Cost of desulfurization equipment for a set of 75t/h boilers
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Our company wants to install a 75t/h boiler, with the steam being used for internal purposes as well as for power generation. We would like to know approximately how much investment is required for a desulfurization system for such a boiler This post was last edited by hxx025 on 2009-2-27 10:54.]
The cost of desulfurization equipment is related to the sulfur content emitted into the atmosphere.
The desulfurization method is a prerequisite for determining the cost of desulfurization equipment. Costs related to desulfurization fillers may be involved. For information on this matter, please contact us via the signature section. The cost of installing desulfurization facilities can be refunded as part of the pollution discharge fees
The investment cost of desulfurization equipment is related to the process and equipment used, as well as the control requirements that need to be met. It ranges from 4 million to 15 million.
It has a lot to do with the desulfurization method used; of course, it’s also related to the volume of flue gas and the sulfur dioxide content. The original poster needs to provide more clarification
Environmental regulations are becoming stricter, and the environmental protection agency offers incentives for installing desulfurization devices
What desulfurization process will you choose? Ammonia method or double-alkali method? Relatively speaking, the ammonia method is not cost-effective; for a capacity of 75 t/h, the cost of the double-alkali method is over 4 million yuan, depending on the equipment requirements and selection
It depends on what type of desulfurization process you plan to install; different processes require different levels of investment.
It was originally done using the magnesium method, without a recirculation tank; around 4 million
A 75t/h boiler is for small desulfurization projects, and any ordinary environmental protection company can handle it. 1. Where is your company located? It depends on the raw materials. If there is a very inexpensive source of ammonia in the vicinity, the ammonia method can be used, and the by-products can generate revenue. If you are near Liaoning Province, you might consider the magnesium method; Liaoning Province has China’s largest magnesium mines, and the by-products can also be sold for money. Others include the calcium method, among others. 2. The cost is likely in the millions; we deal with boilers of around 1,000 tons or more, and the quotes range from 100 million to 200 million.
For a 75-ton boiler, a price of 4 million is probably unacceptable to the owner; what really matters is the configuration it comes with
For a 75-ton circulating fluidized bed boiler with a flue gas flow rate of around 17,000 cubic meters per hour, the total investment in a desulfurization tower and its associated equipment, using the wet lime method, is approximately 3 million yuan.
Wet desulfurization in the furnace: Mag Potek technology from the United States, 5 million RMB. This post was last edited by Fightinghard on 2009-4-25 22:16]