What is Resistive Splitting and Why Use It?

For utilities and industrial boilers, capital costs are one large consideration when installing air pollution mitigation. However, ongoing maintenance and materials costs can have an even great impact over time. Dry sorbent injection (DSI) systems keep capital costs in check, but sorbent effectiveness must be boosted for cost effectiveness. Here’s where Nol-Tec’s state-of-the-industry resistive splitter design comes in.

Our innovative Sorb-N-Ject® system designs make the most of sorbent materials. With our resistive splitter technology, sorbent materials do not take the path of least resistance and are instead dispersed equally through each injection lance. Non-resistive splitting, on the other hand, leaves gaps in the sorbent flow, so pollutants may or may not interact with the chemical. The process of resistive splitting fills the duct with a consistent flow of sorbent, so flue gases stream through a curtain of sorbent. This ensures maximum contact between gases and sorbent, which results in efficient chemical interaction and mitigation—and decreases sorbent usage.

Nol-Tec’s in-house experts developed this resistive splitting technology, based on our 30 years of experience in the pneumatic conveying industry. Resistive splitting increases the effectiveness of your sorbent, decreasing overhead costs. It reduces abrasion on the equipment, so a broader range of sorbents can be considered, while lowering your maintenance costs. And we’ve designed it to install easily at the main convey pipe, which lowers the costs to begin using the technology.

Remaining competitive today means keeping costs down and efficiency up. With the innovation and proven success of resistive splitting, that’s exactly what Nol-Tec helps you achieve.

Please Contact Us for more information and be sure to read our blog about DSI Regulations.

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