1) rectification recovery system for rolling oil pressure reduction
轧制油减压精馏再生系统
2) regenerated rolling oil
再生轧制油
1.
High acid value of the regenerated rolling oil is caused by water in the polluted rolling oil.
冷轧再生轧制油酸值高主要原因是由于污染轧制油中含有水等杂质,去除水及杂质污染源是解决再生轧制油酸值高的关键,并利用活性低温氧化铝吸附剂解决酸值过高的再生轧制油。
4) vacuum rectification
减压精馏
1.
The vacuum rectification of crude biodiesel was analyzed by simulation software .
0是较优的减压精馏操作范围。
2.
Application of vacuum rectification technology, molecular distillation technology, and high pressure rectification technology in oils and fats industry were reviewed.
综述了精馏技术在油脂工业中的应用进展,主要介绍了减压精馏技术、分子蒸馏技术以及高压精馏技术在现代油脂工业中的应用,并对精馏技术在今后油脂工业的应用前景及发展方向进行了阐述。
3.
The new separation technology of the high-purity anethole from star anise oil was studied,especially on the optimum separation conditions of freezing crystallization and vacuum rectification.
对冷冻结晶得到的茴脑粗品进行减压精馏的最佳工艺条件为:回流比10∶7,精馏温度塔釜140℃,真空度666。
5) vacuum distillation
减压精馏
1.
Separation of benzoic acid waste by flash-vacuum distillation;
闪蒸-减压精馏分离苯甲酸废料
6) reduced pressure distillation
减压精馏
1.
The tall oil from waste fluid in papermaking,first purified by reduced pressure distillation, then some composite additives were added.
使用造纸废液中塔尔油,经减压精馏纯化,适当加入复合添加剂,制得优质醇酸树脂,从而制备出性能较好的工业底漆。
补充资料：板带轧制速度规程(见板带轧制规程设计)
板带轧制速度规程(见板带轧制规程设计)
speed schedule for plate and strip rolling
bandai zhazhi sudu guieheng板带轧制速度规程(speed seheduxe fo:plateand strip rolling)见板带札制规程设计。
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