Other features of fractionating columns; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30

Industry

CPC
B01D3/32

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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

B01D3/32Other features of fractionating columns; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and system for orifice control of valve pressure drop
- Patent number 11,958,001
- Issue date Apr 16, 2024
- SULZER MANAGEMENT AG
- Phillip Bradley Fleming
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the production of chlorinated hydrocarbons
- Patent number 11,945,761
- Issue date Apr 2, 2024
- Occidental Chemical Corporation
- John L. Dawkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-bubbling region column tray and corresponding plate column
- Patent number 11,938,425
- Issue date Mar 26, 2024
- Beijing Zehua Chemical Engineering Co., Ltd.
- Runxing Xie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Depolymerisation method
- Patent number 11,939,530
- Issue date Mar 26, 2024
- TUBIS Engineering GmbH
- Peter Löw
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Support grid for filling material packing
- Patent number 11,911,739
- Issue date Feb 27, 2024
- SGL Carbon SE
- Ralph Spuller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vapor-liquid contacting apparatus and process with cross contacting
- Patent number 11,904,262
- Issue date Feb 20, 2024
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Removing organic acids in monoethylene glycol recovery
- Patent number 11,897,833
- Issue date Feb 13, 2024
- Cameron International Corporation
- Steven Langley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Three phase separation in a distillation column
- Patent number 11,878,260
- Issue date Jan 23, 2024
- Chevron U.S.A. Inc.
- Huping Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separations system for recovering hydrocarbons from synthesis of po...
- Patent number 11,851,518
- Issue date Dec 26, 2023
- Dow Global Technologies LLC
- Mark W. Blood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device for inserting a packing section
- Patent number 11,850,537
- Issue date Dec 26, 2023
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Cyrille Babinet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Support beam for supporting internals within a mass transfer column
- Patent number 11,833,457
- Issue date Dec 5, 2023
- Koch-Glitsch, LP
- Darran Matthew Headley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Olefin metathesis by reactive distillation
- Patent number 11,820,740
- Issue date Nov 21, 2023
- Chevron Phillips Chemical Company LP
- Wei Qi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Distillation method with controlled energy supply
- Patent number 11,806,646
- Issue date Nov 7, 2023
- Covestro Intellectual Property GmbH & Co. KG
- Achim Kuepper
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vapor-liquid contacting apparatus and process with downcomer at shell
- Patent number 11,786,855
- Issue date Oct 17, 2023
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for producing epoxyalkane
- Patent number 11,773,072
- Issue date Oct 3, 2023
- China Petroleum and Chemical Corporation
- Song Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for a dividing wall column in an isomerization unit
- Patent number 11,745,116
- Issue date Sep 5, 2023
- Manish Bhargava
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Distillation trays
- Patent number 11,738,284
- Issue date Aug 29, 2023
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation of sulfurous materials
- Patent number 11,732,206
- Issue date Aug 22, 2023
- 8 Rivers Capital, LLC
- Rodney John Allam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Contact tray for a mass transfer column
- Patent number 11,724,211
- Issue date Aug 15, 2023
- Koch-Glitsch, LP
- Izak Nieuwoudt
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Separating a fuel on-board a vehicle
- Patent number 11,719,200
- Issue date Aug 8, 2023
- Saudi Arabian Oil Company
- Esam Z. Hamad
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Control method for rectification and purification system of electro...
- Patent number 11,701,599
- Issue date Jul 18, 2023
- FUJIAN DEER TECHNOLOGY CO., LTD.
- Xiang Ru Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stacked-plate distillation column
- Patent number 11,691,090
- Issue date Jul 4, 2023
- The Johns Hopkins University
- Phillip I. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the energy-efficient production of alkali metal alkoxides
- Patent number 11,661,388
- Issue date May 30, 2023
- Evonik Functional Solutions GmbH
- Dirk Roettger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separating alkylation product, alkylation reaction and...
- Patent number 11,655,423
- Issue date May 23, 2023
- China Petroleum and Chemical Corporation
- Qing Yuan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of isocyanatosilanes
- Patent number 11,655,263
- Issue date May 23, 2023
- Momentive Performance Materials Inc.
- Venkata Sunil Jagani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of revamping of a plant for distillation of methanol
- Patent number 11,648,488
- Issue date May 16, 2023
- Casale SA
- Raffaele Ostuni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Propane separation with compressor reboiler
- Patent number 11,643,378
- Issue date May 9, 2023
- UOP LLC
- Xin X Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Horizontal rotating drum retort, distillation column, and distillat...
- Patent number 11,643,601
- Issue date May 9, 2023
- Renuva, Inc.
- Lloyd W. Swain
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
HORIZONTAL ROTATING DRUM RETORT, DISTILLATION COLUMN, AND DISTILLAT...
- Publication number 20240124781
- Publication date Apr 18, 2024
- Renuva, Inc.
- Lloyd W. SWAIN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING A FLOW RICH IN CARBON DIOXIDE B...
- Publication number 20240101430
- Publication date Mar 28, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Michael TRAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Emergency Distillation Column and Use Thereof
- Publication number 20240084202
- Publication date Mar 14, 2024
- Itelyum Regeneration S.r.l.
- Francesco Gallo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
CONTACT TOWER TRAY AND RELATED METHODS
- Publication number 20240075404
- Publication date Mar 7, 2024
- Produced Water Absorbents Inc.
- John SABEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE RECOVERY OF A LIGHT BOILER AND A HEAVY BOILER FROM...
- Publication number 20240034710
- Publication date Feb 1, 2024
- Evonik Operations GmbH
- Thorsten MERKER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Three Phase Separation In A Distillation Column
- Publication number 20240033653
- Publication date Feb 1, 2024
- Chevron U.S.A. Inc.
- Huping Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUPLEX STAINLESS STEEL AND USE THEREOF
- Publication number 20240035135
- Publication date Feb 1, 2024
- Stamicarbon B.V.
- Daniel GULLBERG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DISTILLATION UNIT AND METHOD FOR SEPARATING A LIQUID SUBSTANCE MIX...
- Publication number 20240009591
- Publication date Jan 11, 2024
- COVESTRO DEUTSCHLAND AG
- Ulrich Wolf
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL
- Publication number 20230415083
- Publication date Dec 28, 2023
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Processes and Apparatuses for Distillation of an Acetic Acid and Pr...
- Publication number 20230415065
- Publication date Dec 28, 2023
- Ineos Acetyls UK Limited
- James William Brace
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMMONIA DISSOCIATION PROCESS
- Publication number 20230406699
- Publication date Dec 21, 2023
- Kellogg Brown & Root LLC
- Khoa Dang Nguyen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION OF SULFUROUS MATERIALS
- Publication number 20230392091
- Publication date Dec 7, 2023
- 8 RIVERS CAPITAL, LLC
- Rodney John Allam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Composite adsorbent for separation of ethylbenzene by adsorption di...
- Publication number 20230322648
- Publication date Oct 12, 2023
- China Petroleum and Chemical Corporation
- Siyuan QIE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR DISTILLATION DECOLORIZATION AND PURIFICATION OF ALCOHOL...
- Publication number 20230312445
- Publication date Oct 5, 2023
- ANHUI JINHE INDUSTRIAL CO., LTD.
- Yuean CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS AND PLANT FOR PREPARING PURIFIED BENZENE COMPOSITION FROM C...
- Publication number 20230303467
- Publication date Sep 28, 2023
- SULZER MANAGEMENT AG
- Rahul KHANDELWAL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTROLLING DEGRADATION IN A REBOILER VIA HIGHER SURFACE ROUGHNESS
- Publication number 20230294015
- Publication date Sep 21, 2023
- Saudi Arabian Oil Company
- Hasan M. AlShafei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR REMOVING RESIDUAL MONOMERS
- Publication number 20230295352
- Publication date Sep 21, 2023
- Hanwha Solutions Corporation
- Dongwook LIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR TREATING PYROLYSIS OIL
- Publication number 20230295524
- Publication date Sep 21, 2023
- Chevron Phillips Chemical Company LP
- Steven R. Horlacher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALLOYS AND METHODS FOR ENHANCED IMPURITY REMOVAL IN DISTILLATION PR...
- Publication number 20230286888
- Publication date Sep 14, 2023
- AIR COMPANY HOLDINGS, INC.
- Stafford W. Sheehan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING EASILY POLYMERIZABLE COMPOUND
- Publication number 20230250045
- Publication date Aug 10, 2023
- NIPPON SHOKUBAI CO., LTD
- Yuki KASE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR INSERTING A SECTION OF PACKING
- Publication number 20230249096
- Publication date Aug 10, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Cyrille BABINET
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR CARRYING OUT MATERIAL EXCHANGE PROCESSES
- Publication number 20230249098
- Publication date Aug 10, 2023
- BASF SE
- Bernd METZEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR GRIPPING A PACKING SECTION
- Publication number 20230249954
- Publication date Aug 10, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Cyrille BABINET
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DEVICE FOR INSERTING A PACKING SECTION
- Publication number 20230249097
- Publication date Aug 10, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Cyrille BABINET
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENERGY SAVING AND EMISSION REDUCTION SYSTEM FOR CHEMICAL SEPARATION...
- Publication number 20230191277
- Publication date Jun 22, 2023
- Beijing University of Chemical Technology
- Qunsheng Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR INSTALLING A SECTION OF PACKING IN A CASING
- Publication number 20230191359
- Publication date Jun 22, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Vincent FAUCHER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR TREATING TALL OIL
- Publication number 20230183601
- Publication date Jun 15, 2023
- NESTE OYJ
- Ville NEVANLINNA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Nanoparticle Mass Purification System and Nanoparticle Mass Purific...
- Publication number 20230173508
- Publication date Jun 8, 2023
- HANSOL CHEMICAL CO.,LTD.
- Sungmin HA
- B82 - NANO-TECHNOLOGY
Information Patent Application
CONTROL METHOD FOR RECTIFICATION AND PURIFICATION SYSTEM OF ELECTRO...
- Publication number 20230138541
- Publication date May 4, 2023
- FUJIAN DEER TECHNOLOGY CO., LTD.
- XIANG RU LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Other features of fractionating columns; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for orifice control of valve pressure drop

Process for the production of chlorinated hydrocarbons

Multi-bubbling region column tray and corresponding plate column

Depolymerisation method

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

Support grid for filling material packing

Vapor-liquid contacting apparatus and process with cross contacting

Removing organic acids in monoethylene glycol recovery

Three phase separation in a distillation column

Separations system for recovering hydrocarbons from synthesis of po...

Device for inserting a packing section

Support beam for supporting internals within a mass transfer column

Olefin metathesis by reactive distillation

Distillation method with controlled energy supply

Vapor-liquid contacting apparatus and process with downcomer at shell

Method and system for producing epoxyalkane

Apparatus for a dividing wall column in an isomerization unit

Distillation trays

Separation of sulfurous materials

Contact tray for a mass transfer column

Separating a fuel on-board a vehicle

Method for operating a rectification column

Control method for rectification and purification system of electro...

Stacked-plate distillation column

Process for the energy-efficient production of alkali metal alkoxides

Process for separating alkylation product, alkylation reaction and...

Preparation of isocyanatosilanes

Method of revamping of a plant for distillation of methanol

Propane separation with compressor reboiler

Horizontal rotating drum retort, distillation column, and distillat...

Patents Applicationslast 30 patents

HORIZONTAL ROTATING DRUM RETORT, DISTILLATION COLUMN, AND DISTILLAT...

METHOD AND APPARATUS FOR SEPARATING A FLOW RICH IN CARBON DIOXIDE B...

Emergency Distillation Column and Use Thereof

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

CONTACT TOWER TRAY AND RELATED METHODS

PROCESS FOR THE RECOVERY OF A LIGHT BOILER AND A HEAVY BOILER FROM...

Three Phase Separation In A Distillation Column

DUPLEX STAINLESS STEEL AND USE THEREOF

DISTILLATION UNIT AND METHOD FOR SEPARATING A LIQUID SUBSTANCE MIX...

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL

Processes and Apparatuses for Distillation of an Acetic Acid and Pr...

AMMONIA DISSOCIATION PROCESS

SEPARATION OF SULFUROUS MATERIALS

Composite adsorbent for separation of ethylbenzene by adsorption di...

DEVICE FOR DISTILLATION DECOLORIZATION AND PURIFICATION OF ALCOHOL...

PROCESS AND PLANT FOR PREPARING PURIFIED BENZENE COMPOSITION FROM C...

CONTROLLING DEGRADATION IN A REBOILER VIA HIGHER SURFACE ROUGHNESS

APPARATUS FOR REMOVING RESIDUAL MONOMERS

SYSTEMS AND METHODS FOR TREATING PYROLYSIS OIL

ALLOYS AND METHODS FOR ENHANCED IMPURITY REMOVAL IN DISTILLATION PR...

METHOD FOR PRODUCING EASILY POLYMERIZABLE COMPOUND

DEVICE FOR INSERTING A SECTION OF PACKING

DEVICE FOR CARRYING OUT MATERIAL EXCHANGE PROCESSES

DEVICE FOR GRIPPING A PACKING SECTION

DEVICE FOR INSERTING A PACKING SECTION

ENERGY SAVING AND EMISSION REDUCTION SYSTEM FOR CHEMICAL SEPARATION...

PROCESS FOR INSTALLING A SECTION OF PACKING IN A CASING

PROCESS AND APPARATUS FOR TREATING TALL OIL

Nanoparticle Mass Purification System and Nanoparticle Mass Purific...

CONTROL METHOD FOR RECTIFICATION AND PURIFICATION SYSTEM OF ELECTRO...