Process Engineering White Papers

341-360 of 387 < first | | | last >
  • 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
  • Chemical Processing Special Report: Migration

    "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

    Honeywell
    08/27/2012
  • Chemical Processing Special Report: Make the Most of Water

    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
    • More!
    Download your copy.

    11/28/2011
  • Chemical Processing Special Report: Jacketed Heating

    Reactor temperature control typically is very important to product quality, production rate and operating costs whether a processor is employing continuous or batch reactors. And with many process plants currently using steam or hot water to heat jacketed devices such as tanks, kettles, dryers, reactors, glass lined vessels, or similar adaptations such as coiled  tubing placed inside or outside tanks or vessels – much emphasis is placed on achieving optimized control of these processes. In this Chemical Processing Special Report: Jacketed Heating we take a look at:

    • Improving Batch Reactor temperature control - Understand the likely causes and fixes for common problems in reaching set points
    • Rethinking Reactor temperature control - Cascade strategy offers simplicity and fast response
    • Keeping cool when designing Batch Reactors - in designing such a unit, focus on effective temperature control to achieve optimum performance
    • Consider Hot Water for Jacketed Heating - Hot water offers significant advantages over traditional steam-heated systems.

    Download your copy of this Chemical Processing Special Report: Jacketed Heating now!

    Pick Heaters
    03/19/2013
  • Chemical Processing Special Report: How to Succeed with VFDs

    Medium voltage variable frequency drives (VFDs) are often the best choice to capitalize on opportunities to significantly reduce the operating and maintenance costs associated with relatively large rotating equipment. Even a seemingly modest energy savings of a few percent of the operating load can translate into significant energy savings. In this special report we take a look at how to make the most of VFDs: how optimum performance depends upon proper installation and control; how controlling the speed of VFDs can help eliminate waste and promote efficiency, reliability and quality and; considerations for changing drive speed over pumps. Download now.

    03/25/2014
  • Chemical Processing Special Report: Cyber Security

    The technology advances in control systems and open systems have afforded us improved efficiency, productivity and the ability to advance our operations. However, these improved technology advances have also come with risks that threaten these efficiencies. Viruses; an increased dependency on uptime, availability and reliability; operator errors and increased regulations are just some of the threats today's manufacturers need to contend with when managing their operations. In this Putman Media Special Report, we take a look at the cyber security issues today's manufacturers need to contend with; identify control systems vulnerabilities and offer a three-step approach for building better cyber security at your operations.

    Honeywell Process Solutions
    02/09/2012
  • Chemical Processing Special Report: Conveyors

    No matter what industry you’re in, chances are you use some form of conveying. Whether it be pneumatic, flexible screw, aeromechanical or other, different conveyors are required to handle different products. But which conveyor is best suited for your operation? Despite the fact that conveyors have been around for almost a hundred years, this question still baffles many industries. In order to choose the right conveyor for your operations, you need to consider your conveyor's use - production, processing, packaging, and you need to consider your business objectives - improve operations? reduce labor?

    In this special report, we look at the different types of conveyors, discuss the use of tubular bag conveyors, and provide 10 tips to prevent a variety of common problems that could occur with pneumatic conveyors.

    Hapman
    04/20/2009
  • Chemical Processing Special Report: Compressed Air

    Chemical manufacturers today are looking at all aspects of their business to conserve energy and decrease costs. Compressed air is often over looked in these efforts as many people do not fully understand compressed air equipment, their own system, or what it costs to produce compressed air power. In this Special Report, we review compressed air and provide insights on how to understand equipment and identify potential areas for savings.

    Atlas Copco
    04/07/2010
  • 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.

    Edgewater Fullscope
    12/16/2010
  • Chemical Processing Powder eHandbook: Succeed at Solids Handling

    One of the trickiest materials to process, solids are comprised of powders or particulates, a continuous gaseous phase (usually air) and, almost always, a liquid component. Processors that handle solids know only too well the types of throughput problems that come up on a recurring basis. Clumping; effective, economical and safe slurry mixing; dust management and dust explosion risk mitigation are all very real challenges faced by processors of solids. In this Chemical Processing Powder eHandbook, we take a look at how to effectively handle solids including:
    • Clumping – the 10 most common sources of agglomeration in bulk solids and how to effectively manage them
    • Strategies for optimal slurry mixing
    • Level management detection in storage vessels
    • Dust explosion risks – how to identify and mitigate when processing solids
    • Managing solid cohesiveness with flow strategies

    Download your copy of this Chemical Processing Powder eHandbook now.

