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John Boysen

Deceased

from Arvada, CO

John Boysen Phones & Addresses

  • Arvada, CO

Us Patents

  • Inclined Fluidized Bed System For Drying Fine Coal

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  • US Patent:
    50872699, Feb 11, 1992
  • Filed:
    Aug 3, 1990
  • Appl. No.:
    7/563226
  • Inventors:
    Chang Y. Cha - Golden CO
    Norman W. Merriam - Laramie WY
    John E. Boysen - Laramie WY
  • Assignee:
    Western Research Institute - Laramie WY
  • International Classification:
    C10L 908
    F26B 308
  • US Classification:
    44626
  • Abstract:
    Coal is processed in an inclined fluidized bed dryer operated in a plug-flow manner with zonal temperature and composition control, and an inert fluidizing gas, such as carbon dioxide or combustion gas. Recycled carbon dioxide, which is used for drying, pyrolysis, quenching, and cooling, is produced by partial decarboxylation of the coal. The coal is heated sufficiently to mobilize coal tar by further pyrolysis, which seals micropores upon quenching. Further cooling with carbon dioxide enhances stabilization.
  • Process For Removing Heavy Metal Compounds From Heavy Crude Oil

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  • US Patent:
    50412094, Aug 20, 1991
  • Filed:
    Jul 12, 1989
  • Appl. No.:
    7/378933
  • Inventors:
    Chang Y. Cha - Golden CO
    John E. Boysen - Laramie WY
    Jan F. Branthaver - Laramie WY
  • Assignee:
    Western Research Institute - Laramie WY
  • International Classification:
    C10G 1700
  • US Classification:
    208251R
  • Abstract:
    A process is provided for removing heavy metal compounds from heavy crude oil by mixing the heavy crude oil with tar sand; preheating the mixture to a temperature of about 650. degree. F. ; heating said mixture to up to 800. degree. F. ; and separating tar sand from the light oils formed during said heating. The heavy metals removed from the heavy oils can be recovered from the spent sand for other uses.

Medicine Doctors

John Boysen Photo 1

John Edward Boysen

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Specialties:
Aerospace Medicine
Occupational Medicine
Education:
University of Minnesota, Twin Cities (1937)

Resumes

John Boysen Photo 2

Operating Manager At Bct

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Position:
Operating Manager at BC Technologies, Ltd.
Location:
Laramie, Wyoming
Industry:
Environmental Services
Work:
BC Technologies, Ltd. - Laramie, Wyoming since 1995
Operating Manager
Education:
University of Wyoming 1976 - 1978
Master's of Science, Chemical Engineering
University of Wyoming 1973 - 1976
Bachelors of Science, Chemical Engineering
John Boysen Photo 3

Environmental Health And Safety Specialist At Nrel

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Position:
Environmental Health and Safety Specialist at NREL
Location:
Greater Denver Area
Industry:
Research
Work:
NREL
Environmental Health and Safety Specialist
John Boysen Photo 4

Staff At Qwest Communications

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Position:
staff at Qwest Communications
Location:
Greater Denver Area
Industry:
Telecommunications
Work:
Qwest Communications
staff
John Boysen Photo 5

John Boysen

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Location:
United States

Googleplus

John Boysen Photo 6

John Boysen

Classmates

John Boysen Photo 7

John Boysen

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Schools:
Pelican Rapids High School Pelican Rapids MN 1920-1924
Community:
Jessica Kundo, Teresa Lyden, James Smith, Helen Miller, Cindy Hauge, Kenneth Lyden, Jerianne Albrecht, Ben Coffey, Achour Nechak, Wayne Meland, Irene Daker
John Boysen Photo 8

John Boysen | John Burrou...

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John Boysen Photo 9

University of California ...

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Graduates:
John Boysen (1944-1952),
Michael McCullough (1956-1963),
Robert Moore (1984-1987),
Vincent Cate (1982-1986)
John Boysen Photo 10

Petaluma Junior High Scho...

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Graduates:
John Boysen (1938-1941),
Kelly Flynn (1992-1994),
Ruth Conroy (1972-1974),
Amy Lange (1993-1995)
John Boysen Photo 11

University of California ...

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Graduates:
Stephanie Oliveri (1998-2002),
Gary Gillespie (1981-1990),
Emily Wolfe (2000-2004),
John Boysen (1987-1991)

Facebook

John Boysen Photo 12

John Boysen

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John Boysen Photo 13

John Boysen Sr.

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John Boysen Photo 14

John Boysen

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John Boysen Photo 15

John Boysen

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John Boysen Photo 16

John Boysen

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John Boysen Photo 17

John Boysen

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John Boysen Photo 18

John Boysen

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John Boysen Photo 19

John Boysen

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Myspace

John Boysen Photo 20

John Boysen

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Locality:
Gilbertsville, Pennsylvania
Gender:
Male
Birthday:
1905
John Boysen Photo 21

john boysen

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Locality:
bendigo, Victoria
Gender:
Male
Birthday:
1948
John Boysen Photo 22

John Boysen

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Locality:
Valley View
Gender:
Male
Birthday:
1929

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