Production of acetylene and acetylene-based chemicals from coal

H Schobert - Chemical reviews, 2014 - ACS Publications
Acetylene has been known since the mid-19th century, when it was discovered by Edmund
Davy in Ireland and later studied extensively by Marcellin Berthelot in France. The triple …

Investigation on the effect of particle size and heating rate on pyrolysis characteristics of a bituminous coal by TG–FTIR

B Tian, Y Qiao, Y Tian, Q Liu - Journal of Analytical and Applied Pyrolysis, 2016 - Elsevier
In this work, thermal behavior of five different coal particle fractions were investigated using
thermogravimetric analyzer (TGA) under various heating rates with the maximum of 1000 …

Production of Acetylene from Viable Feedstock: Promising Recent Approaches

YV Gyrdymova, AN Lebedev, YJ Du… - …, 2024 - Wiley Online Library
The potential of acetylene is extremely high both in chemical industry and synthetic
applications due to unsaturated nature and the smallest active C≡ C unit. The production of …

Microwave absorption capability of high volatile bituminous coal during pyrolysis

Z Peng, JY Hwang, BG Kim, J Mouris… - Energy & fuels, 2012 - ACS Publications
The microwave absorption capability of an eastern high volatile bituminous coal from West
Virginia was investigated by measuring the dielectric properties from room temperature to∼ …

Improvement on slurry ability and combustion dynamics of low quality coals with ultra-high ash content

S Hu, J Li, X Yang, Y Chen, F Li, J Wang, C Wu… - … Research and Design, 2020 - Elsevier
It is a significant subject that low quality coals could be used for high concentration slurry
preparation because of the large reserve and low price. Nevertheless, due to the …

Experimental investigation on coal devolatilization at high temperatures with different heating rates

BH Yan, CX Cao, Y Cheng, Y Jin, Y Cheng - Fuel, 2014 - Elsevier
Experiments were carried out in a drop tube furnace and a lab-scale plasma reactor to
investigate the effects of coal properties, particle ultimate temperature and heating rate (ie …

Particle-scale heat and mass transfer processes during the pyrolysis of millimeter-sized lignite particles with solid heat carriers

F Li, J Feng, H Zhang, WY Li - Applied Thermal Engineering, 2023 - Elsevier
The study of mesoscale solid fuel pyrolysis behavior is a key bridge between the
microscopic reaction kinetics and macroscopic multiphase reaction flow in a reactor. In this …

Investigation of improving the yields and qualities of pyrolysis products with combination rod-milled and torrefaction pretreatment

X Bai, G Wang, Z Zhu, C Cai, Z Wang, D Wang - Renewable Energy, 2020 - Elsevier
This study presented an approach to upgrade the qualities of pyrolysis products based on
hammer-(screen size 1 mm) and rod-milled (Rod-milling for 60 min), combination hammer …

Pyrolysis study of Huainan coal with different particle sizes using TG analysis and online Py-PI-TOF MS

Y Zhu, W Wen, Y Li, L Lu, J Yang, M Xu… - Journal of the Energy …, 2020 - Elsevier
The pyrolysis behaviors of Huainan coal (HN coal) with three particle sizes, ie,< 40 μm (HN-
S), 224–500 μm (HN-M) and 1600–2000 μm (HN-L), were investigated by thermogravimetry …

A perspective on electrostatics in gas-solid fluidized beds: Challenges and future research needs

F Fotovat, XT Bi, JR Grace - Powder Technology, 2018 - Elsevier
This paper provides a perspective on the current knowledge and potential areas of future
research related to electrostatics in fluidized beds. Aspects addressed include …