Codes and standards published by NFPA are displayed as read-only under license from NFPA solely for use within this system. NFPA material may not be downloaded, printed, reproduced, or transferred.
NFPA 36 provides requirements for fire-safe design and operation of solvent extraction plants, facilities that use hydrocarbon solvents to extract oils from agricultural commodities such as oil-bearing seeds.
Provisions address:
- The extraction process and facility
- Storage and handling of the solvent
- Operations involved in preparing raw material (meal) for processing
- Means for conveying the oil and processed solids from the extraction facility
- Conducting repairs when extraction equipment is operating and when it is shut down and purged of hydrocarbon vapors
Changes to the 2004 edition of NFPA 36 include:
- Better correlation with NFPA 30: Flammable and Combustible Liquids Code regarding transfer of liquids
- Clarification of effluent handling under emergency conditions
- An exception to allow installation of an automatic pressure control valve in the extractor vent line
- Addition of iso-hexane as a recognized solvent for the extraction process, including physical property data
- Format and editorial changes that improve readability and facilitate easier referencing
| Number of Pages : | 30 |
| Published : | 01/01/2004 |
