Funding for this research was provided by:
Institute for Chemical Processing of Coal
Article History
Received: 20 March 2020
Revised: 18 June 2020
Accepted: 24 June 2020
First Online: 9 July 2020
Change Date: 14 August 2020
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s13399-020-00905-9
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.