In domestic sulfuric acid plants, nicotinic acid production is accompanied by low-temperature heat recovery systems
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Apart from Tianchen Yaolong’s sulfuric acid plant that is equipped with a low-temperature heat recovery system for the production of nicotinic acid, are there any other plants in China’s domestic sulfuric acid industry that have such a system?
Quite a lot, as a result of changes in the water balance, the steam generation rate of the associated HRS system will decrease somewhat.
It varies by company. See what aspects you are interested in
There are many such enterprises; for example, YaBang Acid Production recently built a facility capable of producing 300,000 tons of nicotinic acid along with a low-temperature heat recovery system – all made in China – and the plant was brought online successfully in just one attempt.
Fujian Shenyuan New Materials Co., Ltd. is also
Shandong Mingrui Chemical produces acid from 150,000 tons of pyrite, using low-temperature waste heat recovery along with 105 acid