BE811138A - Procede de regeneration des solutions absorbantes utilisees pour separer des impuretes gazeuses de melanges gazeux et par epuration a la vapeur - Google Patents

Procede de regeneration des solutions absorbantes utilisees pour separer des impuretes gazeuses de melanges gazeux et par epuration a la vapeur

Info

Publication number
BE811138A
BE811138A BE141009A BE141009A BE811138A BE 811138 A BE811138 A BE 811138A BE 141009 A BE141009 A BE 141009A BE 141009 A BE141009 A BE 141009A BE 811138 A BE811138 A BE 811138A
Authority
BE
Belgium
Prior art keywords
regeneration
gaseous
solutions used
steam cleaning
absorbent solutions
Prior art date
Application number
BE141009A
Other languages
English (en)
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
Priority claimed from IT6737273A external-priority patent/IT991548B/it
Priority claimed from IT6847473A external-priority patent/IT1045891B/it
Application filed filed Critical
Publication of BE811138A publication Critical patent/BE811138A/fr

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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
BE141009A 1973-02-16 1974-02-15 Procede de regeneration des solutions absorbantes utilisees pour separer des impuretes gazeuses de melanges gazeux et par epuration a la vapeur BE811138A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6737273A IT991548B (it) 1973-02-16 1973-02-16 Procedimento migliorato per l elimi nazione e il ricupero di gas acidi co2 e o h2s da miscele gassose che li contengono
IT6847473A IT1045891B (it) 1973-05-21 1973-05-21 Procedimento migliorato per l eliminazione e il ricupero di gas acidi co 2 e 3 h2s da miscele gassose che li contengono

Publications (1)

Publication Number Publication Date
BE811138A true BE811138A (fr) 1974-05-29

Family

ID=26329763

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141009A BE811138A (fr) 1973-02-16 1974-02-15 Procede de regeneration des solutions absorbantes utilisees pour separer des impuretes gazeuses de melanges gazeux et par epuration a la vapeur

Country Status (10)

