Standard emission of wasted gas in cellulose fiber production/Application of WSA technology in cellu
¡ª¡ªGao Qiang, vice general manager of Hangzhou Autoon

Gao Qiang, vice general manager of Hangzhou Autoon, delivers his report Standard emission of wasted gas in cellulose fiber production . 

Firstly, Mr. Gao introduced policies of environmental protection in viscose fiber industry and main methods for waste emission. He pointed out that new emission standard would be released in 2016 with stricter requirement, which might force enterprises to upgrade. Secondly, he introduced three methods of treatment of wasted gas. Thirdly, he introduced comprehensive solutions of Hangzhou Autoon. Liu Zhenyu, sales manager from Topsoe, gives his report Application of WSA technology in cellulose fiber industry. 

Mr. Liu introduced that as an excellent technology, WSA technology recovered sulfuric compounds efficiently as commodity-grade concentrated sulfuric acid. On of the applications was in emission of viscose fiber industry. Later, Mr. Liu introduced the process of WSA technology and pointed out the application, advantages, features and status in viscose fiber industry.