Head-, bottom- and feed stream

Industry

CPC
B01D3/425

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media

Current Industry

B01D3/425Head-, bottom- and feed stream

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for operating a distillation column
- Patent number 12,076,670
- Issue date Sep 3, 2024
- Covestro Deutschland AG
- Klaus Mertens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Slurry pumparound section of a fluid catalytic cracking unit fracti...
- Patent number 11,925,929
- Issue date Mar 12, 2024
- PROCESS CONSULTING SERVICES, INC.
- Anthony Frederick Barletta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for controlling a rectification column
- Patent number 11,235,260
- Issue date Feb 1, 2022
- Covestro Deutschland AG
- Mathias Schweigert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective distillation apparatus and distillation method
- Patent number 10,918,968
- Issue date Feb 16, 2021
- LG Chem, Ltd.
- Tae Woo Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing acetic acid
- Patent number 10,661,196
- Issue date May 26, 2020
- Daicel Corporation
- Masahiko Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing acetic acid
- Patent number 10,265,639
- Issue date Apr 23, 2019
- Daicel Corporation
- Masahiko Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the separation of a hydrocarbon-containing feed stream
- Patent number 8,557,087
- Issue date Oct 15, 2013
- Total Petrochemicals Research Feluy
- Denis Mignon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for controlling the process of separating mixtures containin...
- Patent number 8,078,323
- Issue date Dec 13, 2011
- Bayer AG
- Frank Meeuwssen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dividing wall distillation column control apparatus
- Patent number 7,267,746
- Issue date Sep 11, 2007
- UOP LLC
- James W. Harris
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat and material balance method of process control for petrochemic...
- Patent number 6,751,527
- Issue date Jun 15, 2004
- Stone & Webster Process Technology, Inc.
- Charles Herzog
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Automatic control system for unit operation
- Patent number 6,088,630
- Issue date Jul 11, 2000
- Olin Corporation
- David W. Cawlfield
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control system using an adaptive neural network for target and path...
- Patent number 5,640,491
- Issue date Jun 17, 1997
- Texaco, Inc.
- Naveen V. Bhat
- G05 - CONTROLLING REGULATING
Information Patent Grant
High efficiency chemical processing
- Patent number 5,500,095
- Issue date Mar 19, 1996
- Athens Corporation
- Robert T. Shinagawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Control system using an adaptive neural network for target and path...
- Patent number 5,477,444
- Issue date Dec 19, 1995
- Naveen V. Bhat
- G05 - CONTROLLING REGULATING
Information Patent Grant
Nonlinear model based distillation control
- Patent number 5,343,407
- Issue date Aug 30, 1994
- Phillips Petroleum Company
- Martin H. Beauford
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nonlinear model based distillation control
- Patent number 5,260,865
- Issue date Nov 9, 1993
- Martin H. Beauford
- G05 - CONTROLLING REGULATING
Information Patent Grant
Preheat control for a fractional distillation process
- Patent number 4,731,175
- Issue date Mar 15, 1988
- Phillips Petroleum Company
- Gary L. Funk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Distillation process control for maximum recovery using minimum energy
- Patent number 4,717,468
- Issue date Jan 5, 1988
- Phillips Petroleum Company
- Gary L. Funk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for controlling distillation column
- Patent number 4,624,746
- Issue date Nov 25, 1986
- Nippon Zeon Co., Ltd.
- Teruaki Hiramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for controlling a distillation column
- Patent number 4,617,092
- Issue date Oct 14, 1986
- Nippon Zeon Co. Ltd.
- Teruaki Hiramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of a fractional distillation process
- Patent number 4,555,309
- Issue date Nov 26, 1985
- Phillips Petroleum Company
- Gyan P. Jain
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of a fractional distillation process
- Patent number 4,544,452
- Issue date Oct 1, 1985
- Phillips Petroleum Company
- Mary M. Halliday
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Constraint control of a fractional distillation process
- Patent number 4,529,485
- Issue date Jul 16, 1985
- Phillip Petroleum Company
- James W. Hobbs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of a fractional distillation process
- Patent number 4,526,657
- Issue date Jul 2, 1985
- Phillips Petroleum Company
- James W. Hobbs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heat input control of an extractive distillation column
- Patent number 4,488,936
- Issue date Dec 18, 1984
- Krupp-Koppers GmbH
- Gerhard Preusser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of a fractional distillation process
- Patent number 4,473,443
- Issue date Sep 25, 1984
- Phillips Petroleum Company
- James W. Hobbs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Constraint control of a fractional distillation process
- Patent number 4,400,239
- Issue date Aug 23, 1983
- Phillips Petroleum Company
- James W. Hobbs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adaptive-predictive control system
- Patent number 4,358,822
- Issue date Nov 9, 1982
- Juan M. Sanchez
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control of sidedraw on distillation column
- Patent number 4,348,259
- Issue date Sep 7, 1982
- Phillips Petroleum Company
- Bruce A. Jensen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Energy balance control for fractionation tower
- Patent number 4,292,138
- Issue date Sep 29, 1981
- Standard Oil Company (Indiana)
- Robert M. Wright
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SLURRY PUMPAROUND SECTION OF A FLUID CATALYTIC CRACKING UNIT FRACTI...
- Publication number 20240082802
- Publication date Mar 14, 2024
- PROCESS CONSULTING SERVICES, INC
- Anthony Frederick BARLETTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR OPERATING A DISTILLATION COLUMN
- Publication number 20230008804
- Publication date Jan 12, 2023
- COVESTRO DEUTSCHLAND AG
- Sabine Pegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVE DISTILLATION APPARATUS AND DISTILLATION METHOD
- Publication number 20200276517
- Publication date Sep 3, 2020
- LG CHEM, LTD.
- Tae Woo KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING A RECTIFICATION COLUMN
- Publication number 20190184304
- Publication date Jun 20, 2019
- COVESTRO DEUTSCHLAND AG
- Mathias SCHWEIGERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING ACETIC ACID
- Publication number 20190151769
- Publication date May 23, 2019
- Daicel Corporation
- Masahiko SHIMIZU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM TO PREVENT CARRY-OVER OF HYDROCARBON MIST FROM AN...
- Publication number 20130055757
- Publication date Mar 7, 2013
- Chevron U.S.A.
- Stanley H. Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the Separation of a Hydrocarbon-Containing Feed Stream
- Publication number 20100264014
- Publication date Oct 21, 2010
- TOTAL PETROCHEMICALS RESEARCH FELUY
- Denis Mignon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Separation and Purification Apparatus and Separation and Purificati...
- Publication number 20070256920
- Publication date Nov 8, 2007
- Masanobu Kanauchi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the process management of an extractive distillation pl...
- Publication number 20050040026
- Publication date Feb 24, 2005
- Joachim-Walter Grub
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for controlling the process of separating mixtures containin...
- Publication number 20040249512
- Publication date Dec 9, 2004
- Frank Meeuwssen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for simulating distilling plant
- Publication number 20040026224
- Publication date Feb 12, 2004
- Shizuo Midori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Heat and material balance method of process control for petrochemic...
- Publication number 20010049460
- Publication date Dec 6, 2001
- Charles Herzog
- C07 - ORGANIC CHEMISTRY

Head-, bottom- and feed stream

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for operating a distillation column

Slurry pumparound section of a fluid catalytic cracking unit fracti...

Method for controlling a rectification column

Selective distillation apparatus and distillation method

Process for producing acetic acid

Process for producing acetic acid

Process for the separation of a hydrocarbon-containing feed stream

Method for controlling the process of separating mixtures containin...

Dividing wall distillation column control apparatus

Heat and material balance method of process control for petrochemic...

Automatic control system for unit operation

Control system using an adaptive neural network for target and path...

High efficiency chemical processing

Control system using an adaptive neural network for target and path...

Nonlinear model based distillation control

Nonlinear model based distillation control

Preheat control for a fractional distillation process

Distillation process control for maximum recovery using minimum energy

Process for controlling distillation column

Process for controlling a distillation column

Control of a fractional distillation process

Control of a fractional distillation process

Constraint control of a fractional distillation process

Control of a fractional distillation process

Heat input control of an extractive distillation column

Control of a fractional distillation process

Constraint control of a fractional distillation process

Adaptive-predictive control system

Control of sidedraw on distillation column

Energy balance control for fractionation tower

Patents Applicationslast 30 patents

SLURRY PUMPAROUND SECTION OF A FLUID CATALYTIC CRACKING UNIT FRACTI...

METHOD FOR OPERATING A DISTILLATION COLUMN

SELECTIVE DISTILLATION APPARATUS AND DISTILLATION METHOD

METHOD FOR CONTROLLING A RECTIFICATION COLUMN

PROCESS FOR PRODUCING ACETIC ACID

METHOD AND SYSTEM TO PREVENT CARRY-OVER OF HYDROCARBON MIST FROM AN...

Process for the Separation of a Hydrocarbon-Containing Feed Stream

Separation and Purification Apparatus and Separation and Purificati...

Process for the process management of an extractive distillation pl...

Method for controlling the process of separating mixtures containin...

Method for simulating distilling plant

Heat and material balance method of process control for petrochemic...