国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC
发明人
公开年 2021（2）
申请年
专利权人

Collecting and processing high temperature condensed water for petroleum refining by collecting, conveying steam containing hydrogen sulfide to condenser, condensing steam, and injecting condensed liquid stream into reaction tank.

HU B

Circulating heating device for kneading pot, has filter tank whose top surface is connected with water inlet water tank through automatic water replenishing pump on filter water outlet pipe, and filter tank connected with filter water inlet pipe.

LIU T, ZHENG J