Results 131 to 140 of about 63,617 (284)

Energy Storage System in Microgrids: Challenges and Opportunities

open access: yesEnergy Science &Engineering, EarlyView.
Hybrid integration of multiple Energy Storage Systems (ESSs) within renewable‐powered microgrids enhances reliability, flexibility, and economic sustainability. Lithium‐ion batteries, flow batteries, hydrogen storage, and thermal systems complement each other through coordinated control via Energy Management Systems.
Mohamed G. Moh Almihat, Josiah L. Munda
wiley   +1 more source

Perbandingan Antara Metode Hydro-Distillation dan Steam-Hydro Distillation dengan pemanfaatan Microwave Terhadap Jumlah Rendemenserta Mutu Minyak Daun Cengkeh

open access: yesJurnal Teknik ITS, 2014
Tanaman Cengkeh merupakan salah satu tanaman penghasil minyak atsiri yang cukup penting sebagai komoditas ekspor Indonesia. Namun daun cengkeh cenderung dibuang karena dianggap sebagai sampah padahal dapat menghasilkan nilai lebih ekonomis.
Fatina Anesya Listyoarti   +3 more
doaj  

Experimental and Numerical Study on Enhancing the Performance of a Stepped Solar Still Using Porous Sponge Materials

open access: yesEnergy Science &Engineering, EarlyView.
Three designs were built and tested: a single‐slope still, a six‐stepped still, and a six‐stepped still with 5 mm sponge sheets. The novelty lies in fixing porous sponge sheets to the vertical faces of the steps. Yield of freshwater and instantaneous efficiency were determined in various combinations, that is, base, stepped, and stepped‐cum‐sponge ...
A. Venkata Satyanarayana   +4 more
wiley   +1 more source

Optimization of processing parameters for extraction of essential oil from Foeniculum vulgare [PDF]

open access: yesResearch Journal of Pharmacognosy, 2017
Background and objectives: It is necessary to specify the best conditions of essential oils production to get more major compound(s) and higher yield oil. The fennel oil is useful in pharmaceutical industry as flavor.
doaj  

ECONOMIC AND TECHNICAL ANALYSIS OF ETHANOL DRY MILLING: MODEL DESCRIPTION [PDF]

open access: yes
Ethanol, the common name for ethyl alcohol, is fuel grade alcohol that is predominately produced through the fermentation of simple carbohydrates by yeasts.
Rhys T. Dale, Wallace E. Tyner
core  

Phenolic Profiles, Antioxidant Properties and Predicted Glycaemic Index of Bread Sweetened With Date Syrup in Comparison With Granulated Sugar

open access: yesFood Chemistry International, EarlyView.
Date syrup are used as sweetener in bread. Bread with date syrup had superior phenolic composition, better antioxidant properties and carbohydrate hydrolysing enzymes while bread with granulated sugar had higher predicted glyceamic index. The study concluded that date syrup could be the next though‐out ingredient for dual purpose in bread. ABSTRACT The
Akinsola Albert Famuwagun   +7 more
wiley   +1 more source

Essential oil Analysis of Fresh Aerial part of Iranian Ocimum sanctum L. by Hydro & Steam Distillation [PDF]

open access: yesJournal of Medicinal Plants and By-products, 2014
The genus Ocimum L. belonging to family of Lamiaceae is widely distributed in Iran, Ocimum sanctum L. is described in many medicinal properties and a wide therapeutic range.
doaj  

Beeswax: Food and beyond

open access: yesFood Biomacromolecules, EarlyView.
Abstract Honeybees (Apis mellifera L.) are an important class of insects that are the most beneficial in terms of economy. Beeswax is the second most important bee products after honey. Its commercial importance is due to its antimicrobial, antioxidant, anti‐inflammatory and antiseptic as well as regenerative properties.
Rajshri Naveen, Manickam Loganathan
wiley   +1 more source

Ekstraksi Minyak Atsiri Dari Akar Wangi Menggunakan Metode Steam - Hydro distillation dan Hydro distilation dengan Pemanas Microwave

open access: yesJurnal Teknik ITS, 2013
Penelitian ini bertujuan untuk memperoleh minyak atsiri dari akar wangi dengan modifikasi metode steam-hydro distillation dan hydro distillation yaitu menggunakan pemanasan microwave kemudian membandingkan hasilnya dengan penelitian sebelumnya ...
Maulana M Al Hanief   +2 more
doaj  

Cogeneration Technology Alternatives Study (CTAS). Volume 3: Industrial processes [PDF]

open access: yes
Cogenerating electric power and process heat in single energy conversion systems rather than separately in utility plants and in process boilers is examined in terms of cost savings.
Gerlaugh, H. E.   +2 more
core   +1 more source

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