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Title: Process for removing polymer-forming impurities from naphtha fraction

Abstract

Polymer precursor materials are vaporized without polymerization or are removed from a raw naphtha fraction by passing the raw naphtha to a vaporization zone and vaporizing the naphtha in the presence of a wash oil while stripping with hot hydrogen to prevent polymer deposits in the equipment. 2 figs.

Inventors:
; ;
Issue Date:
Research Org.:
SRC International Inc
OSTI Identifier:
7013200
Patent Number(s):
4422927 A
Application Number:
PPN: US 6-341234
Assignee:
Pittsburg Midway Coal Mining Co., Englewood, CO (United States)
DOE Contract Number:  
AC05-78OR03055
Resource Type:
Patent
Resource Relation:
Patent File Date: 25 Jan 1982
Country of Publication:
United States
Language:
English
Subject:
02 PETROLEUM; NAPHTHA; CLEANING; POLYMERS; REMOVAL; EVAPORATION; PRECURSOR; DISTILLATES; PHASE TRANSFORMATIONS; 020400* - Petroleum- Processing

Citation Formats

Kowalczyk, D C, Bricklemyer, B A, and Svoboda, J J. Process for removing polymer-forming impurities from naphtha fraction. United States: N. p., 1983. Web.
Kowalczyk, D C, Bricklemyer, B A, & Svoboda, J J. Process for removing polymer-forming impurities from naphtha fraction. United States.
Kowalczyk, D C, Bricklemyer, B A, and Svoboda, J J. Tue . "Process for removing polymer-forming impurities from naphtha fraction". United States.
@article{osti_7013200,
title = {Process for removing polymer-forming impurities from naphtha fraction},
author = {Kowalczyk, D C and Bricklemyer, B A and Svoboda, J J},
abstractNote = {Polymer precursor materials are vaporized without polymerization or are removed from a raw naphtha fraction by passing the raw naphtha to a vaporization zone and vaporizing the naphtha in the presence of a wash oil while stripping with hot hydrogen to prevent polymer deposits in the equipment. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1983},
month = {12}
}