Engine/Fuel Studies

Explore the available reports below to learn in-depth details about propane as a fuel. Select a report to read it in its entirety.

Fuel Sampling & Analysis

We're committed to maintaining the highest quality fuel possible. This program offers as-needed testing of fuel samples to ensure consistent fuel quality.
Learn More

Resources

Assessment of Liquid Direct Injected Fuel Systems for Propane Engines
This project report discusses the development of a first-of-a-kind direct liquid injection fuel system for medium duty and heavy duty propane engine applications. Partners include Katech and Stanadyne.
Read More
Southwest Research Institute — Effect of Sulfur Level on TWC Performance and Durability
Read a study measuring the effect of sulfur levels in propane fuel on the performance and durability of Three-Way Catalysts.
Read More
PERC — Expert Analysis of the Concept of Synthetic and/or Bio Propane
Read about the commercial possibilities for bio-propane, or renewable propane.
Read More
PERC / Battelle — Recommended Proper Use of Methanol in Controlling Water Freezing in LP Gas
This document discusses the effects of using methanol in propane to prevent freezing.
Read More
PERC / Battelle — Conditioning LP Gas (Propane) Hose Prior to Entering Service
Read this report covering the effectiveness of conditioning fuel hoses and the effects of permeation.
Read More