Subject matter: On May 12th and August 18th this year, the 2nd edition respectively published the news "Urea Cooling Fluidized Bed Technology Successfully Achieved Industrialization" and "Low-Pressure Urea Hydrolysis Technology to Solve Environmental Problems", and developed urea for Ningbo Far East Chemical Industry Group Co., Ltd. The cooling fluidized bed technology was successfully applied in industrialization projects of the “18·30†technical reform project of Hubei Huaqiang Chemical Industry Group. Low pressure urea hydrolysis technology was reported by the China Nitrogen Fertilizer Industry Association as “industry supporting technologyâ€.
For some time, the company's two new technologies have caused strong reactions in the nitrogen fertilizer industry. On December 18, Wang Hua, manager of the urea project department of Ningbo Far East Chemical Industry Group Co., Ltd., told reporters that since this year, many new urea technologies of Far East Chemical are gradually being promoted in the domestic nitrogen fertilizer industry. Many fertilizer companies have come to negotiate with the Far East Company to negotiate transformation and new project issues.
According to reports, there are currently more than 10 companies are using Far East technology to implement fluidized bed technology, deep hydrolysis of urea and the corresponding urea energy-saving reform.
Among them, the project of Hubei Dongsheng Chemical Group Co., Ltd. using Ningbo Far East Fluidized Bed Technology was completed and put into operation in September this year. Sichuan Lutianhua Co., Ltd. adopts the Far East fluidized bed technology urea project is under construction. After the project is completed next year, it will become the largest fluidized bed project in the country, with a daily output of 2,200 tons of urea (currently the largest domestic fluidized bed project is Nissan urea. 1700 tons). The urea granules produced by this technology are uniform, dust-free, non-ammonia-flavored and non-agglomerated. Enterprises do not need to invest heavily in the introduction of foreign technologies to effectively solve the product quality problems caused by insufficient capacity of the granulation tower.
The low-pressure urea hydrolysis technology developed by Far East has been applied successfully in Yunnan Zhanhua Co., Ltd., Lingbao Xinnong Chemical Co., Ltd., Shandong Assid Chemical Co., Ltd., Fujian Yongan Zhisheng Chemical Co., Ltd., and has achieved good results. The economic and environmental benefits are being sought after by companies in the industry. Xinjiang Kuytun Jingjiang Chemical Group adopts the Far East Urea Hydrolysis Project to be completed next year. Once completed, it will become the largest urea deep hydrolysis project in the country. It can process 70 cubic meters of wastewater per hour, which is more than the largest wastewater treatment per hour in China's largest deep hydrolysis project. 20 cubic meters.
On December 17, the reporter went to Jianghan Branch of Jiangxi Changjiu Chemical Co., Ltd. to see a busy construction scene. Zhang Hao, the chief engineer of the company, told the reporter that in response to the introduction of the “Planning of the Poyang Lake Ecological Economic Zoneâ€, they had raised 140 million yuan from August this year to start the company’s overall energy-saving and emission reduction technological transformation project. Zhang Hao said that they had signed a technical transformation contract with Ningbo Far East Chemical Industry Group Co., Ltd. in mid-November of this year. Through the use of advanced urea deep hydrolysis technology in the Far East to transform the company's urea plant, they have improved energy conservation and consumption reduction levels and urea production capacity. .
At the Jiang ammonia urea technical renovation site, the reporter saw Wang Xian, the chief engineer of the Far East company who was busy at the scene. Wang Xian told the reporter that this is the 15th urea reform project he received this year. It will use the advanced energy conservation of the Far East company. The technology will transform its urea sub-tower, two-parts tower, urea high-efficiency tower internals, and fine wash idler to improve its production capacity and further reduce urea energy consumption. At present, the project has been fully carried out. The engineering and technical personnel are carrying out on-site process design according to plans and steps. It is expected that the conditions for starting the vehicle will be met by the end of January next year. The daily capacity of the urea plant capacity after the project is put into production will increase by 100 tons compared with that before the transformation.
It is understood that Anhui Huaihua Group Corporation, Sinopec Hubei Zhijiang Chemical Fertilizer Plant, Yangmei Coal Group Qiluyi Chemical Co., Ltd., Yantai Juli Chemical Co., Ltd. and other enterprises are using Ningbo Far East low pressure urea hydrolysis technology production equipment are under construction, next year is expected to Put into operation. They all reflected that in China's mid-sized urea plant built after the 1980s, regardless of whether the carbon dioxide stripping or ammonia stripping process was used, even though a deep hydrolysis unit was equipped, most of the waste discharged was still exceeding the standard and was urgently required The technical transformation of the pieces. Although there are treatment measures in foreign countries, most of them are reflected in the operating pressure of hydrolysis and the pressure level of the steam used, and due to the high cost of foreign technology patent fees and equipment, it is difficult for domestic urea companies to bear. The low-pressure urea hydrolysis technology developed by Far East Company is currently at a mature stage. The biggest advantage of this technology is that it can be matched with the original installation of urea production enterprises in China at this stage, and there are no strict requirements for raw materials and transportation conditions, which greatly saves investment costs. Therefore, enterprises can have market competitiveness under the dual pressure of financial crisis and overcapacity.
