Selection of Derivatives under Methanol Conditions

Dimethyl ether is also a good choice

1. The formaldehyde production market will maintain an annual growth rate of 5-10%, and production capacity will concentrate in a few leading enterprises. 2. The main application for dimethyl ether remains as a substitute for household liquefied petroleum gas; it is a good approach to build plants with an annual production capacity of 100,000–200,000 tons in areas with relatively high population densities, and to achieve integration with the methanol industry at both upstream and downstream levels. 3. Dimethyl carbonate, 1,4-butanediol, DMF, methylamine, and formic acid are expected to see significant growth. However, due to limited market capacity, a few domestic companies with strong current capabilities will rely on their technical and market advantages to further expand their production capacity. 4. Acetic acid is set for significant growth in the coming years. However, with so many new production facilities being built in China (initial estimates suggest that nearly 3 million tons of capacity will come online within three years), cost advantages will become crucial. With methanol prices remaining stable, it will be those with lower CO production costs who will have a competitive edge in their products. 5. Due to foreign technological monopolies, multinational chemical companies build their production bases in domestic markets for polyoxymethylene. 6. The production of olefins from methanol represents the largest market in the future, but its full development will depend on the performance of the projects undertaken by Shenhua, Ningmei, and Datang International after they come online in 2009. Once the technology is proven to be fully mature, there will be rapid growth in this area. Due to the huge investment requirements, it is likely that the industry will remain in the hands of a few oligarchs who possess coal resources and substantial funds; it will be difficult for ordinary small and medium-sized enterprises to enter this field. This post was last edited by zjyang168168 on 2007-11-30 08:39.]

:handshake :handshake agrees with the view from the second floor. But caution is necessary. Since the current market price of methanol is high, it is not cost-effective to process it into products. Moreover, the market is very unstable and hard to predict. :handshake :handshake

Formaldehyde to polyformaldehyde is also a good option; the technology isn’t perfect yet, but there are already designs in this area in China, such as those developed by us (Xinjiang United)