Method and system for propane extraction and reclamation
US7721557B1 · kind B1 · utility
12Cited by
12References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 18, 2009 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Sep 18, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2270/0173
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method and system are provided for extracting propane vapors from a propane storage tank, and condensing the extracted vapors to form a useable liquid propane product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.