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400 Business Park Drive
Tyngsboro, MA 01879-1077
Phone: (978) 649-3300
Fax: (978) 649-3399

E-mail: mail08@jenike.com

© 2008 by Jenike & Johanson, Inc.
All rights reserved.

Newsletters
The following Jenike & Johanson newsletters can be downloaded in PDF format. If you are unable to view and print PDF files, you can download Adobe Acrobat Reader, for free.
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Date Article Topics File Size

Winter, 2006
Solving Large Scale Iron Ore Handling Problems
Meet Alfredo del Campo, General Manager J&J Chile
Startup and Operating Problems and Solutions
Question and Answer: Can J&J effectively provide solutions to industries so varied as mining and pharmaceuticals?
548 kb

Fall, 2005
Canadian Oil Mining Provides a World-Class Bulk Solids Handling Challenge
Meet Jesus Chavez, Project / Structural Engineer
John Carson Recognized with Solids Handling Award
J&J Builds New Headquarters
664 kb

Spring, 2005
Solids Handling Issues in Thermal Drying
Meet Tom Baxter, Senior Project Engineer
Beyond Functional Design Engineering
Question and Answer: How do I Properly Size a Grizzly?
664 kb

Fall, 2004
Easy Handling of Fine Limestone at Relatively High Rates
Meet Scott Clement, Senior Project Engineer
J&J Expands Lab Capabilities with New Equipment
Question and Answer: Are the Design Parameters Provided by J&J Different than Indices?
664 kb

Spring, 2004
Engineered Solution for Cement Plant Coal Delivery Problem
New ASTM Standards for Segregation Testing
Meet Eric Maynard, Project Engineer
A System Assessment Can Improve Your Competitive Edge
Question and Answer: How can I prevent segregation of my pharmaceutical mix?
384 kb

Fall, 2003
New European Standard on Silo Loads Nearing Completion
New ASTM Standards for Segregation Testing
Meet Mike Rulff, Senior Project Engineer
Dr. Andrew Jenike, 1914-2003
Question and Answer: How often should I inspect my silo, and what should I look for?
488 kb

Spring, 2003
Meeting the Challenges of Unusual Materials: The Light Stuff
Quantify Segregation Potential with Two New Testers
Meet Brian Pittenger, Senior Consultant
Question and Answer: Who do you recommend to provide the services described in your courses?
484 kb

Fall, 2002
Proper Chute Design is Often Overlooked as Unimportant
New Shear Tester and Improved Testing Capabilities
Meet Eric Bengtson, Laboratory Manager / Project Engineer
Question and Answer: What criteria should I consider in selecting a bulk solids handling consultant?
532 kb

Spring, 2002
Hot Lime Feed System Problems Solved at Paper Mill
NFPA Standards Reduce Solid Fuel Fire Hazards with Bunker Design Requirements
Meet Rod Hossfeld, Sr. Project Engineer
Question and Answer: Is a polished hopper wall surface really needed?
484 kb

Fall, 2001
Silo Failures: Why Do They Happen?
Ore Pass Design
Meet David Goodwill, President Jenike & Johanson, Ltd.
Question and Answer: Limiting discharge rate problem
512 kb

Spring, 2001
Case Study: Flash Furnace Redesign at BHP Copper
Patents Awarded for Converging/Diverging Bin and Removable BINSERT®
Meet Roger Barnum, Project Engineer
Question and Answer: Which flow properties tester will meet my needs?
464 kb

Fall, 2000
Case Study: Glass Quality Improved with Reduced Segregation
Handling Bulk Solids in a Fluidized Condition (Part 2)
Meet James Prescott, Sr. Project Engineer
Question and Answer: Silo buckling concerns
488 kb

Spring, 2000
Case Study: Engineering Solutions for FMC Wyoming Improve Quality and Reliability in Handling Trona Ore
Handling Bulk Solids in a Fluidized Condition (Part 2)
Project at Dow Chemical Receives Award
Meet Herman Purutyan, Sr. Project Engineer
Question and Answer: What is a mass flow feeder?
452 kb

Fall, 1999
Using Silos as Processing Vessels, with BP Amoco case study
Jenike-Schulze Ring Shear Tester
Meet Randall St. Pierre, Sr. Laboratory Technician
Question and Answer: Silo loading
408 kb

Spring, 1999
Case In Point: Improving Product Quality by Reducing Segregation in a Pharmaceutical Application
PharmaSok Filling System Eliminates Dusting
Meet Tom Troxel, Vice President
Question and Answer: Mass flow hopper angles
412 kb

Fall, 1998
Case in Point: Achieving High Flow Rates Plus High Density with Kaolin Clay
Meet Greg Petro, Sr. Structural / Project Engineer
Question and Answer: Flowability and angle of repose
452 kb