Results 21 to 30 of about 106,714 (240)

Study on Digestion of Low Grade High Silica Bauxite by Static Roasting

open access: yesKuangchan zonghe liyong, 2023
Aiming at the problem of poor digestion performance of alumina from low-grade high-silica bauxite, the low-temperature static roasting and digestion process was used to investigate the effects of roasting temperature, roasting time and ore size on the ...
Changxi Ma   +3 more
doaj   +1 more source

MODIFIKASI MESIN ROASTING BIJI KOPI MEREK MEREK WILIAM EDISON TIPE W600I (STUDI KASUS: JAVA SUMEDANG COFFEE, KABUPATEN SUMEDANG, JAWA BARAT)

open access: yesJurnal Teknik Pertanian Lampung, 2020
Wiliam Edison tipe W600i roasting machine has the disadvantages of uncontrolled fuel gas pressure and the exhaust systems that was not optimal to suck out the smoke and the burned coffee husk in the roasting room.
Ahmad Thoriq   +3 more
doaj   +1 more source

Espresso coffees, caffeine and chlorogenic acid intake: potential health implications [PDF]

open access: yes, 2012
HPLC analysis of 20 commercial espresso coffees revealed 6-fold differences in caffeine levels, a 17-fold range of caffeoylquinic acid contents, and 4-fold differences in the caffeoylquinic acid:caffeine ratio.
Ashihara   +13 more
core   +1 more source

Characterizing the Bioactive Ingredients in Sesame Oil Affected by Multiple Roasting Methods

open access: yesFoods, 2022
Roasting is an important step in sesame (Sesamum indicum L.) processing. The current research was undertaken to evaluate the oil content, fatty acid (FA) profiles, and physicochemical characteristics of oil recovered from sesame roasted by different ...
H. El-Beltagi   +5 more
semanticscholar   +1 more source

Effect of Suspension Magnetization Roasting Temperature on the Properties of Roasted Products of Chongqing Jielong Iron Mine

open access: yesKuangchan zonghe liyong, 2022
Siderite is an important iron ore resource in China. Suspension magnetization roasting is an effective method to deal with complex refractory iron ores.
Chao Chen   +4 more
doaj   +1 more source

Alkali roasting of bomar ilmenite: rare earths recovery and physico-chemical changes. [PDF]

open access: yes, 2014
In this work, the alkali roasting of ilmenite (FeTiO3) is presented as a process route for integrated beneficiation of the mineral for rutile-rich phase and rare earth oxides; the latter is released as a consequence of physical changes in the ilmenite ...
Jha, A, Lahiri, A, Sanchez Segado, S
core   +2 more sources

Formulasi Biskuit Kelapa Parut Kering dengan Perlakuan Penyangraian dan Tanpa Penyangraian

open access: yesJurnal Teknologi dan Industri Pertanian Indonesia, 2014
The study of the formulation of desiccated coconut biscuits by roasting and without roasting was investigated. This research was conducted using randomized block design consisted of two factors and three replications.
Yanti Meldasari Lubis   +3 more
doaj   +1 more source

Upscaling cassava processing machines and products in Liberia [PDF]

open access: yes, 2020
Open Access JournalCassava is produced by more than 80% of farming households and is an important contributor to gross domestic product (GDP) in Liberia. It is therefore important to assess the status of cassava processing into food and other products. A
Adetunji, M.   +6 more
core   +2 more sources

Application of Roasting Flotation Technology to Enrich Valuable Metals from Spent LiFePO4 Batteries

open access: yesACS Omega, 2022
The application of lithium-ion batteries (LIBs) in electric vehicles has attracted wide attention in recent years, especially LiFePO4 batteries that have been extensively used in large electric buses and cars.
Jiapeng Li   +5 more
semanticscholar   +1 more source

Effect of Variable-Temperature Roasting on the Color, Tenderness, Heterocyclic Amine and Polycyclic Aromatic Hydrocarbon Contents of Xinjiang Nang Pit-Roasted Lamb Meat [PDF]

open access: yesShipin Kexue, 2023
Objective: The purpose of this study was to optimize the roasting process for Xinjiang Nang pit-roasted lamb meat and explore the effects of variable-temperature roasting on the roasting loss percentage, color, tenderness, and heterocyclic aromatic amine
WEI Jian, WANG Li, LIU Fei, XU Zequan, MA Xin, WANG Zirong
doaj   +1 more source

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