BR112013020763A2 - processo de adsorção oscilante de pressão-temperatura para a separação de hidrocarbonetos pesados de correntes de gás natural - Google Patents
processo de adsorção oscilante de pressão-temperatura para a separação de hidrocarbonetos pesados de correntes de gás naturalInfo
- Publication number
- BR112013020763A2 BR112013020763A2 BR112013020763A BR112013020763A BR112013020763A2 BR 112013020763 A2 BR112013020763 A2 BR 112013020763A2 BR 112013020763 A BR112013020763 A BR 112013020763A BR 112013020763 A BR112013020763 A BR 112013020763A BR 112013020763 A2 BR112013020763 A2 BR 112013020763A2
- Authority
- BR
- Brazil
- Prior art keywords
- natural gas
- adsorption process
- gas streams
- separation
- pressure
- Prior art date
Links
Classifications
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- 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
- B01D53/047—Pressure swing adsorption
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- 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
- B01D53/0407—Constructional details of adsorbing systems
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- 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
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- 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
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Abstract
processo de adsorção oscilante de pressão-temperatura para a separação de hidrocarbonetos pesados de correntes de gás natural a presente invenção refere-se a um processo de adsorção oscilante de pressão-temperatura, em que os componentes gasosos que foram adsorvidos podem ser recuperados do leito adsorvente em pressões elevadas. em particular, a presente invenção refere-se a um processo de adsorção oscilante de pressão-temperatura para a separação de hidrocarbonetos c~2~+ (hidrocarbonetos com pelo menos 2 átomos de carbono) de correntes de gás natural , para obter-se uma corrente de produto metano de alta pureza. em formas de realização mais preferidas dos presentes processos, os processos podem ser usados para múltiplas correntes de produto de hidrocarbonetos de alta pureza de alimentações de corrente de gás natural, resultando em um fracionamento semelante-a-cromatográfico com recuperação de correntes de componentes gasosos individuais de alta pureza.
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PCT/US2012/026757 WO2012118747A1 (en) | 2011-03-01 | 2012-02-27 | Pressure-temperature swing adsorption process for the separation of heavy hydrocarbons from natural gas streams |
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BR112013020418A BR112013020418A2 (pt) | 2011-03-01 | 2012-02-27 | processo de adsorção oscilante de temperatura para a separação de espécies alvo de uma mistura gasosa |
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BR112013020416A BR112013020416A2 (pt) | 2011-03-01 | 2012-02-27 | processo de purificação de gás utilizando pequenas partículas adsorventes projetadas |
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BR112013021519A BR112013021519A2 (pt) | 2011-03-01 | 2012-02-27 | processo de adsorção por variação de pressão-temperatura |
BR112013020418A BR112013020418A2 (pt) | 2011-03-01 | 2012-02-27 | processo de adsorção oscilante de temperatura para a separação de espécies alvo de uma mistura gasosa |
BR112013021234A BR112013021234A2 (pt) | 2011-03-01 | 2012-02-27 | contatores de adsorção com alternância rápida de temperatura para separação de gás |
BR112013021166A BR112013021166A2 (pt) | 2011-03-01 | 2012-02-27 | processo de remoção de enxofre seletivo |
BR112013020416A BR112013020416A2 (pt) | 2011-03-01 | 2012-02-27 | processo de purificação de gás utilizando pequenas partículas adsorventes projetadas |
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