1) primary fractionator
初馏塔
1.
Through optimizating of operation index of primary fractionator and reforming of reflux device in coke-oven plant of Jinan Iron & Steel Group Co.
介绍了济钢焦化厂通过对初馏塔操作指标的优化和回流装置的改造等,使新产品质量提高,浓硫酸消耗降低,苯损失减少的生产实践。
2) primary fractionater and quench tower
初分馏塔和急冷塔
3) initial distillation
初馏
1.
The initial distillation of coal tar,the utilization and processing of pitch and the deep processing of coking products were discussed and pertinent suggestions were offered based on the characteristics of high temperature coal tar.
根据高温煤焦油的组成特点,对煤焦油的初馏、沥青加工利用和煤焦油产品的深加工技术进行了探讨,提出一些建议。
4) fractionate tower
分馏塔;精馏塔
5) fractionating tower tray
分馏塔塔板
6) rectifying tray
精馏塔塔板
补充资料：初馏金缕梅油
CAS：68916-39-2
中文名称：初馏金缕梅油
英文名称：Oils, Hamamelis virginiana；Hamamelis oil；Hamamelis Virginiana oil；Witch hazel leaves absolute；Witch hazel plant extract；hamamelis；snapping hazel
中文名称：初馏金缕梅油
英文名称：Oils, Hamamelis virginiana；Hamamelis oil；Hamamelis Virginiana oil；Witch hazel leaves absolute；Witch hazel plant extract；hamamelis；snapping hazel
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