Process Engineering White Papers

181-200 of 256 < first | | | last >
  • Successful Process Communications’ Best Kept Secret

    Sure, the process engineer is proud of his HMI (human machine interface) and the operations manager is pleased with his KPI (key performance indicators) dashboard and how effectively the system is running with the implementation of his new MES/MIS solution. The historian and analytic solution get all the credit when a field equipment crisis is averted. Does anyone ever think to thank the lowly driver? Without data, the HMI is just a pretty picture, and the best analytics in the world are only ideas without any basis in fact. Plus, tens or hundreds of thousand dollars are spent on that, while the driver budget isn't even a line item on the spec sheet. The communication arteries and veins reach out to all areas of the field equipment, sending and receiving data, efficiently and tirelessly ensuring the ability to acquire, analyze and adapt to the situations at hand.

    Roy Kok, Kepware Technologies
    02/10/2009
  • Dust Explosion Protection using Flameless Venting

    This 18-page white paper explores a new option – flameless venting – which has recently been developed for dust explosions and is being actively marketed as an alternative to vent ducting.

    Fike Corporation
    11/03/2008
  • Special Report: Energy Efficiency

    Reducing energy consumption and your plant’s environmental impact is a hot topic. In this Special Report we take a look at the organizational obstacles to avoid, how to enroll your employees in the quest, and the steps you need to take in order to manage your energy costs. We also delve in to practical energy efficient applications such as recovering exhaust heat in air conditioned facilities and the use of carbon synchronous belts.

    Gates Corporation
    10/01/2008
  • Improving Plant Production with Wireless Condition Monitoring

    Mechanical failure of motors, drives and other vital electromechanical equipment are among the most common reasons for production stoppages. Fortunately, recent advancements in vibration monitoring and data analysis have lead to condition monitoring systems that can accurately detect a problem before failure, thus reducing costly machine shutdowns and maximizing production output. These systems are installed on the monitored equipment and are typically networked back to a central computer for data analysis and alarm annunciation. Because the machines may be in remote locations where network infrastructure is not available, or on moving platforms where hardwired network connectivity is not practical, wireless communications is a networking alternative that offer installation cost savings, quicker deployment and even improved reliability in certain situations.

    Jim Ralston, Wireless Sales Engineer, ProSoft Technology
    09/30/2008
  • Using Operator Interfaces to Optimize Performance of Industrial Wireless Networks

    The performance of wireless networks can change over time due to increased performance demands, changes in the radio frequency (RF) environment and changes in the physical environment. This article will explore the use of a wireless diagnostic OLE for Process Control (OPC) server technology to embed diagnostic information in human machine interfaces (HMIs), thus optimizing industrial wireless network performance.

    Jim Ralston, Wireless Sales Engineer, ProSoft Technology
    09/30/2008
  • Particle Image Understanding – A Primer

    This paper will discuss the use of pattern recognition techniques to identify and differentiate different particle types contained in a heterogeneous solution. This application involves imaging the microscopic particles in real-time as they flow in a solution, segregating each individual particle as a separate image, and then applying pattern recognition techniques to differentiate the individual particle types.A framework for discussing the complexity of a pattern recognition operation in this application will be proposed, along with some specific examples showing how this framework applies.

    Lew Brown, Fluid Imaging Technologies
    09/03/2008
  • How To Use Projects to Master Asset Management

    Learn why project management functionality that is tightly integrated with Enterprise Asset Management (EAM) and Asset Lifecycle Management (ALM) tools is essential to executives of asset-intensive industries. Without such integration, data needed for both strategic decision-making and tactical maintenance of plant assets is at risk.

    IFS
    07/01/2008
  • Intelligent Rotary Control Valve

    NELES rotary control valves with Q-Trim have greater capacity than comparable globe-style linear valves with noise reduction trims widening rangeability, reducing weight and valve dimensions, and a 50% cost reduction compared to linear valves of comparable Cv. NELES rotary control valves from Metso Automation. Intelligent Reliability leads to Intelligent Results.

