Process Engineering White Papers

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  • 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
  • Preparing for industrial wireless

    Plants across the world are increasingly having to make thedecision to implement wireless technology in their industrial facilities. The right decision enables an infrastructure that provides significant benefits from wire savings to improved operations. Wireless is a complex enabling technology that requires many considerations before broad deployment in an industrial facility.

    Honeywell
    09/27/2007
  • 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
  • Environmental Health and Safety Compliance in Biotech Companies: Common Deficiencies Encountered During Audits

    Environmental health and safety (EH&S) compliance programs for companies that house laboratories are complex and not easily maintained. Even the most basic plan involves keeping a variety of permits up-to-date, performing regular employee training, conducting inspections, complying with a myriad of chemical storage and handling requirements, and keeping a number of contingency plans current and complete. This white paper identifies the most common pitfalls and four simple steps to keeping your EH&S program current.

    Environmental Health and Engineering
    09/11/2007
  • The Next Evolution in Motion Networking

    This paper examines the value benefits of a wireless approach and addresses the most obvious concerns of safety, reliability and latency.

    Parker Hannifin Corp.
    08/15/2007
  • 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
  • Implementing Foundation fieldbus

    This white paper provides some insight into the process for safely implementing Foundation fieldbus in an area of your facility that has a hazardous classification.

    Moore Hawke Fieldbus
    06/14/2007
  • Rectifier design for fuel ethanol plants reduces energy

    Plants have traditionally used trays in the distillation columns to produce fuels grade ethanol. Trays of various configurations have been adequate in this service and their technology is well founded. The ever-present desire to reduce the energy needed to produce a gallon of ethanol has opened the doors to structured packings being used in the rectification sections of ethanol distillation columns.

    Sulzer Chemtech USA
    04/10/2007
  • The fan repair and rebuild experts

    Before you order brand-new air-moving equipment to replace your worn, corroded, unbalanced equipment, consider the potential benefits of repairing or rebuilding that equipment.

    Robinson Industries Inc.
    01/01/2007
  • Oxygen in cell culture/venting ozonated vessels

    This white paper outlines trends and opportunities for gasket standardization in processing plants ... including the potential for more reliable sealing, cost savings, inventory reduction, easier installation and safety practices. Steps are outlined for achieving success in gasket standardization across steel, glass-lined and FRP piping.

    W. L. Gore & Associates, Inc.
    10/18/2006
  • The effects of antifoams on ultrafiltration membranes

    This paper discusses the problem of membrane fouling by antifoams, its leading causes and describes the development of a nonfouling antifoam for processes that use ultrafiltration downstream.

    Dow Corning Corporation
    09/22/2006
  • 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 two possible substitutes for petrochemical fuel.

    Sulzer Chemtech USA, Inc.
    08/29/2006
  • Process Moisture Analysis using FT-NIR

    Manufacturing a pure product can be critically important to the next steps in the manufacture of a powder-based product. As a result the removal of residual moisture and solvents from the crystallization, filtration and drying steps can be crucial to producing a stable product.

    Bruker Optics
    06/28/2006
  • Managing Complex Equipment Status in a GMP Environment

    Batch manufacturing systems must maintain the status of equipment, including which are available, dirty, out of service, etc. In industries that enforce Good Manufacturing Practices (GMPs), additional status types and values for process equipment must be maintained. Rules associated with the equipment status can be complex and involve the equipment class, current equipment state and time in the current state. This paper covers the operator interface used to review the equipment status and the interlocking requirements between the recipe and batch phases based on multiple status types.

    Honeywell
    06/13/2006
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