Results 91 to 100 of about 309,785 (305)
Journal of Agricultural Machinery, 2015 Drying is one of the oldest methods to preserve agricultural products and hence expanding the food market. By drying, the agricultural products can be stored and transferred to the market throughout the year.
H Sadrnia, H Monfared, M Khojastehpour
doaj +1 more source
Active hold-down for heat treating [PDF]
The object of the disclosure is to provide a vacuum hold-down for holding thin sheets to a support surface, which permits the thin sheet to change dimensions as it is held down.
Collins, E. R., Jr.
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Drying behaviour of Andrographis paniculata in vacuum drying [PDF]
, 2015 Hempedu bumi (Andrographis paniculata, AP), also known as the king of bitters, is an herb commonly found in Asian communities for medicinal usage. The drying behaviour of AP at temperatures of 40, 50, and 60°C with vacuum pressures of 10 and 30 kPa was ...
Chong, Gun Hean, Hee, Yen Yi
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Synthesis of Highly Stable 1,3-Diaryl-1H-1,2,3-triazol-5-ylidenes and Their Applications in Ruthenium-Catalyzed Olefin Metathesis [PDF]
, 2011 The formal cycloaddition between 1,3-diaza-2-azoniaallene salts and alkynes or alkyne equivalents provides an efficient synthesis of 1,3-diaryl-1H-1,2,3-triazolium salts, the direct precursors of 1,2,3-triazol-5-ylidenes.
Bertrand, Guy +6 more
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Advanced Engineering Materials, EarlyView.This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm +6 more
wiley +1 more source
Effects of Vacuum Pulsation Drying on Drying Characteristics and Quality of Apple Slices
Shipin gongye ke-jiTo improve the drying efficiency and quality of apple slices, we applied vacuum pulsation drying technology to the apple slice drying processes and explored changes in indicators such as drying characteristics, rehydration ratio, color, vitamin C (VC ...
Huan MIAO +4 more
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〔報告〕津波等で被災した文書等の救済法としてのスクウェルチ・ドライイング法の検討 [PDF]
, 2012 When paper documents are affected by water damage,such as flood and tsunami,it is thought that some microorganisms grow rapidly and cause biological deterioration.
佐藤 嘉則 +6 more
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Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio
Advanced Engineering Materials, EarlyView.This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov +4 more
wiley +1 more source
Sensory, chemical, microbial load and fatty acid composition changes of Silver carp (Hypophthalmichthys molitrix) after thermal drying process, vacuum packaging and storing in 4 °C [PDF]
, 2016 The sensory attributes, chemical indices, microbial load and fatty acid composition of Silver carp were investigated as affected by thermal drying. The samples were dried at 60 °C for 4-24 h using a laboratory dryer, and stored at 4 °C.
Hedayatifard, M.
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Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger +2 more
wiley +1 more source