Rolls-Royce Archives
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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Graph of fuel tests showing the distillation curves and chemical analysis for Pynol and Shell No 1.

Identifier  ExFiles\Box 32\1\  Scan087
Date  17th May 1923 guessed
  
FUEL TESTS.

DISTILLATION CURVE FOR PYNOL
S.G. .804
BOILING PT. 91°C
FIRST DISTILLATE OVER AT 73°C

SHELL No 1.
PYNOL

% DISTILLATE
TEMP °C

ANALYSIS OF PYNOL.
OLEFINS & DI-OLEFINS 18.8%
AROMATIC HYDRO-CARBONS 72.0%
PARIFFINS & CYCLO PARIFFINS 9.2%

ANALYSIS OF SHELL
OLEFINS & DI-OLEFINS 4.2%
AROMATIC HYDRO-CARBONS 20.8%
PARIFFINS & CYCLO PARIFFINS 75.0%
  
  


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