Isopropylamine is an important fine chemical raw material. It is mainly used for the synthesis of pesticides, pharmaceuticals and dyes. Industrial synthesis route of isopropylamine are isopropanol method and acetone method. Both process routes will produce the byproduct of diisopropylamine.
At present, Chinese isopropylamines are mainly used for fine chemicals pesticide and pharmaceutical industries. It consumes less isopropylamine in other areas. In the pesticide industry, isopropylamine is mainly used in the synthesis of herbicides alat prometryn can grass pine and insecticides buprofezin, fungicide methyl isobutyl parathion. The pesticide in a foreign country reduces the use of synthesis technology. There are mature and efficient common varieties of pesticides in the agricultural products. The market in China is still in the growth. People are optimistic about the export situation in recent years, the export volume is increasing. It is expected that within the next few years, these pesticide varieties will continue to be the major development of herbicides, fungicides and insecticides varieties. The market demand will continue to increase. In 2012, it is expected that pesticide industry will consume more than about 1 million tons of isopropylamine.
In recent years, pesticide and medicine industry markets are working well. The increasing of export volume stimulates and promotes the Chinese isopropylamine pace of development, companies are new and expansion of the production unit, at present, Chinese isopropylamine's total production ability has reached 2.3 million tons per year. The manufacturer has more than 20. Synthesis 10- hydroxydecanoic acid technology is uneven, isopropyl alcohol method of manufacturing enterprises more isopropylamine and diisopropylamine production control technology is relatively backward, slow development of downstream products of diisopropylamine, to some extent, restricted the isopropylamine developments.
With development of Chinese isopropylamine, China is transferring from the importing country into one of the world's major exporting countries. As conventional pesticides and synthetic raw materials, China the isopropylamine's market demand and export situation in the next few years will continue to show growth. With the application of other areas continue to expand, coupled with China's scale of production continues to expand, increasingly perfect synthesis of technology, improve competitiveness in international markets, the isopropylamine market conditions optimistic.
In recent years, China isopropyl alcohol production increases year by year. Chinese manufacturing enterprises in the building or expansion device should seriously assess the economy of the two process routes. In source of hydrogen to hydrogen production and petrochemical triphenyl bismuth production produced by the adsorption of chlor alkali vice hydrogen to reduce production costs. With the development of China's petrochemical industry, investment in new devices should consider the area that close to the upstream raw materials and industrialized areas. In development of China's domestic market, China should accelerate the isopropylamine international market, especially in many China's neighboring countries which do not have isopropylamine devices. While these countries’ pesticide industry have been developed rapidly. Chinese isopropylamines are mainly export to Malaysia, Indonesia, Australia, Taiwan and other countries and regions. The needs of Isopropylamine in South Korea, India, Vietnam and other countries are also growing. Chinese market should expand these areas with high-quality and low-priced products.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.
The Evolution and Impact of Abamectin and Emamectin Benzoate in Pest Control
Abamectin and its derivative, emamectin benzoate, have emerged as pivotal substances in the realm of pest control, offering a broad-spectrum efficacy against various pests while maintaining a favorable environmental profile. As the agricultural industry continues to evolve, these compounds have adapted to meet the growing challenges of pest resistance, expanding their market applications and maintaining cost-effectiveness despite rising production costs.
