Scale (chemistry) - Wikipedia
The scale of a chemical process refers to the rough ranges in mass or volume of a chemical reaction or process that define the appropriate category of chemical apparatus and equipment required to accomplish it, and the concepts, priorities, and economies that operate at each.
Running and Scaling reactions - University of California, Los Angeles
2003年3月13日 · The reactions that you carry out in the laboratory section are set up in a scale that you get enough material to carry out its characterization if you have a decent yield. However, if you upscale or downscale reactions, you need to keep several things in mind:
You Gotta Know These Scientific Scales - NAQT
Broadly speaking, the most common scales can be divided into four categories: linear scales, logarithmic scales, power scales, and empirical scales. Linear scales are based on straight lines: equal differences between values on the scale indicate equal differences in the phenomenon being described.
In this book, Dr. Worstell gives practical guides for chemical engineers on how to scale various chemical processes in a very systematic manner. The book is divided into six chapters, which can roughly be split into three sections. The first section, containing chapter one, gives a general introduction to the topic of scaling chemi-cal processes.
Scales – Visual Encyclopedia of Chemical Engineering Equipment
Scales are used to weigh materials and equipment. The type of scale selected is based on the measuring needs. Each of the types of scales below contains information on general information, equipment design, usage examples, and advantages/disadvantages. Beam scales, or beam balances as they are more commonly known, are manual types of scales.
Types Of Scientific Scales - Sciencing
2017年4月24日 · Accurately determining the weights of chemicals is a crucial aspect of a chemistry lab. It can make the difference between a successful reaction or a failed experiment. Scientific weight scales are available in a variety of types, …
The pathway to process scale-up | Nature Chemical Engineering
2024年6月10日 · Chemical process scale-up is a cornerstone of chemical engineering that serves as a bridge between laboratory-scale discoveries and industrial-scale production....
The scale up of chemical reactions | Nature Reviews Methods …
2022年4月28日 · Chemical reactions and syntheses can be performed on different scales, depending on the intended application of the desired product. For example, the early stages of a drug discovery project...
Kinetics of chemical processes: From molecular to industrial scale
2021年12月1日 · Computational Fluid Dynamics (CFD) allows for scale-up based on chemical kinetics. Reduction of detailed reaction networks to two-step catalytic cycles is often possible. Chemical looping can be considered as a generalization of catalytic processes.
Scale‐Up in Chemical Engineering | Wiley Online Books
2006年2月6日 · It discusses the fundamentals of dimensional analysis, the treatment of temperature-dependent and rheological material values and scale-up where model systems or not available or only partly similar. All this is illustrated by 20 real-world examples, while 25 exercises plus solutions new to this edition practice and monitor learning.