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
Systems and methods for printing images outside a normal color gamut in image forming devices
Systems and methods for identifying malicious domains using internet-wide DNS lookup patterns
Coated article and method for making the same
Tap initialization of equalizer based on estimated channel impulse response
Sharing networks determined by sharing of items between individuals
Controller for flexible and extensible flow processing in software-defined networks
Rotation angle sensor
  Randomly Featured Patents
Contour seat module
Solid detergent compositions
Signal transmission circuits that use multiple input signals to generate a respective transmit signal
Method for detecting and quantifying endogenous wheat DNA sequence
Multi-function microphone connecter
Materials and procedures for the purification of cells
Scalable global namespace through referral redirection at the mapping layer
Used surgical sharps container with re-usable magnetic base
Fastener grommet
Portion of a display screen with an icon