Title:
METHOD FOR VAPORIZING LIQUID PROPANE AND VAPORIZING APPARATUS USED THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/103290
Kind Code:
A1
Abstract:
The present invention relates to a method for vaporizing liquid propane to supply liquid propane to a naphtha cracking reactor as a raw material. The method can reduce pressure of liquid propane to a much lower pressure than a conventional method, and thus can not only utilize all the evaporation latent heat or vaporization heat included in liquid propane as a refrigerant but also can reduce heat energy consumed in a preheat process before liquid propane is supplied to a naphtha cracking reactor.
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Inventors:
KIM TAE WOO (KR)
LEE SUNG KYU (KR)
KIM INSEOP (KR)
SHIN JOON HO (KR)
LEE SUNG KYU (KR)
KIM INSEOP (KR)
SHIN JOON HO (KR)
Application Number:
PCT/KR2018/010327
Publication Date:
May 31, 2019
Filing Date:
September 05, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C10G63/04; F17C7/04; F17C13/02
Foreign References:
JP2001081484A | 2001-03-27 | |||
KR0131579B1 | 1998-04-20 | |||
KR870001968B1 | 1987-10-23 | |||
KR20070066560A | 2007-06-27 | |||
JP2004067992A | 2004-03-04 | |||
KR1020170158631A | ||||
KR20180102507A | 2018-09-17 |
Other References:
See also references of EP 3647395A4
Attorney, Agent or Firm:
P&P PATENT LAW FIRM (KR)
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