Liangliang’s questions that everyone is concerned about
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This post was last edited by 654262293 on 2012-3-6 at 10:33. This week’s topic: Let’s talk about the scale of ammonia synthesis in our respective fields or in the areas around us, as well as the methods used for gas production, costs, and products I hope it will help us gain a real understanding of our industry. What do you think? Tuk, Wushen Banner, Ordos, Inner Mongolia: The first phase of the project by China Coal involves the production of 1 million tons of synthetic ammonia and 1.75 million tons of urea. Facilities for air separation, Lurgi gasification, sulfur-tolerant shift reaction, gas-water separation, phenol-amine recovery, low-temperature methanol washing, liquid nitrogen washing, two sets of Keloğlu ammonia synthesis systems, urea synthesis and granulation, as well as sulfur recovery are under construction. The main product is urea
This post was last edited by kurema on 2012-3-6 09:40. Guizhou****** Industry Co., Ltd.: 120,000 tons per year of synthetic ammonia; final product: compound fertilizer; UGI Ф2610mm; coal used per ton of ammonia produced: 1.35–1.457 tons
Hubei ***** Fertilizer: 140,000 tons per year of synthetic ammonia; carbon ammonium, liquid ammonia, methanol, CO2. UGI: 2650 mm; carbon content: 65%. Coal consumption per ton of ammonia produced: 1.6
Zhejiang ***** Fertilizer: 80,000 tons per year of synthetic ammonia; UGI with a carbon content of 78.1%. Jincheng coal, medium grade; coal consumption per ton of ammonia: 1.24
Sichuan, Luzhou. . 80,000 tons of synthetic ammonia
Hainan: 1,000-ton synthetic ammonia production using ICI-AMV energy-saving technology; product: large-grained urea. The future of synthetic ammonia produced from natural gas looks bleak
In the fixed-bed batch gasification process, two 2650 gas generation furnaces produce an average of 127 tons of synthetic ammonia per day. When Ningxia lump coal is mixed with carbonized coal balls, the coal consumption per ton of ammonia is 1.085 tons, the electricity consumption is 960 kWh, and the fuel coal usage is 60 kilograms. What level does this situation represent? The key products are liquid ammonia and ammonium bicarbonate.