EA201070976A1 - Конфигурации регенератора и способы с пониженной паровой нагрузкой - Google Patents

Конфигурации регенератора и способы с пониженной паровой нагрузкой

Info

Publication number
EA201070976A1
EA201070976A1 EA201070976A EA201070976A EA201070976A1 EA 201070976 A1 EA201070976 A1 EA 201070976A1 EA 201070976 A EA201070976 A EA 201070976A EA 201070976 A EA201070976 A EA 201070976A EA 201070976 A1 EA201070976 A1 EA 201070976A1
Authority
EA
Eurasian Patent Office
Prior art keywords
regenerator
configurations
methods
steam load
reduced steam
Prior art date
Application number
EA201070976A
Other languages
English (en)
Other versions
EA021823B1 (ru
Inventor
Сатиш Редди
Джеффри Шерффиус
Original Assignee
Флуор Текнолоджиз Корпорейшн
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 Флуор Текнолоджиз Корпорейшн filed Critical Флуор Текнолоджиз Корпорейшн
Publication of EA201070976A1 publication Critical patent/EA201070976A1/ru
Publication of EA021823B1 publication Critical patent/EA021823B1/ru

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
    • B01D53/14—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 absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
    • B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20426—Secondary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20489—Alkanolamines with two or more hydroxyl groups
    • 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
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • B01D53/14—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 absorption
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Водяной пар для использования в качестве отпаривающей среды в регенераторе извлекают из части кубового продукта регенератора с использованием первапорационного устройства. В наиболее предпочтительных аспектах часть выбирают так, чтобы поддерживать нейтральный водный баланс в отпарной колонне для желательного уровня регенерации.
EA201070976A 2008-02-18 2009-02-18 Способ и система регенерации водного растворителя EA021823B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2953608P 2008-02-18 2008-02-18
PCT/US2009/034405 WO2009105472A1 (en) 2008-02-18 2009-02-18 Regenerator configurations and methods with reduced steam demand

Publications (2)

Publication Number Publication Date
EA201070976A1 true EA201070976A1 (ru) 2011-04-29
EA021823B1 EA021823B1 (ru) 2015-09-30

Family

ID=40985885

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070976A EA021823B1 (ru) 2008-02-18 2009-02-18 Способ и система регенерации водного растворителя

Country Status (9)

Country Link
US (1) US20110127218A1 (ru)
EP (1) EP2244807B1 (ru)
JP (1) JP5586481B2 (ru)
CN (1) CN101970079B (ru)
BR (1) BRPI0907784A8 (ru)
CA (1) CA2715893C (ru)
EA (1) EA021823B1 (ru)
MX (1) MX2010009016A (ru)
WO (1) WO2009105472A1 (ru)

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US8007570B2 (en) 2009-03-11 2011-08-30 General Electric Company Systems, methods, and apparatus for capturing CO2 using a solvent
US9901860B2 (en) 2011-02-02 2018-02-27 General Electric Technology Gmbh Apparatus for removing an acid gas from a gas stream
JP2014505593A (ja) 2011-02-02 2014-03-06 アルストム テクノロジー リミテッド 再生エネルギーの低減方法
US8821731B1 (en) * 2012-06-22 2014-09-02 Subramanian Iyer Systems and methods for regenerating liquid solvents used in the removal of organic contaminants from gaseous mixtures
WO2014078899A1 (en) * 2012-11-22 2014-05-30 Commonwealth Scientific And Industrial Research Organisation Process and apparatus for heat integrated liquid absorbent regeneration through gas desorption
RU2693782C1 (ru) * 2018-06-27 2019-07-04 Публичное акционерное общество "Акционерная нефтяная Компания "Башнефть" Установка очистки газа низкого давления от сероводорода
IT201900009207A1 (it) * 2019-06-17 2020-12-17 Eni Spa Procedimento per la concentrazione di acqua amminica
CN116099333B (zh) * 2023-04-13 2023-06-23 清华四川能源互联网研究院 一种采出气化学法碳捕集系统

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Also Published As

Publication number Publication date
CA2715893C (en) 2018-06-12
EP2244807A4 (en) 2012-04-25
MX2010009016A (es) 2010-09-24
WO2009105472A1 (en) 2009-08-27
CN101970079A (zh) 2011-02-09
EA021823B1 (ru) 2015-09-30
BRPI0907784A2 (pt) 2015-07-14
JP2011512250A (ja) 2011-04-21
EP2244807B1 (en) 2018-04-11
US20110127218A1 (en) 2011-06-02
BRPI0907784A8 (pt) 2015-09-29
CA2715893A1 (en) 2009-08-27
JP5586481B2 (ja) 2014-09-10
CN101970079B (zh) 2013-09-04
EP2244807A1 (en) 2010-11-03

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU