Results 21 to 30 of about 4,623,074 (340)

Study on Effect of Benzotriazole and Surfactants on Corrosion Inhibition of Copper Alloys in Sulphuric Acid

open access: yesInternational Journal of Electrochemical Science, 2015
This research investigated the corrosion inhibition and corrosion rates of copper alloys in sulphuric acid by benzotriazole (BTAH) and surfactants. Three types of surfactants namely sodium dodecyl sulfate (SDS), cetyle trimethyl ammonium bromide (CTAB ...
S. Ullah   +5 more
doaj   +3 more sources

Simultaneous removal of SO2 and NO x from flue gas by low-temperature adsorption over activated carbon

open access: yesScientific Reports, 2021
An exceptional phenomenon has been observed that SO2 and NO x in flue gas can be effectively adsorbed over activated carbon with a surprising capacity at cold temperatures with the presence of oxygen.
Shiqing Wang   +10 more
doaj   +1 more source

CO2 Capture at Medium to High Temperature Using Solid Oxide-Based Sorbents: Fundamental Aspects, Mechanistic Insights, and Recent Advances.

open access: yesChemical Reviews, 2021
Carbon dioxide capture and mitigation form a key part of the technological response to combat climate change and reduce CO2 emissions. Solid materials capable of reversibly absorbing CO2 have been the focus of intense research for the past two decades ...
Matthew T. Dunstan   +4 more
semanticscholar   +1 more source

Porous organic polymers for CO2 capture, separation and conversion

open access: yesChemical Society Reviews, 2022
Porous organic polymers (POPs) have long been considered as prime candidates for carbon dioxide (CO2) capture, separation, and conversion. Especially their permanent porosity, structural tunability, stability and relatively low cost are key factors in ...
K. Song, Patrick W. Fritz, Ali Coskun
semanticscholar   +1 more source

Photoreduction of CO2 in the presence of CH4 over g-C3N4 modified with TiO2 nanoparticles at room temperature

open access: yesGreen Energy & Environment, 2021
CO2 reduction under simulated sunlight over photocatalysts has become an attractive researcher area recently. In this work, carbon nitride compounds modified by TiO2 nanoparticles (TNPs) have been used for the photoreduction of CO2 in the presence of CH4
Ming Chen   +9 more
doaj   +1 more source

Methane hydrate phase behaviour in EMIM-Cl water based mud (WBM): An experimental and modelling study

open access: yesSouth African Journal of Chemical Engineering, 2020
Gas hydrate sediments are known as future energy source and potential technique for the storage CO2. However, the drilling of hydrate sediments are challenged with inappropriate drilling mud systems.
Yasmine B.M. Yuha   +3 more
doaj   +1 more source

Application of Advanced Technologies for CO2 Capture from Industrial Sources [PDF]

open access: yes, 2013
The great majority of the research on CO2 capture worldwide is today devoted to the integration of new technologies in power plants, which are responsible for about 80% of the worldwide CO2 emission from large stationary sources.
Boavida, Dulce   +20 more
core   +1 more source

Experimental Study of Corrosion on A36 Mild Steel Towards Aqueous 2-Amino-2-Ethyl-1, 3-Propanediol and Diethanolamine

open access: yesInternational Journal of Electrochemical Science, 2017
Carbon dioxide (CO2) absorption is a very promising approach to reduce CO2 emissions from different industries especially power plants and then transport to injection sites.
Sami Ullah   +5 more
doaj   +1 more source

Recent Progress in Metal-organic Frameworks (MOFs) for CO2 Capture At Different Pressures

open access: yesJournal of Environmental Chemical Engineering, 2022
Global climate change ensued by the rise in atmospheric CO2 levels is one of the greatest challenges our planet is facing today. This worldwide distress demands technologies that can contribute to our society toward “negative carbon emissions”.
S. Mahajan, M. Lahtinen
semanticscholar   +1 more source

Post-combustion CO2 capture with chemical absorption: a state-of-the-art review [PDF]

open access: yes, 2011
Global concentration of CO2 in the atmosphere is increasing rapidly. CO2 emissions have an impact on global climate change. Effective CO2 emission abatement strategies such as Carbon Capture and Storage (CCS) are required to combat this trend.
C. Ramshaw   +9 more
core   +1 more source

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