    06/16/2008
  • Installing Fieldbus

    Many automation engineers are coming face to face with real fieldbus applications for the first time. Fieldbus offers many benefits, but installation requires some additional considerations over and above normal 4-20mA projects. This whitepaper discusses some of those issues, and shows you how to deal with them.

    Mike O’Neill, Director of MooreHawke
    06/06/2008
  • Special Report: Chemical Industry Sees Green

    For years the industry has been “talking green.” But what real strides have been made? Will a Presidential Executive Order compel the industry to speed up efforts to actually go green? While pollution prevention was the original goal of green chemistry, today’s efforts promise to have a substantial economic impact. This Special Report will bring you up to speed on fruitful efforts to “go green” including an update on the growing interest in bio-based feedstocks.

    05/27/2008
  • IT Security for Process Control Using Siemens SIMATIC PCS 7

    Ensuring the security of industrial control systems is hardly a new topic. The earliest users of modern control systems in power stations and chemical plants saw the need to protect access to vital control functions from unauthorized use. Similarly, in industries such as fine chemical or pharmaceutical where “the process is the product”, manufacturers have always sought to protect the secrets of their unique processes from the prying eyes of industrial spies. This white paper by ARC describes how the Siemens AG PCS7 Security Concept bundles key security measures in seveal specific areas to create a deep hierarchy of security known as “defense in depth”.

    ARC Advisory Group
    02/25/2008
  • Anticipating and Resolving Resource Overloads

    This white paper by Project Success Incorporated focuses on the resource that is of greatest concern to most organizations – personnel. In a project management system, personnel resources may be identified as individuals by name or as functional groups, such as computer programmers.

    Project Success Incorporated
    02/25/2008
  • Why WirelessHART? The Right Standard at the Right Time

    The WirelessHART standard provides a robust wireless protocol for the full range of process measurement, control and asset management applications. Based on the proven and familiar HART protocol, it enables users to quickly and easily gain the benefits of wireless technology while maintaining compatibility with existing devices, tools and systems.

    HART Communication Foundation
    11/16/2007
  • Design Considerations for High Liquid Rate Tray Applications

    Except for a few odd services, high liquid rate applications are typically the domain of either trays or random packings. Aside from the distributors, random packing designs are rather straightforward with the designer choosing the proper size to accommodate the fluid flow rates and achieve the desired efficiency. Trays, on the other hand, have a large variety of adjustable parameters and can be especially complex, especially when designed for high liquid rate applications.

    Sulzer Chemtech USA, Inc.
    09/17/2007
  • Removing Liquid From Gas

    Liquid entrainment in a gas stream can be a disturbance in many industrial processes. In natural-gas processing, higher-order hydrocarbons, water or impurities have to be separated from the main methane stream. Upstream of gas compressors, droplets that can damage the impellers, have to be removed. With the recently acquired Knitmesh technology and the strategic alliance with Shell Global Solutions, Sulzer Chemtech can supply a broad portfolio of advanced, tailor-made systems for gas/liquid separation to customers in all industries.

    Sulzer Chemtech USA
    09/17/2007
  • Passive techniques for reducing input current harmonics

    Harmonics can have a detrimental effect on power generators and other sensitive electrical equipment for the user and utility alike. The number of adjustable speed drives (ASDs) has increased significantly in the past decade. Their contribution to the total electrical load of a power system is significant and cannot be neglected. This white paper discusses various passive techniques for reducing input current harmonics.

    Yaskawa Electric America, Inc.
    06/18/2007
  • Pitfalls of pump piping

    This white paper goes over the three major problems associated with poor pump piping and provides five rules to follow in order to avoid future pitfalls.

    Ross Mackay Associates Ltd.
    06/14/2007
181-200 of 256 < first | | | last >