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1.发明授权Control system for fractional distillation having a non-linear function generator 失效具有非线性函数发生器的分馏控制系统
公开(公告)号：US3408261A
公开(公告)日：1968-10-29
申请号：US48130265
申请日：1965-08-20
Applicant: PHILLIPS PETROLEUM CO
Inventor： JOHNSON MERION L , LUPFER DALE E
IPC: B01D3/42
CPC classification number: B01D3/425 , Y10S203/19
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公开(公告)号：US3309287A
公开(公告)日：1967-03-14
申请号：US21960662
申请日：1962-08-27
Applicant: PHILLIPS PETROLEUM CO
Inventor： LUPFER DALE E , OGLESBY JR MINOR W
IPC: B01D3/42
CPC classification number: B01D3/425 , Y10S203/19
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3.发明授权Apparatus for controlling vapor-liquid flow ratios within a fractionation column 失效用于控制分馏塔内气 - 液流量比的装置
公开(公告)号：US3224947A
公开(公告)日：1965-12-21
申请号：US11806661
申请日：1961-06-19
Applicant: PHILLIPS PETROLEUM CO
Inventor： LUPFER DALE E
IPC: B01D3/42
CPC classification number: B01D3/425 , Y10S203/19
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公开(公告)号：US3197138A
公开(公告)日：1965-07-27
申请号：US11658061
申请日：1961-06-12
Applicant: PHILLIPS PETROLEUM CO
Inventor： LUPFER DALE E
IPC: C10G5/04
CPC classification number: C10G5/04 , C10G2300/1025 , Y10S208/01
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公开(公告)号：US2826738A
公开(公告)日：1958-03-11
申请号：US57292556
申请日：1956-03-21
Applicant: PHILLIPS PETROLEUM CO
Inventor： LUPFER DALE E , FLUEGEL DALE A , EMMERICH GUENTHER
IPC: G01N27/22
CPC classification number: G01N27/223
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Patent Agency Ranking
公开(公告)号：US2826180A
公开(公告)日：1958-03-11
申请号：US42946354
申请日：1954-05-13
Applicant: PHILLIPS PETROLEUM CO
Inventor： LUPFER DALE E , VESPER DANIEL M
IPC: G01N1/00
CPC classification number: G01N1/4022 , Y10S159/01
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公开(公告)号：US3600282A
公开(公告)日：1971-08-17
申请号：US3600282D
申请日：1968-11-19
Applicant: PHILLIPS PETROLEUM CO
Inventor： LUPFER DALE E , HOBBS JAMES W
CPC classification number: B01D3/4227 , B01D1/2815 , B01D1/284 , B01D1/2856
Abstract: DETERMINE THE REQUIRED EXTERNAL REFLUX FLOW RATE. THE FLOW RATE OF ONE OF THE LIQUID STREAMS IS MANIPOLATED RESPONSIVE TO A DESIRED CONTROL CRITERIA WHILE THE FLOW RATE OF THE OTHER LIQUID STREAM IS MANIPULATED TO PROVIDE THE BALANCE OF THE EXTERNAL REFLUX.
IN A FRACTIONAL DISTILLATION SYSTEM HAVING TWO SOURCES OF LIQUID REFLUX STREAMS WHICH WILL PARTIALLY VAPORIZE WHEN COMBINED FOR SUCH USE, THE FLOW RATE AND TEMPERATURE OF EACH OF THE LIQUID REFLUX STREAMS ARE MEASURED AND SIGNALS REPRESENTATIVE THEREOF ARE APPLIED TO A COMPUTER-COMTROLLER. THE SIGNALS ARE COMBINED TO ESTABLISH A SIGNAL REPRESENTATIVE OF THE PREFLASH TEMPERATURE OF THE COMBINED STREAM, WHICH IS THEN EMPLOYED IN AN INTERNAL REFLUX CONTROL TO-
公开(公告)号：US3212283A
公开(公告)日：1965-10-19
申请号：US23681962
申请日：1962-11-13
Applicant: PHILLIPS PETROLEUM CO
Inventor： JACKSON GLENN A , LUPFER DALE E
CPC classification number: G05D21/02 , B01D9/0013 , B01D9/004 , B01D9/0063 , G05D11/135
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公开(公告)号：US3188857A
公开(公告)日：1965-06-15
申请号：US21960762
申请日：1962-08-27
Applicant: PHILLIPS PETROLEUM CO
Inventor： VESPER DANIEL M , LUPFER DALE E
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10.发明授权
公开(公告)号：US3175764A
公开(公告)日：1965-03-30
申请号：US11658161
申请日：1961-06-12
Applicant: PHILLIPS PETROLEUM CO
Inventor： LUPFER DALE E , OGLESBY JR MINOR W
IPC: G05B11/50
CPC classification number: G05B11/50 , Y10T137/2452
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