Resources Contact Us Home
Process sequencing for amine regeneration

Image Number 2 for United States Patent #4798910.

An improved method for amine regeneration wherein a rich amine out of a first heat exchanger is temperature controlled prior to transfer to a second heat exchanger. At least a portion of the hot overhead gasses exiting from a stripping still are transferred to the second heat exchanger. Temperature controlled heated rich amine liquid passes through the second exchanger and contacts the hot overhead gasses. The rich amine liquid is increased in higher temperature thereby and then is transferred to yet a third exchanger and finally to the stripping still for regeneration of lean amine. The reduced temperature overhead gasses are transferred to the reflux condensor for final cooling.

  Recently Added Patents
Optical input device
Power converter and method including noise suppression by controlling phase shifting of converter cells
System and method to obtain signal acquisition assistance data
Electronic product design
Organic light emitting diode display device and method of fabricating the same
Mechanism for visible users and groups
Assisting apparatus, method, and program for checking crosstalk noise between hierarchized modules in a semiconductor circuit
  Randomly Featured Patents
Method of controlling an implantable neural stimulator
Gas re-circulation selective catalytic reduction system with heat trace
Combination heating system including a conventional furnace, heat pump and solar energy subsystem
Ice skate
Multi-layer type sliding bearing of aluminum alloy and method of producing the same
Blade housing for low friction rotary knife
Dispensing device for mixing an additive
Swing gate for device lockout in a curved cutter stapler
Multi-compartment planter for growing plants from seeds or seedlings
Spike for lawn sprinkler