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Standard API TRTDB-13 1.5.2026 preview

API TRTDB-13

Technical Data Book: Chapter 13—Diffusivity, First Edition

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STANDARD published on 1.5.2026


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The information about the standard:

Designation standards: API TRTDB-13
Publication date standards: 1.5.2026
SKU: NS-1274467
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: American technical standard
Category: Technical standards API

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Annotation of standard text API TRTDB-13 :

This technical report provides methods for calculating the diffusivities for binary gas, binary liquid, multicomponent gas, multicomponent liquid, and gas-liquid systems that are common in refinery applications. Empirical equations, figures, and tables are presented. An estimate of the accuracy and range of application for each method is presented. See more

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Latest update: 2026-06-22 (Number of items: 2 284 351)
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