Statistical process control for air separation process

Details Statistical process control for air separation process Statistical process control for air separation process

1991-04-08

1993-10-26

Cosimano, Edward R.

Boots, shoes, and leggings

364148, 364149, 364150, 364152, G06F 1520

Patent

active

052572064

ABSTRACT:
Statistical process control system for an air-separation plant using off-line and on-line computer means to define control chart limits, trend thresholds and dynamic models for use with on-line process variable data for determination of statistical process control.

REFERENCES:
patent: 2994646 (1961-08-01), Kleiss
patent: 3221151 (1965-11-01), Cattel et al.
patent: 3221229 (1965-11-01), Kezer et al.
patent: 3221230 (1965-11-01), Osburn
patent: 3534400 (1970-10-01), Dahlin
patent: 3543010 (1970-11-01), Dahlin
patent: 3735599 (1973-05-01), Izumichi et al.
patent: 3912476 (1975-10-01), Mikawa et al.
patent: 4030986 (1977-06-01), Shinskey
patent: 4035620 (1977-07-01), Hobbs et al.
patent: 4125004 (1978-11-01), Alshuk
patent: 4251248 (1981-02-01), Iyoki et al.
patent: 4316255 (1982-02-01), Jensen
patent: 4380206 (1983-04-01), Baitis et al.
patent: 4400239 (1983-08-01), Hobbs
patent: 4734114 (1988-03-01), Tasaka et al.
patent: 4838913 (1989-06-01), Victor et al.
patent: 5121467 (1992-06-01), Skeirik
patent: 5150289 (1992-09-01), Badavas
"Understand the Basics of Statistical Process Control" William Levinson--Chemical Engineering Progress; pp. 28-37; Nov. 1990.
"Improve Quality With Statistical Process Control" Steven R. Block--Chemical Engineering Progress; pp. 38-43; Nov. 1990.
"Watch Out For Nonnormal Distributions" David C. Jacobs; Chemical Engineering Progress; pp. 19-27; Nov. 1990.

Affiliated with

Also associated with

Rating

Statistical process control for air separation process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Statistical process control for air separation process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Statistical process control for air separation process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-964240