Results 91 to 100 of about 980 (154)

Addressing the needs of nano-rare patients: the n-Lorem experience. [PDF]

open access: yesNucleic Acids Res
Crooke ST   +19 more
europepmc   +1 more source

A pyrolysis process for tar sands

Canadian Journal of Chemical Engineering, 1989
AbstractA thermal processing system for tar sands is developed and analyzed. Based on the Utah tar sands studied, the process is found to be operable using combustion of coke and unconverted bitumen as the energy source. It is estimated that about 80% of the spent sand is required to be recycled to the pyrolyzer to provide this energy source.The ...
A I Liapis
exaly   +2 more sources

EVALUATION OF THE ALBERTA TAR SANDS

Proceedings of Fall Meeting of the Society of Petroleum Engineers of AIME, 1974
Introduction There are three major tar-sand areas in Alberta: the Alberta Tar Sands, the Cold Lake Tar Sands, and the Peace River Tar Sands. The total reserves in place are estimated at 1,000 billion barrels, and recoverable reserves are estimated at 400 billion barrels.
R.C. Sah, A.E. Chase, L.E. Wells
openaire   +1 more source

Cryogenic recovery of tar from athabasca tar sands

The Canadian Journal of Chemical Engineering, 1978
AbstractCryogenic recovery of tar from Athabasca tar sand could be an attractive alternative to the conventional hot water separation process. It is based on the fact that when frozen tar sand is ground, distinct particles of tar and sand are obtained and can be separated by elutriation.
A. Welmers   +2 more
openaire   +1 more source

Developments in Tar Sands in 1984

AAPG Bulletin, 1985
ABSTRACT Interest and activity in tar sands development are progressing slowly with cautious optimism. Scaled-down, modular, in-situ pilot projects allow companies to react quickly to fluctuations in market conditions or the global economy. In addition, new drilling techniques and increasingly efficient methods of bitumen recovery are
S. R. Seifert, T. R. Lennox
openaire   +1 more source

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