For some time, the company's two new technologies have caused strong reactions in the nitrogen fertilizer industry. On December 18, Wang Hua, manager of the urea project department of Ningbo Far East Chemical Industry Group Co., Ltd., told reporters that since this year, many new urea technologies of Far East Chemical are gradually being promoted in the domestic nitrogen fertilizer industry. Many fertilizer companies have come to negotiate with the Far East Company to negotiate transformation and new project issues.
According to reports, there are currently more than 10 companies are using Far East technology to implement fluidized bed technology, deep hydrolysis of urea and the corresponding urea energy-saving reform.
Among them, the project of Hubei Dongsheng Chemical Group Co., Ltd. using Ningbo Far East Fluidized Bed Technology was completed and put into operation in September this year. Sichuan Lutianhua Co., Ltd. adopts the Far East fluidized bed technology urea project is under construction. After the project is completed next year, it will become the largest fluidized bed project in the country, with a daily output of 2,200 tons of urea (currently the largest domestic fluidized bed project is Nissan urea. 1700 tons). The urea granules produced by this technology are uniform, dust-free, non-ammonia-flavored and non-agglomerated. Enterprises do not need to invest heavily in the introduction of foreign technologies to effectively solve the product quality problems caused by insufficient capacity of the granulation tower.
The low-pressure urea hydrolysis technology developed by Far East has been applied successfully in Yunnan Zhanhua Co., Ltd., Lingbao Xinnong Chemical Co., Ltd., Shandong Assid Chemical Co., Ltd., Fujian Yongan Zhisheng Chemical Co., Ltd., and has achieved good results. The economic and environmental benefits are being sought after by companies in the industry. Xinjiang Kuytun Jingjiang Chemical Group adopts the Far East Urea Hydrolysis Project to be completed next year. Once completed, it will become the largest urea deep hydrolysis project in the country. It can process 70 cubic meters of wastewater per hour, which is more than the largest wastewater treatment per hour in China's largest deep hydrolysis project. 20 cubic meters.
On December 17, the reporter went to Jianghan Branch of Jiangxi Changjiu Chemical Co., Ltd. to see a busy construction scene. Zhang Hao, the chief engineer of the company, told the reporter that in response to the introduction of the “Planning of the Poyang Lake Ecological Economic Zoneâ€, they had raised 140 million yuan from August this year to start the company’s overall energy-saving and emission reduction technological transformation project. Zhang Hao said that they had signed a technical transformation contract with Ningbo Far East Chemical Industry Group Co., Ltd. in mid-November of this year. Through the use of advanced urea deep hydrolysis technology in the Far East to transform the company's urea plant, they have improved energy conservation and consumption reduction levels and urea production capacity. .
At the Jiang ammonia urea technical renovation site, the reporter saw Wang Xian, the chief engineer of the Far East company who was busy at the scene. Wang Xian told the reporter that this is the 15th urea reform project he received this year. It will use the advanced energy conservation of the Far East company. The technology will transform its urea sub-tower, two-parts tower, urea high-efficiency tower internals, and fine wash idler to improve its production capacity and further reduce urea energy consumption. At present, the project has been fully carried out. The engineering and technical personnel are carrying out on-site process design according to plans and steps. It is expected that the conditions for starting the vehicle will be met by the end of January next year. The daily capacity of the urea plant capacity after the project is put into production will increase by 100 tons compared with that before the transformation.
It is understood that Anhui Huaihua Group Corporation, Sinopec Hubei Zhijiang Chemical Fertilizer Plant, Yangmei Coal Group Qiluyi Chemical Co., Ltd., Yantai Juli Chemical Co., Ltd. and other enterprises are using Ningbo Far East low pressure urea hydrolysis technology production equipment are under construction, next year is expected to Put into operation. They all reflected that in China's mid-sized urea plant built after the 1980s, regardless of whether the carbon dioxide stripping or ammonia stripping process was used, even though a deep hydrolysis unit was equipped, most of the waste discharged was still exceeding the standard and was urgently required The technical transformation of the pieces. Although there are treatment measures in foreign countries, most of them are reflected in the operating pressure of hydrolysis and the pressure level of the steam used, and due to the high cost of foreign technology patent fees and equipment, it is difficult for domestic urea companies to bear. The low-pressure urea hydrolysis technology developed by Far East Company is currently at a mature stage. The biggest advantage of this technology is that it can be matched with the original installation of urea production enterprises in China at this stage, and there are no strict requirements for raw materials and transportation conditions, which greatly saves investment costs. Therefore, enterprises can have market competitiveness under the dual pressure of financial crisis and overcapacity.
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