BR9400024A - Processo e aparelho para remover espécies oxidáveis de uma corrente de carga de alimentação - Google Patents
Processo e aparelho para remover espécies oxidáveis de uma corrente de carga de alimentaçãoInfo
- Publication number
- BR9400024A BR9400024A BR9400024A BR9400024A BR9400024A BR 9400024 A BR9400024 A BR 9400024A BR 9400024 A BR9400024 A BR 9400024A BR 9400024 A BR9400024 A BR 9400024A BR 9400024 A BR9400024 A BR 9400024A
- Authority
- BR
- Brazil
- Prior art keywords
- charge stream
- feed charge
- oxidizable species
- removing oxidizable
- species
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- 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
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04163—Hot end purification of the feed 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
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04163—Hot end purification of the feed air
- F25J3/04169—Hot end purification of the feed air by adsorption of the impurities
-
- 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
- F25J3/044—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 single pressure main column system only
-
- 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
- F25J2200/72—Refluxing the column with at least a part of the totally condensed overhead gas
-
- 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
- F25J2205/24—Processes or apparatus using other separation and/or other processing means using regenerators, cold accumulators or reversible heat exchangers
-
- 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
- F25J2205/80—Processes or apparatus using other separation and/or other processing means using membrane, i.e. including a permeation step
-
- 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
- F25J2205/82—Processes or apparatus using other separation and/or other processing means using a reactor with combustion or catalytic reaction
-
- 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
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/42—Nitrogen or special cases, e.g. multiple or low purity N2
- F25J2215/44—Ultra high purity nitrogen, i.e. generally less than 1 ppb impurities
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Catalysts (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89393A | 1993-01-06 | 1993-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9400024A true BR9400024A (pt) | 1994-07-26 |
Family
ID=21693473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9400024A BR9400024A (pt) | 1993-01-06 | 1994-01-05 | Processo e aparelho para remover espécies oxidáveis de uma corrente de carga de alimentação |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0606081A1 (pt) |
JP (1) | JPH06234511A (pt) |
KR (1) | KR940018642A (pt) |
CN (1) | CN1091331A (pt) |
BR (1) | BR9400024A (pt) |
CA (1) | CA2112823A1 (pt) |
MX (1) | MX9400277A (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2739304B1 (fr) * | 1995-09-29 | 1997-10-24 | Air Liquide | Procede et dispositif d'epuration d'air comprime, procede et installation de distillation d'air les utilisant |
US6531105B1 (en) * | 1996-02-29 | 2003-03-11 | L'air Liquide-Societe Anonyme A'directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and apparatus for removing carbon monoxide from a gas stream |
FR2751561A1 (fr) * | 1996-07-29 | 1998-01-30 | Air Liquide | Procede d'epuration de l'air en ses impuretes co et co2 |
FR2765493B1 (fr) * | 1997-07-04 | 1999-08-06 | Air Liquide | Procede et dispositif de traitement de flux gazeux par oxydation et/ou reduction catalytique |
JP4169820B2 (ja) * | 1998-01-30 | 2008-10-22 | 日本パイオニクス株式会社 | 酸素ガス中の不純物の除去方法 |
EP1027913A4 (en) * | 1998-07-07 | 2001-11-07 | Nippon Oxygen Co Ltd | METHOD AND DEVICE FOR PRODUCING VERY PURE DRY AIR |
FR2961270B1 (fr) * | 2010-06-11 | 2017-07-28 | Air Liquide | Procede et appareil de sechage et de compression d'un flux riche en co2 |
JP5500650B2 (ja) * | 2010-11-10 | 2014-05-21 | 住友精化株式会社 | アルゴンガスの精製方法および精製装置 |
JP5745434B2 (ja) * | 2012-01-31 | 2015-07-08 | 住友精化株式会社 | アルゴンガスの精製方法および精製装置 |
JP5991330B2 (ja) * | 2014-01-29 | 2016-09-14 | 信越半導体株式会社 | シリコン単結晶製造装置からのアルゴンガス回収精製方法及びアルゴンガス回収精製装置 |
CN105817182B (zh) * | 2016-03-29 | 2018-06-08 | 北京石油化工学院 | 用于催化氧化反应的变压催化方法与装置 |
CN110467164B (zh) * | 2019-08-20 | 2022-11-25 | 中国科学院合肥物质科学研究院 | 一种惰性气体高温纯化系统 |
CN110849023B (zh) * | 2019-11-01 | 2021-02-02 | 西安交通大学 | 一种压缩空气与热化学耦合储能的冷热电联产系统及方法 |
CN111637685A (zh) * | 2020-07-03 | 2020-09-08 | 上海迎飞能源科技有限公司 | 一种带氩气循环和氢气循环的单塔低温精馏回收氩气系统及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60200815A (ja) * | 1984-03-21 | 1985-10-11 | Hitachi Ltd | アルゴン回収装置 |
JPH0633934B2 (ja) * | 1985-04-02 | 1994-05-02 | 大同ほくさん株式会社 | 空気分離装置 |
JP2645137B2 (ja) * | 1989-05-22 | 1997-08-25 | テイサン株式会社 | 窒素製造装置用原料空気の精製装置 |
JPH03170786A (ja) * | 1990-11-14 | 1991-07-24 | Nippon Sanso Kk | 高純度窒素製造方法 |
-
1994
- 1994-01-05 KR KR1019940000086A patent/KR940018642A/ko not_active Application Discontinuation
- 1994-01-05 EP EP94100119A patent/EP0606081A1/en not_active Withdrawn
- 1994-01-05 JP JP6011280A patent/JPH06234511A/ja not_active Withdrawn
- 1994-01-05 CA CA002112823A patent/CA2112823A1/en not_active Abandoned
- 1994-01-05 CN CN94100182A patent/CN1091331A/zh active Pending
- 1994-01-05 BR BR9400024A patent/BR9400024A/pt not_active Application Discontinuation
- 1994-01-05 MX MX9400277A patent/MX9400277A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPH06234511A (ja) | 1994-08-23 |
KR940018642A (ko) | 1994-08-18 |
MX9400277A (es) | 1994-07-29 |
CN1091331A (zh) | 1994-08-31 |
CA2112823A1 (en) | 1994-07-07 |
EP0606081A1 (en) | 1994-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
HKFN | Application deemed withdrawn (deleted) | ||
FA7 | Application deemed withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health |