HEAT RECOVERY APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jun 17, 2016
filing date -
Jun 18, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present application relates to a heat recovery apparatus and method, and according to the heat recovery apparatus and method of the present application, since the low-grade heat source of less than 100° C. discharged in industrial sites or various chemical processes, for example, processes for producing the petrochemical products may be used without being discarded to produce steam and the produced steam may be utilized in various processes, it is not only possible to reduce the amount of high temperature steam as the external heat source for use in a reactor or distillation column and to maximize the energy-saving efficiency, but also at least two refrigerant streams may be heat exchanged with the waste heat stream by dividing one refrigerant stream in a cascade method and circulating the resulting streams, and the pressure of the refrigerant stream flowing into the compressor can be adjusted relatively high compared to the heat recovery apparatus using the only one refrigerant stream, so that it is possible to reduce the amount of energy required for compression in the compressor.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully