Process Engineering White Papers

41-60 of 199 < first | | | last >
  • Chemical Processing’s Flow eHandbook: Fend Off Flow Issues

    Chemical processors continually strive to find technologies and solutions for improving flow. Issues related to physical properties, process parameters, electronic features and interconnections can all affect the flow of liquids and gases. In this Chemical Processing Flow eHandbook, we take a look at what it take a look at several different flow challenges and considerations to overcome these challenges including:
     

    • Split flow - ensuring proper control of parallel flow paths demands care
    • Positive displacement pumps  - how some units offer advantages over centrifugal pumps in some services
    • How to increase process availability - using Coriolis mass flowmeters provides reliable indication of gas entrainment
    • More!

     
    Find out how to master flow challenges. Download your copy of this Chemical Processing Flow eHandbook now.

    01/28/2014
  • CP eHandbook: How to boost wastewater improvement efforts

    Chemical facilities are under mounting pressure to process ever larger quantities of wastewater to increasingly higher standards while staying within a variety of cost constraints. Plant operators face the dilemma of how to maintain treatment throughput at reasonable cost even when the plant reaches design capacity. Potential changes to production mixes can compound the challenge. Fortunately, adopting the latest wastewater-treatment technology can inject new life into a plant, extending useful asset life without heavy upfront capital investment. In this Chemical Processing Wastewater eHandbook we take a look at how to boost wastewater improvement efforts including:
     

    • An exploration of an innovative system that enables wastewater capacity expansion
    • Why chemical makers are increasingly focusing on water-related risks and opportunities

     Download your copy of this Chemical Processing Wastewater eHandbook now.

    12/19/2013
  • Understanding Dust Explosion Dangers

    The unfortunate propensity of dust explosions to destroy entire facilities and claim lives is very real. Powder handling processes often are comprised of interconnected enclosures and equipment. Flame and pressure resulting from a dust explosion can therefore propagate through piping, across galleries, and reach other pieces of equipment or enclosures, leading to extensive damage. In this Chemical Processing Special Report, we take a look at the latest NFPA standards and dust explosion mitigation strategies. This Special Report covers:
     

    • Significant revisions to dust explosion standards – NFPA 654 major changes include new administrative requirements
    • How to defuse dust dangers - carefully consider and then counter risks of fire and explosion
    • Five common dust explosion misconceptions that can lead to a false sense of security

    Prepare your facility against potential dust explosion dangers. Download your copy of this Chemical Processing Special Report now.

    12/17/2013
  • Chemical Processing Special Report: Secure plan(t)

    In the decade before Stuxnet attacked process control systems in Iran, there were just five known supervisory control and data acquisition (SCADA) vulnerabilities for all control systems in the world, according to the U.S. Department of Homeland Security’s Industrial Control Systems Cyber Emergency Response Team (ICS-CERT). In 2011, the year after Stuxnet, that vulnerability count jumped to more than 215. Last year, it reached 248 (Figure 1). No surprise then that Chemical makers are increasingly focusing on protecting their process control systems from intrusion both from the inside and outside. In this Chemical Processing Special Report: Secure plan(t), we take a look at:
    • How to better protect your control system - “Defense in depth” is crucial, and new and maturing technologies may help
    • Cyber Security Challenges – learn about countermeasures to protect control systems
    • Case Study: A vulnerability assessment reveals critical gaps in the security of a natural gas pipeline
    • How to mitigate security risks in legacy process control systems - several steps can help protect against threats and extend the life of legacy equipment
    Learn how to secure your process control systems – and your plant. Download your copy of this Chemical Processing Special Report: Secure plan(t) now.

    12/17/2013
  • Save Money, Time, and Water With Rotary Impingement Tank Cleaning

    Tank cleaning has always been viewed as a necessary evil for manufacturers. During the cleaning process, a significant amount of resources (time, chemicals, water, electric and labor) is required between batches to ensure a reliable, uncontaminated, quality batch is produced. Although these repeating expenditures have a significant effect on the bottom line, many chemical manufacturers continue to rely on outdated processing for cleaning, not realizing the potential opportunity for substantial cost reductions and revenue recovery through CIP optimization.This whitepaper includes specific case studies on the benefits of rotary impingement and CIP optimization vs. the standard tank cleaning processes. These benefits include drastic savings in time and water usage as well as employee safety.

