The KBCA flue gas desulfurization system developed for our own factories was highly evaluated by many parties for its desulfurization efficiency, load-following capacity, and ease of operation and resulted in sales to outside customers. The system is now one of the best-selling products in the industry.

• 1.Optimal processes can be selected based on types of absorbents used in the system.
  • 1) Magnesium hydrate method
  • 2) Caustic soda method
  • 3）Ammonium sulfate recovery method
  • 4）Wastewater neutralization method
• 2.All components have simple structures, and the processes are automatically controlled. Therefore, operation and management are easy and highly safe.

This is a toxic gas removal system for urban waste incinerators, which is an advanced version of the KBCA flue gas desulfurization system. With the extremely efficient removal of acid gases, such as hydrogen chloride and sulfuric oxide, it satisfies demands in large cities that dry treatment systems alone cannot treat.

• 1.It can efficiently remove heavy metals including mercury by adding a chelating agent.
• 2.It is equipped with a dehumidifying function, and it can prevent the generation of white smoke through the combined use of a gas reheater.

This is a deodorizing system that removes odor-causing components from gas inside an absorption tower. It is capable of preventing high-level odors by combining with the oxidation function using an oxidizer and solid catalysts.

• 1.It selects the optimal absorbents and fillers based on the odor-causing components of the materials to be treated and delivers highly stable deodorizing effects.
• 2.The use of special oxidizing agents (Crandall M) and stationary special agents enables more advanced odor removal at low cost.
• 3.Wet deodorizing systems in addition to wet types are also available. We suggest optimal treatment methods to suit the purposes and conditions of use.

This is a scrubber-type dust remover that utilizes the elemental technology of the KBCA flue gas desulfurization system.

• 1.This system enables stable dust removal ratio through the proper selection and allocation of spray nozzles and the optimal setup of the liquid gas ratio and pressure drop under load.
• 2. We offer total engineering including electronic dust collectors.

This is a denitration system based on the contact reduction method, which uses ammonia or ammonia solution as a reducer and breaks down NOx into nontoxic N2 and H2O using the effect of a high-performance titanium oxide immobilized bed honeycomb catalyst.

• 1.The catalyst layer uses the cartridge (unit) method, which allows easy removal and insertion. Properly designing the size and quantity of the unit delivers a stable denitration ratio regardless of the amount of gas to be treated.
• 2.Proper reducer, which suits the conditions of use, is selected from liquid ammonia, ammonia solution, and urea solution to create the optimal supply system.
• 3.The proper reducer control method, which responds to load fluctuations, and our unique mixer restricts ammonia leaks.
• 4.We propose a total system, including facilities, when an acid gas removal system and a dust remove are required for the preparation stage and post-treatment stage.
• 5.Dioxin decomposition systems that use catalysts are also available for dioxin treatment.

This is a removal system that works on acid gas components and dioxins using the bag filter method, which complies with the new guidelines. It removes toxic gases through solid-gas reactions on the surface of a filter cloth by blowing powder neutralizer, such as slaked lime or powdered activate carbon, into the waste gas stack.

• 1.The all-dry system does not require a wastewater treatment process.
• 2.We can make proposals for individual systems as well as entire systems covering the cooling tower, bag filter, chemical injection system, and flue gas denitration system.
• 3.The use of a special reaction auxiliary agent improves reaction efficiency, restricts clogging of the filter cloth, and improves the release efficiency of fly ash.