of columns

Industry

CPC
B01D3/4211

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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

B01D3/4211of columns

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for predicting clogging of distillation column(s) in a refin...
- Patent number 12,055,926
- Issue date Aug 6, 2024
- TOTALENERGIES ONE TECH
- Sébastien Gourvenec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for operating a rectification column
- Patent number 11,702,381
- Issue date Jul 18, 2023
- Covestro Deutschland AG
- Bernd Pennemann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of separating organic solvent from mixed solution containing...
- Patent number 11,541,327
- Issue date Jan 3, 2023
- LG Chem, Ltd.
- Jun Seok Ko
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Monitoring and controlling an operation of a distillation column
- Patent number 11,531,328
- Issue date Dec 20, 2022
- Accenture Global Solutions Limited
- Jurgen Albert Weichenberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High length isotopes separation column and method for assembly
- Patent number 11,400,415
- Issue date Aug 2, 2022
- Cristiano Galbiati
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mass transfer assembly and column with dividing wall and methods in...
- Patent number 11,260,317
- Issue date Mar 1, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mass transfer assembly and column with dividing wall and methods in...
- Patent number 11,260,318
- Issue date Mar 1, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Diaryl carbonate and method for producing the same, and method for...
- Patent number 11,142,506
- Issue date Oct 12, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Hidefumi Harada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Natural gas liquid fractionation plant waste heat conversion to sim...
- Patent number 11,078,809
- Issue date Aug 3, 2021
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Feedback control optimization of counter-flow simultaneous heat and...
- Patent number 11,052,326
- Issue date Jul 6, 2021
- Gradiant Corporation
- Prakash Narayan Govindan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vapor splitter and method for adjusting vapor split ratio
- Patent number 11,036,243
- Issue date Jun 15, 2021
- BENIT M CO., LTD.
- Ki-Joon Kang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for separating dimethyl carbonate from methanol
- Patent number 10,815,185
- Issue date Oct 27, 2020
- China Petroleum and Chemical Corporation
- Weimin Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes and systems for purification of 1,3-butadiene
- Patent number 10,689,313
- Issue date Jun 23, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Radu Mihai Ignat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Feedback control optimization of counter-flow simultaneous heat and...
- Patent number 10,688,409
- Issue date Jun 23, 2020
- Gradiant Corporation
- Prakash Narayan Govindan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes and systems for purification of 1,3-butadiene
- Patent number 10,654,774
- Issue date May 19, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Radu Mihai Ignat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vapor splitter and method for adjusting vapor split ratio
- Patent number 10,649,475
- Issue date May 12, 2020
- BENIT M CO., LTD.
- Ki-Joon Kang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Natural gas liquid fractionation plant waste heat conversion to sim...
- Patent number 10,480,354
- Issue date Nov 19, 2019
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F22 - STEAM GENERATION
Information Patent Grant
Distillation method
- Patent number 10,464,867
- Issue date Nov 5, 2019
- LG Chem, Ltd.
- Sung Kyu Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of real-time prognosis of flooding phenomenon in packed column
- Patent number 10,456,704
- Issue date Oct 29, 2019
- National Tsing Hua University
- Yuan Yao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for purifying cumene
- Patent number 10,392,323
- Issue date Aug 27, 2019
- LG Chem, Ltd.
- Sung Kyun Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of adjusting duty of heat exchange in heat integrated distil...
- Patent number 10,265,640
- Issue date Apr 23, 2019
- Toyo Engineering Corporation
- Takato Nakao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for purifying cumene
- Patent number 10,266,461
- Issue date Apr 23, 2019
- LG Chem, Ltd.
- Sung Kyun Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Feedback control optimization of counter-flow simultaneous heat and...
- Patent number 10,239,765
- Issue date Mar 26, 2019
- Gradiant Corporation
- Prakash Narayan Govindan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device for reducing the alcohol content of wines and other alcoholi...
- Patent number 10,226,716
- Issue date Mar 12, 2019
- PROGETTO 3000 S.R.L.
- Roberto Fabbian
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
System, method, and apparatus for water desalination
- Patent number 9,988,284
- Issue date Jun 5, 2018
- Shaker Ahmed Reda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for preventing accumulation of solids in a distil...
- Patent number 9,874,395
- Issue date Jan 23, 2018
- ExxonMobil Upstream Research Company
- Jaime A. Valencia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for separating a feed stream using radiation dete...
- Patent number 9,829,247
- Issue date Nov 28, 2017
- ExxonMobil Upstream Reseach Company
- Jaime A. Valencia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and system of modifying a liquid level during start-up opera...
- Patent number 9,823,016
- Issue date Nov 21, 2017
- ExxonMobil Upstream Research Company
- Jaime A. Valencia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
N-methyl-2-pyrrolidone distilling apparatus
- Patent number 9,815,000
- Issue date Nov 14, 2017
- Mitsubishi Chemical Engineering Corporation
- Kenyo Miyata
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MONITORING A SYSTEM AND ASSOCIATED COMPUTER PROGRAM PRODUCT
