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BR0112358A - Resfriamento controlado de água de admissão por dissociação de hidrato em um aparelho de fracionamento de dessalinização assistido artificialmente pressurizado - Google Patents

Resfriamento controlado de água de admissão por dissociação de hidrato em um aparelho de fracionamento de dessalinização assistido artificialmente pressurizado

Info

Publication number
BR0112358A
BR0112358A BR0112358-0A BR0112358A BR0112358A BR 0112358 A BR0112358 A BR 0112358A BR 0112358 A BR0112358 A BR 0112358A BR 0112358 A BR0112358 A BR 0112358A
Authority
BR
Brazil
Prior art keywords
hydrate
water
desalination
floating
cooling
Prior art date
Application number
BR0112358-0A
Other languages
English (en)
Inventor
Michael David Max
Original Assignee
Marine Desalination Sys Llc
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 Marine Desalination Sys Llc filed Critical Marine Desalination Sys Llc
Publication of BR0112358A publication Critical patent/BR0112358A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • C02F1/265—Desalination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

"RESFRIAMENTO CONTROLADO DE áGUA DE ADMISSãO POR DISSOCIAçãO DE HIDRATO EM UM APARELHO DE FRACIONAMENTO DE DESSALINIZAçãO ASSISTIDO ARTIFICIALMENTE PRESSURIZADO". Métodos e aparelhos para a dessalinização de água salgada (e a purificação de água poluída) são descritos. A água salina (ou de outro modo poluída) é bombeada para uma instalação de dessalinização e para baixo para a base de uma coluna de fracionamento de dessalinização, onde ela é misturada com um gás ou um líquido de formação de hidrato para formar ou um hidrato positivamente flutuante (também de flutuação assistida) ou negativamente flutuante. O hidrato sobe ou afunda ou é carregado para dentro de uma área de pressão mais baixa e se dissocia (funde) em gás e água pura. Nas modalidades preferidas, a água salgada residual a qual é aquecida pelo calor liberado durante a formação do hidrato é removida do sistema para criar uma tendência no sentido do resfriamento total conforme o hidrato se dissocia endotermicamente em profundidades mais rasas, e a água de admissão é passada através de regiões de dissociação em uma relação de troca de calor com elas de modo a ser resfriada suficientemente para que o hidrato se forme na profundidade de pressão. A água fresca produzida pelo sistema é fria o bastante de tal modo que ela pode ser utilizada para fornecer refrigeração, condicionamento de ar, ou outro resfriamento; o calor removido do sistema com a água residual aquecida pode ser utilizado para aquecimento ou outras aplicações. Em outras modalidades, a dessalinização ou outra purificação é executada em vasos "artificial" ou mecanicamente pressurizados, cujas modalidades podem ser comparativamente móveis. Tais sistemas pressurizados podem ser utilizados para capturar o dióxido de carbono de gases de descarga industriais e para fornecer o dióxido de carbono líquido.
BR0112358-0A 2000-06-26 2001-06-25 Resfriamento controlado de água de admissão por dissociação de hidrato em um aparelho de fracionamento de dessalinização assistido artificialmente pressurizado BR0112358A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21426200P 2000-06-26 2000-06-26
CNA01813727XA CN1703373A (zh) 2000-06-26 2001-06-25 在人工加压辅助脱盐分馏设备中通过水合物离解实现进水的控制冷却
PCT/US2001/019920 WO2002000553A2 (en) 2000-06-26 2001-06-25 Controlled cooling of input water by dissociation of hydrate in an artificially pressurized assisted desalination fractionation apparatus

Publications (1)

Publication Number Publication Date
BR0112358A true BR0112358A (pt) 2003-10-07

Family

ID=36942347

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0112358-0A BR0112358A (pt) 2000-06-26 2001-06-25 Resfriamento controlado de água de admissão por dissociação de hidrato em um aparelho de fracionamento de dessalinização assistido artificialmente pressurizado

Country Status (9)

Country Link
US (1) US6830682B2 (pt)
EP (1) EP1294641A2 (pt)
JP (1) JP2004501748A (pt)
CN (1) CN1703373A (pt)
AU (1) AU2001270061A1 (pt)
BR (1) BR0112358A (pt)
IL (1) IL153609A0 (pt)
MX (1) MXPA03000168A (pt)
WO (1) WO2002000553A2 (pt)

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AU2004237785B2 (en) * 2002-05-08 2006-11-30 Marine Desalination Systems, L.L.C. Hydrate-based desalination/purification using permeable support member
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CN113443724B (zh) * 2021-05-17 2022-12-13 江苏拓丰环保科技有限公司 一种用于有机污染物治理的多段式制氧球
CN114100182A (zh) * 2021-11-15 2022-03-01 中海石油(中国)有限公司 一种深水钻井平台排放二氧化碳海底直接封存装置及方法
CN114835184B (zh) * 2022-05-13 2023-02-28 大连理工大学 一种基于水合物水蒸气吸附法的污水处理方法及装置
CN114992957B (zh) * 2022-05-16 2023-04-18 大连理工大学 一种水合物水处理协同蓄冷装置及方法
CN114772665B (zh) * 2022-05-26 2023-08-29 青岛科技大学 一种连续式水合物法海水淡化装置及方法

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Also Published As

Publication number Publication date
US6830682B2 (en) 2004-12-14
JP2004501748A (ja) 2004-01-22
WO2002000553A2 (en) 2002-01-03
US20020155047A1 (en) 2002-10-24
MXPA03000168A (es) 2004-02-26
AU2001270061A1 (en) 2002-01-08
IL153609A0 (en) 2003-07-06
EP1294641A2 (en) 2003-03-26
CN1703373A (zh) 2005-11-30
WO2002000553A3 (en) 2002-07-04

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