    Gamajet
    11/19/2013
  • Chemical Processing’s eHandbook: Energy Efficiency

    Rising fuel costs have a direct impact on a chemical processors’ bottom line. How can chemical processors reduce their energy consumption thus reducing their cost to produce? It’s believed that the chemical industry potentially can vastly decrease energy use AND greenhouse gas (GHG) emissions with the help of game-changing technology and strong support from policymakers. In this Chemical Processing Energy eHandbook, we take a look at global, and more local, technologies and strategies for improving energy efficiency at chemical plants including:
    • A roadmap that aims to catalyze better energy efficiency – learn about a international initiative that foresees catalytic processes playing a key role in cutting consumption and emissions
    • Saving energy by optimizing boiler loads
    • How the right emission control system can help meet compliance and reduce energy costs
    • Steam injection heating systems
    Learn how improve your plants energy efficiency. Download your copy of this Chemical Processing Energy eHandbook now.

    11/14/2013
  • Powder eHandbook: Efficient Powder Process Handling

    The mechanisms of powder flow are complex. They are influenced by an array of different parameters; some relate to the particles’ physical attributes, such as size and shape, and others, such as humidity, to the system itself. Although there is a general understanding of these individual mechanisms, the multitude of interactions that govern the specific behavior of a given powder can many and in turn, affect how these powders are processed. In this Chemical Processing Powder eHandbook, we take a look at technologies and strategies for handling powders including:
    • How to Optimize Humidity for Efficient Powder Handling - too much or too little moisture can cause problems during processing and storage
    • How to Select the Right Conveying and Feeding System - successful bulk handling of calcium carbonate depends on a variety of factors
    • Suppressing Explosions for Process Protection - A properly designed and engineered suppression system offers many advantages
    Learn how to process powders efficiently. Download your copy of this Chemical Processing Powder eHandbook now.

    11/12/2013
  • Know Your TCO: A look at Medium Voltage VFDs

    Medium voltage VFDs are high cost, high consideration assets that greatly improve process control and efficiency in manufacturing facilities. It is vital that you and your company understand the TCO of this asset. Download the white paper for more information.

    Siemens
    10/29/2013
  • Chemical Processing’s Flow eHandbook: Master Flow Challenges

    Issues related to physical properties, process parameters, electronic features and interconnections can all affect the flow of liquids and gases. Often working around the clock to process, transfer, and store sometimes hazardous and corrosive chemicals, processors must tackle issues related to physical properties and process parameters. In this Chemical Processing Flow eHandbook, we take a look at what it takes for chemical processors to master flow challenges for several types of materials with vastly different physical properties including:
    • How to increase process availability - coriolis mass flow meters provide reliable indication of gas entrainment
    • Overcoming the challenges of changing gas composition - new technology addresses need for more accurate and efficient biogas measuring
    • How to ensure proper control of parallel flow paths demands care
    • Case Study: Speed Pipe Installation - pipe-joining system eliminates need to weld or thread connections
    • More!
    Find out how to master flow challenges. Download your copy of this Chemical Processing Flow eHandbook now.

    10/16/2013
  • Five Keys to Avoiding Ethylene Valve Failures

    This concise, compelling overview of best practices in purchasing and maintaining ethylene valve packages is an essential read for industry professionals. The white paper will tell you how to: 1) Select the right seats and seals; 2) Select the right coating materials; 3) Know the quality of the valves you're buying; 4) Find a trusted single resource for your valve package purchases; 5) Keep up with required maintenance.

