Boots – shoes – and leggings
Patent
1980-12-15
1982-09-14
Wise, Edward J.
Boots, shoes, and leggings
364501, 196 46, 422 62, C10G 2100
Patent
active
043498841
ABSTRACT:
A control system controls the temperature of naphtha being charged to a reactor in a hydrotreating unit. The control system includes a heater which heats the naphtha in accordance with a control signal corresponding to a desired temperature. A gravity analyzer senses the API gravity of the naphtha and provides a corresponding signal. A sulfur analyzer senses the sulfur content of the naphtha and provides a representative signal. A boiling point analyzer senses the 50% boiling point temperature, the initial boiling point temperature and the end point temperature of the naphtha and provides corresponding signals. A flow rate sensor provides a signal corresponding to the flow rate of the naphtha entering the heater. A control signal circuit provides the control signal to the heater in accordance with the signals from the gravity analyzer, the sulfur analyzer, the boiling point analyzer and the flow rate sensor.
REFERENCES:
patent: 4092847 (1978-06-01), Lynch et al.
patent: 4230215 (1980-10-01), Sequeira, Jr. et al.
patent: 4236219 (1980-11-01), Killebrew et al.
patent: 4249907 (1981-02-01), Callejas
patent: 4262791 (1981-04-01), Lynch et al.
Ganster Charles A.
Nelson Gerald V.
Gillespie Ronald G.
Kulason Robert A.
Ries Carl G.
Texaco Inc.
Wise Edward J.
LandOfFree
Feedstock temperature control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Feedstock temperature control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feedstock temperature control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2157838