Title:
SEPARATION OF AROMATIC AND NON-AROMATIC HYDROCARBONS IN MIXED HYDROCARBON SUPPLYING MATERIALS
Document Type and Number:
Japanese Patent JPS5738884
Kind Code:
A
Abstract:
Procedure for de-amazing a mixed hydrocarbon food. Consists of the following stages: 1. Put the feed into an extraction area at a temperature next to 150c with a solvent. 2. Cool the disciplinary rich phase in aromaticos to form two phases. 3. Introduce such phases in a decantation area and also introduce an anti-dissolving system. 4. Separate the antidisolvent and recycle the solvent phase to the extraction zone of the first stage. 5. Recover as a product the phase of rich extract in aromaticos of the third stage and the refined of the first. (Machine-translation by Google Translate, not legally binding)
More Like This:
| WO/2006/061482 | METHOD FOR TREATING VISCOUS HYDROCARBON BY IN SITU INERTING OF ASPHALTENES |
| WO/2001/007537 | SELECTIVE EXTRACTION USING MIXED SOLVENT SYSTEM |
| WO/2000/071639 | RAFFINATE HYDROCONVERSION PROCESS |
Inventors:
PAURINO FUOOTO
Application Number:
JP9978881A
Publication Date:
March 03, 1982
Filing Date:
June 29, 1981
Export Citation:
Assignee:
UNION CARBIDE CORP
International Classes:
C10G21/00; C10G21/16; C10G53/06; C10G; (IPC1-7): C10G21/00; C10G53/06