中国化工用钛技术开发和市场前景

Technological development and market prospect of titanium products used in chemical industry in China

化工生产中,腐蚀是重大难题。由于腐蚀,每年浪费的钢材不计其数。在我国化工行业,设备损坏的主要原因也是腐蚀。钛材在耐腐蚀方面,有着极其优异的性能。钛制设备虽然一次性投资高,但使用寿命是碳钢、不锈钢和铸铁设备的几倍、几十倍。由于钛材具有密度小、强度高、耐腐蚀性能好等突出优点,成功地解决了化工生产中设备严重腐蚀问题而倍受青睐,给化工工业防腐技术带来了一次飞跃。本文介绍了在中国化工行业的氯碱、纯碱、真空制盐、石油化纤、精细化工和无机盐六大主要子行业钛产品的应用情况、技术研发方面的最新进展;六大行业近年来的发展概况及未来几年的发展趋势及钛产品在这些行业未来几年的市场前景。

The corrosion in chemical production is a very difficult problem.It wastes countless steel each year due to this.In the chemical industry of our country,the equipments damaged are also mainly due to the corrosion.The titanium products have very excellent performance in corrosion resistance.Although the investment of titanium equipments once is high,the working life is several times even dozens times to the equipments of carbon steel,stainless steel and cast iron.Since the titanium products are in the nature of low density,high strength,good corrosion resistance,et,it successfully solved the serious corrosion problem of equipments in chemical production and very favored of this,it also make the anticorrosion technology of chemical industry a leap.This text introduces the application and latest progress in technological development of titanium products in the major six sub-industry of Chinese chemical industry like chlor-alkali,Sodium carbonate,vacuum salt making,petroleum and chemical fibre,fine chemical industry and inorganic salt;The development status of the six industries in recent years and the development trend in future,also the market prospect of titanium in these industries.