Authors & references
Authors:
Dirk Weber and Pertti Nousiainen
References:
- Dirk Weber, Maurer Ag, Ittigen, Switzerland, 2019 info@maurer-sa.ch
- www.sateri.com
- alibaba.com
- Rikkihapon tuotanto – käytetyt teolliset prosessit Umweltbundesamt, Wien, 2017 3
- Http://www.sulphuricacid.com/techmanual/Technology/wsa.htm
- https://www.list-technology.com/
- List AG, Chemical Fibres lnternational 6/2006, List AG, Arisdorf/Switzerland, p. 346
- Diener, G. Raouzeos, Chemical Fibres lnternational 49/1999, List AG, Arisdorf/Switzerland, p.42
- Diener, G. Raouzeos, Chemical Fibres lnternational 51/2001, List AG, Arisdorf/Switzerland, p. 260
- www.fiberjournal.com August 2014 p. 35