Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ekaterina Nikolskaya"'
Publikováno v:
Applied Sciences, Vol 9, Iss 10, p 2169 (2019)
Black liquor, a valuable by-product of the pulp production process, is used for the recovery of chemicals and serves as an energy source for the pulp mill. Before entering the recovery unit, black liquor runs through several stages of evaporation, wh
Externí odkaz:
https://doaj.org/article/5faa2bdf85554ded9dd11cc9b868dc9a
Publikováno v:
Air, Soil and Water Research, Vol 2013, Iss 6, Pp 115-119 (2013)
Externí odkaz:
https://doaj.org/article/e48ce85d495f4a20aa165a06dc8bed1e
Publikováno v:
Air, Soil and Water Research, Vol 6 (2013)
Pursuing the goal to develop an express technique for the characterizing of forest ecology, this paper presents a description of the found dependence of nuclear magnetic resonance (NMR) relaxation times of water in soils on the pollution caused by ve
Externí odkaz:
https://doaj.org/article/8325b15cd96d46008ea8d824e801e719
Publikováno v:
VII INTERNATIONAL CONFERENCE “SAFETY PROBLEMS OF CIVIL ENGINEERING CRITICAL INFRASTRUCTURES” (SPCECI2021).
Publikováno v:
Nordic Pulp & Paper Research Journal. 35:376-385
Two wet-end starches (potato and barley), one surface sizing starch (barley) and one coating binder starch (barley) were jet-cooked. Samples were collected and stored at 90, 60 and 40 °C. 1H NMR-relaxometry and viscometry were used to monitor the je
Autor:
Ekaterina Nikolskaya, Yrjö Hiltunen
Publikováno v:
Energy & Fuels. 34:7929-7934
Low-field nuclear magnetic resonance (LF-NMR) is a highly promising method for characterizing the different physical parameters and chemical structures of liquid fuels. In particular, there have be...
Publikováno v:
Open Engineering, Vol 10, Iss 1, Pp 512-518 (2020)
The main purpose of this paper is to demonstrate the potential of time-domain nuclear magnetic resonance (TD-NMR) technology for monitoring the concentrations of metal ions in water-based solutions. The main focus of this work was paramagnetic ions,
Publikováno v:
Proceedings of the 11th International Conference on Pattern Recognition Applications and Methods.
Autor:
Eero Hiltunen, Yrjö Hiltunen, Ekaterina Nikolskaya, Lauri Kulmala, Jari Käyhkö, Thaddeus Maloney
This article shows how fiber properties obtained by the compression refining of bleached softwood pulp refined using a KID 300 refiner differs from traditional bar refining. A KID refiner is a stone crusher that has been modified to refine fiber, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec93508d9af5113bb86dc626b6c8605e
https://aaltodoc.aalto.fi/handle/123456789/101667
https://aaltodoc.aalto.fi/handle/123456789/101667
Publikováno v:
Nordic Pulp & Paper Research Journal. 33:625-631
The gelatinization of cationic starch during a heating-holding-cooling cycle in a batch cook was monitored by measuring 1H NMR spin-spin relaxation rates R2 on-line. The effect of storage time and temperature (8, 20 and 60 °C) on cationic starch ret