How much investment is required to produce 10,000 tons of PVC resin per year?

For a PVC plant with an annual production capacity of 10,000 tons, it mainly depends on the equipment you purchase; there is a huge difference between domestic and imported equipment. The cost of domestic equipment plus the factory building is around 50 million. It would be better to have a design institute evaluate this device of yours

1. With an annual production capacity of 10,000 tons and without an acetylene process, what other processes are required? (Circulating water, air compressors, desalinated water, power distribution room, etc.) ； 2. If all of these are to be built at the same time, the investment will be substantial; 50 million is not enough ； 3. At the same time, various factors such as the level of automatic control of the device, personnel allocation, and equipment selection also need to be taken into consideration.

Utilities such as circulating water, air compression, and desalinated water are the existing ones.

1. The source of vinyl chloride monomer: produce it in-house or purchase it externally. If vinyl chloride is purchased externally, and considering both the polymerization process and monomer recovery, a 30-cubic-meter polymerization reactor (1 unit) is sufficient to achieve an annual production capacity of 10,000 tons of PVC resin ； 2. The polymerization is carried out using a suspension polymerization process; the polymerization reactor is equipped with facilities such as a discharge tank, stripping and recovery systems, monomer storage areas, drying units, additives preparation systems, and additive storage rooms, with an investment of less than 40 million ； 3. If producing vinyl chloride in-house, with access to acetylene and hydrogen chloride, along with the necessary facilities for the conversion, compression, and distillation of vinyl chloride, the investment required is 20 million.

General-purpose PVC? Is there such a way to do it? If it’s a special resin, the cost should be different from that of a regular resin, right? ? !

General-purpose PVC. There used to be caustic soda and other products; now we just want to add a chlorine-consuming project.

The polymerization reactor you’ve chosen must be quite small; it’s not easy to find a reactor of that size for general-purpose resins! ? Also, the environmental impact assessment for this project probably won’t be approved either! ? In recent years, PVC projects have required certain scale requirements! ? One should consider this even if it has to go through approval! !

We really need to balance the chlorine level; with this amount, let’s see if it’s possible to achieve that through other means! ! When it comes to producing PVC, one must first consider the economic benefits! ! !

With additional supporting facilities and heat power generation, it costs 100 million yuan per 10,000 tons.