Treatment of wastewater generated from coal water slurry gasification for ammonia production
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Our company is planning to launch a new ammonia synthesis project, using water-coal slurry gasification, isothermal shift reaction, low-pressure methanol washing and liquid nitrogen washing, as well as the Cassali ammonia synthesis process. I would like to ask the experts the following questions: ① What treatment processes are used by various companies for dealing with the black water generated by water-coal slurry gasification? ②For a synthetic ammonia production capacity of 300,000 tons per year, what is the scale of wastewater treatment required? How much to invest? ③Which are the design and installation companies? Thank you in advance! If it’s possible to communicate via private message, please send an email to 984881498@qq.com
What process is used in your wastewater treatment plant? What are the quality indicators for exported water?
Does the black water go straight to the wastewater treatment plant?