Reverse flotation of non-coking coal fines using non-ionic surfactant triton X-100 as depressant
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.125794
Abstract: Abstract A novel approach to apply Triton X-100 (TX-100) surfactant as depressant in reverse flotation of non-coking coal fines, which is different from the conventional use of dextrin as an depressant. Fourier transformed infrared spectroscopy… read more here.
Keywords: non coking; triton 100; flotation non; coking coal ... See more keywords
Thermoplastic development of coking and non-coking maceral concentrates and molecular weight distribution of their pyrolysis products
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2017.12.001
Abstract: Abstract A suit of nitrogen-dried maceral concentrates derived from a coking coal and a non-coking coal was investigated to reveal the impact of varying coal main organic constituent, the vitrinite, on their thermoplasticity and pyrolysis… read more here.
Keywords: non coking; pyrolysis; weight distribution; molecular weight ... See more keywords
Use of organic polymers for improvement of coking potential of poor coking coal
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Coal Preparation and Utilization"
DOI: 10.1080/19392699.2019.1686365
Abstract: ABSTRACT As the reserve of prime coking coal is low, there is a good amount of research going on worldwide to improve the coking potential of non-coking coal. Researchers have revealed the importance of hydrogen… read more here.
Keywords: potential non; coking potential; non coking; improve coking ... See more keywords