爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Extraction of Washing Oil Distillate from Tar and Its Application in Fine Chemical Industry
煤焦组分提取及其在精细化工中的应用收藏指正
2.This article dealt with the determination of CT of LC_(95) values in fumigated maize weevil adults in paddy, maize, wheat and in the absence of any grains respectively with the mixture of Citrus teticulata Blanco oil(distillate), Eucalyptus globuius Cabiff oil and Pinus massoniana Iamb oil. They were 82367.7, 34542.5, 42613.2 and 627.5ppm/hr respectively.
本文测定了三种精(蒸馏桔、桉叶、松节)的混合物在稻谷、玉米、小麦中及空熏状态下熏杀玉米象成虫的LC_(95)的CT值,它们分别为82367.7、34542.5、42613.2和627.5ppm·hr。收藏指正
3.The percentage of free fatty acid(FFA) in cottonseed oil deodorizer distillate(CODD)is 40%~80%.
棉籽脱臭馏出物中含有40%-80%的游离脂肪酸,对这部分脂肪酸的甲酯化进行了研究。收藏指正
4.PREPARATION OF LUBE BASE OIL WITH HIGH VISCOSITY INDEX (HVI) BY MEDIUM PRESSURE HYDROTREATING OF DEWAXED OIL AND WAX DEOILING OIL FROMNANYANG VACCUM DISTILLATE
南阳减三线脱蜡加蜡下中区加氢处理生产高粘度指数润滑收藏指正
5.Abstract: A calibration valve oil for hydraulic shield safety valves was formulated by a base oil obtained from the distillate of a deep-refining paraffinic crude with qualified additives.
文摘:以深度精制的石蜡基馏分为基础,添加具有改善品性能的添加剂研制了液压支架安全阀校阀收藏指正
6.DEWAXING AND DEOILING PROCESS FOR DAQING DISTILLATE OIL
大庆馏分脱蜡脱工艺收藏指正
7.The paper introduces the technical achievement of W251B11 retrofiting from single distillate oil fueled to dual natural gas and distillate oil fueled in Bangladesh,and several resolved essential technologies,which can be used for domestic gas turbine power plants as reference. ?
介绍了孟加拉某电厂2台W251B11燃气轮机机组由轻单一燃料转换为天然气及轻双燃料成功改造的技术成果,解决了该电厂燃气轮机改烧天然气的一些关键技术,为国内燃气轮机电厂"改气"技术改造项目提供了科学的依据。收藏指正
8.STUDY ON THE COMPREHENSIVE UTILLIZATION OF THE DISTILLATE BOILING POINT ABOVE 200℃ IN THE ETHYLENE SPLIT OIL
乙烯裂解污中大于200℃馏分综合利用的研究收藏指正
9.20mL Liaohe atmospheric 3rd side cut was added into the reactor with the solvent, at a solvent/oil ratio of 0. 25, a radiation pressure of 0. 10 MPa and a time of 8 min using 450w microwave, the acid number of the distillate was reduced from 227. 2 mgKOH/(100mL) to 4. 54 mgKOH/(100mL) with an oil recovery of 99. 0%.
试验结果表明,当反应器中试验量为20 mL,在溶剂与体积比为0.25,辐射压力为0.10 MPa,恒压辐射时间为8 min,微波功率为450 W的条件下,可将辽河常三线馏分的酸度由227.2 mgKOH/(100mL)降至4.54 mgKOH/(100mL),品回收率达到99.0%。收藏指正
10.The morphological structure of DJ-9073b extended by the 4th vaccum side-distillate oil ( alkane content is higher and aromatic hydrocarbon content is 67.91% ) was more uniform and compact than that of DJ-9073a extended by the low alkane content oil.
填充中的烷烃含量是影响形态结构、流变行为和加工性能的主要因素:用烷烃含量较高(芳烃含量为67.91%)的减压四线馏出填充的 DJ-9073b,其填充与基础胶的混合形态比烷烃含量低的DJ-9073 a均匀、细密;收藏指正
尝试查询