Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process control for recycled asphalt pavement drum plant










Image Number 19 for United States Patent #5322367.

A process for the production of hot mix asphalt (HMA) by the treatment of virgin material alone or adding reclaimed or recycled asphalt pavement (RAP) (up to 100% of the HMA). The HMA is first heated in either a parallel or a counter flow rotating drum which is supplied with hot combustion gases generated by a remote low NO.sub.x burner. The process is controlled by a micro-processor which controls RAP temperature, mixture gradation, emissions and production rate as a function of measured drum conditions such as temperature at the drum inlet, drum speed, drum slope, drum RPM, output hydrocarbons, drum gas outlet temperature, and amount of aggregate added.








 
 
  Recently Added Patents
Multiple carrier compression scheme
Systems and methods for generating customized user interfaces
Variants of a family 44 xyloglucanase
Method of driving stereoscopic display apparatus and stereoscopic display apparatus
(4942
Method, device, and system for configuring component carrier in carrier aggregation scenario
Probiotic Bifidobacterium strains
  Randomly Featured Patents
Flame-hydrolytically produced titanium dioxide mixed oxide, method of its production and its use
Disk drive assembly with an auto-ejector driven by the assembly motors
Speed regulating circuit for motor of power coping saw
Linear position sensor using a coaxial resonant cavity
Trust propagation through both explicit and implicit social networks
Device for electric connection, a method for producing such a device, and an electric power installation provided therewith
One hand lip stick
Polarizing plate and liquid crystal display
Modeling tool for electronic services and associated methods and businesses
Edge clip and terminal