BR9901234A - Processo e aparelhagem para a produçào de argÈnio. - Google Patents
Processo e aparelhagem para a produçào de argÈnio.Info
- Publication number
- BR9901234A BR9901234A BR9901234A BR9901234A BR9901234A BR 9901234 A BR9901234 A BR 9901234A BR 9901234 A BR9901234 A BR 9901234A BR 9901234 A BR9901234 A BR 9901234A BR 9901234 A BR9901234 A BR 9901234A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- argon
- separation plant
- cryogenic
- argenium
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04406—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system
- F25J3/04412—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04642—Recovering noble gases from air
- F25J3/04648—Recovering noble gases from air argon
- F25J3/04654—Producing crude argon in a crude argon column
- F25J3/04709—Producing crude argon in a crude argon column as an auxiliary column system in at least a dual pressure main column system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/50—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column
- F25J2200/54—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column in the low pressure column of a double pressure main column system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/20—Boiler-condenser with multiple exchanger cores in parallel or with multiple re-boiling or condensing streams
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/923—Inert gas
- Y10S62/924—Argon
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
"PROCESSO E APARELHAGEM PARA A PRODUçãO DE ARGÈNIO". Um sistema de retificação criogênica para a produção de argónio empregando uma coluna de extração de argónio que recebe uma alimentação em sua porção superior proveniente de uma planta de separação outro fluido obtido da planta de separação criogênica de ar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/053,751 US5916261A (en) | 1998-04-02 | 1998-04-02 | Cryogenic argon production system with thermally integrated stripping column |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9901234A true BR9901234A (pt) | 2000-03-21 |
Family
ID=21986296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9901234A BR9901234A (pt) | 1998-04-02 | 1999-04-01 | Processo e aparelhagem para a produçào de argÈnio. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5916261A (pt) |
EP (1) | EP0947791A3 (pt) |
KR (1) | KR19990082822A (pt) |
CN (1) | CN1231416A (pt) |
BR (1) | BR9901234A (pt) |
CA (1) | CA2268225A1 (pt) |
ID (1) | ID23618A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934104A (en) * | 1998-06-02 | 1999-08-10 | Air Products And Chemicals, Inc. | Multiple column nitrogen generators with oxygen coproduction |
US6330812B2 (en) * | 2000-03-02 | 2001-12-18 | Robert Anthony Mostello | Method and apparatus for producing nitrogen from air by cryogenic distillation |
US10337792B2 (en) | 2014-05-01 | 2019-07-02 | Praxair Technology, Inc. | System and method for production of argon by cryogenic rectification of air |
US9291389B2 (en) | 2014-05-01 | 2016-03-22 | Praxair Technology, Inc. | System and method for production of argon by cryogenic rectification of air |
US10060673B2 (en) | 2014-07-02 | 2018-08-28 | Praxair Technology, Inc. | Argon condensation system and method |
US10126280B2 (en) | 2014-10-17 | 2018-11-13 | The Trustees of Princeton University, Office of Technology and Trademark Licensing | Device and method for testing underground argon |
WO2018119836A1 (en) * | 2016-12-29 | 2018-07-05 | Linde Ag | Method of reducing argon content in hydrogen |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1048936B (de) * | 1957-08-31 | 1959-01-22 | Adolf Messer G M B H | Verfahren und Vorrichtung zur Gewinnung von stickstofffreiem Argon durch Tiefkuehlung und Rektifikation der Luft |
DE3840506A1 (de) * | 1988-12-01 | 1990-06-07 | Linde Ag | Verfahren und vorrichtung zur luftzerlegung |
US5019144A (en) * | 1990-01-23 | 1991-05-28 | Union Carbide Industrial Gases Technology Corporation | Cryogenic air separation system with hybrid argon column |
US5049174A (en) * | 1990-06-18 | 1991-09-17 | Air Products And Chemicals, Inc. | Hybrid membrane - cryogenic generation of argon concurrently with nitrogen |
US5114449A (en) * | 1990-08-28 | 1992-05-19 | Air Products And Chemicals, Inc. | Enhanced recovery of argon from cryogenic air separation cycles |
US5133790A (en) * | 1991-06-24 | 1992-07-28 | Union Carbide Industrial Gases Technology Corporation | Cryogenic rectification method for producing refined argon |
US5207066A (en) * | 1991-10-22 | 1993-05-04 | Bova Vitaly I | Method of air separation |
US5313800A (en) * | 1993-02-01 | 1994-05-24 | Praxair Technology, Inc. | Process for maximizing the recovery of argon from an air separation system at high argon recovery rates |
FR2705141B1 (fr) * | 1993-05-11 | 1995-07-28 | Air Liquide | Procede et installation cryogenique de production d'argon. |
GB9412182D0 (en) * | 1994-06-17 | 1994-08-10 | Boc Group Plc | Air separation |
US5469710A (en) * | 1994-10-26 | 1995-11-28 | Praxair Technology, Inc. | Cryogenic rectification system with enhanced argon recovery |
US5682765A (en) * | 1996-12-12 | 1997-11-04 | Praxair Technology, Inc. | Cryogenic rectification system for producing argon and lower purity oxygen |
-
1998
- 1998-04-02 US US09/053,751 patent/US5916261A/en not_active Expired - Lifetime
-
1999
- 1999-03-15 ID IDP990215D patent/ID23618A/id unknown
- 1999-04-01 CA CA002268225A patent/CA2268225A1/en not_active Abandoned
- 1999-04-01 EP EP99106709A patent/EP0947791A3/en not_active Withdrawn
- 1999-04-01 KR KR1019990011393A patent/KR19990082822A/ko active IP Right Grant
- 1999-04-01 CN CN99104721A patent/CN1231416A/zh active Pending
- 1999-04-01 BR BR9901234A patent/BR9901234A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US5916261A (en) | 1999-06-29 |
ID23618A (id) | 2000-05-04 |
EP0947791A3 (en) | 1999-12-22 |
KR19990082822A (ko) | 1999-11-25 |
CN1231416A (zh) | 1999-10-13 |
EP0947791A2 (en) | 1999-10-06 |
CA2268225A1 (en) | 1999-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |