Presented at ISA Houston Section Luncheon, March 2011.
Presented at the 6th Global Congress on Process Safety, March 21-25, 2010, and Texas Chemistry Council/Association of Chemical Industry of Texas 2010 EHS Seminar, June 7-10.
Published in the Journal of Loss Prevention, Nov. 2011
Published in the 2009 Kirk Othmer Encyclopedia of Chemical Technology.
Presented by A.D. Arnold at ISA Expo 2009, October, 2009.
Published in Process Safety Progress, September 2009.
Presented at Process Plant Safety Symposium, 2009 AICHE Global Conference, Tampa Florida April 23-29 2009.
Presented at Mary Kay O’Connor Process Safety Center 2009 International Symposium, College Station, TX, October 27-28, 2009.
To be published in an upcoming Process Safety Progress
Presented at 1st Latin America CCPS Conference, Buenos Aires, May 27-29, 2008; Presented at Loss Prevention Symposium, 2009 AICHE Global Conference, Tampa Florida April 23-29 2009.
Published in Chemical Engineering Progress – December 2008.
Upon close examination it appears that the product approval process of IEC 61508(1) has veered seriously off course, possibly rendering many safety instrumented system (SIS) applications less reliable than expected or required. Published on ControlGlobal, June 2008.
Appeared in Chemical Processing, August 2008; presented at 1st Latin America CCPS Conference, Buenos Aires, May 27-29, 2008; presented at American Institute of Chemical Engineers, Process Plant Safety Symposium, 2008 Spring National Meeting, New Orleans, LA, April 6-10, 2008.