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Operations & Maintenance

Five Reasons Why Chemical Companies Are Switching to Tunable Diode Laser Analyzer Technology

As chemical plants look for ways of maintaining operational excellence and productivity at a reduced cost, naturally they will look at new instrumentation technologies that will give them a leading edge over competitors. When it comes to gas measurement, the…

CPI Booklist for September 2018

The following list of recently published book titles shown here are relevant to professionals in various parts of the chemical process industries (CPI)  Biotechnology of Metals: Principles, Recovery Methods and Environmental Concerns, By K.A. Natarajan, Elsevier ScienceDirect, 2018, 502 pages,…

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Facts at your Fingertips: Redefining the Kilogram Standard

The kilogram is the last of the SI units (International System of Units) still defined by a physical object, rather than defined in terms of universal fundamental constants of nature. However, this will change in November 2018, as a multi-year…

Simplify sensor handling and maintenance with ISM

Intelligent Sensor Management (ISM) is an innovative solution for analytical process parameters that simplifies sensor handling and improves maintenance management. This translates into increased process reliability and reduced operating costs. ISM’s wide parameter breadth (pH, ORP, O2, CO2, conductivity, turbidity,…

Three reasons to measure pH in-line

  pH is a critical parameter in many aspects of production: from setting the conditions for a reaction to happen, to the management of the reaction’s process quality, and from sustaining process equipment integrity, to avoiding environmental pollution and health…

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PVDF: A Fluoropolymer for Chemical Challenges

When it comes to selecting materials of construction, keep in mind the favorable properties of fluoropolymers for corrosive service Since its commercialization in the mid-1960s, polyvinylidene fluoride (PVDF) has been used across a variety of chemical process industries (CPI) sectors…

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Effective Agitator Operation and Maintenance

Agitators play key roles in chemical processing. Their proper operation and maintenance can improve process reliability, leading to reduced downtime and costs Agitators, which are relied upon to dependably and cost-effectively meet production goals, are commonly used throughout the chemical…

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Integrity of Aging Assets: Using Corrosion Data to Stave Off Extinction

Petroleum refineries built in the 1960s and 1970s have trouble dealing with the corrosive effects of modern feedstocks. Continuous monitoring of corrosion can prevent process equipment failures Aging assets that are past their original design life are becoming an increasingly…

Recently Published Books for the CPI: July 2018

The following is a list of recently published books that may be relevant to different parts of the chemical process industries (CPI).   Microplastic Contamination in Aquatic Environments: An Emerging Matter of Environmental Urgency. Edited by Eddy Y. Zeng, Elsevier…

Maintaining Heat-Transfer-Fluid Quality

Learning what can degrade heat-transfer-fluid quality can help minimize potentially negative effects Organic heat transfer fluids (HTFs) are robust workhorses that are quite stable both thermally and chemically. However, they can yield to attacks from powerful or sometimes even subtle…