id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-22518	Sjöstrand, Björn	Progression of Vacuum Level in Successive Vacuum Suction Boxes in a Paper Machine – Impact on Dewatering Efficiency and Energy Demand – A Laboratory Study	2023	12	.pdf	application/pdf	4050	207	56	Vacuum dewatering efficiency can be increased by a laboratory investigation in accordance with the method in this article, the method includes identifying the location of the dewatering plateau value of single box vacuum dewatering, outgoing dryness and expended pump energy can be measured. The theoretical concept of successive vacuum suction boxes with progressing vacuum levels was tested at the laboratory scale in order to show quantifiable results of the previously solely theoretical concept.	cache/brj-22518.pdf	txt/brj-22518.txt