Behavioural analysis of a nonionic detergent in the kraft pulp washing process using cryo-time-of-flight secondary ion mass spectrometry and cryo-scanning electron microscopy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Wood Science"
DOI: 10.1007/s10086-017-1618-3
Abstract: In order to understand the kraft pulp decolouring mechanism on using a nonionic detergent, the pulp washing process and the resulting pulp handsheets were investigated by examining the brightness, kappa number, thioacidolysis product yield, and… read more here.
Keywords: washing process; microscopy; pulp washing; detergent ... See more keywords
Removal of oil from ferrous grinding swarf of automobile industry by aqueous washing process.
Sign Up to like & getrecommendations! Published in 2020 at "Waste management"
DOI: 10.1016/j.wasman.2020.05.020
Abstract: This research focused on the recovery of valuable materials from ferrous grinding swarf. We received the sample from the automobile industry. The sample has consisted of approximately 20 wt% moisture and 80 wt% residue (oil and soild).… read more here.
Keywords: washing process; grinding swarf; ferrous grinding; aqueous washing ... See more keywords
Research on a method for predicting the underflow concentration of a thickener based on the hybrid model
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Applications of Computational Fluid Mechanics"
DOI: 10.1080/19942060.2019.1658228
Abstract: As a method for extracting metals and their compounds, hydrometallurgy has the advantages of high comprehensive metal recovery rate, low environmental pollution, and easier production process. The intensive washing process is a key process in… read more here.
Keywords: washing process; process; model; underflow concentration ... See more keywords
Removal of toxic metals from sewage sludge by EDTA in a closed-loop washing process.
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DOI: 10.2139/ssrn.4118500
Abstract: Sewage sludge (SS) is a potential resource for P and other nutrients, but often contaminated with metals. SS containing Pb-102, Zn-968, Cu-267, Cr-101, Mn-222, and Fe-8374 mg kg-1 was washed in a batch process for 1 h with… read more here.
Keywords: sewage sludge; removal; edta; process ... See more keywords
Heat transfer performance of thermal-washing process for crude oil pipeline
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DOI: 10.2298/tsci170918060z
Abstract: Study on the thermal wash multiphase flow and heat transfer characteristics have important significance to reduce energy consumption in wax removal. The thermal washing process of multiphase flow melting characteristics was simulated based on VOF… read more here.
Keywords: washing process; temperature; thermal washing; heat transfer ... See more keywords