Results 261 to 270 of about 638,772 (310)

Drying characteristics of oil-shale

International Journal of Mineral Processing, 1992
Abstract The tray-drying process of oil-shale was analyzed and modeled. The results for the falling drying-rate domain were correlated into a generalized exponential model that incorporates the effects of dry bulb temperature end particle size. The results indicated that the drying process is a strong function of operating dry bulb temperature.
A. Tamimi, B.Z. Uysal
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Characteristics of Sludge Drying

Journal of the Sanitary Engineering Division, 1969
The dewatering characteristics of sludge is a seldom studied problem of waste treatment plant design. This investigation lists some of the parameters involved in the drying process and provides information for their evaluation. The importance of sand drains in drying sludge is shown.
J. Charles Jennett, Israel W. Santry
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DRYING CHARACTERISTICS OF TAPIOKA

Drying Technology, 1989
ABSTRACT Experimcntal studies were carried out on a multipurposc industrial solar drycr having corrugated absorber with two glass covers.
Ram Chandra., N.P. Singh, M.S. Sodha
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On the characteristic drying curve

International Journal of Heat and Mass Transfer, 1974
Abstract The theoretical foundation for the concept of the characteristic drying curve is examined by considering the drying out of a porous, non-hygroscopic slab of infinite extent. Under intensive drying conditions when a drying front appears, the characteristic drying curve is a function of the relative intensity of drying, whereas under less ...
R.B. Keey, M. Suzuki
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DRYING CHARACTERISTICS OF THE HAZELNUT

Drying Technology, 1998
Abstract Equilibrium moisture content isotherms for Spanish hazelnut (Corylus avellana L.) at different temperatures (30°C-80°C) were determined using static gravimetric method. Thin layer drying experiments were done with forced air circulation and were conducted with different operating conditions to determine the drying characteristics of hazelnuts.
A. López, M.T. Piqué, J. Boatella, A. Ferrán, J. Garcia, A. Romero   +5 more
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Sun Drying and Far-Infrared Drying Characteristics of Lily

ASME 2021 Heat Transfer Summer Conference, 2021
Abstract The sun drying and far-infrared drying characteristics of lily were experimentally investigated. Fresh lily was blanched and treated with boiling water at 100 °C before drying. The effects of blanching time, drying method and drying temperature on drying rate, nutrient contents (total phenol, total flavonoid and starch contents),
Pei Yang, Dan Huang, Sisi Lv, Ruiqi Wang, S. A. Sherif, Wei Li   +5 more
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Drying characteristics of tomatoes

Journal of Food Engineering, 1991
Abstract In this investigation, the drying characteristics of tomatoes have been studied under various operating conditions. A drier was built for experiments under controlled conditions. Experiments were conducted with different air temperatures and flow velocities to determine the drying characteristics of tomato.
Hawlader, M.N.A., Uddin, M.S., Ho, J.C., Teng, A.B.W.   +3 more
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Drying characteristics of kiwifruit during hot air drying

Journal of Food Engineering, 2008
Abstract Drying characteristics and l -ascorbic acid changes of a kiwifruit slice (10 mm) were investigated during hot air drying at four temperatures ranging from 40 to 70 °C. A relationship between hardening of the sample surface and the drying rate was also investigated. Using the measured data, a non-linear least squares method was applied to an
Takahiro Orikasa, Long Wu, Takeo Shiina, Akio Tagawa   +3 more
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Drying Characteristics In Superheated Steam Drying at Reduced Pressure

Drying Technology, 2005
Abstract The superheated steam drying at reduced pressure is performed, and the effects of operational conditions such as drying pressure and temperature on the drying characteristics are examined. In order to obtain the basic guideline for the design of the superheated steam dryer at reduced pressure, the heat flux to sample was calculated and the ...
Akira Sano, Yoshitaka Senda, Koji Oyama, Ryo Tanigawara, Yoshiyuki Bando, Masaaki Nakamura, Yasuhiro Sugimura, Masahito Shibata   +7 more
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VACCUM DRYING CHARACTERISTICS OF COCONUT

Drying Technology, 1987
ABSTRACT The drying characteristics of shredded coconut under vacuum and at atmospheric pressure have been studied. It was found that a decrease in the absolute pressure within the drying compartment retarded the drying rate of coconut. A model for drying of coconut is proposed on the assumption that the surface of coconut is partially covered with ...
W.J.N. Fernando, T. Thangavel
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