Dear friends, does anyone know which domestic manufacturers produce melamine and soda ash as co-products?
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Dear fellow industry peers, does anyone know which domestic manufacturers produce melamine and soda ash jointly? What are their production capacities, and how well do their facilities match up? Could someone please share this information? If it’s inconvenient, feel free to contact me via in-site messages!
Henan Jinshan, Shanxi Fengxi. The annual output is 200,000 tons of combined alkali and 12,000 to 15,000 tons. We are currently designing a route to increase the output by another 5,000 tons.
All three production lines at Jinxianshan operate in conjunction with soda ash production; the newly planned 60,000-ton production line will also adopt this method. Generally, for every 300,000 tons of soda ash produced, 15,000 tons of triamine can be manufactured. What Fengxi has is a 12,000-ton supporting facility.
After the ongoing Phase II project at Henan Jinshan is completed, it will have an annual production capacity of 1 million tons of soda ash. As for melamine, the exact figures are not very clear
After the second phase is completed, Jinshan’s total production capacity is expected to reach approximately 100,000 tons
Fengxi will now produce 15,000 tons of triamine along with 50,000 tons of ammonium carbonate; 12,000 tons of triamine will be used to produce 200,000 tons of soda ash. The remaining shift gas will be utilized for soda ash production
Henan Junhua has a 300,000-ton soda ash plant equipped with two 15,000-ton trimethylamine production lines. I heard that production has been expanded again now.
Henan Junhua has a production capacity of 300,000 tons of soda ash and 60,000 tons of triamine; additionally, it can produce 500,000 tons of soda ash and 90,000 tons of triamine.