- importsource = "2002-06CHEMI.txt"
- Artículo:
Monitoring distillation-column flooding. The use of gamma scans has emerged as a proven technology for locating and characterizing flooding that can result from excessive throughput in operating distillation columns. This feature report discusses how to use this technique and interpret the data, and presents several illustrative case history examples.
- Página:
60
- Publicación:
CHEMICAL ENGINEERING ISSN 00092460
- Volúmen:
109
- Número:
6
- Periodo:
JUNE 2002
- SrcID:
2002-06CHEMI.txt
- Documento número 1469982
- Actualizado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Creado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Enlace directo
- Artículo:
Straight talk on relief-valve sizing. Engineering Practice: Sizing relief valves for two-phase flow. A number of factors must be kept in mind when using the different methods to size these critical equipment components. This article profiles several different valve-sizing methods, and cautions the user on how to best use each one. Pressure-relief valves are widely used to protect plants against overpressure. Over the years, many methods have been proposed for sizing such valves for two-phase (gas-liquid) flow. The resulting valve sizes can vary by a factor of two or three, depending on how specific flow conditions and fluid properties are handled. This article discusses the key issues to consider, and offers recommendations for cutting through the confusion.
- Página:
68
- Publicación:
CHEMICAL ENGINEERING ISSN 00092460
- Volúmen:
109
- Número:
6
- Periodo:
JUNE 2002
- SrcID:
2002-06CHEMI.txt
- Documento número 1469983
- Actualizado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Creado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Enlace directo
- Artículo:
Withstanding corrosion. Described here is an array of products and materials designed to withstand the corrosive and abrasive plant conditions. Products include corrosion-resistant piping, specialized coatings, and pumps, valves and seals that boast increased resistance to wear and tear during operation.
- Página:
75
- Publicación:
CHEMICAL ENGINEERING ISSN 00092460
- Volúmen:
109
- Número:
6
- Periodo:
JUNE 2002
- SrcID:
2002-06CHEMI.txt
- Documento número 1469984
- Actualizado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Creado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Enlace directo
- Artículo:
Get more from your environmental audits. A rigorous evaluation should not just verify the facility's regulatory compliance, but should also identify practical cost-saving and optimization strateqies.
- Página:
78
- Publicación:
CHEMICAL ENGINEERING ISSN 00092460
- Volúmen:
109
- Número:
6
- Periodo:
JUNE 2002
- SrcID:
2002-06CHEMI.txt
- Documento número 1469985
- Actualizado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Creado el lunes, 3 de mayo de 2021 11:55:46 a. m.
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- Artículo:
Take the pulse of your operations. They say knowledge is power. Today's savvy operating companies are tracking 'key performance indicators' -site-specific factors that can be directly related to financial and non-financial business performance - to focus their efforts at troubleshooting and optimizing process operations. Focusing the business intelligence microscope. A careful analysis of so-called 'key performance indicators' can highlight ways to improve operations.
- Página:
81
- Publicación:
CHEMICAL ENGINEERING ISSN 00092460
- Volúmen:
109
- Número:
6
- Periodo:
JUNE 2002
- SrcID:
2002-06CHEMI.txt
- Documento número 1469986
- Actualizado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Creado el lunes, 3 de mayo de 2021 11:55:46 a. m.
- Enlace directo
