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Keywords industrial dipentene;synthesis;perfume; 工业双戊烯;合成;香料;
Keywords industrial dipentene;p-menthane;p-cymene;carvone;polyester resins; 工业双戊烯;对孟烷;对伞花烃;香芹酮;聚酯树脂;
Keywords industrial dipentene;vacuum fractional distillat ion;cationic polymerization;influencing factor; 工业双戊烯;精馏;阳离子聚合;影响因素;
Preparation process of p cymene with gas phase catalytic dehydrogenation of industrial dipentene was studied and the following results were obtained. 对工业双戊烯气相催化脱氢制备对伞花烃进行了研究并取得了理想结果。
The industrial dipentene was distilled by two fractionation columns with different theoretical plate numbers in vacuum condition and optimum conditions of fractional distillation have been found. 将工业双戊烯先进行初步蒸馏,然后再利用两个不同理论塔板数的精馏塔对工业双戊烯进行减压精馏,并找到各自的适宜精馏条件,分析对比两个精馏塔的分离效果。
Keywords p cymene;industrial dipentene;gas phase catalytic dehydrogenation; 对伞花烃;工业双戊烯;气相催化脱氢;
VACUUM FRACTIONAL DISTILLATION OF INDUSTRIAL DIPENTENE 工业双戊烯的真空精馏分离
Keywords industrial naph thalene;quality;measure; 工业萘;质量;措施;
Keywords Industrial sartorius;3D modeling; 工业缝纫机;三维建模;
Keywords industrial furnace;brasque;refractory fiber spraying;CAD; 工业炉;炉衬;耐火纤维喷涂;计算机辅助设计;
Vacuum Fractional Distillation and Factors Affecting Polymerization of Industrial Dipentene 工业双戊烯的精馏及其聚合反应影响因素
Keywords Industrial Waste Water Sampling Flowrate Automation; 工业废水;采样;流量;自动化;
Keywords industrial BeO;recovery;metal loss;sulfuric acid; 工业氧化铍;回收率;金属损失;硫酸法;
Keywords industrial naphthalene;sideline;methylnaphthalene; 工业萘;侧线;甲基萘馏分;
Keywords industrial TV telequipment infrared technology; 工业电视;遥控装置;红外技术;
Keywords industrial tourism;SEE forseeable benefit;Mengniu;pattern; 工业旅游;SEE可预见效益;蒙牛乳业;模式;
Keywords industrial fluorene rectify wash crystallize; 工业芴;精馏;洗涤结晶;
Keywords Industrial slag;Cement clinker;Belite cement; 工业废渣;水泥熟料;贝利特水泥;
Keywords industrial electrical detonator standard practicality; 工业电雷管;标准;实用性;
Keywords industrial detonator;delayer;optimum length range; 工业雷管;延期元件;最佳长度范围;