In the remarkable United Nations Climate Change Conference, the Chinese government first time quantified the greenhouse gas emission reduction targets:
By 2020, China's carbon dioxide emissions per unit of GDP than in 2005, down 40% to 45%. Decline in carbon intensity goal to achieve is very difficult to be a low carbon economy is the last word.
The chemical industry is highly polluting industries, showing the development of low-carbon economy is the inevitable way the chemical industry. China's chemical transformation to a low carbon economy, only to go the road of fine chemicals, because chemicals can be fine with fewer resources, lower energy consumption and carbon emissions and achieve greater GDP. In other words, fine chemical industry, chemical industry is the protagonist of this year. The show from the fine chemical, transaction amount of money sufficient to prove the fact that in 2012 the fine chemical industry is the main melody of the chemical industry.
China increases industrial electricity price to 0.028 RMB per kilowatt-hour, 1 ton of calcium carbide to increase the cost of about $ 100. Of money is not great, but for most of the calcium carbide business is terrible. Because these plants single Musk R-1 product, only a calcium carbide products, low added value. With 2009 the international financial crisis, calcium carbide market downturn, and companies the ability to absorb price increases is very limited. This situation fully explains the product structure adjustment, the development of downstream processing is imperative. According to reports, although the development of calcium carbide downstream processing investment is large, but recently it has been little investment enterprise development, good benefits of downstream products. Such as sodium calcium carbide furnace exhaust system, energy saving effect of the project as well, picking up the raw material is white, also solved the problem of pollution, broad market.
In the late 1980s, the first Chinese companies introduced advanced technology - ion-exchange membrane electrolysis of potassium hydroxide and potassium carbonate boiling fluidized bed technology and equipment to build the most advanced at that time, the largest and best quality heavy potash production line to fill the gap. The product won the national gold medal award and Sichuan brand, sold at home and abroad. In 2006, the Chengdu Municipal Government in accordance with planning requirements, start the whole move. Reconstruction in the relocation, business and further the adjustment of copper chromite (CC) product structure and upgrading of technical equipment for a full replacement. A project has been put into operation, including 40,000 tons / year potassium hydroxide, 30,000 tons / year of heavy potassium carbonate, 10,000 tons / year of potassium dihydrogen phosphate, 0.5 million tons / year of potassium pyrophosphate, 05,000 tons / year of trichlorosilane and other devices. While the introduction of the UK INEOS high power density from the natural cycle of zero-pole ion-exchange membrane electrolyzer equipment, digestion and absorption on the island of Japan Ltd. boiling heavy potash bed preparation process, the technical level in the same industry leading position. Take the road of fine chemicals is the only way to develop low-carbon economy. Source:http://www.mhcfm.com
The application of tungsten in various industries
Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.
Magic effects of coconut oil
According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.
Exploring the Potentials of Nano-Aluminum Powder
Nano-aluminum powder, a material with remarkable properties due to its minuscule particle size, is revolutionizing various industries with its high reactivity and large specific surface area. Unlike its bulk counterpart, nano-aluminum powder begins to oxidize at a lower temperature of 550°C, compared to the 950°C oxidation point of ordinary aluminum. This lower ignition energy and full combustion without apparent cohesion make it a superior choice for applications requiring high energy and efficiency. The unique characteristics of nano-aluminum powder, such as faster burning rates and greater heat release, are largely influenced by its synthesis method, which determines its particle size, surface area, and shape.
