Results 21 to 30 of about 740,754 (253)

Preparation and catalytic performance of NiO-MnO2/Nb2O5-TiO2 for one-step synthesis of 2-ethylhexanol from n-butyraldehyde

open access: yesCatalysis Communications, 2021
One-pot synthesis of 2-ethylhexanol(2EHO) from n-butyraldehyde is of commercialimportance. The promotion of 2EHO selectivity requires suppressing direct hydrogenation of n-butyraldehyde.
Sibo Li   +4 more
doaj   +1 more source

Effect of FSI Based Ionic Liquid on High Voltage Li-Ion Batteries

open access: yesEnergies, 2020
In this manuscript, a functionalized ionic liquid 1-cyanoethyl-2-methyl-3-allylimidazolium bis (trifluoromethanesulfonimide) salt (CEMAImTFSI) was synthesized and explored as an electrolyte component to improve the oxidation resistance of the electrolyte
Wenlin Zhang, Yongqi Zhao, Yu Huo
doaj   +1 more source

Sustainable Development of Energy Supply Planning For Productive Economy in Isolated Island

open access: yesThe Journal of Indonesia Sustainable Development Planning, 2020
This paper describes the sustainable development of energy supply planning for productive economy in border, small, and isolated island using case study in the region of Sitaro Island, North Sulawesi. This paper describes that energy supply planning must
Moristanto Moristanto   +1 more
doaj   +1 more source

Static composting of cow manure and corn stalk covered with a membrane in cold regions

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The disposal of livestock wastes is an urgent task in China. Compost is highly regarded for its ability to treat livestock wastes and protect arable land. In particular, some problems of livestock manure in cold regions, such as low efficiency because of
Fengmei Shi   +29 more
doaj   +1 more source

EFFECT OF THE APPLICATION OF MICROWAVE ENERGY ON THE REGENERATION OF THE ADSORBENT [PDF]

open access: yes, 2018
Today, energy conservation is a priority. This is due to the shortage of energy resources, the growth of their cost and global environmental problems. The production of compressed air is a wery costly and power-consuming process.
Aleksenko , Borys   +3 more
core   +2 more sources

Enhancing the performance of conventional coffee beans drying with low-temperature geothermal energy by applying HPHE: An experimental study

open access: yesOpen Agriculture, 2021
The unpredictable weather in Indonesia results in a less effective conventional coffee beans drying process, which usually uses solar energy as a heat source.
Gunawan Yohanes   +9 more
doaj   +1 more source

Research Status of Laterite Nickel Ore Processing Technology

open access: yesKuangchan zonghe liyong, 2022
Recently, the depletion of nickel sulfide resources barely meet the increasing demand and laterite nickel ore gain a special attention as the main source of nickel in the future.
Zhaizhai Wang, Bo Li, Yonggang Wei
doaj   +1 more source

Turning Water Abundance Into Sustainability in Brazil

open access: yesFrontiers in Environmental Science, 2021
Brazil is a powerhouse in terms of water resources, which are instrumental to the country’s transition to sustainability. However, to realize this potential, substantial management and conservation hurdles must first be overcome.
Vinicius F. Farjalla   +18 more
doaj   +1 more source

Numerical Research of Lightweight Foam Concrete Replacement Method of Deep Soft Foundation Treatment of Low-Filled Embankment

open access: yesGeofluids, 2022
A new method of replacing soft soil with lightweight foam concrete (lightweight foam concrete replacement method, LFCRM) is carried out to treat deep soft foundation under the low-filled embankment.
Fanfan Li   +5 more
doaj   +1 more source

Evolution process and stabilization mechanism of different gas nanobubbles based on improved statistical analysis

open access: yesNano Select, 2022
Nanobubbles (NBs) have attracted increasing attention due to their unique physicochemical characteristics and enormous potential industrial applications in the biology, environment, medicine, and many other fields.
Yangmin Kuang   +4 more
doaj   +1 more source

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