The paper describes the principles and process flowsheet of hydrolytic and electrolytic hydrogen making and hydrogen making by natural gas reformation.
介绍了水电解制氢和天然气重整制氢技术的原理及其工艺流程。
The process flowsheet is simple, and shows good suitability. It is a successful example for processing of refractory hematite ore.
该工艺结构简单,适应性强,是选别难选赤铁矿较为成功的实例。
The process flowsheet of PET unit based on home technology and equipment was introduced.
介绍了采用国产化技术装备的聚酯装置工艺流程。
YHCAPP system is an instrumental CAPP system oriented to middle or small enterprises. Its key question is how to select process information and create process flowsheet from CAD drawing.
YHCAPP系统是面向中小企业的工具型CAPP系统,如何从CAD图形提取工艺信息和生成工序图是该类系统的一个难点。
The experiments revealed that with the experimental defined process flowsheet and technical conditions, ideal production index were obtained.
实践表明,采用试验确定的工艺流程和条件,可获得较为理想的技术指标。