     

    02/13/2012
  • Chemical Processing Powder eHandbook: Address Challenges Posed by Powders

    One of the trickiest materials to process, powders are comprised of solids or particulates, a continuous gaseous phase (usually air) and, almost always, a liquid component. Many factors influence powder composition including size and distribution, surface roughness and hardness. And, how powders are processed -- vibration, compaction, attrition, segregation -- can influence how powders react. In this Chemical Processing Powder eHandbook, we take a look at how to effectively handle powders, safer dryer operations and how to manage phase changes when processing powders. Download your copy today. Download your copy today.

    11/10/2011
  • Chemical Processing Flow eHandbook: Monitoring Flow

    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 pumps

    07/17/2012
  • Chemical Processing Flow eHandbook: Best Practices for Flow

    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, interconnections can all affect the flowmeter performance. This Chemical Processing eHandbook takes a look at technologies and solutions affecting flow as well as the impact of specific regulations on flowmeter systems including:

    • Specifying the right slurry seal – understanding dual-seal and water-management options
    • Ground EMFs with Virtual Reference - New grounding method eases electromagnetic flowmeter installation and minimizes costs
    • Determine Boiler Size Using a Flowmeter - An inline vortex meter reveals the proper steam usage, resulting in significant savings and improved energy efficiency.

    10/30/2012
  • Chemical Processing eHandbook: Foil Flow Failings

    This Chemical Processing Flow eHandbook, Foil Flow Failings, takes a look at how manufacturers are meeting some of today’s flow system challenges. Are you faced with the challenge of understanding when to use piston and diaphragm devices for precise liquid dosing? Do nozzle nightmares keep you awake at night? Do you know the best possible options for sidestripper control? Do you want to learn more from a case study on specialty lubricants and press-fitting technology?

    Download this Chemical Processing eHandbook now for insights and strategies including:

    • Mastering Meter Pumps: Understand when to use piston and diaphragm devices for precise liquid dosing
    • Nix Nozzle Nightmares: Don’t forget to check nozzle locations when altering towers
    • Carefully Consider Sidestripper Control: Analysis of three possible options provides important insights
    • Case Study: A producer of specialty lubricants speeds pipe installation using press-fitting technology

    Download your copy of the Chemical Processing Flow eHandbook: Foil Flow Failings

    04/13/2016
  • Chemical Hazard Communication

    Under the provisions of the Hazard Communication Standard, employers are responsible for informing employees of the hazards and the identities of workplace chemicals to which they are exposed.

    OSHA
    03/28/2006
  • Chemical and Pharmaceutical Sight Glass Application Handbook

    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
  • Carbon Adsorption & Reactivation: Turning Obligation into Opportunity in the Chemical Process Industry

    Chemical, petrochemical, and oil-refining plants are process-intensive operations with regulatory requirements to protect the surrounding water and air from the effects of industrial pollution. This paper reviews activated carbon adsorption, the reactivation process, liquid phase and vapor phase adsorption design guidelines, and typical applications of the technology in industrial/environmental treatment.

    Calgon Carbon
    06/20/2012
  • Building Productivity Automating Time and Attendance in Manufacturing

    Manufacturing organizations face a critical balancing act – achieving the highest levels of efficiency, while ensuring that they are not over or under supplying the marketplace. This need to be flexible and efficient requires exceptional visibility into all of the factors that influence productivity and output. This white paper will look at the challenges manufacturing organizations face and how automation of key workforce management processes helps manufacturers not only improve efficiency, but also better manage labor spend, reduce compliance risk and improve productivity.

    Kronos
    05/14/2013
  • 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
  • Biodiesel Fuel From Palm Oil – Too Good to be Used as Fuel?

    The high prices for oil and gas have spotlighted other sources of fuel for internal combustion engines. Biofuel, a fuel derived from ethanol, and biodiesel fuel, a dieselequivalent derived from biological sources, are 2 possible substitutes for petrochemical fuel. Palm oil is increasingly used as feedstock for the production of biodiesel, but certain palm oil fractions have other uses, e.g., in the cosmetics and food industries. Sulzer Chemtech’s technology supports the separation of crude palm oil (CPO) in its valuable constituents.

    Sulzer Chemtech AG
    01/11/2007
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