Dividing wall column

Industry

CPC
F25J2200/96

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE F25J2200/00Processes or apparatus using separation by rectification

Current Industry

F25J2200/96Dividing wall column

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for the cryogenic separation of synthesis gas
- Patent number 11,125,496
- Issue date Sep 21, 2021
- Linde Aktiengesellschaft
- Martin Lang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing hydrocarbons
- Patent number 10,329,214
- Issue date Jun 25, 2019
- Linde Aktiengesellschaft
- Helmut Fritz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and method for cryogenic purification of a feed stream compr...
- Patent number 10,295,251
- Issue date May 21, 2019
- Praxair Technology, Inc.
- Henry E. Howard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for cryogenic purification of a feed stream compr...
- Patent number 10,088,229
- Issue date Oct 2, 2018
- Praxair Technology, Inc.
- Henry E. Howard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for cryogenic purification of a feed stream compr...
- Patent number 10,024,595
- Issue date Jul 17, 2018
- Praxair Technology, Inc.
- Henry E. Howard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for separating hydrocarbons using one or more d...
- Patent number 9,683,776
- Issue date Jun 20, 2017
- Kellogg Brown & Root LLC
- Elena Stylianou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen removal from natural gas
- Patent number 9,003,829
- Issue date Apr 14, 2015
- Linde Aktiengesellschaft
- Heinz Bauer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for fabricating divided wall columns
- Patent number 8,968,524
- Issue date Mar 3, 2015
- L'Air Liquid Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geor...
- Fabrice Del Corso
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dividing wall column with a heat pump
- Patent number 8,323,457
- Issue date Dec 4, 2012
- Kellogg Brown & Root LLC
- Derek William Townsend
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated controlled freeze zone (CFZ) tower and dividing wall (DW...
- Patent number 8,312,738
- Issue date Nov 20, 2012
- Exxonmobil Upstream Research Company
- Vikram Singh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Radial-crossflow distillation trays for divided wall column applica...
- Patent number 7,234,691
- Issue date Jun 26, 2007
- Air Products and Chemicals, Inc.
- Kenneth William Kovak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the cryogenic separation of air
- Patent number 6,651,460
- Issue date Nov 25, 2003
- Air Products and Chemicals, Inc.
- Declan P. O'Connor
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hydraulically balanced fully thermally coupled system
- Patent number 6,347,533
- Issue date Feb 19, 2002
- Peter Tung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Carbon dioxide recovery process
- Patent number 5,335,504
- Issue date Aug 9, 1994
- The M. W. Kellogg Company
- Charles A. Durr
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
MONOBLOC ASSEMBLY FOR A DEVICE WHICH CAN CARRY OUT TRANSFER OF HEAT
- Publication number 20220184522
- Publication date Jun 16, 2022
- GRIMS
- Michel MEYER
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PROCESS AND DEVICE FOR THE CRYOGENIC SEPARATION OF SYNTHESIS GAS
- Publication number 20190056176
- Publication date Feb 21, 2019
- Linde Aktiengesellschaft
- Martin LANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Exchange Column With Corrugated Structured Packing And Method For U...
- Publication number 20180087834
- Publication date Mar 29, 2018
- Air Products and Chemicals, Inc.
- Swaminathan Sunder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for producing hydrocarbons
- Publication number 20170320793
- Publication date Nov 9, 2017
- Linde Aktiengesellschaft
- Helmut Fritz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Systems And Methods For Separating Hydrocarbons Using One Or More D...
- Publication number 20130213088
- Publication date Aug 22, 2013
- Kellogg Brown & Root LLC
- Elena Stylianou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method For Fabricating Divided Wall Columns
- Publication number 20110290634
- Publication date Dec 1, 2011
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Fabrice Del Corso
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NITROGEN REMOVAL FROM NATURAL GAS
- Publication number 20110277500
- Publication date Nov 17, 2011
- Linde Aktiengesellschaft
- Heinz Bauer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for Recovering Ethylene From an Autothermal Cracking Reacto...
- Publication number 20100217059
- Publication date Aug 26, 2010
- Rian Reyneke
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DIVIDING WALL COLUMN WITH A HEAT PUMP
- Publication number 20100108487
- Publication date May 6, 2010
- Kellogg Brown & Root LLC
- Derek William Townsend
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated Controlled Freeze Zone (CFZ) Tower and Dividing Wall (DW...
- Publication number 20090266107
- Publication date Oct 29, 2009
- Vikram Singh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Radial-crossflow distillation trays for divided wall column applica...
- Publication number 20060260926
- Publication date Nov 23, 2006
- Kenneth William Kovak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for the cryogenic separation of air
- Publication number 20030101745
- Publication date Jun 5, 2003
- Declan P. O'Connor
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Dividing wall column

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process and device for the cryogenic separation of synthesis gas

Method and apparatus for producing hydrocarbons

System and method for cryogenic purification of a feed stream compr...

System and method for cryogenic purification of a feed stream compr...

System and method for cryogenic purification of a feed stream compr...

Systems and methods for separating hydrocarbons using one or more d...

Nitrogen removal from natural gas

Method for fabricating divided wall columns

Dividing wall column with a heat pump

Integrated controlled freeze zone (CFZ) tower and dividing wall (DW...

Radial-crossflow distillation trays for divided wall column applica...

Process and apparatus for the cryogenic separation of air

Hydraulically balanced fully thermally coupled system

Carbon dioxide recovery process

Patents Applicationslast 30 patents

MONOBLOC ASSEMBLY FOR A DEVICE WHICH CAN CARRY OUT TRANSFER OF HEAT

PROCESS AND DEVICE FOR THE CRYOGENIC SEPARATION OF SYNTHESIS GAS

Exchange Column With Corrugated Structured Packing And Method For U...

Method and apparatus for producing hydrocarbons

Systems And Methods For Separating Hydrocarbons Using One Or More D...

Method For Fabricating Divided Wall Columns

NITROGEN REMOVAL FROM NATURAL GAS

Process for Recovering Ethylene From an Autothermal Cracking Reacto...

DIVIDING WALL COLUMN WITH A HEAT PUMP

Integrated Controlled Freeze Zone (CFZ) Tower and Dividing Wall (DW...

Radial-crossflow distillation trays for divided wall column applica...

Process and apparatus for the cryogenic separation of air