ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
The performance of the preflotation stage of the Norske Skog Skogn DIP mill has been studied over the first year of operation. Process conditions have covered a wider range of process parameters than would normally be expected in an established mill. The main factor affecting free ink removal and filler yield was the process water hardness, and there was a negative correlation between free ink removal efficiency and filler yield. While filler loss was concluded to take place by flotation, physical entrainment seemed to be the main mechanism for fiber loss. An overview of process variables important for mill-scale DIP flotation performance is given.