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Chemical Process Plants: Plan for Revamps

Follow this guidance to make the most of engineering upgrades that are designed to improve plant operations or boost throughput capacity The chemical process industries (CPI) are functioning in an era of globalization, and between the prevailing economic conditions and…

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Water Treatment Technologies

Removing contaminants from water is a critical operation in the chemical process industries (CPI). The goal of treatment processes is to reduce the relevant contaminants to the extent required by the application. This column provides information on major categories of…

Common Mistakes When Conducting a HAZOP and How to Avoid Them

An important part of ensuring the success of a HAZOP study is to understand the errors that can cause the team to lose focus Since its inception in the 1960s and its first official publication in 1977, the Hazard and…

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Maleic Anhydride from n-Butane (Fixed-bed Process)

By Intratec Solutions Maleic anhydride (MAN) is a multifunctional chemical intermediate with applications in several fields of the chemical process industries (CPI). Its major end use is as feedstock in the production of unsaturated polyester resins (UPR). In addition, maleic…

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An Overview of Filtration

Understanding how different filtration methods work leads to a more informed decision when selecting a filtration system Filtration is arguably the most commonly used unit operation in the chemical process industries (CPI). The range of applications for this important unit…

Large-Scale Fermentation Systems: Hygienic Design Principles

Fermentation has always been an important part of human history. Human beings are known to have made fermented foods since Neolithic times. With the discovery of microorganisms in the 19th century, fermentation became a viable route to produce synthetic chemicals…

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Design and Operating Principles for Bioprocesses

The application of biotechnology to the chemical process industries (CPI) has grown significantly in the past decade and now offers viable pathways to manufacture a range of high-volume chemicals, many of which can serve as drop-in replacements for traditional petroleum-derived…

Process Safety and Functional Safety in Support of Asset Productivity and Integrity

Approaches to plant safety continue to evolve based on lessons learned, as well as new automation standards and technology In the chemical process industries (CPI), one incident can have a tremendous impact on the people in the plant, the communities…

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Ethylene Production via Cracking of Ethane-Propane

Ethylene is a critical building block for the petrochemical industry, and is among the most produced organic compounds. It is usually produced in steam-cracking units from a range of petroleum-based feedstocks, such as naphtha, and is used in the manufacture…

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Pipe Insulation: Finding the Optimal Thickness

Avoid tedious numerical calculation by using this quick, shortcut method Insulated pipes are important in many applications in the chemical process industries (CPI). When it comes to the insulation itself, the two main questions are: which material should be used;…