Chemical Engineering
WEBSolids Handling. Taking Control of Chemical Dusts. Equipment innovations and monitoring solutions help chemical processors create more effective dust collection systems Uncontrolled dust can lead to several…. A Primer on LPG Storage Systems. Any loss of containment for liquefied petroleum gas (LPG) can have potentially catastrophic results.
The Chemical Engineering Plant Cost Index
WEBStart your Chemical Engineering PLATINUM membership today to get ALL of the Plant Cost Index + much more.. Get Chemical Engineering’s Plant Cost Index to Improve Plant Cost Estimates… and delivered online in advance of the print edition! For more than 46 years, chemical process industries (CPI) professionals — engineers, managers, and technicians — have used Chemical Engineering’s ...
A Clearer View Of Crystallizers - Chemical Engineering | Page 1
WEBJul 1, 2011 · (Page 1) Crystallization is a key purification technique for various sectors of the chemical process industries (CPI). Solution crystallization is an important unit operation because the process can generate high-purity products from solutions containing significant levels of impurities with relatively low energy input. This article is intended to expand knowledge of the various crystallizer ...
Solids Drying: Basics and Applications - Chemical Engineering
WEBApr 1, 2014 · Drying may be defined as the vaporization and removal of water or other liquids from a solution, suspension, or other solid-liquid mixture to form a dry solid. It is a complicated process that involves simultaneous heat and mass transfer, accompanied by physicochemical transformations. Drying occurs as a result of the vaporization of liquid by ...
Issues Archive - Chemical Engineering
WEBAugust 2022. July 2022. June 2022. May 2022. April 2022. March 2022. February 2022. January 2022. Find full 2022 digital issues and downloadable PDFs here.
The Magazine - Chemical Engineering
WEBFor over 125 years, Chemical Engineering has provided a timely mix of technical news reporting and practical, expert information on all aspects of the chemical engineering practice.
Technology Profile: Production of Vinyl Acetate
WEBNov 1, 2021 · FIGURE 1. The diagram shows the process for manufacturing vinyl acetate monomer from acetic acid and ethylene. Reaction. Make-up and recycled acetic acid pass through a vaporizer, along with fresh and recycled ethylene. The feed stream, containing excess of ethylene over acetic acid, is mixed with oxygen, preheated and fed to …
Plant Cost Index Archives - Chemical Engineering
WEBAug 16, 2024 · 2024 CEPCI updates: June (prelim.) and May (final) The preliminary value for the CE Plant Cost Index (CEPCI) for June 2024 (most recent available) decreased slightly compared to the previous month’s value. Since the beginning of the year, the value has been hovering around 800. The small decline…. July 18, 2024.
Recommended Fluid Velocities in Pipelines - Chemical Engineering
WEBDec 1, 2018 · As presented below, the optimization of pipe diameters can be accomplished using equations that relate the recommended velocity of fluids and the cost of energy. To determine the recommended velocities and compare what was published 10 years ago [1] to 2017, Equation (1) is used (Table 1, top). It is presented in Ref. 2.
Sequencing Batch Reactors for Water Treatment
WEBSep 1, 2021 · Sequencing batch reactors (SBRs) are a type of wastewater treatment technology that are variations on the well renowned activated sludge process. Unlike the conventional activated sludge process, an SBR is a batch process that combines equalization, biological treatment and final settlement in a …
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