Abstract
In Denmark during the eighties there was a pressing demand for a guarantee for the quality of petrol in order to prevent blocked, dangling or burnt valves in motor vehicles. The aim of the project was to develope a quick test involving the simulation of the tendency of petrol to form coke deposits on intake valves, which is considered to be the reason for these problems. The construction of the testing apparatus and the laboratory test methods are described. Five types of unleaded gasoline collected from gasoline stations which received the fuel direct from the refineries were tested in various combinations of fuel and additive. Each were placed in the drop apparatus and the drop frequency was 0.50 liter fuel running through the drop counter during a period of 4 hours. The results of the tests are presented. (AB).
Citation Formats
None.
The influence of petrol on coke deposits on intake valves; Benzins indflydelse paa koksdannelse paa indsugningsventiler.
Denmark: N. p.,
1991.
Web.
None.
The influence of petrol on coke deposits on intake valves; Benzins indflydelse paa koksdannelse paa indsugningsventiler.
Denmark.
None.
1991.
"The influence of petrol on coke deposits on intake valves; Benzins indflydelse paa koksdannelse paa indsugningsventiler."
Denmark.
@misc{etde_10133558,
title = {The influence of petrol on coke deposits on intake valves; Benzins indflydelse paa koksdannelse paa indsugningsventiler}
author = {None}
abstractNote = {In Denmark during the eighties there was a pressing demand for a guarantee for the quality of petrol in order to prevent blocked, dangling or burnt valves in motor vehicles. The aim of the project was to develope a quick test involving the simulation of the tendency of petrol to form coke deposits on intake valves, which is considered to be the reason for these problems. The construction of the testing apparatus and the laboratory test methods are described. Five types of unleaded gasoline collected from gasoline stations which received the fuel direct from the refineries were tested in various combinations of fuel and additive. Each were placed in the drop apparatus and the drop frequency was 0.50 liter fuel running through the drop counter during a period of 4 hours. The results of the tests are presented. (AB).}
place = {Denmark}
year = {1991}
month = {Jul}
}
title = {The influence of petrol on coke deposits on intake valves; Benzins indflydelse paa koksdannelse paa indsugningsventiler}
author = {None}
abstractNote = {In Denmark during the eighties there was a pressing demand for a guarantee for the quality of petrol in order to prevent blocked, dangling or burnt valves in motor vehicles. The aim of the project was to develope a quick test involving the simulation of the tendency of petrol to form coke deposits on intake valves, which is considered to be the reason for these problems. The construction of the testing apparatus and the laboratory test methods are described. Five types of unleaded gasoline collected from gasoline stations which received the fuel direct from the refineries were tested in various combinations of fuel and additive. Each were placed in the drop apparatus and the drop frequency was 0.50 liter fuel running through the drop counter during a period of 4 hours. The results of the tests are presented. (AB).}
place = {Denmark}
year = {1991}
month = {Jul}
}