- Publication number 20240316477
- Publication date Sep 26, 2024
- TOTALENERGIES ONETECH
- Amin DHAOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DESIGN OF MULTIPLE COUNTERROTATING UNIT REACTOR
- Publication number 20240299860
- Publication date Sep 12, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Roman Alexandrovich Skachkov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS CONTROL SYSTEMS WITH SIMULATOR FOR USE WITH A MASS TRANSFER...
- Publication number 20230271103
- Publication date Aug 31, 2023
- Koch-Glitsch, LP
- Izak NIEUWOUDT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and Apparatus for distillation
- Publication number 20230125966
- Publication date Apr 27, 2023
- Topsoe A/S
- Esben Lauge SØRENSEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREDICTING CLOGGING OF DISTILLATION COLUMN(S) IN A REFIN...
- Publication number 20230119842
- Publication date Apr 20, 2023
- TOTALENERGIES ONETECH
- Sébastien GOURVENEC
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISTILLATION TOWER MANAGEMENT SYSTEM, DISTILLATION TOWER STATE ANAL...
- Publication number 20220331710
- Publication date Oct 20, 2022
- KURITA WATER INDUSTRIES LTD.
- Keisuke KARAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...
- Publication number 20220168663
- Publication date Jun 2, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...
- Publication number 20220062785
- Publication date Mar 3, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MONITORING AND CONTROLLING AN OPERATION OF A DISTILLATION COLUMN
- Publication number 20210325864
- Publication date Oct 21, 2021
- Accenture Global Solutions Limited
- Jurgen Albert WEICHENBERGER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of Separating Organic Solvent from Mixed Solution Containing...
- Publication number 20210016200
- Publication date Jan 21, 2021
- LG CHEM, LTD.
- Jun Seok Ko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Feedback Control Optimization of Counter-Flow Simultaneous Heat and...
- Publication number 20200384381
- Publication date Dec 10, 2020
- Gradiant Corporation
- Prakash Narayan Govindan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Vapor Splitter and Method for Adjusting Vapor Split Ratio
- Publication number 20200356120
- Publication date Nov 12, 2020
- BENIT M CO., LTD.
- Ki-Joon Kang
- G05 - CONTROLLING REGULATING
Information Patent Application
DIARYL CARBONATE AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR...
- Publication number 20200140399
- Publication date May 7, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Hidefumi HARADA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH LENGTH ISOTOPES SEPARATION COLUMN AND METHOD FOR ASSEMBLY
- Publication number 20200114312
- Publication date Apr 16, 2020
- Cristiano GALBIATI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...
- Publication number 20200080447
- Publication date Mar 12, 2020
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Column for the exchange of material and/OR heat between a gas and a...
- Publication number 20190321745
- Publication date Oct 24, 2019
- AXENS
- Gauthier PERDU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Feedback Control Optimization of Counter-Flow Simultaneous Heat and...
- Publication number 20190209947
- Publication date Jul 11, 2019
- Gradiant Corporation
- Prakash Narayan Govindan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HYDROCARBON RECYCLING OF CARBONIZER HOT GASES
- Publication number 20190177621
- Publication date Jun 13, 2019
- AEMERGE LLC
- Landon C.G. MILLER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
APPARATUS AND METHOD FOR PURIFYING CUMENE
- Publication number 20190169094
- Publication date Jun 6, 2019
- LG CHEM Ltd.
- Sung Kyun KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...
- Publication number 20190048751
- Publication date Feb 14, 2019
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DIARYL CARBONATE AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR...
- Publication number 20180290989
- Publication date Oct 11, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Hidefumi HARADA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES AND SYSTEMS FOR PURIFICATION OF 1,3-BUTADIENE
- Publication number 20180273446
- Publication date Sep 27, 2018
- SABIC Global Technologies B.V.
- Radu Mihai IGNAT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF REAL-TIME PROGNOSIS OF FLOODING PHENOMENON IN PACKED COLUMN
- Publication number 20180264376
- Publication date Sep 20, 2018
- National Tsing Hua University
- Yuan YAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Vapor Splitter and Method for Adjusting Vapor Split Ratio
- Publication number 20180217618
- Publication date Aug 2, 2018
- BENIT M CO., LTD.
- Ki-Joon Kang
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD OF ADJUSTING DUTY OF HEAT EXCHANGE IN HEAT INTEGRATED DISTIL...
- Publication number 20170209806
- Publication date Jul 27, 2017
- TOYO ENGINEERING CORPORATION
- Takato Nakao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR REDUCING THE ALCOHOL CONTENT OF WINES AND OTHER ALCOHOLI...
- Publication number 20170165589
- Publication date Jun 15, 2017
- PROGETTO 3000 S.R.L.
- Roberto FABBIAN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
FEEDBACK CONTROL OPTIMIZATION OF COUNTER-FLOW SIMULTANEOUS HEAT AND...
- Publication number 20170113947
- Publication date Apr 27, 2017
- Gradiant Corporation
- Prakash Narayan Govindan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR WATER DESALINATION
- Publication number 20160251237
- Publication date Sep 1, 2016
- Shaker Ahmed REDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR WATER DESALINATION
- Publication number 20160251236
- Publication date Sep 1, 2016
- Shaker A. REDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR OPTIMIZING DILUENT RECOVERY BY A DILUENT RECO...
- Publication number 20160122660
- Publication date May 5, 2016
- SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project, as such...
- DANIEL BULBUC
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for predicting clogging of distillation column(s) in a refin...

