For the preparation of trichloroacetic acid by photo-chlorination of acetic acid, the concentration change of acetic acid/ chloroacetic acid/ dichloroacetic acid/ trichloroacetic acid with reaction time was measured in a semi-continuous loop reactor with an overflow port. 针对乙酸光氯化制备三氯乙酸反应过程,采用带有溢流的环流反应器,在半连续条件下测定乙酸、氯乙酸、二氯乙酸和三氯乙酸浓度随时间的变化规律。
The installed point-out overflow port in the western part of projects bring the least minimum influence to breed aquatics district set in the DaChan Gulf as well as the stability of eastern shallow draft waterway in the safeguard. 提出溢流口放置在工程区西部,可将大铲湾近岸养殖区影响减至最低,同时保护工程区东部浅水航道的稳定。
Prevented the ships overflow the oil to pollute Ningbo Port should to the measure 防止船舶溢油污染宁波港的应对措施
However, with the shunt ratio increases, the amount of water flowing from the overflow port will increase, increasing the burden of the subsequent oil processing apparatus. 但是随着分流比的增大,从溢流口流出的水分量会增大,增加了后续油处理设备的负担。