English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A Na-based fluxing agent Na2O (NBFA) and a composite fluxing agent (mixture   of CaO and Fe2O3 with mass ratio of 3:1, CFA for short) were used to decrease   the ash fusion temperature of the Dongshan and Xishan coal from Shanxi of   China and make these coal meet the requirements of the specific gasification   process. The main constituents of the fluxing agents used in this study can   play a catalyst role in coal gasification. So it is necessary to understand   the effect of fluxing agents on coal gasification reactivity and gas   composition. The results showed that the ash fusion temperature of the two   coal used decreased to the lowest point due to the eutectic phenomenon when 5   wt% of CFA or NBFA was added. Simultaneously, the gas molar ratio of H2/CO   changed when CFA was added. A key application was thus found where the gas   molar ratio of H2/CO can be adjusted by controlling the fluxing agent amount   to meet the synthetic requirements for different chemical products

Effects of fluxing agents on gasification reactivity and gas composition of high ash fusion temperature coal