Accurate measurements of exposures to aerosols and dusts by plant personnel can be tricky. Here is some help for determining exposures and addressing uncertainties Uncontrolled aerosols (defined as suspensions of fine solid or liquid particles in gaseous media) in the…
Combustible dust is a critical concern for any industry that processes and conveys dry bulk materials in their production facility. Changes in regulations have brought this issue into even greater focus. Nol-Tec Systems’ design teams are experts in developing systems hard-to-handle…
Alternative designs for pressure relief systems may offer investment cost savings Pressure relief systems for the chemical process industries (CPI) are essential to prevent a process system, or any of its components, from being subjected to pressures that exceed the…
Learn more about our accurate, clean, time-proven conveying systems for hard-to-handle bulk materials, such as carbon black and silica. View video here.
Today’s rubber market is growing, for both the technical rubber and tire markets. Higher demand, changing formulations, environmental quality and safety – all require bulk material conveying systems that can meet those needs and more. Nol-Tec Systems, with over 30…
Introduction As the MATS rule (Mercury and Air Toxics Standards) take effect, electric generating units (EGU’s) nation wide will be required to tighten up their emission standards of mercury. Many of these EGU’s were designed and built many years ago…
Several carbon capture and sequestration (CCS) processes hold much promise, and there are challenges yet to be met A number of post-combustion carbon capture technologies have the capability to reduce the amount of carbon dioxide emitted to the atmosphere from…
Targeted use of blanketing with inert gas offers an effective strategy for preventing combustible dust explosions in CPI facilities Combustible dust is a critical safety concern for the chemical process industries (CPI). The use of nitrogen gas as an inert…
In the chemical process industries (CPI), dust can present an issue far more menacing than a housekeeping nuisance. Combustible dust is in fact, much too often listed as a cause of serious, and even fatal accidents. Incidents In January…
Consolidating multiple flares can help mitigate emissions and maintenance Chris Ng and Zubin Kumana Siemens, Process Safety Consulting Many petroleum-refining and petrochemical facilities have experienced tremendous growth in recent years in response to increasing demand for fuels and chemical precursors.…