Search

Randy R Blevins

from West Des Moines, IA
Deceased
Get Report
Related to:
Richard Randall Blevins, 78Richard R BlevinsEnid BlevinsEnid BlevinsCari B Porter, 42
Connected to:
Adrienne Blevins, 32Alicia Blevins, 39Alicia L Blevins, 36Alisha D Blevins, 41Angela J Blevins, 64Anita M Blevins, 64Ann M Blevins, 78April D Blevins, 48Arica N Blevins, 36Bari D Blevins, 77

Randy Blevins Phones & Addresses

  • 6775 Dakota Dr, West Des Moines, IA 50266 (515) 334-5045
  • Wdm, IA
  • 3927 124Th St, Urbandale, IA 50323 (515) 334-5045
  • 60086 Chickasaw Dr, Amory, MS 38821 (662) 257-0635 (662) 257-0636
  • Prairieville, LA
  • Baton Rouge, LA
  • Clinton, IA
  • 6775 Dakota Dr, West Des Moines, IA 50266 (601) 906-2326

Work

Position: Production Occupations

Publications

Us Patents

Integrated Biorefinery For Production Of Liquid Fuels

View page
US Patent:
8168686, May 1, 2012
Filed:
Dec 22, 2010
Appl. No.:
12/976763
Inventors:
Randy Blevins - West Des Moines IA, US
Joshua B. Pearson - Englewood CO, US
Harold A. Wright - Longmont CO, US
Assignee:
Rentech, Inc. - Los Angeles CA
International Classification:
C07C 27/00
US Classification:
518705, 518700, 518704
Abstract:
A method and system for reforming a carbonaceous feedstock comprising the steps, reforming the feedstock produce a first synthesis gas, subjecting a portion of the first synthesis gas to catalytic conversion, separating from the synthesis gas conversion product at least one byproduct, and utilizing at least a portion of the at least one byproduct during reforming of additional carbonaceous material. In certain instances, the method and system may be used to produce a liquid fuel.

Biomass High Efficiency Hydrothermal Reformer

View page
US Patent:
8367741, Feb 5, 2013
Filed:
May 19, 2011
Appl. No.:
13/111832
Inventors:
Randy Blevins - West Des Moines IA, US
Joshua B. Pearson - Englewood CO, US
Harold A. Wright - Longmont CO, US
Assignee:
Rentech, Inc. - Los Angeles CA
International Classification:
C01B 3/02
C01B 3/24
C01B 3/26
C07C 27/06
US Classification:
518704, 252373
Abstract:
A method of producing synthesis gas by mixing a carbonaceous feed comprising at least one carbonaceous material with superheated steam to produce a reformer feedstock and reforming the reformer feedstock to produce a first synthesis gas comprising hydrogen and carbon monoxide by introducing the reformer feedstock into a plurality of coiled tubes within a reformer at a reformer temperature and a reformer pressure at which at least a portion of the reformer feedstock is converted to synthesis gas.

Integrated Biorefinery For Production Of Liquid Fuels

View page
US Patent:
20110178185, Jul 21, 2011
Filed:
Dec 22, 2010
Appl. No.:
12/976739
Inventors:
Randy BLEVINS - West Des Moines IA, US
Joshua B. PEARSON - Englewood CO, US
Harold A. WRIGHT - Longmont CO, US
Assignee:
CLEARFUELS TECHNOLOGY INC. - Aiea HI
International Classification:
C07C 27/00
US Classification:
518700, 518702
Abstract:
A method and system for reforming a carbonaceous feedstock comprising the steps, reforming the feedstock produce a first synthesis gas, subjecting a portion of the first synthesis gas to catalytic conversion, separating from the synthesis gas conversion product at least one byproduct, and utilizing at least a portion of the at least one byproduct during reforming of additional carbonaceous material. In certain instances, the method and system may be used to produce a liquid fuel.

Integrated Biorefinery For Production Of Liquid Fuels

View page
US Patent:
20120020846, Jan 26, 2012
Filed:
Sep 27, 2011
Appl. No.:
13/246451
Inventors:
Randy BLEVINS - West Des Moines IA, US
Joshua B. PEARSON - Englewood CO, US
Harold A. WRIGHT - Longmont CO, US
International Classification:
B01J 19/00
US Classification:
422187
Abstract:
A system for the production of conversion products from synthesis gas, the system including a mixing apparatus configured for mixing steam with at least one carbonaceous material to produce a reformer feedstock; a reformer configured to produce, from the reformer feedstock, a reformer product comprising synthesis gas comprising hydrogen and carbon monoxide from the reformer feedstock; a synthesis gas conversion apparatus configured to catalytically convert at least a portion of the synthesis gas in the reformer product into synthesis gas conversion product and to separate from the synthesis gas conversion product a tailgas comprising at least one gas selected from the group consisting of carbon monoxide, carbon dioxide, hydrogen and methane; and one or more recycle lines fluidly connecting the synthesis gas conversion apparatus with the mixing apparatus, the reformer, or both.

Biomass High Efficiency Hydrothermal Reformer

View page
US Patent:
20120134888, May 31, 2012
Filed:
May 19, 2011
Appl. No.:
13/111836
Inventors:
Randy BLEVINS - West Des Moines IA, US
Joshua B. Pearson - Englewood CO, US
Harold A. Wright - Longmont CO, US
Assignee:
RENTECH, INC. - Los Angeles CA
International Classification:
B01J 7/00
B01F 13/06
US Classification:
422162, 366139
Abstract:
A system for the production of synthesis gas, the system including a mixing apparatus configured for combining steam with at least one carbonaceous material to produce a reformer feedstock; and a reformer comprising a cylindrical vessel containing a plurality of coiled tubes, wherein each of the plurality of coiled tubes has a vertical height in the range of from about 40 feet 12.2 m) to about 100 feet (30.5 m) and a coil length that is at least four times the vertical height; at least one burner configured to combust a fuel and provide heat to maintain the reformer at a reformer temperature; at least one outlet for reformer product comprising synthesis gas; and at least one outlet for flue gas produced via combustion of fuel in the burners. A suitable mixing apparatus is also provided.
Control profile
Randy R Blevins from West Des Moines, IADeceased Get Report