Effect of electrolytes and surfactants on the thermoseparation of an ethylene oxide–propylene oxide random copolymer in aqueous solution
(1998) In Journal of Chromatography. B 711(1-2). p.53-60- Abstract
- The thermoseparation of aqueous solutions of Breox 50 A 1000, an ethylene oxide-propylene oxide 50:50 (w/w) random copolymer, was studied. The cloud-point diagram for Breox in water solution and the effects of electrolytes and surfactants on the cloud-point temperature (CPT) were determined. The Breox concentration in both phases after the thermoseparation was followed with a reversed-phase HPLC method. The effects of separation temperature and additives on phase composition were evaluated.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/125483
- author
- Cunha, Maria Teresa ; Tjerneld, Folke LU ; Cabral, Joaquim M S and Aires-Barros, Maria Raquel
- organization
- publishing date
- 1998
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Electrolytes, Surfactants, Ethylene oxide-propylene oxide copolymer, Breox
- in
- Journal of Chromatography. B
- volume
- 711
- issue
- 1-2
- pages
- 53 - 60
- publisher
- Elsevier
- external identifiers
-
- scopus:0032569067
- ISSN
- 1387-2273
- DOI
- 10.1016/S0378-4347(98)00021-8
- language
- English
- LU publication?
- yes
- id
- c6c698d6-9c3a-4cf9-bfdd-c9d4d7ec1898 (old id 125483)
- date added to LUP
- 2016-04-01 11:36:19
- date last changed
- 2022-01-26 07:31:54
@article{c6c698d6-9c3a-4cf9-bfdd-c9d4d7ec1898, abstract = {{The thermoseparation of aqueous solutions of Breox 50 A 1000, an ethylene oxide-propylene oxide 50:50 (w/w) random copolymer, was studied. The cloud-point diagram for Breox in water solution and the effects of electrolytes and surfactants on the cloud-point temperature (CPT) were determined. The Breox concentration in both phases after the thermoseparation was followed with a reversed-phase HPLC method. The effects of separation temperature and additives on phase composition were evaluated.}}, author = {{Cunha, Maria Teresa and Tjerneld, Folke and Cabral, Joaquim M S and Aires-Barros, Maria Raquel}}, issn = {{1387-2273}}, keywords = {{Electrolytes; Surfactants; Ethylene oxide-propylene oxide copolymer; Breox}}, language = {{eng}}, number = {{1-2}}, pages = {{53--60}}, publisher = {{Elsevier}}, series = {{Journal of Chromatography. B}}, title = {{Effect of electrolytes and surfactants on the thermoseparation of an ethylene oxide–propylene oxide random copolymer in aqueous solution}}, url = {{http://dx.doi.org/10.1016/S0378-4347(98)00021-8}}, doi = {{10.1016/S0378-4347(98)00021-8}}, volume = {{711}}, year = {{1998}}, }