Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Methods of Dithiodimorpholine Production

Vasyl Mezhybrotskyi, Volodymyr Starchevskyi and Liliya Oliynyk
Affiliation: 
Lviv Polytechnic National University 12, Bandery str., 79013 Lviv, Ukraine; vstarch@polynet.lviv.ua
DOI: 
https://doi.org/10.23939/chcht07.02.213
AttachmentSize
PDF icon full_text.pdf111.98 KB

Keywords:

Abstract: 
The results of N,N’-dithiodimorpholine (DTDM) production technology refinement including the sulphur monochloride obtaining, product paste washing and its treatment by polyglycols with the aim of dust formation decrease are presented. Using the optimization method the optimum conditions of DTDM production have been determined. The obtained DTDM of high quality has a high yield.
References: 

[1] Throdahl C.: Ind. Eng. Chem., 1951, 43, 421.
https://doi.org/10.1021/ie50494a039

[2] Tikavyi V.: Praktikum po Neorganicheskoi Khimii. Khimiya, Moskwa 1969.

[3] Holleman A. and Wiberg E.: Inorganic Chemistry. Academic Press, San-Diego 2001.

[4] Mezhybrotskyi V. and Starchevskyi V.: Bisnyk Nats. Univ. Lviv. Poltechn., 2008, 609, 68.

[5] Mezhybrotskyi V., Chaikivskyi O. and Starchevskyi V: Voprosy Khimii i Khim. Techn., 2012, in press.