Method for operating a rectification column

Method of separating organic solvent from mixed solution containing...

Monitoring and controlling an operation of a distillation column

High length isotopes separation column and method for assembly

Mass transfer assembly and column with dividing wall and methods in...

Mass transfer assembly and column with dividing wall and methods in...

Method for controlling a rectification column

Diaryl carbonate and method for producing the same, and method for...

Natural gas liquid fractionation plant waste heat conversion to sim...

Feedback control optimization of counter-flow simultaneous heat and...

Vapor splitter and method for adjusting vapor split ratio

Method for separating dimethyl carbonate from methanol

Processes and systems for purification of 1,3-butadiene

Feedback control optimization of counter-flow simultaneous heat and...

Processes and systems for purification of 1,3-butadiene

Vapor splitter and method for adjusting vapor split ratio

Natural gas liquid fractionation plant waste heat conversion to sim...

Distillation method

Method of real-time prognosis of flooding phenomenon in packed column

Apparatus and method for purifying cumene

Method of adjusting duty of heat exchange in heat integrated distil...

Apparatus and method for purifying cumene

Feedback control optimization of counter-flow simultaneous heat and...

Device for reducing the alcohol content of wines and other alcoholi...

System, method, and apparatus for water desalination

Method and system for preventing accumulation of solids in a distil...

Method and device for separating a feed stream using radiation dete...

Method and system of modifying a liquid level during start-up opera...

N-methyl-2-pyrrolidone distilling apparatus

Patents Applicationslast 30 patents

METHOD FOR MONITORING A SYSTEM AND ASSOCIATED COMPUTER PROGRAM PRODUCT

METHOD AND DESIGN OF MULTIPLE COUNTERROTATING UNIT REACTOR

PROCESS CONTROL SYSTEMS WITH SIMULATOR FOR USE WITH A MASS TRANSFER...

Process and Apparatus for distillation

METHOD FOR PREDICTING CLOGGING OF DISTILLATION COLUMN(S) IN A REFIN...

DISTILLATION TOWER MANAGEMENT SYSTEM, DISTILLATION TOWER STATE ANAL...

MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...

MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...

MONITORING AND CONTROLLING AN OPERATION OF A DISTILLATION COLUMN

Method of Separating Organic Solvent from Mixed Solution Containing...

Feedback Control Optimization of Counter-Flow Simultaneous Heat and...

Vapor Splitter and Method for Adjusting Vapor Split Ratio

DIARYL CARBONATE AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR...

HIGH LENGTH ISOTOPES SEPARATION COLUMN AND METHOD FOR ASSEMBLY

NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...

Column for the exchange of material and/OR heat between a gas and a...

Feedback Control Optimization of Counter-Flow Simultaneous Heat and...

HYDROCARBON RECYCLING OF CARBONIZER HOT GASES

APPARATUS AND METHOD FOR PURIFYING CUMENE

NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...

DIARYL CARBONATE AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR...

PROCESSES AND SYSTEMS FOR PURIFICATION OF 1,3-BUTADIENE

METHOD OF REAL-TIME PROGNOSIS OF FLOODING PHENOMENON IN PACKED COLUMN

Vapor Splitter and Method for Adjusting Vapor Split Ratio

METHOD OF ADJUSTING DUTY OF HEAT EXCHANGE IN HEAT INTEGRATED DISTIL...

DEVICE FOR REDUCING THE ALCOHOL CONTENT OF WINES AND OTHER ALCOHOLI...

FEEDBACK CONTROL OPTIMIZATION OF COUNTER-FLOW SIMULTANEOUS HEAT AND...

SYSTEM, METHOD, AND APPARATUS FOR WATER DESALINATION

SYSTEM, METHOD, AND APPARATUS FOR WATER DESALINATION

SYSTEM AND METHOD FOR OPTIMIZING DILUENT RECOVERY BY A DILUENT RECO...