Title:
Heavy hydrocarbon removing method
Document Type and Number:
Japanese Patent JP6161635
Kind Code:
B2
Abstract:
The present invention relates to a process of removing heavy hydrocarbons from a gas stream containing methane and heavy hydrocarbons comprising: directing said gas stream to an adsorbent bed of a pressure swing adsorption (PSA) unit so as to adsorb Chydrocarbons from said gas stream and yield a product gas stream having a higher concentration of methane and lower concentration of Chydrocarbons than said gas stream; said PSA unit adsorbing at a temperature of at least 65°C and a pressure of at least 3447 kPa (500 psia); and regenerating said adsorbent bed in said PSA unit by lowering the pressure and forming a low pressure contamination gas stream containing Chydrocarbons.
Inventors:
Doran, William
Wyatt, Roger
Wyatt, Roger
Application Number:
JP2014555741A
Publication Date:
July 12, 2017
Filing Date:
February 01, 2013
Export Citation:
Assignee:
BASF Corporation
International Classes:
C10L3/10; B01D53/04; B01D53/047; C10G5/02
Domestic Patent References:
| JP2010528124A | ||||
| JP6039233A | ||||
| JP50116501A |
Foreign References:
| WO2011014345A1 |
Attorney, Agent or Firm:
Satoshi Eto
Previous Patent: A system and a method of maintaining the load of an oil pressure system uniformly
Next Patent: PORTABLE INFORMATION PROCESSOR
Next Patent: PORTABLE INFORMATION PROCESSOR