Scientists use sulfur vacancy-rich few-layered molybdenum disulfide (MoS₂) to achieve low-temperature and high-efficiency carbon dioxide (CO₂) catalytic hydrogenation to methanol. The greenhouse gas - CO₂ is the final product of various chemical reactions. Excessive emissions have exacerbated the increase in global average temperature and brought tremendous pressure on the ecological environment. How to convert and utilize CO₂ and turn it from waste into treasure is a research hotspot and difficulty in the field of energy and chemical industry.

Analysis of latest tungsten market from Chinatungsten Online

The ammonium paratungstate (APT) and tungsten powder prices in the Chinese market climb in the first trading day in April boosted by environmental protection inspection and production cost. but the whole market trading is limited.

A National Energy Technology Laboratory (NETL) - supported project by Physical Sciences, Inc. (PSI) has confirmed its capabilities to produce rare earth element concentrates (REE concentrates) using available coal ash resources from Appalachia, providing a potential domestic source and ways of local environmental remediation.

China rare earth price was in the downward trend in the week ended on Friday, April 02, 2021. The difference of buyers and seller’s psychological prices results in a slow growth in orders.