Patching process control system software to remove security vulnerabilities is fraught with risk. System issues can be the result of installing a patch, but a system is also vulnerable without patching. Fortunately, virtual patching can improve the process and raise the system’s security at the same time.09/21/2012
While upgrading process control systems is vital to maintaining a plant’s performance, the migration process often brings confusion and frustration for customers. See how Honeywell keeps control systems running at the best possible performance throughout the migration process and into the future.08/29/2012
With an aging installed legacy Distributed Control System (DCS), the PRALCA petrochemical plant needed advanced control strategies to improve plant efficiency. Find out how a comprehensive migration solution extended the life of plant equipment and provided a cost-effective path forward to the latest automation technology.08/29/2012
FMC Minera del Altiplano, a leader in the mining of lithium ores and brines, wanted to automate its production processes but lacked sufficient capacity to keep pace with continuous operational improvements. See how FMC expanded processing capacity while minimizing risks to critical plant information.08/29/2012
"Migration could be the biggest single issue facing automation end-users today," stresses a report from the ARC Advisory Group. ARC estimates that installed automation systems worth about $65 billion are reaching the end of their useful lives. Distributed control systems (DCSs) more than 20 years old will need replacement within the next ten years. In this Chemical Processing Special Report: Migration we cover:
- Updating process control systems – understanding the challenges and missteps to avoid
- Case Study: FMC Corporation – we look at the production processes, operational challenges and automated solutions this diversified global chemical company chose when migrating their DCS
- Case Study: PRALCA – control systems migration for a petrochemicals facility
- The business case for control systems migration - strategies for protecting investments, improving business results and reducing risks
The purpose of installing a flowmeter system is to accurately measure flow in a reliable manner. Issues related to physical properties, process parameters, electronic features and interconnections are often given much consideration. Relatively little emphasis, however, is given as to how well the flowmeter will perform its intended purpose. Adding to the confusion are the differences in how performance is expressed and the incomplete nature of the available information. Nevertheless, the quality of flow measurement should be a concern. This Chemical Processing eHandbook takes a look at technologies and solutions affecting flow including: * Coriolis meters - steps you can take optimize performance when faced with entrained gas * Magmeters -- why you should consider using them * How to achieve effective flow control with centrifugal pumps07/17/2012
By understanding the key functions and architecture of a process-oriented, formula based ERP application, you will have a better foundation for choosing a solution that best suits your company and type of manufacturing.
This practical guide and checklist ties the unique operations of chemical manufacturers to specific ERP functionality and architecture. Topics include:
- Formula Specifications
- Variability and Quality
- Product Accountability and Costing
- IT Maintenance
Don't settle for a "one size fits all" ERP solution. With the "right fit" ERP solution, you will be able to streamline operations, reduce costs and scale production, while complying with federal regulations -- all with minimum customization.
Dependable pH determination in chlor-alkali brine is notoriously difficult. Process conditions and high impedance signals from pH sensors mean maintaining measurement accuracy has been a headache for instrumentation engineers - until now.03/26/2012
Market activity shows that manufacturing in North America and Western Europe won't die soon, but some manufacturers will. The future belongs to the agile, and this white paper is your survival guide. Learn how to implement change, achieve real sustainability and boost profitability for the long run.03/26/2012
The past two years have been a real wakeup call for the industrial automation industry. For the first time ever it has been the target of sophisticated cyber attacks like Stuxnet, Night Dragon and Duqu.
In addition, an unprecedented number of security vulnerabilities have been exposed in industrial control products and regulatory agencies are demanding compliance to complex and confusing regulations. Cyber security has quickly become a serious issue for professionals in the process and critical infrastructure industries.
If you are a process control engineer, an IT professional in a company with an automation division, or a business manager responsible for safety or security, you may be wondering how your organization can get moving on more robust cyber security practices.
In order to provide you with guidance in this area, Tofino Security and exida Consulting LLC have condensed material from numerous industry standards and best practice documents. They also combined experience in assessing the security of dozens of industrial control systems.
The result is an easy-to-follow 7-step process.02/28/2012
Avoid Instrument Failure: Ensure Proper Filtration and Delivery of Samples to On Line Process Analyzers
Precise process control strategies have accelerated the use of on-line chemical composition analyzers in plant applications. Contaminants in plant samples are the most frequent cause of problems with on-line analyzers. Trace contaminants can rapidly build up and cause instrument failure.01/20/2012
Chemical Processing has taken an in-depth look at just industrial wastewater -- how it is used, processed and potential management and compiled a comprehensive Special Report titled: Make the Most of Water. This informative Special Report covers such topics as:
- Is water the new carbon -- what path will regulating water take
- How to optimize water use
- Micropollutants -- defining, managing, and communicating potential risk
Rock stars get parties, limousines, fame, and dates with supermodels. What do Demand Planners get? Hopefully they may get fewer forecast errors. Learn how you can minimize production schedule changes, eliminate expedited transfers and shipments, reduce stock-outs, and more. Be a star at your company!09/06/2011
Implementation of rapid loss on drying and ash analyzers significantly reduces testing times associated with traditional methods, allowing companies to bring products to market faster, increasing production. These features will aide biomass material manufacturers in maximizing control of the market.05/06/2011
Heat transfer fluids -- from mineral oils to synthetic and organic-based formulas -- are the lifeblood of many critical operations within the process industries. This special, interactive PDF looks at how plant personnel can better understand various fluids and fluid properties, and track the performance of their entire heat transfer system.03/21/2011
Automation systems today have become warehouses of knowledge and information. Beyond system configuration, years of effort is inevitably invested in them. This paper will discuss a few factors contributing to the automation knowledge crisis, present industry examples, and provide an optimal solution02/15/2011
Chemical Processing Special Report: Beyond Condition Monitoring: Prevent Failures through Condition Management
For years chemicals makers have tracked the health of key equipment yet they still grapple with unplanned outages that can significantly impact financial performance through lost production and extra repair costs. In this Special Report, we'll explore underlying condition monitoring challenges and introduce the concept of condition management -- an enhanced approach that helps companies reap the full benefit from their condition monitoring investments; we'll also discuss how CMMS tools can help to provide a clear understanding of maintenance operations performance as well as provide some guidance on what you can expect from a CMMS vendor. Lastly, listen to the lively discussion between Chemical Processing's Senior Digital Editor,Traci Purdum, and Edgewater Fullscope's Senior Vice President, Russell Smith, as they converse on how ERP can help manage the supply chain.12/16/2010
A complete alarm philosophy document (APD) covers all elements, including design principles, KPIs and escalation policies. Creating an APD to outline these elements is the first step in a successful alarm management project. This paper provides an overview for the essential parts of a complete APD.10/13/2010
In this white paper, we review the new possibilities offered by measurement systems based on polarographic technology. Unlike other systems, polarographic sensors are built directly into the process gas stream, eliminating the need for cumbersome gas sampling and conditioning systems. Further, polarographic sensors require very little maintenance.10/12/2010
20-page Sight Glass Application Handbook is a convenient reference for experienced engineers and a great primer for those new to sight glass selection. It offers a full overview of sight glasses for chemical processes, including types of glass, construction, lighting, installation and maintenance.09/20/2010