Publication Details

[P-31] Liquid Oxygen, Nitrogen, and Argon Cryogenic Tanker Loading Systems


This publication describes requirements for installations designed and constructed after the publication date of this document used for the loading of oxygen, nitrogen, or argon as cryogenic liquids. This publication may be used for existing cryogenic LOX, LIN, and LAR loading systems. Application of this publication to existing installations is an individual company or storage system owner’s decision.

This publication covers cryogenic LOX, LIN, and LAR tanker loading systems for loading by gravity, pressure, or pump filling. It covers the design of the tanker loading systems and the period of time and activities between when a tanker enters the filling area and when it departs from the filling area.

This publication focuses on the factors affecting the transfer of oxygen, nitrogen, and argon as cryogenic liquids
between a source and appropriately designed tankers used for the transportation of these products. The source can be either a storage tank or directly from the plant.

Items not discussed are cryogenic rail cars and unloading tankers.


Category Protection and Safe Handling     Standards & Guidelines
Keywords argon  |  cryogenic liquids  |  cryogenics  |  liquefied oxygen  |  liquid nitrogen  |  nitrogen  |  oxygen  |  tanks
Related AV-5  |  AV-8  |  G-10.1  |  G-11.1  |  G-4  |  G-4.1  |  G-4.3  |  P-12  |  P-25  |  P-35  |  P-59  |  P-8.2  |  PS-14  |  V-6