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Evaporative Loss from Floating-roof Tanks, Fourth Edition
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STANDARD published on 1.8.2020
Designation standards: API MPMS CHAPTER 19.2
Publication date standards: 1.8.2020
SKU: NS-1249902
The number of pages: 110
Approximate weight : 361 g (0.80 lbs)
Country: American technical standard
Category: Technical standards API
This standard contains methodologies for estimating the total evaporative losses of hydrocarbons from external floating-roof tanks (EFRTs), freely vented internal floating-roof tanks (IFRTs), and domed external floating-roof tanks (domed EFRTs).
The methodologies provide loss estimates for general equipment types based on laboratory, test-tank, and field-tank data.
Types of floating roofs, rim-seal systems, and deck fittings are described for information only.
The equations estimate average annual losses from floating-roof tanks for various types of tank construction, floating-roof construction, rimseal systems, and deck fittings, as well as for various liquid stocks, stock vapor pressures, tank sizes, and wind speeds (EFRTs). See more
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Latest update: 2026-05-15 (Number of items: 2 278 685)
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