Results 111 to 120 of about 96,863 (233)

Study on Development in Engineering Properties of Dense Grade Bituminous Mixes With Coal Ash by Using Natural Fiber [PDF]

, 2015
Coal-based thermal power plants have been a key source of power generation in India. The prime waste product of a coal thermal power plant are fly ash and bottom ash.
Dash, Saswat Biswapriya
core  

Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review

Macromolecular Materials and Engineering, Volume 311, Issue 4, April 2026.
This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver, Ayca Dogrul Selver, Angela Daniela La Rosa, Abu Saifullah, Zhongyi Zhang, Stephen Driver, Jack Herring, Hom Nath Dhakal   +7 more
wiley   +1 more source

ASSESSMENT OF A NEW PORTLAND CEMENT COMPONENT: GROUND COAL BOTTOM ASH

DYNA, 2018
Coal bottom ash is produced in electrical power stations as result of the coal combustion. Because coal fly ash and coal bottom ash are formed together in the same boiler, similar chemical and mineralogical composition is expected. The size and shape of these ashes is very different, and then, its effect on the performance must be studied.
Sanjuán, Miguel Ángel, Argiz, Cristina, Menéndez, Esperanza   +2 more
openaire   +3 more sources

Synthesis of Zeolite from Fly Ash and Bottom Ash and Application for Biodiesel Transesterification

Jurnal Rekayasa Kimia & Lingkungan
Burning coal in a Coal-Fired Power Plant produces by-products like fly ash and bottom ash. Zeolite synthesized from the ash in Teluk Sirih Coal-Fired Power Plant was applied as a catalyst in the biodiesel transesterification reaction.
Rika Putri, Fadjar Goembira, Maria Ulfah, Muhammad Andrifar, Rati Yuliarningsih, Rizki Aziz   +5 more
doaj   +1 more source

REMOVAL OF IRON IMPURITIES FROM FLY AND BOTTOM ASH BY NEODYMIUM MAGNET

RMUTL Engineering Journal, 2018
In this research, fly and bottom ash samples from Mae Moh power plant, Lampang, Thailand were reported by XRF. The %Fe element in samples was nearly 10%. The neodymium permanent magnet was used to remove iron impurities in wet process. The results showed
Kritshna Pangluang, Poomin Petwong, Fongjan Jirasit, Viriyah Thongsook, Siwarote Siriluck   +4 more
doaj   +1 more source

Influences of TIME and Ratio of Si/al on Formation Zeolite a From Bottom Ash Carbon Free Pltu PT. Ipmomi with Hydrothermal Methods [PDF]

, 2008
This study aimed to utilize bottom-ash PLTU PT. IPMOMI, Probolinggo. Synthesis zeolite A conducted with directly method of hydrothermal. Initially, bottom-ash calcined at temperature of 800oC during 4 hours for eliminating residu of carbon from baking of
Fansuri, H. (Hamzah), Syukuri Nikmah, R. A, Widiastuti, N. (Nurul)   +2 more
core  

Biocarbon Suitability Evaluation for Direct Injection in Blast Furnace Ironmaking

steel research international, Volume 97, Issue 4, Page 2278-2287, April 2026.
This study examines densified biocarbon for direct injection in blast furnace ironmaking to reduce greenhouse gas (GHG). Enhanced burnout performance, along with favorable reactivity and carbon structure of the combustion residue, supports its suitability for blast furnace injection. Modeling results indicate that up to a 27% reduction in GHG emissions
Xianai Huang, Ka Wing Ng, Ted Todoschuk, Graeme Scott   +3 more
wiley   +1 more source

No Groundwater, No Fish: The Critical Role of Groundwater in Supporting Non‐Glacial, Salmon‐Bearing Rivers in South‐Central Alaska

JAWRA Journal of the American Water Resources Association, Volume 62, Issue 2, April 2026.
ABSTRACT Groundwater discharge plays an important role in the hydrologic and ecologic functioning of rivers including sustaining streamflow and related habitat year‐round. Simultaneously, groundwater supports the increasing demands of people as the global population continues to grow.
Tyelyn Brigino, Kai Rains, Edgar Guerrón‐Orejuela, Jacob Argueta, Syverine Bentz, Coowe Walker, Mark Rains   +6 more
wiley   +1 more source

Methane Emissions From Flame Curtain Pyrolysis (Kon‐Tiki)

GCB Bioenergy, Volume 18, Issue 4, April 2026.
Flame curtain pyrolysis enables decentralized biochar production, but its net climate benefit depends on the magnitude of methane emissions caused during production. Methane emissions were below 5 g CH4 kg−1 biochar for dry feedstocks but increased for moist feedstocks. Pyrolysis emitted less methane than open burning of wheat straw. ABSTRACT Pyrogenic
Simon Lotz, Nikolas Hagemann, Dirk Hölscher, Hans‐Peter Schmidt   +3 more
wiley   +1 more source

Modeling of Physical–Chemical and Thermomechanical Properties of Glasses From Recycled Waste

International Journal of Applied Glass Science, Volume 17, Issue 2, April 2026.
ABSTRACT This research focuses on understanding the high‐temperature phase evolution occurring during the vitrification of heterogeneous construction and demolition wastes (CDWs). The aim of this project is to transform this widely distributed and mostly unused waste stream into a homogeneous, engineered, glass‐based material with predictable ...
Roberto Ercoli, Paola Stabile, Gabriele Giuliani, Michael R. Carroll, Gianluca Bianchini, Eleonora Paris   +5 more
wiley   +1 more source