FR2424046A1 - Procede pour purifier des liquides et/ou regenerer des solutions absorbantes - Google Patents

Procede pour purifier des liquides et/ou regenerer des solutions absorbantes

Info

Publication number
FR2424046A1
FR2424046A1 FR7910677A FR7910677A FR2424046A1 FR 2424046 A1 FR2424046 A1 FR 2424046A1 FR 7910677 A FR7910677 A FR 7910677A FR 7910677 A FR7910677 A FR 7910677A FR 2424046 A1 FR2424046 A1 FR 2424046A1
Authority
FR
France
Prior art keywords
liquid
lower pressure
column
absorbent solutions
operating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7910677A
Other languages
English (en)
Other versions
FR2424046B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2424046A1 publication Critical patent/FR2424046A1/fr
Application granted granted Critical
Publication of FR2424046B1 publication Critical patent/FR2424046B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)

Abstract

ON PURIFIE UN LIQUIDE M (OU ON REGENERE UNE SOLUTION ABSORBANTE) SELON L'INVENTION DANS DEUX COLONNES FONCTIONNANT RESPECTIVEMENT A UNE PRESSION SUPERIEURE ET UNE PRESSION INFERIEURE; ON FOURNIT LA CHALEUR PROVENANT DE L'EXTERIEUR R3 A LA COLONNE FONCTIONNANT A LA PRESSION SUPERIEURE C3 ET ON L'Y UTILISE POUR PURIFIER LE LIQUIDE DONT ON L'ALIMENTE; LA VAPEUR D'EAU EN MELANGE AVEC LES IMPURETES SORTANT DE LA COLONNE EST INTRODUITE EN BAS C2 DE LA COLONNE FONCTIONNANT A PRESSION INFERIEURE ET EST ENSUITE UTILISEE, EN EFFET SECONDAIRE, POUR PRODUIRE EN C4, AU MOYEN DE DISPOSITIFS DE TRANSMISSION THERMIQUE OU D'AUTRES DISPOSITIFS PROPRES A L'INVENTION, DE LA VAPEUR D'EAU QUE L'ON UTILISE POUR PURIFIER LE LIQUIDE INTRODUIT C1 DANS LA COLONNE FONCTIONNANT A PRESSION INFERIEURE. CE PROCEDE S'APPLIQUE NOTAMMENT A LA PURIFICATION DES LIQUIDES ETOU LA REGENERATION DES SOLUTIONS ABSORBANTES DANS DES CONDITIONS PARTICULIEREMENT ECONOMIQUES.
FR7910677A 1978-04-27 1979-04-26 Procede pour purifier des liquides et/ou regenerer des solutions absorbantes Expired FR2424046B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67953/78A IT1156991B (it) 1978-04-27 1978-04-27 Procedimento migliorato per la purificazione di liquidi e o per la rigenerazione di soluzioni assorbenti

Publications (2)

Publication Number Publication Date
FR2424046A1 true FR2424046A1 (fr) 1979-11-23
FR2424046B1 FR2424046B1 (fr) 1988-07-01

Family

ID=11306662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910677A Expired FR2424046B1 (fr) 1978-04-27 1979-04-26 Procede pour purifier des liquides et/ou regenerer des solutions absorbantes

Country Status (7)

Country Link
US (1) US4248608A (fr)
JP (1) JPS54155178A (fr)
DE (1) DE2916993A1 (fr)
ES (1) ES480636A1 (fr)
FR (1) FR2424046B1 (fr)
GB (1) GB2019737A (fr)
IT (1) IT1156991B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004048A1 (fr) * 1983-04-11 1984-10-25 Swedyards Dev Corp Colonne de separation destinee a etre montee sur un support mobile
RU2787770C1 (ru) * 2022-02-17 2023-01-12 Акционерное общество "НИПИгазпереработка" (АО "НИПИГАЗ") Способ удаления метанола из раствора амина

