了不同改性剂用量、n(—OH)∶n(—NCO)、反应温度、反应时间对脂肪族水分散封闭型多异氰酸酯合成的影响。
2.
The ammoxidation of methyl ethyl ketone (MEK) to methyl ethyl ketoxime (MEKO) over nano-scale TS-1 was studied with a three-neck glass reactor.
在最佳反应条件下,甲乙酮的转化率和甲乙酮肟的选择性可分别达到99。
3.
Blocked polyisocyanates with low release temperature(110～120 ℃) were synthesized with methyl ethyl ketoxime as blocking agent.
以甲乙酮肟为封闭剂,制备了解封温度较低(110~120℃)的封闭型多异氰酸酯树脂;讨论了活性氢与异氰酸酯基团的摩尔比、反应温度、反应时间对封闭反应的影响;探讨了封闭的预聚体的解封反应,确定了其解封温度,并用红外光谱比较了封闭前后和加热解封后的预聚体。
4) MEK
甲乙酮
1.
Improvment and application of process water treatment unit in mEK production;
甲乙酮生产中工艺水处理单元的改造与应用
2.
STUDY ON THE PRODUCTION OF MICROCRYSTALLINE WAXBY MIBK-MEK SOLVENTS;
甲基异丁基酮-甲乙酮溶剂生产微晶蜡工艺研究
3.
Application of Delta V System in the MEK Plant;
Delta V系统在甲乙酮装置中的应用
5) methyprylone
甲乙哌酮
6) paramethadione
甲乙双酮
补充资料：甲乙酮
结构式为CH3CH2OCH3，分子量72．1。无色透明液体，有似丙酮气味。相对密度(20 ℃／4℃)0.8049，凝固点-86．9℃，沸点79．6℃，闪点(开口)-5．6℃，燃点515.6℃，粘度(25℃)0．42mPa·s，20℃时水中溶解度26．8％(wt)，溶解度参数δ＝9．3。溶于水、乙醇和乙醚，可与油混溶。易燃，蒸气与空气形成爆炸性混合物，爆炸极限1．81％-11. 5％(vol)。低毒，LD503980mg／kg，空气中最高容许浓度590mg／m3。
甲乙酮能溶解某些树脂和橡胶，是氯丁橡胶和聚氨酯橡胶的优良溶剂。
甲乙酮能溶解某些树脂和橡胶，是氯丁橡胶和聚氨酯橡胶的优良溶剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条