| Main Title |
Second Evaluation of the Questor Emission Control System. |
| Author |
Austin., Thomas C. ;
|
| CORP Author |
Environmental Protection Agency, Ann Arbor, Mich. Emission Control Technology Div. |
| Year Published |
1972 |
| Report Number |
APTD-1384; |
| Stock Number |
PB-250 543 |
| Additional Subjects |
Air pollution control equipment ;
Automobiles ;
Exhaust emissions ;
Particles ;
Performance evaluation ;
Questor emission control system
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-250 543 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
12p |
| Abstract |
The Questor emission control system can achieve the 1976 Federal emission levels at low mileage. Durability is yet to be demonstrated. The Questor system causes a considerable loss in fuel economy in stop and go driving. There appears to be, however, potential for reducing this penalty by modulating air injection as a function of engine load which would allow leaner calibration. Particulate emission levels from the Questor system appear to be lower than those from conventional systems using lead fuels. Future testing will be required to verify the preliminary results. |
| PUB Date Free Form |
Nov 72 |
| Category Codes |
13F |
| NTIS Prices |
PC A02/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326614686 |
| Origin |
NTIS |
| Type |
CAT |
