BR9901395A - Processo de remoção de contaminantes de uma corrente de dióxido de carbono gasoso. - Google Patents

Processo de remoção de contaminantes de uma corrente de dióxido de carbono gasoso.

Info

Publication number
BR9901395A
BR9901395A BR9901395-9A BR9901395A BR9901395A BR 9901395 A BR9901395 A BR 9901395A BR 9901395 A BR9901395 A BR 9901395A BR 9901395 A BR9901395 A BR 9901395A
Authority
BR
Brazil
Prior art keywords
carbon dioxide
stream
removing contaminants
dioxide gas
sulfur
Prior art date
Application number
BR9901395-9A
Other languages
English (en)
Inventor
Carl Joseph Heim
Amitabh Gupta
Original Assignee
Praxair Techonology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Praxair Techonology Inc filed Critical Praxair Techonology Inc
Publication of BR9901395A publication Critical patent/BR9901395A/pt

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
    • B01D53/8603—Removing sulfur compounds
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0462—Temperature swing adsorption
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146—Contiguous multilayered adsorbents
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

"PROCESSO DE REMOçãO DE CONTAMINANTES DE UMA CORRENTE DE DIóXIDO DE CARBONO GASOSO" Um sistema para a remoção de traços (níveis em ppm) de hidrocarboneto e de compostos de enxofre, do dióxido de carbono envolvendo o uso de um sistema de oxidação catalítica tolerante a enxofre que oxida os contaminantes a dióxido de carbono, água e dióxido de enxofre que são depois removidos por meio de técnicas de adsorção e/ou absorção. O sistema é aplicável tanto em instalações de produção de dióxido de carbono quanto em purificação de CO2 no sítio para usuários finais.
BR9901395-9A 1998-04-24 1999-04-23 Processo de remoção de contaminantes de uma corrente de dióxido de carbono gasoso. BR9901395A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6544098A 1998-04-24 1998-04-24

Publications (1)

Publication Number Publication Date
BR9901395A true BR9901395A (pt) 2000-05-09

Family

ID=22062741

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901395-9A BR9901395A (pt) 1998-04-24 1999-04-23 Processo de remoção de contaminantes de uma corrente de dióxido de carbono gasoso.

Country Status (8)

Country Link
EP (1) EP0952111B1 (pt)
KR (1) KR19990083426A (pt)
CN (1) CN1211276C (pt)
BR (1) BR9901395A (pt)
CA (1) CA2269891C (pt)
DE (1) DE69905213T2 (pt)
ES (1) ES2188055T3 (pt)
ID (1) ID22518A (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224843B1 (en) * 1999-09-13 2001-05-01 Saudi Basic Industries Corporation Carbon dioxide purification in ethylene glycol plants
KR20040086395A (ko) * 2002-02-19 2004-10-08 프랙스에어 테크놀로지, 인코포레이티드 기체로부터 오염물질을 제거하는 방법
JP5191626B2 (ja) * 2002-10-17 2013-05-08 インテグリス・インコーポレーテッド 二酸化炭素を精製する方法
US7427385B2 (en) 2004-12-17 2008-09-23 Exxonmobil Research And Engineering Company Systems and processes for reducing the sulfur content of hydrocarbon streams
KR100659355B1 (ko) * 2005-05-09 2006-12-19 코아텍주식회사 고 순도 이산화탄소의 제조방법 및 장치
JP4382770B2 (ja) * 2005-06-16 2009-12-16 大陽日酸株式会社 二酸化炭素の精製方法
US20070031302A1 (en) * 2005-08-08 2007-02-08 Carsten Wittrup Method and apparatus for purifying a gas
US7481985B2 (en) * 2005-08-08 2009-01-27 The Boc Group, Inc. Method of removing impurities from a gas
CN102410703B (zh) * 2011-08-12 2014-07-16 湖南凯美特气体股份有限公司 改进的食品级液体二氧化碳产品的生产方法
CN102410704B (zh) * 2011-08-12 2013-11-06 湖南凯美特气体股份有限公司 一种回收再生气的食品级液体二氧化碳产品的生产方法
CN102303864B (zh) * 2011-08-12 2013-02-13 惠州凯美特气体有限公司 一种食品级液体二氧化碳产品的生产方法
CN102303865B (zh) * 2011-08-15 2013-05-15 安庆凯美特气体有限公司 改进的食品级液体二氧化碳产品的生产方法
US8691167B2 (en) 2012-07-19 2014-04-08 Tronox Llc Process for controlling carbonyl sulfide produced during chlorination of ores
FR2997311B1 (fr) * 2012-10-25 2015-12-11 Air Liquide Procede et installation pour eliminer l'oxygene d'un flux gazeux comprenant du co2
CN103058188B (zh) * 2012-12-31 2014-10-29 安庆凯美特气体有限公司 食品级液体二氧化碳产品生产中减少二氧化碳排放量的方法
CN104567273A (zh) * 2014-11-27 2015-04-29 惠州凯美特气体有限公司 气体二氧化碳的膨胀液化方法
EP3031956B1 (en) 2014-12-10 2017-07-26 Haldor Topsoe As Process for the preparation of extremely high purity carbon monoxide
BE1022631B1 (nl) * 2015-04-13 2016-06-21 Acp Belgium N.V. Werkwijze voor het produceren, opslaan en distribueren van hoogwaardige vloeibare koolstofdioxide en het product hoogwaardige vloeibare koolstofdioxide
BE1022909B1 (nl) * 2015-04-13 2016-10-13 Acp Belgium N.V. Werkwijze voor de productie, opslag en distributie van hoogwaardige vloeibare koolstofdioxide voor voedingstoepassingen
EP3150553A1 (en) * 2015-09-30 2017-04-05 Casale SA Method for purification of a co2 stream
BR112023005218A2 (pt) * 2020-09-21 2023-04-25 Topsoe As Melhoramento da pureza de uma corrente rica em co2

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681133A (en) * 1979-12-05 1981-07-02 Mitsubishi Heavy Ind Ltd Desulfurization adsorbent
US4830838A (en) * 1988-11-01 1989-05-16 The Dow Chemical Company Removal of hydrogen sulfide from fluid streams with minimum production of solids
WO1994012432A1 (en) * 1992-12-02 1994-06-09 Commonwealth Scientific And Industrial Research Organisation Gas purification
DE4305386A1 (de) * 1993-02-22 1994-08-25 Leuna Werke Gmbh Katalysator und Verfahren zur Reinigung von Kohlendioxid
US5674463A (en) * 1994-08-25 1997-10-07 The Boc Group, Inc. Process for the purification of carbon dioxide

Also Published As

Publication number Publication date
CA2269891A1 (en) 1999-10-24
DE69905213D1 (de) 2003-03-13
CN1235932A (zh) 1999-11-24
ES2188055T3 (es) 2003-06-16
CA2269891C (en) 2004-10-26
EP0952111B1 (en) 2003-02-05
EP0952111A1 (en) 1999-10-27
ID22518A (id) 1999-10-28
DE69905213T2 (de) 2003-09-25
KR19990083426A (ko) 1999-11-25
CN1211276C (zh) 2005-07-20

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/04/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA C01B 31/20.

Ipc: B01D 53/86 (2006.01), B01D 53/04 (2006.01), C01B 3

Ipc: B01D 53/86 (2006.01), B01D 53/04 (2006.01), C01B 3

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)