POLYMERIZATION OF OIL OBTAINED BY NAPHTHA STEAM PYROLYSIS

Citation
K. Jeremic et Ja. Jovanovic, POLYMERIZATION OF OIL OBTAINED BY NAPHTHA STEAM PYROLYSIS, Erdol und Kohle, Erdgas, Petrochemie vereinigt mit Brennstoff-Chemie, 46(11), 1993, pp. 430-434
Citations number
5
Categorie Soggetti
Energy & Fuels","Engineering, Chemical",Geology
ISSN journal
03670716
Volume
46
Issue
11
Year of publication
1993
Pages
430 - 434
Database
ISI
SICI code
0367-0716(1993)46:11<430:POOOBN>2.0.ZU;2-D
Abstract
The residual pyrolysis oil boiling above 200-degrees-C which is produc ed as a by-product of naphtha steam pyrolysis was polymerized to give a highly aromatic resin. 22 components of the oil were unambiguously i dentified. Among them were styrene, alpha-methylstyrene, indene, 4-, 5 - and 6-methyl-indene, beta- and alpha-vinylnaphthalene and acenaphthy lene, the polymerization kinetics of which was determined by GC-chroma tography The polymerization product was separated by boiling ethanol i nto the unpolymerized oil and the resin and the possible use of them w as discussed.