蒸馏釜

白金制品的X射线荧光检验蒸馏釜防爆膜设计

The Examination of the Platinum Products by XRF THE DESIGN OF EXPLOSIVE PROOF MEMBRANCE FOR DISTILLATION TOWER

聚酯蒸馏釜液位监控方案

The Control Project of Liquid - Level of the Polyester Distiller

锦纶6单体回收蒸馏釜加热列管的改进

Improvement on the heating pipe of recovery distillation kettle of nylon-6 monomer

关于焦油蒸馏釜顶安全阀的讨论

Discussion on safely valve of tar distillation still top

用铜、铁蒸馏釜蒸馏，挥发性成分形成多，用玻璃烧瓶蒸馏，挥发性成分形成少。

Distillation by copper or iron kettles resulted in more volatile components compared with distillation by glass flasks .

改用旋转刮板薄膜蒸发器代替原先的简单式蒸馏釜，进行吸收液的粗馏分离，在提高醋酸异丙烯酯馏出率的同时保证残液以液体形态出料。

Used thin film evaporation instead of pervious simple still , improved recovery of isopropenyl acetate and guaranteed residual discharged in liquid form .

分析了锦纶6单体回收蒸馏釜加热列管泄漏原因，且对蒸馏釜加热列管进行了改进，解决了蒸馏釜加热列管泄漏问题。

The average time of clearing the vessel was shortened in 30min ; Reason on the heating pipe leak of recovery distillation kettle of NYLON - 6 monomer is analyzed .

新型水蒸汽蒸馏釜的研制和应用&关于山苍子加工问题之二共沸蒸馏-二效逆流蒸发工艺预处理化学合成制药废水

A Study and an Application of the Manufacture of a New Type of Steam Distillator ── Approach to the processing of litsea cubeba (ⅱ) Study on Pretreatment of Pharmaceutical Waste Water Using Technology of Azeotropic Distillation and Countercurrent Evaporation

利用苯乙烯能与某些特定溶剂及水形成三元共沸物的特点，开发出从苯乙烯蒸馏塔釜排放的残焦油中提取粗品苯乙烯的新工艺。

Based on the characteristic that styrene can form ternary azeotrope with some special organic solvents and water , a new separation process for recovery of styrene in residue tar discharged from the bottom of styrene distillation tower has been developed .