【Haichuan Project Updates】Chongqing Huafeng’s largest nitric acid production facility in China has completed successful commissioning
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China’s largest nitric acid production facility was successfully commissioned. Recently, the 400,000-ton/year nitric acid plant that is part of Chongqing Huafeng’s 1.15 million tons/year adipic acid production project, designed by Saiding Engineering under China National Chemical Engineering Corporation, was successfully commissioned. This facility is the largest nitric acid production plant in the country. At present, the four-in-one unit is operating stably, with all performance parameters meeting or exceeding the design specifications. The device’s exhaust emission standards and operational energy consumption both reach the internationally advanced level of the industry.
Chongqing Huafeng Chemical will become the world’s largest adipic acid production facility. Source: Hualong Net-Chongqing Daily, June 18, 2017. According to a report in Chongqing Daily (reporter: Guo Xiaojing; field reporter: Cui Yao), it was learned recently from Huafeng’s base in Baitao, Fuling, that the third phase of the production facility operated by Chongqing Huafeng Chemical Co., Ltd. (hereinafter referred to as “Chongqing Huafeng Chemical”), which has an annual production capacity of 180,000 tons of adipic acid, is expected to be completed and put into operation by the end of this year. By then, Chongqing Huafeng Chemical’s annual production capacity of adipic acid will reach 540,000 tons, making it the largest adipic acid production base in the world. Adipic acid products are basic chemical raw materials that appear as white crystalline powder; they are non-toxic and odorless. They serve as key ingredients in the production of nylon 66 fibers, engineering plastics, polyurethane foams, etc., and can also be used in the manufacture of pharmaceuticals, pesticides, fragrances, adhesives, and fluxes.
It is understood that Chongqing Huafeng Chemical, established in June 2010, was one of the first companies to set up operations at Huafeng’s Chongqing facility. The company specializes in the research, development, production, and sales of adipic acid products as well as polyurethane resin products. Currently, the company’s products are exported to dozens of countries and regions including South Korea, Japan, India, Turkey, Russia, Malaysia, Iran, Germany, Brazil, and more. The third-phase project with an annual production capacity of 180,000 tons of adipic acid is the result of Chongqing Huafeng Chemical’s efforts to optimize the design and improve the technology, building on the experience gained from the first and second phases of adipic acid production projects. By the end of this year, once the project is completed and put into operation, Chongqing Huafeng Chemical’s total capacity for adipic acid will reach 540,000 tons, making it the largest adipic acid production facility in the world. While developing rapidly, Chongqing Huafeng Chemical also places great emphasis on technological innovation and environmental protection. Currently, the company has successfully established a municipal-level enterprise technology center and holds **14 authorized patents. In particular, since the adoption of more advanced process technologies in the second-phase adipic acid production project, the manufacturing cost per ton of product has decreased by 1,500 yuan, thereby enhancing the company’s core competitiveness. On the other hand, to reduce energy consumption and emissions, Chongqing Huafeng Chemical has invested heavily in purchasing equipment for clean production and resource recycling. The carbon dioxide recovery and comprehensive utilization project involves recovering and purifying the carbon dioxide generated by hydrogen production facilities, thereby reducing the level of this emissions to a level suitable for food safety, so that it can be used as a raw material for food manufacturers producing beverages, beer, and other products. This measure will enable the company to reduce carbon dioxide emissions by 50,000 tons per year.
Chongqing Jianfeng has a nitric acid plant with an annual production capacity of 400,000 tons. What kind of organization is this Huafeng?
Huafeng and Jianfeng are both located in Baitao Town; they should both be part of Chongqing Chemical Medicine Group
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There is no such unit under the Chemical and Medical Group.
It seems you know quite a lot about this company
Huafeng Group Co., Ltd. (hereinafter referred to as “Huafeng Group”), Guangdong Huafeng Polyurethane Co., Ltd. (hereinafter referred to as “Huafeng Polyurethane”), Jiangsu Huafeng Ultrafine Fiber Materials Co., Ltd. (hereinafter referred to as “Jiangsu Ultrafine Fiber”), Wenzhou Haosheng Industry & Trade Co., Ltd. (hereinafter referred to as “Haosheng Industry & Trade”), Zhejiang Huafeng Synthetic Resin Co., Ltd. (hereinafter referred to as “Huafeng Synthetic”), Zhejiang Huafeng Thermoplastic Polyurethane Co., Ltd. (hereinafter referred to as “Huafeng Thermoplastic”), and Chongqing Huafeng Polyamide Co., Ltd. (hereinafter referred to as “Huafeng Polyamide”).
Huafeng does not belong to Chongqing Chemical Medicine; Jianfeng is indeed part of Chongqing Chemical Medicine. I only know that Huafeng is a relatively large and influential private enterprise, but I don’t know much about it