Results 1 to 10 of about 112,917 (304)

Modeling the process of innovative transformations at the industrial enterprise [PDF]

open access: yesSHS Web of Conferences, 2021
The process of innovative transformations at an industrial enterprise is studied. The main features of the introduction of innovations into the production process are considered.
Patrushev Vladimir, Popov Victor
doaj   +1 more source

Assessment of damage in accidents and development of technical solutions to ensure safety on the railroad transport [PDF]

open access: yesE3S Web of Conferences, 2023
A significant portion of hydrocarbons is transported by rail. At the same time petroleum products are classified as hazardous cargoes, accidents during transportation of which may lead to emergencies.
Titova T.S.   +3 more
doaj   +1 more source

Sorption and Textural Properties of Activated Carbon Derived from Charred Beech Wood

open access: yesMolecules, 2021
The aim of this study was to prepare activated carbon materials with different porous structures. For this purpose, the biomass precursor, beech wood, was carbonized in an inert atmosphere, and the obtained charcoal was physically activated using carbon ...
Michal Zgrzebnicki   +2 more
doaj   +1 more source

Development of activated carbon for removal of pesticides from water: case study

open access: yesScientific Reports, 2022
The work primarily concerns development of activated carbon dedicated for adsorption of pesticides from water prior directing it to the distribution system.
Bartosz Zieliński   +2 more
doaj   +1 more source

Investigation of the Physical and Chemical Characteristics of the Zeolites of the Kholinsky Deposit

open access: yesРазработка и регистрация лекарственных средств, 2021
Introduction. The mineral resource base of Russia has effective sorption substances that meet pharmaceutical requirements. Promising mineral raw materials are Zeolites, which combine the properties of an adsorbent and a "molecular sieve" due to the ...
A. V. Bondarev   +3 more
doaj   +1 more source

Ecological aspects of sorbents use to improve the efficiency of bioremediation on oil-contaminated lands

open access: yesRevista Fuentes El Reventón Energético, 2021
Nowadays, polluted soils are one of the primary environmental problems. Due to a large number of oil-contaminated lands, new methods are being developed more and more actively, as well as a combination of various existing methods for disposing of oil ...
Mikhedova Elizaveta, Uzorina Maria
doaj   +1 more source

Hollow spherical SiO2 micro-container encapsulation of LiCl for high-performance simultaneous heat reallocation and seawater desalination [PDF]

open access: yes, 2020
Energy & fresh water have both become scarce resources in the modern era of human society. Sorption-based technology is environmentally friendly and energy-efficient and can be driven by low-grade energy to transfer energy and produce fresh water.
Jin, Yong   +8 more
core   +2 more sources

Chemical Activation of Apricot Pit-Derived Carbon Sorbents for the Effective Removal of Dyes in Environmental Remediation

open access: yesC, 2023
The aim of this work is to study the properties of carbon materials prepared from apricot stones by carbonization at 300–900 °C and chemical activation by KOH with different ratios between components.
Vitalii Vashchynskyi   +2 more
doaj   +1 more source

Development of the Method for Predicting and Calculating the Operation of Sorption Systems for Cleaning the Generator Gas based on Dolomite Use. Part II [PDF]

open access: yesProblems of the Regional Energetics, 2021
At present, instead of a direct combustion of solid fuel, its thermochemical conversion is exten-sively used to produce a generator gas. The use of this technology is connected with the need for gas purification.
Malko M.V.   +3 more
doaj   +1 more source

Sugarcane biomass as а potential carrier for drug delivery system

open access: yesВісник Національного технічного університету України «Київський політехнічний інститут імені Ігоря Сікорського»: Серія «Хімічна інженерія, екологія та ресурсозбереження», 2021
Non-steroidal anti-inflammatory drugs are well-known medications for reducing pain and a group of drugs that can cause mucosal damage of the stomach.
Віта Василівна Галиш   +2 more
doaj   +1 more source

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