Steering Team at Process Industry Practices, Manager, Biorefinery Integration at Rentech
Location:
Greater Denver Area
Industry:
Oil & Energy
Work:
Process Industry Practices - Austin, Texas Area since Jan 2007
Steering Team
Rentech since Dec 2006
Manager, Biorefinery Integration
Rentech Dec 2006 - Jan 2010
Project Manager
C&H Engineering 2005 - 2006
Construction Manager / Project Engineer
Rule Engineering 2004 - 2005
Construction Manager / Project Engineer
Education:
Colorado School of Mines 2000 - 2004
PhD, Environmental Science and Engineering Department
Colorado School of Mines 1999 - 2000
MS, Environmental Science and Engineering
Colorado School of Mines 1995 - 1999
BS, Chemical Engineering and Petroleum Refining
Independent Contractor at Safeguard Business Systems
Location:
Oregon City, Oregon
Industry:
Information Technology and Services
Work:
Safeguard Business Systems since Jun 2010
Independent Contractor
Intel Corporation through Business Education Compact Oct 2012 - May 2013
Software Engineer Intern
Harmony Housing Inc Jan 2011 - Oct 2011
Residential Aide
Albertina Kerr Centers Nov 2007 - Jun 2010
Life Enrichment Specialist II
Quest Solution Mar 2004 - Apr 2006
Technician
Education:
Portland State University 2013 - 2016
Bachelors of Applied Science, Computer Science
ITT Technical Institute 2011 - 2012
Associate in Applied Science, Software Development Technology
Lane Community College 2006 - 2007
Course Work, Computer Programming
Billing Specialist At Eagleview Technologies, Inc.
Billing Specialist at EagleView Technologies, Inc.
Location:
Seattle, Washington
Industry:
Accounting
Work:
EagleView Technologies, Inc. since Mar 2011
Billing Specialist
SouthPeak Interactive Aug 2007 - Mar 2010
European Operations Coordinator
American Eagle Outfitters Jan 2000 - Aug 2007
Assistant Manager
Education:
Longwood University 2002 - 2006
BS, Business Administration
Xanterra Parks and Resorts Greenwood Vlg, CO Apr 2012 to Oct 2012 Customer Service / ServerAndy's Produce Sebastopol, CA Oct 2008 to Sep 2011 Customer ServiceSears Santa Rosa, CA Oct 2007 to Jan 2008 PT/TempSandy's Paint Sebastopol, CA May 2007 to Aug 2007 Customer Service
License Records
Joshua B. Pearson
Address:
90 Mdw Mtn Dr, Livermore, CO 80536
License #:
50587 - Active
Issued Date:
Jun 18, 1999
Renew Date:
Jun 18, 1999
Type:
Engineer Intern
Us Patents
Integrated Biorefinery For Production Of Liquid Fuels
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.
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
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
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.
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.
- Westminster CO, US Joshua B. Pearson - Lakewood CO, US Harold A. Wright - Longmont CO, US
International Classification:
C10J 3/46 C01B 3/02 C10G 2/00
Abstract:
A mixing apparatus for producing a feedstock for a reformer, the mixing apparatus including at least one mixing vessel comprising a cylindrical vessel with a conical bottom; a steam inlet configured for introducing steam into the conical bottom; a carbonaceous material inlet configured for introducing a carbonaceous feed into the cylindrical vessel; and an outlet for a reformer feedstock comprising at least 0.3 pounds of steam per pound of carbonaceous material, with the at least one mixing vessel configured for operation at a pressure of greater than about 10 psig.
- Westminster CO, US Joshua B. Pearson - Lakewood CO, US Harold A. Wright - Longmont CO, US
International Classification:
C10J 3/48 B01J 19/24 C01B 3/34 C10G 2/00
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, each of the plurality of coiled tubes having 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.
Integrated Biorefinery For Production Of Liquid Fuels
- Commerce City CO, US Joshua B. Pearson - Lakewood CO, US Harold A. Wright - Longmont CO, US
International Classification:
C10G 2/00 C10J 3/80 C10J 3/32
US Classification:
422162
Abstract:
A system including a mixing apparatus configured to produce a reformer feedstock and comprising one or more cylindrical vessel having a conical bottom section, an inlet for superheated steam within the conical bottom section and an inlet for at least one carbonaceous material at or near the top of the cylindrical vessel, wherein the one or more cylindrical vessel is a pressure vessel configured for operation at a pressure in the range of from about 5 psig (34.5 kPa) to about 50 psig (344.7 kPa); a reformer configured to produce, from the reformer feedstock, a reformer product comprising synthesis gas, and also producing a hot flue gas; 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 spent catalyst stream and a tailgas.
Womens Healthcare Of WesternWomens Healthcare Of Western Colorado 2525 N 8 St STE 202, Grand Junction, CO 81501 9702451168 (phone), 9702424299 (fax)
Education:
Medical School Des Moines University College of Osteopathic Medicine Graduated: 2001
Procedures:
Vaginal Repair Amniocentesis Cesarean Section (C-Section) Cystoscopy D & C Dilation and Curettage Delivery After Previous Caesarean Section Hysterectomy Myomectomy Osteopathic Manipulative Treatment Ovarian Surgery Skin Tags Removal Tubal Surgery Urinary Flow Tests Vaccine Administration Vaginal Delivery
Conditions:
Conditions of Pregnancy and Delivery Endometriosis Spontaneous Abortion Uterine Leiomyoma Abdominal Hernia
Languages:
English Spanish
Description:
Dr. Pearson graduated from the Des Moines University College of Osteopathic Medicine in 2001. He works in Grand Junction, CO and specializes in Obstetrics & Gynecology. Dr. Pearson is affiliated with Community Hospital and St Marys Hospital & Medical Center.