The following piece is an excerpt from an article written by Charles R. Harbison and presented at the 10th Annual Bulk Material Handling Seminar in 1977. It has since been edited and condensed for the purpose of this article. Continued from Part 1 The techniques …
This December, FEECO was recognized by the Green Masters Program as a “Green Professional,” meaning FEECO has performed actions in each of the nine sustainability areas, earning over 100 points total. The program, which is run by the Wisconsin Sustainable Business Council, recognizes Wisconsin companies …
The following piece is an excerpt from an article written by Charles R. Harbison and presented at the 10th Annual Bulk Material Handling Seminar in 1977. It has since been edited and condensed for the purpose of this article. ABSTRACT Agglomeration is an old technique. …
As the holiday season approaches and we count our blessings for the year, it is more important than ever to remember those in need, and to lend a helping hand. Paul’s Pantry has been serving the Brown County area since 1984, providing food to families …
During a time when an increase was seen in the need for processing alternative manure sludges, such as bat, chicken, cattle, turkey, and most of all, municipal wastewater sludges, Lee D. Hoffmann of FEECO International presented “Processing Sludges for Acceptance in the Fertilizer Industry,” to …
The following article was written by Lee D. Hoffmann, and presented at the Fertilizer Industry Round Table (FIRT) in October, 1992. 1. Introduction – In 1982 John Naisbitt published a book called “Megatrends”. This book was based on a collection of news stories which were …
NPK fertilizer is a complex fertilizer comprised primarily of the three primary nutrients required for healthy plant growth. The agriculture industry relies heavily on the use of NPK fertilizer to meet global food supply and ensure healthy crops. According to the IFDC, about half of …
The enactment of the Acid Rain Program under the 1990 Clean Air Act Amendments was in response to the discovery that acid rain was a major result of the burning of fossil fuels. Fossil fuels such as coal emit sulfur dioxide and nitrogen oxides when …
The enactment of the Acid Rain Program under the 1990 Clean Air Act Amendments was in response to the discovery that acid rain was a major result of the burning of fossil fuels. When burned, fossil fuels, such as coal, emit sulfur dioxide and nitrogen …
Frac sand drying may seem like a simple task, but there is much more to it than meets the eye. When it comes to frac sand drying, there are a lot of factors to consider throughout the processing of the proppant sand that will dictate …