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Patent Searching and Data


Title:
APPARATUS FOR RECOVERING HEAT
Document Type and Number:
WIPO Patent Application WO/2015/190823
Kind Code:
A1
Abstract:
The present application relates to an apparatus and a method for recovering heat. The apparatus and the method for recovering heat, according to the present application, is capable of generating steam by using, rather than wasting, a low grade heat source below 100°C, which is discharged from industrial fields or various chemical processes, for example, from a petrochemical product-manufacturing process, and the generated steam can be used in a variety of steps. Therefore, the amount of high-temperature steam, which is an external heat source for use in a reactor or a distillation column, can be reduced thereby maximizing energy reduction efficiency, enabling self-production of power consumed by a compressor, and reducing partial gasification of a coolant flow which has passed through the compressor. As a result, heat can be recovered with high efficiency.

Inventors:
KIM TAE WOO (KR)
LEE SUNG KYU (KR)
SHIN JOON HO (KR)
Application Number:
PCT/KR2015/005816
Publication Date:
December 17, 2015
Filing Date:
June 10, 2015
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
F25B27/02; F25B11/00; F25B41/00; F25B43/00
Foreign References:
JP2006118754A2006-05-11
US20040255593A12004-12-23
KR20070020449A2007-02-21
KR20070116106A2007-12-06
KR101295806B12013-08-12
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
특허법인 다나 (KR)
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