The ongoing pursuit of a more sustainable, circular economy is bringing about a rise in the number of potential alternative materials producers are looking to convert into limestone soil amendments (among other things). Industrial wastes and process byproducts are increasingly being explored for use in …
Industrial drying may seem like a straightforward process, but in reality, many factors must be considered to create the most effective drying solution that maximizes heat transfer efficiency. The material to be processed, lifter design and pattern should all be taken into account when designing …
Growing disposable income, rising urbanization, and an increase in construction and renovation activities are pushing demand for asphalt shingles and the associated roofing granules used to protect them. Globally, the roofing granule industry is expected to see a fair amount of growth between 2020 to …
Clay is arguably one of the most important industrial minerals on Earth. This diverse, naturally occurring material created through the breakdown of rock is used in an endless number of applications throughout a host of industries. In 2016, the US Geological Survey estimated that 25.7 …
This week’s photo highlights a dry crush strength test from the FEECO Innovation Center. Crush strength tests measure the strength of a pellet, or how much pressure it takes to completely crush the pellet. The tests are performed on a single pellet, using metal plates …
Potash fertilizer production has been on a steady growth path as requirements for the material rise in the face of global food demand. Producers the world over are working to bring additional production online, particularly when it comes to new and novel sources of the …
Agglomeration testing is an important component to developing new processes and products, and/or enhancing current ones. The tests can provide answers to the following questions: Will my material agglomerate? Can agglomeration solve my material problem? Which method of agglomeration is ideal for my material? What …
The unique characteristics of potash can present challenges during processing, whether it is being processed via pelletization or compaction granulation. Potash, and many other salts, are hygroscopic, meaning they easily absorb and retain moisture from the environment. As a result, potash is prone to clumping …
There are several reasons why it is desirable, even necessary, to conduct testing with a rotary kiln. The list below highlights the importance of such test work. To size and design a commercial size rotary kiln. Gathering data on the material and process set-up during …
Phosphate is mined for its life-giving capabilities to plants, animals, and humans in the form of phosphorus. A key component in crop production, livestock feed, and even in consumer products, in 2019 alone, world phosphate rock production was at 240 MT. Just as with any …