Results 31 to 40 of about 11,008 (256)

EFFECT OF CATALYST PROPERTIES ON THE DEOXYGENATION REACTION OF VEGETABLE OIL AND MODEL COMPOUND TO PRODUCE DIESEL RANGE HYDROCARBON FUELS: A REVIEW

Jurnal Kimia Riset, 2022
The concern associated with the depletion of fossil fuel energy has opened up windows of opportunity for researchers to develop potential energy from renewable resources.
Reva Edra Nugraha, A. R. Yelvia Sunarti, Hellna Tehubijuluw, Zuhriah Mumtazah   +3 more
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Nickel/Biochar from Palm Leaves Waste as Selective Catalyst for Producing Green Diesel by Hydrodeoxygenation of Vegetable Oil

Bulletin of Chemical Reaction Engineering & Catalysis, 2023
The objective of this research was to prepare low-cost catalyst for green diesel conversion from vegetable oil. The catalyst of nickel-dispersed biochar (Ni/BC) was prepared by direct pyrolysis of nickel precursor with palm leaves waste under N2 stream ...
Galih Dwiki Ramanda, Allwar Allwar, Muchammad Tamyiz, Is Fatimah, Ruey-an Doong   +4 more
doaj   +1 more source

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

Advanced Materials, EarlyView.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu, Shiying Ren, Jingkai Lin, Kunsheng Hu, Yalan Mo, Shaobin Wang, Wenjie Tian, Xiaoguang Duan   +7 more
wiley   +1 more source

Catalytic hydrodeoxygenation of jatropha oil into green diesel over natural zeolite-supported cobalt catalyst: Insight into Co concentration effect

Case Studies in Chemical and Environmental Engineering
Renewable and environmentally friendly fuels such as green diesel are increasingly important to ensure energy security and maintain ecological balance.
Isalmi Aziz, Dewi Ayu Kusumaningsih, Lutfiah Amalia Putri, Teuku Rizky Ollaf Ramadhan Syah, Nanda Saridewi, Agus Rimus Liandi, Adid Adep Dwiatmoko, Muhammad Ridwan, Lisa Adhani   +8 more
doaj   +1 more source

Water‐Soluble POSS Promotes Concurrent Coalescence and Crosslinking for Multiscale‐Reinforced, Coalescent‐Free Waterborne Coatings

Advanced Science, EarlyView.
Water‐soluble amine‐functionalized polyhedral oligomeric silsesquioxane promotes concurrent latex coalescence and crosslinking, allowing epoxy‐functional particles to form continuous films without added volatile coalescing agents. The resulting multiscale‐reinforced waterborne coatings combine high strength, toughness, optical transparency, scratch ...
Chao Wang, Bin Wu, Lin Li, Yibo Ru, Xiaohe Zhang, Minlong Wang, Ruoyan Yang, Jie An   +7 more
wiley   +1 more source

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

Agribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan, Orkhan Sariyev, Mohammad Ariful Islam, Manfred Zeller   +3 more
wiley   +1 more source

Influence of Nickel Loading and the Synthesis Method on the Efficiency of Ni/TiO₂ Catalysts for Renewable Diesel Production

Energies, 2023
The efficiency of Ni/TiO2 catalysts for renewable diesel production was evaluated in the present study. Two series of catalysts were synthesized and characterized using various physicochemical techniques (N2 physisorption, XRD, SEM, XPS, H2-TPR, and NH3 ...
George Petropoulos, John Zafeiropoulos, Eleana Kordouli, Alexis Lycourghiotis, Christos Kordulis, Kyriakos Bourikas   +5 more
doaj   +1 more source

Farmers’ Protests in Germany: Media Coverage and Types of Bias

Agribusiness, EarlyView.
ABSTRACT The German farmers’ protests of 2024 sparked widespread media coverage and public debate. Yet, media coverage was not always positive, reflecting the media's attention‐seeking and selective focus. Occurrences of farmers blocking media outlets reflected distrust in how their concerns were portrayed.
Felix Schlichte, Doris Läpple
wiley   +1 more source

Production of Bio-Diesel from Cucumis Sativus Seed oil involving Crystalline Manganese Carbonate – A Green (Nanosized) Catalyst

Ethiopian Journal of Science and Sustainable Development, 2019
This paper focuses on the production of bio-diesel from low cost feed stock CucumisSativus seed oil using MnCO3 as a Green (Nanosized) catalyst through transesterification process and investigating the effects of process parameters on bio-diesel yield ...
K.S.K. Rao Patnaik, Melakuu Tesfaye Alemea, A. Sunil, Y. Rajeshwer Rao   +3 more
doaj   +1 more source