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009060A1 (de) * 1980-03-08 1981-09-24 Ruhrkohle Ag, 4300 Essen Verfahren und anlage zum abtreiben von ammoniakwasser im gegenstrom mit dampf
US4375450A (en) * 1981-04-15 1983-03-01 Osaka Gas Company, Ltd. Gas purification system
US4431608A (en) * 1981-04-15 1984-02-14 Osaka Gas Company Gas purification system
AT380092B (de) * 1983-09-29 1986-04-10 Simmering Graz Pauker Ag Verfahren und vorrichtung zur gewinnung von waerme aus wasserdampfhaeltigen gasen durch absorption oder adsorption
JPH05330004A (ja) * 1992-06-04 1993-12-14 Koronbusu:Kk ドット加工シート
US5269834A (en) * 1992-10-13 1993-12-14 Olin Corporation Process for removal of inert gases from liquid chlorine and system therefor
US6800120B1 (en) * 1998-11-23 2004-10-05 Fluor Corporation Split-flow process and apparatus
EP1551532B1 (fr) * 2002-07-03 2008-11-19 Fluor Corporation Appareil pour traitement a courant divergent ameliore
JP4745682B2 (ja) * 2005-02-23 2011-08-10 関西電力株式会社 Ｃｏ２回収装置および方法
US7901488B2 (en) * 2006-10-04 2011-03-08 Board Of Regents, The University Of Texas System Regeneration of an aqueous solution from an acid gas absorption process by matrix stripping
JP5591083B2 (ja) * 2010-12-01 2014-09-17 三菱重工業株式会社 Ｃｏ２回収システム
CN107774063A (zh) * 2016-08-31 2018-03-09 杜富德 可再生循环液体式空气净化装置及净化方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1444936A1 (de) * 1955-03-01 1969-01-16 Benson Homer Edwin Verfahren zur Entfernung von Kohlendioxyd und Schwefelwasserstoff aus Gasmischungen
FR2292511A2 (fr) * 1974-11-08 1976-06-25 Giammarco Giuseppe Ameliorations au procede de regeneration de solutions absorbantes utilisees pour eliminer des impuretes gazeuses d'un melange gazeux les contenant
FR2295781A1 (fr) * 1974-12-24 1976-07-23 Hecke Francis Van Perfectionnements a la regeneration des solutions absorbantes aqueuses utilisees pour separer des gaz acides de melanges gazeux
FR2382920A2 (fr) * 1977-03-11 1978-10-06 Vetrocoke Cokapuania Spa Ameliorations au procede d'elimination de l'anhydride carbonique, de l'hydrogene sulfure et/ou d'autres gaz acides d'un melange gazeux les contenant

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048557B (de) * 1959-01-15 Pintsch Bamag Aktiengesellschaft, Berlin Verfahren zur Regenerierung beladener Waschflüssigkeiten
US2241717A (en) * 1937-06-15 1941-05-13 Polymerization Process Corp Conversion of hydrocarbons
ZA697105B (en) * 1968-10-12 1971-05-27 G Giammarco Method for the elimination from gas mixtures of the impurities contained therein
US3664091A (en) * 1969-06-27 1972-05-23 Fish Engineering & Constructio Process and system for removing acid gas from natural gas
US3709976A (en) * 1970-09-21 1973-01-09 Bethlehem Steel Corp Gas desulfurization process
US3847570A (en) * 1971-06-11 1974-11-12 Treadwell Corp Absorption of so{11 {11 from a dilute gas and desorption at a higher concentration in a stripping gas at sub-atmospheric pressure
US3816976A (en) * 1971-07-15 1974-06-18 Lummus Co Process for the purification of acetylene and ethylene
JPS4940789A (fr) * 1972-08-21 1974-04-16
NL7402037A (fr) * 1973-02-16 1974-08-20
NL7514993A (nl) * 1974-12-24 1976-06-28 Hecke Francis Van Werkwijze voor het regenereren van waterige wasoplossingen, gebruikt voor het verwijderen van zure gassen uit gasmengsels.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1444936A1 (de) * 1955-03-01 1969-01-16 Benson Homer Edwin Verfahren zur Entfernung von Kohlendioxyd und Schwefelwasserstoff aus Gasmischungen
FR2292511A2 (fr) * 1974-11-08 1976-06-25 Giammarco Giuseppe Ameliorations au procede de regeneration de solutions absorbantes utilisees pour eliminer des impuretes gazeuses d'un melange gazeux les contenant
FR2295781A1 (fr) * 1974-12-24 1976-07-23 Hecke Francis Van Perfectionnements a la regeneration des solutions absorbantes aqueuses utilisees pour separer des gaz acides de melanges gazeux
FR2382920A2 (fr) * 1977-03-11 1978-10-06 Vetrocoke Cokapuania Spa Ameliorations au procede d'elimination de l'anhydride carbonique, de l'hydrogene sulfure et/ou d'autres gaz acides d'un melange gazeux les contenant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004048A1 (fr) * 1983-04-11 1984-10-25 Swedyards Dev Corp Colonne de separation destinee a etre montee sur un support mobile
RU2787770C1 (ru) * 2022-02-17 2023-01-12 Акционерное общество "НИПИгазпереработка" (АО "НИПИГАЗ") Способ удаления метанола из раствора амина

Also Published As

Publication number Publication date
DE2916993C2 (fr) 1991-09-12
GB2019737A (en) 1979-11-07
FR2424046B1 (fr) 1988-07-01
DE2916993A1 (de) 1979-11-08
US4248608A (en) 1981-02-03
JPS54155178A (en) 1979-12-06
JPS647801B2 (fr) 1989-02-10
ES480636A1 (es) 1980-01-16
IT7867953A0 (it) 1978-04-27
IT1156991B (it) 1987-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse