DEVELOPMENT OF ADDITIVES TO MEET CHANGING FUEL SPECIFICATIONS

摘要

1. Concern for Health and the Environment (1). tighter air quality standards (2). new engine designs (3). tighter fuel specifications 2. New/Improved additives support achievement of specs and air quality standards (1). Diesel <1>. lubricity improvers <2>. more effective cold flow additives <3>. cetane improvers (2). Gasoline <1>. valve seat recession additives <2>. gasoline engine cleanliness additives (IVD and CCD) <3>. gasoline NOx reduction, via emissions trading route.