Hydrodesulfurization and hydrodenitrogenation catalysts obtained from coal mineral matter. [Patent application]

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Description

A hydrotreating catalyst is prepared from coal mineral matter obtained by low temperature ashing coals of relatively low bassanite content by the steps of: (a) depositing on the low temperature ash 0.25 to 3 grams of an iron or nickel salt in water per gram of ash and drying a resulting slurry; (b) crushing and sizing a resulting solid; and (c) heating the thus-sized solid powder in hydrogen.

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Pages: 42

Creation Information

Hwai-der Liu, K. & Hamrin, C.E. Jr. March 26, 1981.

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Description

A hydrotreating catalyst is prepared from coal mineral matter obtained by low temperature ashing coals of relatively low bassanite content by the steps of: (a) depositing on the low temperature ash 0.25 to 3 grams of an iron or nickel salt in water per gram of ash and drying a resulting slurry; (b) crushing and sizing a resulting solid; and (c) heating the thus-sized solid powder in hydrogen.

Physical Description

Pages: 42

Notes

NTIS, PC A03/MF A01.

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  • Other: DE82007299
  • Report No.: None
  • Grant Number: AC01-76ET10573
  • Office of Scientific & Technical Information Report Number: 5320838
  • Archival Resource Key: ark:/67531/metadc1063589

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • March 26, 1981

Added to The UNT Digital Library

  • Feb. 4, 2018, 10:51 a.m.

Description Last Updated

  • April 20, 2018, 6:40 p.m.

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Hwai-der Liu, K. & Hamrin, C.E. Jr. Hydrodesulfurization and hydrodenitrogenation catalysts obtained from coal mineral matter. [Patent application], text, March 26, 1981; (digital.library.unt.edu/ark:/67531/metadc1063589/: accessed September 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.