Diamond Nanopowder has been called the hardest material. High temperatures are used to produce nano-scaled diamonds in industry. Purity: 99.5%Colour: BlackAPS: 3-5 Nm Nanodiamond Powder HTML3_ : Diamond, CAS number is 7782-40-3. Diamond Nanopa…
The purity of carbonaceous raw materials such as petroleum coke and pitch coke is relatively high, and the ash content is usually less than 0.5%, while the purity of natural graphite treated by flotation is relatively low, and the carbon content is u…
The African Development Bank will finance $25 billion by 2025 to support Africa's fight against climate change, the bank's president said at the bank's annual meeting in Accra, Ghana. He noted that climate change has had many negative impacts on the…
The secretary general of the Organization of Petroleum Exporting Countries (OPEC) said recently that US economic sanctions against Venezuela have affected global energy supplies. He told Venezuelan media that the ECONOMIC sanctions imposed by the Uni…