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Since the beginning of this year, the demand for chemical products in the chemical market has been strong, and product prices have continued to rise.
Optimize chlorine production and produce more vinyl chloride
Optimize chlorine production, produce more vinyl chloride Optimize chlorine production, produce more vinyl chlorideThe production of chlor-alkali plants adopts the method of "wearing gourds".
The production of chlor-alkali plants adopts the method of "wearing gourds".
Chlorine gas is the main raw material for the production of vinyl chloride, and the raw material of chlorine gas is raw salt, and the melted brine is electrolyzed to produce chlorine gas and hydrogen gas
Since the beginning of this year, in order to further reduce the amount of salt sludge, the factory has expanded its raw salt procurement channels and decided to try refined salt with less impurities, which has brought a considerable impact on the production equipment originally adapted to sea salt
To this end, the electrochemical workshop has compiled a refined salt test plan and formulated corresponding preventive measures
"In the first half of the year, two trials of refined salt were carried out, and 10,050 tons of refined industrial salt were tried
During the use of refined salt, the caustic soda workshop and the electro-chemical workshop work closely together to conduct a daily process survey on key indicators to track the quality of the brine
In view of the fact that the leakage points of the chlorine gas main pipe increased at the end of the operation, they regularly checked the leakage points, discovered and eliminated many leakage points in time, ensured that the chlorine gas was transported to the vinyl chloride unit, and provided sufficient raw materials for the prolific production of vinyl chloride
Optimizing Vinyl Chloride Production, High Yield Polyvinyl Chloride Optimizing Vinyl Chloride Production, High Yield Polyvinyl Chloride
High output of polyvinyl chloride products, the output of intermediate product vinyl chloride is the key
High output of polyvinyl chloride products, the output of intermediate product vinyl chloride is the key
At the same time, employees also optimize the operation of other production units at the same time, control the output and impurity content of impurities in the production process from the source, and strictly control the quality of maintenance to ensure the long-term stable operation of the incinerator and reduce the energy consumption of the device
While they continued to optimize the production of vinyl chloride from ethylene and chlorine, they actively coordinated with the material handling center, sales, storage and transportation department to increase the amount of purchased dichloroethane.
From January to October, the plant produced 243,900 tons of vinyl chloride, completing 81.
Optimize brand switching and increase the total amount of PVC Optimize brand switching and increase the total amount of PVC
There are two sets of PVC plants in the chlor-alkali plant.
There are two sets of PVC plants in the chlor-alkali plant.
Since the No.
2 polyvinyl chloride unit is prone to production fluctuations, the operation of the feed temperature and steam volume must be refined
.
They reduce steam pressure, extend steam addition time, and keep equipment running for longer periods of time
.
At the same time, they also hold regular production and operation analysis meetings to analyze the hidden dangers of the device and formulate elimination measures, and organize the production and optimization of each device.
From January to October, the No.
2 PVC plant was converted to S-1000 brand products.
67,600 tons, 4 grades of PVC products have passed the EU environmental protection certification, of which S-1000M resin products have passed the EU food standard certification
.
The factory gives full play to the combined advantages of production, sales and research, actively does a good job in customer service and product promotion, broadens sales channels, and enhances the credibility of products
.
.
