Results 71 to 80 of about 71,053 (267)

The Effect of Sintering Flue Gas Composition on NO Reduction in Coke

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The strategy of substituting combustion air with sintering flue gas in circulating fluidized bed (CFB) systems provides a low‐cost and highly efficient approach for the purification of sintering off‐gas. In this work, coke was employed as the reducing agent, and a high‐temperature vertical tube furnace was used to simulate the dense‐phase ...
Canbin Huang, Tuo Zhou, Hao Xie, Jinjiang Zhao, Man Zhang, Hairui Yang   +5 more
wiley   +1 more source

Phytochemical analysis and proximate analysis of Synura petersenii

The Proceedings of the Nigerian Academy of Science
Synura petersenii is a fresh water golden-brown protist which is known for its silica scales. It is a unicellular fresh water microalga that is commonly found in fresh water lakes, ponds and slow rivers or streams around the world.
John A. Michael, Mayowa S. Ogundipe
doaj   +1 more source

The strength of weak proximity

Journal of Discrete Algorithms, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Giuseppe Di Battista, Giuseppe Liotta, Sue Whitesides   +2 more
openaire   +4 more sources

Construction of Lean Coal Molecular Structure Model Based on Spectroscopic Characterization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The chemical structure of coal exerts a profound influence on its properties and utilization pathways. A comprehensive analysis of coal's molecular structure is crucial for mitigating environmental pollution arising from coal combustion and improving the efficiency of coal utilization.
Song Liu, Hao Xia, Tao Ge, Yaling Bai, Shoulan Wang, Yunfang Liu   +5 more
wiley   +1 more source

Pemanfaatan susu kacang pada pembuatan roti tawar dilihat dari karakteristik fisikokimianya

Teknologi Pangan: Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian
Commercially sold white bread is often enriched with cow's milk in its formulation, which is often avoided by vegetarians. Hence the need for alternative bread products that use plant-based ingredients.
Benedicta Miquella Adisty Wulandari, Monika Rahardjo, Monang Sihombing   +2 more
doaj   +1 more source

Thermal Calculations for Co‐Firing of Hydrogen/Ammonia and Coal in 660‐MW Coal‐Fired Boilers

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To achieve a clean energy transition under the dual carbon goals, blending hydrogen/ammonia into pulverized coal boilers represents a key technological pathway. Different hydrogen/ammonia co‐firing ratios (5%–50%) are investigated for their impact on the thermodynamic characteristics of 660‐MW supercritical boiler at 100% and 20% boiler ...
Yaodong Da, Nana Hou, Weipeng Wang, Yongqiang Chang, Xin Liu, Feng Pan, Defu Che, Lei Deng   +7 more
wiley   +1 more source

Research on Diaphragm Pump Fault Diagnosis Method Based on Res‐DCB‐Net

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Nonstationary pressure pulsation signals of diaphragm pumps contain strong background noise and coupled characteristics. This makes it challenging to extract incipient fault features and to decouple faults with similar physical mechanisms. To address these limitations, this paper proposes a spatiotemporal fault diagnosis model named Res‐DCB ...
Jiahui Wang, Kaili Zhang, Yongxing Song, Zhaoxin Ma, Sitong Guan, Rongwang Chai, Kexiang Ceng, Jingting Liu   +7 more
wiley   +1 more source

Proximate and Mineral Elements Analysis of Ziziphus mauritiana Fruits

UMYU Journal of Microbiology Research, 2017
The fruits of Ziziphus mauritiana plant were subjected to proximate and mineral elements analysis. The results of the proximate analysis revealed the presence of moisture contents (5.16 ± 0.29 mg/100g), ash contents (6.16 ± 0.29 mg/100g), crude lipid ...
Keta, J. N.
doaj   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Effect of processing on the microbiological, proximate, antinutritional and mineral profile of selected yellow cassava varieties and sorghum malt as potential raw materials for alcoholic beverage production

Beverage Plant Research
Sorghum and yellow cassava can be regarded as the top two raw materials in the production of value-added food products due to their rich nutritional and food properties.
Patrick Othuke Akpoghelie, Great Iruoghene Edo, Shaimaa Imad Ali, Khawla A. Kasar, Khalid Zainulabdeen, Athraa Abdulameer Mohammed, Agatha Ngukuran Jikah, Emad Yousif, Cyprian Erumiseli Oshoma, Solomon Esharegoma Omonigho, Joseph Oghenewogaga Owheruo, Ufuoma Ugbune, Blessing Eleojo John, Joy Johnson Agbo   +13 more
doaj   +1 more source