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On November 21, the eleventh desulfurization technology exchange meeting of Dongshi Desulfurization Technology Collaboration Network was held in Suzhou.
Experts and business representatives at the meeting discussed the current domestic desulfurization industry problems and development trends, the advancement of different desulfurization technologies and economic benefits, etc.
Conducted exchanges and discussions.
At the meeting, the new wet oxidation desulfurization technology of Changchun Dongshi Science & Trade Industrial Co.
, Ltd.
attracted widespread attention.
The company’s chairman Wang Xiaomei said that the new technology integrates a set of new wet desulfurization technologies with "lower investment, lower operating costs, higher desulfurization efficiency, and better design", which can be used for different types of fertilizers, coal chemicals, fine chemicals, etc.
Users in the field provide personalized and differentiated desulfurization process technology and a full set of production equipment.
According to the company’s deputy general manager Bi Baokuan, the new technology has been optimized and upgraded on the basis of the original technology.
Absorption part: Dongshi’s own hedging pipeline reaction technology, high-efficiency atomization technology, new QYD mass transfer technology, tower bottom absorption technology and rich liquid capacity-increasing technology can be flexibly combined to efficiently complete H2S absorption in the desulfurization process.
Compared with the traditional process, the sulfur capacity is increased by about 3 times, the solution circulation volume is reduced by more than 50%, the equipment investment can be reduced by about 30%, and the desulfurization effect is improved.
Regeneration part: In the four high (high pressure, high CO2, high H2S, high purification) environment, the new technology can effectively solve the impact of CO2 on the desulfurization liquid.
At the same time, the use of high-tech flash evaporation technology, rich liquid capacity expansion technology and differential pressure energy recovery technology can effectively reduce power consumption, extend the sulfur evolution time, and control the impact of CO2 on regeneration.
Cao Zhangao, chief engineer of China Nitrogen Fertilizer Industry Association, said in an interview with reporters that Dongshi desulfurization technology is a desulfurization technology that the nitrogen fertilizer industry focuses on promoting, and there are many mature application cases in the national nitrogen fertilizer industry.
Over the years, Dongshi has attached great importance to technology development and services, built a platform for extensive exchanges between industries, and made important contributions to the development of the industry.
Experts and business representatives at the meeting discussed the current domestic desulfurization industry problems and development trends, the advancement of different desulfurization technologies and economic benefits, etc.
Conducted exchanges and discussions.
At the meeting, the new wet oxidation desulfurization technology of Changchun Dongshi Science & Trade Industrial Co.
, Ltd.
attracted widespread attention.
The company’s chairman Wang Xiaomei said that the new technology integrates a set of new wet desulfurization technologies with "lower investment, lower operating costs, higher desulfurization efficiency, and better design", which can be used for different types of fertilizers, coal chemicals, fine chemicals, etc.
Users in the field provide personalized and differentiated desulfurization process technology and a full set of production equipment.
According to the company’s deputy general manager Bi Baokuan, the new technology has been optimized and upgraded on the basis of the original technology.
Absorption part: Dongshi’s own hedging pipeline reaction technology, high-efficiency atomization technology, new QYD mass transfer technology, tower bottom absorption technology and rich liquid capacity-increasing technology can be flexibly combined to efficiently complete H2S absorption in the desulfurization process.
Compared with the traditional process, the sulfur capacity is increased by about 3 times, the solution circulation volume is reduced by more than 50%, the equipment investment can be reduced by about 30%, and the desulfurization effect is improved.
Regeneration part: In the four high (high pressure, high CO2, high H2S, high purification) environment, the new technology can effectively solve the impact of CO2 on the desulfurization liquid.
At the same time, the use of high-tech flash evaporation technology, rich liquid capacity expansion technology and differential pressure energy recovery technology can effectively reduce power consumption, extend the sulfur evolution time, and control the impact of CO2 on regeneration.
Cao Zhangao, chief engineer of China Nitrogen Fertilizer Industry Association, said in an interview with reporters that Dongshi desulfurization technology is a desulfurization technology that the nitrogen fertilizer industry focuses on promoting, and there are many mature application cases in the national nitrogen fertilizer industry.
Over the years, Dongshi has attached great importance to technology development and services, built a platform for extensive exchanges between industries, and made important contributions to the development of the industry.
