Options
Extn. process for removal of aromatic amine(s) from residual waters
Date issued
1988-11-10
Author(s)
Nicolau, Margareta
Stan, D. E.
Craiu, Cornel
Curcaneanu, Nicolae
Georgescu, F.
Curcaneanu, S.
Abstract
Purification of residual waters, contg. aromatic amine takes place in a single stage extraction process at pH 6-13, at ambient temp. at pH 6-13 with an extracting agent water ratio of 1 :5-1 :30. The extractant is a residual cpd.obtd. during the distillation of oxo alcohols which following extraction, possess improved
qualities, as additive, for the prepn. of micro-emulsions in petroleum extraction, increasing the degree of final recovery.
qualities, as additive, for the prepn. of micro-emulsions in petroleum extraction, increasing the degree of final recovery.
Files
No Thumbnail Available
Name
Documentatie RO95985A.pdf
Size
17.83 KB
Format
Adobe PDF
Checksum
(MD5):3f29633b6b6c63e97f094d8586b7fe28
No Thumbnail Available
Name
RO95985A.pdf
Size
93.06 KB
Format
Adobe PDF
Checksum
(MD5):83811b8aebf894f87cc72f6e38e0fb14