[ Instrument Network Instrument R & D ] Graphene quantum dots (GQDs) are two-dimensional nanomaterials with small size. In recent years, due to its stability, biocompatibility, fluorescence tunability, and easy removal by the kidney, it has been widely used in cancer diagnosis and treatment in

I. Types of common accidents in open pit mining 1, mechanical injury 2, blasting accident 3. Electrical accidents 4. Open pit mine landslide 5, dumping landslide 6, mudslide accident Second, the safety requirements of mining and stripping operations (1) The width of the safety platform shou

2017, China's aluminum industry, non-ferrous metals Zhengzhou Research Institute Co., Ltd. (hereinafter referred to as Zhengzhou Research Institute) "steady flow of new energy-saving thermal insulation aluminum electrolytic technology" (Aluminum Corporation of China referred FHEST int

When you are jumping into a beautiful ore, perhaps the danger has already invaded your body. In the field of geology and minerals, there are many rocks or ores that have a fascinating appearance and are also deadly. Let's take a look at the ten deadliest ore in the world. Arsenic pyrite Arsen

Binhai Economic Development Zone Accompanied with the trial production of Shanghai Lvxiang Auto Rearview Mirror Project, the project construction of Binhai Economic Development Zone entered a new chapter. On the one hand, the industrial park actively carries out project construction work. On the

Our wide range of metal ore resources, but most of the minerals belong to poor quality, complex, fine. In order to solve the outstanding problems in the economic, technical and environmental protection aspects of mining development, domestic metal mining enterprises actively introduce, digest and a

In recent years, the rapid development of China's automobile industry has brought new development space and opportunities to the automotive battery industry. According to data released recently by the global car battery industry leader Johnson Controls Energy Power, China will become the world