Results 21 to 30 of about 442,040 (268)

Baeyer–Villiger co-oxidation of cyclohexanone with Fe–Sn–O catalysts in an O2/benzaldehyde system

open access: yesGreen Processing and Synthesis, 2021
Baeyer–Villiger (BV) oxidation of cyclohexanone to ε-caprolactone was studied by a co-precipitation method using Fe–Sn–O catalysts in an O2/benzaldehyde system.
Sun Jingjing   +8 more
doaj   +1 more source

Enhanced Strength and Electrical Conductivity in Graphite-Cement Mortars with Carbonized Titanium-Bearing Blast Furnace Slag as an Aggregate

open access: yesMetals, 2022
Titanium-containing carbide slag (TCS) is the product obtained by high-temperature carbothermal reduction in Titanium-bearing blast furnace slag (TBFS), which contains a large amount of TiC phase with excellent electrical conductivity.
Chenjun Tang   +3 more
doaj   +1 more source

An environmentally friendly acylation reaction of 2-methylnaphthalene in solvent-free condition in a micro-channel reactor

open access: yesGreen Processing and Synthesis, 2019
An efficient and solvent-free acylation of 2-methylnaphthalene (2-MN) is presented using acid chloride as both the acylating agent and solvent in a micro channel reactor.
Li Wenpeng   +5 more
doaj   +1 more source

Emissions Reduction Policies and Their Effects on Economy

open access: yesJournal of Risk and Financial Management, 2022
The two broad carbon-reducing policies, carbon tax and cap-and-trade, have been implemented at various national and sub-national levels. This paper examines the relationships between emissions-reducing policies and their effect on the country’s economic growth (GDP) using carbon tax and CO2 emission as explanatory variables and population and R&D ...
Apoorva Gurtu   +2 more
openaire   +3 more sources

Effects of corona discharge plasma radiation on alfalfa seeds

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
Alfalfa seeds were directly treated with corona discharge plasma radiation and compared with the control group, which was covered by a Petri dish, blocking the etching effect of ionic wind and thus simulating the effect of a non-uniform electric field ...
XU Wenqian   +5 more
doaj   +1 more source

Formation and Application of High Reflectivity Controllable Barium Sulfate Microspheres

open access: yesCrystals, 2018
This paper investigated the influence of reaction conditions on particle morphology. X-ray powder diffraction (XRD), particle size distribution (PSD), and scanning electron microscopy (SEM) were used to characterize the morphology of barium sulfate.
Yuejiao Liu   +5 more
doaj   +1 more source

SPATIAL INFORMATICS FOR EMISSION REDUCTION

open access: yesChemical Engineering Transactions, 2009
Abstract preview not available - see full-text PDF article.
openaire   +2 more sources

Gross polluters and vehicle emissions reduction

open access: yesNature Sustainability, 2022
Version to be published in Nature Sustainability.
Matteo Böhm   +2 more
openaire   +4 more sources

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

A Mathematical Tightening of Instantaneous Indoor and Outdoor Dry-Bulb and Wet-Bulb Temperature Tolerances

open access: yesEnergies, 2020
To reduce the inaccuracy in energy efficiency evaluation, indoor and outdoor dry-bulb and wet-bulb temperature (D&WBT) tolerances in the currently enacted Chinese room air conditioner (RAC) national standard were tightened into narrower intervals in ...
Xinhao Hu, Zhongbin Zhang, Dandan Cai
doaj   +1 more source

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