With what it takes to make synthetic diamonds – the crushing pressures, the searing temperatures – you’d think similar conditions would be needed for any synthetic gemstone. Apparently not, though, as ...

LUOYANG, China, Aug. 11, 2025 (GLOBE NEWSWIRE) -- TRUNNANO, a global leader in advanced nanomaterials and specialty chemicals, has launched its latest innovation: High-Purity Chromium Oxide Powder ...

With what it takes to make synthetic diamonds – the crushing pressures, the searing temperatures – you’d think similar conditions would be needed for any synthetic gemstone. Apparently not, though, as ...

The activity-composition curve of co-precipitated chromium oxide-alumina catalysts for the production of toluene from heptane shows two regions of maximum activity. One, at about 70% Cr2O3 is close to ...

Lanxess has ditched plans to sell its chromium oxide pigment business after reducing its operating costs and signing a long-term raw materials supply deal. Last year, the chemical maker said the cost ...

Failure to do so, it said, “will cause substantial economic hardship to Bullseye.” Yet, despite all the talk of the Cr III the company needed to use starting that Monday, on March 11 (Friday of that ...