Recently, the fifth sodium plant of Baihua No. 1 Plant of Yichang Xingfa Group in Hubei Province used sodium sulfoxide as a substitute for sodium nitrate in the process of Sinochem's process, adding a set of more than 400,000 yuan worth of production equipment through production process control and technological improvements. Out of the product quality and stability, fully meet customer requirements.
The sulfoxide plant of the Group's Baihua No. 2 Plant produced a large amount of sulfoxide waste salt during the production of DMSO, which had previously been shipped to designated locations for landfill. This not only consumed a lot of manpower and material resources, but also brought environmental protection. It's stress. For this reason, the group quickly organized a feasibility study on the replacement of sodium sulphoxide with spent sulphoxide and finally formed a feasibility report on the recycling of spent sulphides.
In the process of implementing the project, Xingfa Group has made improvements in the control of production processes and equipment based on the estimated impact of project risks and controls. After one month's trial test, the project not only succeeded in completely replacing sodium nitrate with sulfoxide waste salt, but also effectively improved the working environment and labor intensity of neutralization operators. Not only that, they also use urea, phosphoric acid and sulfoxide waste salts to generate disodium hydrogen phosphate, effectively reducing the easy oxide (nitrite) in waste salts, generating environmentally friendly nitrogen and carbon dioxide, improving the main content of the product and Apparent density.
It is estimated that the Hing Fat Group Baihua No. 2 Plant will produce about 7.5 tons of sulfoxide waste salt each day. However, a plant can only handle 5 tons per day. For this reason, the company's Liucaopo Chemical Plant also uses this technology and has already put into production. At present, the two factories can consume all the sulfoxide waste salts produced in the production process of the Baihua Plant. This technical innovation of recycling of waste products not only saves more than 2 million yuan in raw material funds for the group company, but also effectively relieves environmental pressure.
The sulfoxide plant of the Group's Baihua No. 2 Plant produced a large amount of sulfoxide waste salt during the production of DMSO, which had previously been shipped to designated locations for landfill. This not only consumed a lot of manpower and material resources, but also brought environmental protection. It's stress. For this reason, the group quickly organized a feasibility study on the replacement of sodium sulphoxide with spent sulphoxide and finally formed a feasibility report on the recycling of spent sulphides.
In the process of implementing the project, Xingfa Group has made improvements in the control of production processes and equipment based on the estimated impact of project risks and controls. After one month's trial test, the project not only succeeded in completely replacing sodium nitrate with sulfoxide waste salt, but also effectively improved the working environment and labor intensity of neutralization operators. Not only that, they also use urea, phosphoric acid and sulfoxide waste salts to generate disodium hydrogen phosphate, effectively reducing the easy oxide (nitrite) in waste salts, generating environmentally friendly nitrogen and carbon dioxide, improving the main content of the product and Apparent density.
It is estimated that the Hing Fat Group Baihua No. 2 Plant will produce about 7.5 tons of sulfoxide waste salt each day. However, a plant can only handle 5 tons per day. For this reason, the company's Liucaopo Chemical Plant also uses this technology and has already put into production. At present, the two factories can consume all the sulfoxide waste salts produced in the production process of the Baihua Plant. This technical innovation of recycling of waste products not only saves more than 2 million yuan in raw material funds for the group company, but also effectively relieves environmental pressure.
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