Engineering Case Studies

Jenike & Johanson has earned the world's most extensive bulk material handling experience through completing more than 7.500 industrial projects over a six decade span.

Case Study

Solving Transfer Chute Plugging at Power Plant

A leading power generation company operating a 600 MW coal-fired power plant recently started using coal ...

Case Study

Transfer Chute Plugging with Sticky Limestone/Clay Mix

A major cement manufacturer in South America was experiencing transfer chute plugging with a highly ...

Case Study

Transfer Chute Plugging Solved at Iron Ore Export Terminal

A major iron ore exporter in South Africa was experiencing major delays in the material ...

Case Study

Gypsum Flow Problems Solved at Lafarge Cement

Lafarge’s Joppa, Illinois cement plant had experienced severe flow and operational problems with their ...

Case Study

Coal Feeding: Pressure-Sealing Solids Pump® Improves Feed

At Lone Star Industries’ Cape Girardeau, Missouri cement plant, reliable coal feed to the kiln ...

Case Study

CSL Innovator Self-Unloading Ship Operates Efficiently

Built for world-wide ocean trade by Canada Steamship Lines (CSL), the CSL Innovator is a ...

Case Study

Fixing Costly Limestone Flow Problems at Titan Cement

Titan America manufactures Portland cement at their Medley, Florida USA plant, and in June 2004 commissioned ...

Case Study

Cohesive Clay and Limestone Raw Material Handling at Cemex

Cemex produces over 1 million metric tonnes of cement per year at their Clinchfield, Georgia (USA) ...

Case Study

Alumina Trihydrate Flows Reliably with New Silo Design

Kaiser Aluminum & Chemical Corp. produces alumina trihydrate which is calcined to make alumina, or ...

Case Study

Fluidization Needed to Achieve Reliable Fine Powder Flow

Manufacturers of asphalt roofing shingles often use fine, hot limestone as filler with liquid asphalt.  ...

Case Study

Fluidized Handling of Detergent Improves Production Capability

Jenike & Johanson was asked to design a surge bin for a laundry detergent manufacturer ...

Case Study

Preventing Bunker Fires at Wisconsin Service Pulliam Station

The Need Wisconsin Public Service’s Pulliam Station has six active units totaling 375 MW capacity.  ...