    Metso
    10/15/2013
  • Chemical Processing’s Process Safety eHandbook: Tips for Safer Processing

    Major accidents with multiple fatalities continue to occur worldwide in theprocess industries, causing distress to those involved and massive costs to companies. Almost daily, facilities in the process industries face a number of specific major accident hazard scenarios depending upon the nature of the substances they handle and their processing activities. These are caused by known initiating events such as failure of hardware or control systems, or errors by operating or maintenance staff. In this Chemical Processing Process Safety eHandbook, we provide tips for safer processing including:

    >> The role of senior management including six important steps senior management should take to insure safer processing

    >> Process safety documentation – strategies for ensuring that your documentation is up-to-date and readily accessible

    09/19/2013
  • Special Report: Making the Most of Migration

    Perhaps the most critical challenge facing the automation industry is that of aging control systems at or near the end of their product lifecycles. A legacy control system can suffer from technical, functional or supply obsolescence. With a well-planned and executed control system migration, however, plants can improve availability and reliability, while increasing production flexibility. In this Chemical Processing Special Report: Making the Most of Migration, we take a look at: Obsolescence planning – addressing concerns and planning for a successful evolution strategy; Restoration Possibilities – how new tools and innovative methods support and breath new life into aging distributed control systems; DCS Migration; More! Download your copy of this Chemical Processing Special Report: Making the Most of Migration now!

    08/27/2013
  • Chemical Processing’s Powder eHandbook: Tips for Successful Powder Processing

    Powders and the dust they create have a tendency to create a myriad of material handling headaches. For example, dust can wreak havoc on the performance and accuracy of many level sensors, rendering them inaccurate and unreliable. Powder particles under the influence of gravity can become compacted resulting in inter-particle friction that may prevent flow movement. In this Chemical Processing Powder eHandbook, we offer a few tips for optimizing powder processing.

    08/12/2013
  • Bristol-Myers Squibb Works hard to be a Good Neighbor

    Bristol-Myers Squibb manually monitored dissolved oxygen (DO) periodically and ran aeration blowers more than necessary to guard against variable loading rates. After upgrading the system to use online DO monitoring operators now have continuous DO readings in the aeration tanks, substantially reducing energy and maintenance costs.

    Hach
    08/12/2013
  • Chemical Processing’s Flow eHandbook: Effective Flow Management

    Chemical processors continually strive to find technologies and solutions for improving system performance and plant uptime. Often working around the clock to process, transfer, and store sometimes hazardous and corrosive chemicals, processors must tackle issues related to physical properties and process parameters. In this Chemical Processing Flow eHandbook, we take a look at what it takes for chemical processors to achieve effective flow management including:

    • Streamlining processes – how removing complexities that creep in over time can enhance operations
    • Orifice plates – when insufficient flow conditioning undermines measurement accuracy
    • CPVC for Chlor-Alkali Applications – why chlorinated polyvinyl chloride offers many advantages over other materials

    Understand the many facets of flow. Download your copy of this Chemical Processing Flow eHandbook now.

    07/22/2013
  • Probe-type TDL Oxygen Analyzers in Critical Applications

    Oxygen measurement for safety and control is essential for process optimization in many chemical manufacturing processes. This white paper provides application details of probe-style TDL oxygen analyzers.

    Mettler Toledo
    07/15/2013
  • Chemical Processing’s Steam eHandbook: Generate Steam Savings

    Spikes in energy costs or unplanned-for capital improvement expenses can put organizations in tricky financial situations. To solve them, they often select the option with the lowest upfront cost which leads to the “pay me now or pay me later” dilemma. Over time it’s discovered that these lower-priced alternatives cost much more due to higher failure rates, wasted energy and more intensive maintenance. This Chemical Processing Steam eHandbook presents steam technologies and strategies for reducing cost associated with using and generating steam including:

    • How a Texas-based plant pared steam consumption - Thinking differently about energy management lead to substantial savings
    • Steam trap selection - A life cycle analysis approach can help reduce maintenance and prolong steam trap life
    • Reduce consumption with a simple formula to determine the proper steam demand for DSI heaters

     
    Learn how to generate savings through steam use and generation. Download your copy of this Chemical Processing Steam eHandbook now.

    06/19/2013
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