Can the 80-degree reaction process make use of waste heat directly?
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There is a reaction at eighty or ninety degrees now; with a fixed-bed reactor, can waste heat be used directly as a heat source in industry?
Even low-temperature heat needs to be around 100°C to be useful
It is best to use waste heat to heat the hot water, which is then circulated to heat the reactor
How large is the volume? How high is the pressure? It’s 80 degrees. Jiangxi Huadian has a power generation facility that can be utilized; they have recommended it to our company
Waste heat can be used to heat the intermediate medium, which in turn is used for heating the reaction.
This post was last edited by jfcl0532 on 2021-9-9 09:11. 1. What is the working fluid for waste heat? 2. The efficiency of waste heat utilization must be considered!
Hot water at 80/90°C can be used for refrigeration in lithium bromide units.
It should work. The small reactor is an example: the temperatures are roughly the same, it is a jacketed reactor, and low-temperature heat recovery hot water is used as the heat source.
It is necessary to specify in what form the waste heat will exist; there are still many ways to make use of low-temperature heat. The route needs to be selected based on the regional characteristics and the specific conditions of the factory site.
Hot water at 80–90 degrees can be used for heating in winter, while lithium bromide refrigeration can be employed for air conditioning in summer