Country Link
US (1) US3962404A (fr)
JP (1) JPS5040472A (fr)
BE (1) BE811138A (fr)
CA (1) CA1026933A (fr)
DD (1) DD110179A5 (fr)
DE (1) DE2407405A1 (fr)
FR (1) FR2218131B1 (fr)
GB (1) GB1467027A (fr)
IN (1) IN142418B (fr)
NL (1) NL7402037A (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1046519B (it) * 1974-11-08 1980-07-31 Vetrocoke Cokapuania Spa Procedimento migliorato per la eliminazione e il ricupero di gas acidi co 2 e o h2s da miscele gassose che li contengono
GB1484050A (en) * 1974-12-24 1977-08-24 Hecke F Van Processes for removing acid gases from gaseous mixtures
IT1064936B (it) * 1976-07-13 1985-02-25 Giammarco Giuseppe Procedimento per l assorbimento di co 2..h2s e simili impurezze e rigenerazione della soluzione con ritorno di calore in colonna di rigenerazione mediante una corrente di gas inerti
US4134727A (en) * 1976-08-12 1979-01-16 Betz Laboratories, Inc. Aqueous solution of sodium metasilicate and N-aminoethyl ethanolamine as a cold-end additive
US4134728A (en) * 1976-08-12 1979-01-16 Betz Laboratories, Inc. N-aminoethyl ethanolamine as a cold-end additive
US4134729A (en) * 1976-08-12 1979-01-16 Betz Laboratories, Inc. Aqueous solution of sodium aluminate and N-aminoethyl ethanolamine as a cold end additive
US4168291A (en) * 1977-09-16 1979-09-18 Betz Laboratories, Inc. Alkanolamines as cold-end additives
IT1156991B (it) * 1978-04-27 1987-02-04 Giuseppe Giammarco Procedimento migliorato per la purificazione di liquidi e o per la rigenerazione di soluzioni assorbenti
US4555310A (en) * 1978-08-30 1985-11-26 Phillips Petroleum Company Method of utilizing energy of high pressure condensate
US4185071A (en) * 1978-10-13 1980-01-22 Betz Laboratories, Inc. Ethylene polyamines as cold-end additives
IT1121050B (it) * 1979-10-11 1986-03-26 Giuseppe Giammarco Procedimento per il miglioramento del rendimento dell impianto di conversione ossido di carbonio e della sua connessione termica con impianti di eliminazione co2 e o h2s provvisti di metodi di rigenerazione a basso consumo di calore
JPS56161755U (fr) * 1980-05-02 1981-12-02
US4406868A (en) * 1981-11-13 1983-09-27 Phillips Petroleum Company Process and apparatus for removing H2 S from gas streams
US4741884A (en) * 1981-11-13 1988-05-03 Phillips Petroleum Company Process and apparatus for removing H2 S from gas streams
US4409191A (en) * 1982-01-04 1983-10-11 Exxon Research & Engineering Co. Integrated cyclic scrubbing and condensate stripping process for the removal of gaseous impurities from gaseous mixtures
US4695349A (en) * 1984-03-07 1987-09-22 Linde Aktiengesellschaft Process and apparatus for distillation and/or stripping
DE3921787A1 (de) * 1989-07-01 1991-01-17 Hoechst Ag Verfahren zur selektiven absorption von chlor und/oder brom aus co(pfeil abwaerts)2(pfeil abwaerts)-haltigen abgasen mit hilfe von wasserdampf
CA2100294C (fr) * 1992-07-27 2003-08-19 David Frederick Bowman Methode pour eliminer l'hydrogene sulfure dans un melange gazeux
EP0661372A1 (fr) * 1993-12-30 1995-07-05 Shell Internationale Researchmaatschappij B.V. Elimination des contaminants des gaz de synthèse
US6800120B1 (en) * 1998-11-23 2004-10-05 Fluor Corporation Split-flow process and apparatus
ATE414564T1 (de) * 2002-07-03 2008-12-15 Fluor Corp Verbesserte vorrichtung zum teilen von strömen
EP1962983A4 (fr) * 2005-12-19 2010-01-06 Fluor Tech Corp Procedes et configurations de compresseur/unite de suppression integres
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
US8080089B1 (en) * 2008-04-14 2011-12-20 Bechtel Power Corporation Method and apparatus for efficient gas treating system
CA2750780C (fr) * 2009-01-28 2016-12-13 Siemens Aktiengesellschaft Procede et dispositif de separation du dioxyde de carbone contenu dans un gaz d'echappement d'une centrale electrique a combustible fossile
DE102010003676A1 (de) * 2010-04-07 2011-10-13 Siemens Aktiengesellschaft Abscheidevorrichtung für CO2 und Kraftwerk
WO2011162869A1 (fr) 2010-06-22 2011-12-29 Powerspan Corp. Procédé et appareil pour la capture de co2 à partir d'un courant gazeux à teneur en vapeur d'eau réglée
JP5591083B2 (ja) * 2010-12-01 2014-09-17 三菱重工業株式会社 Ｃｏ２回収システム
JP5398755B2 (ja) * 2011-02-08 2014-01-29 株式会社日立製作所 Ｃｏ２回収方法およびｃｏ２回収装置
DK3031510T3 (en) * 2014-12-11 2017-09-18 Union Eng As A process for the recovery of carbon dioxide from an absorber with a reduced supply of stripping steam
US11260336B2 (en) * 2018-12-20 2022-03-01 Entegris, Inc. Active wet scrubbing filtration system
CN109621634B (zh) * 2019-01-18 2023-08-25 西南化工研究设计院有限公司 一种电石乙炔净化的方法及装置系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437288A (en) * 1943-12-28 1948-03-09 Ray B Anderson Separation of gaseous mixtures
AT220129B (de) * 1959-01-16 1962-03-12 Vetrocoke Spa Verfahren zum Regenerieren von alkalische Arsenite enthaltenden, mit Kohlendioxyd beladenen Absorptionslösungen
US3851041A (en) * 1966-02-01 1974-11-26 A Eickmeyer Method for removing acid gases from gaseous mixtures
US3563695A (en) * 1968-03-22 1971-02-16 Field And Epes Separation of co2 and h2s from gas mixtures
US3532152A (en) * 1968-04-02 1970-10-06 Foster Wheeler Corp Multi-effect evaporator
US3642430A (en) * 1969-09-19 1972-02-15 Benson Field & Epes Separation of carbon dioxide and hydrogen sulfide from gas mixtures
US3685960A (en) * 1969-09-19 1972-08-22 Benson Field & Epes Separation of co2 and h2s from gas mixtures
US3714327A (en) * 1969-10-13 1973-01-30 G Giammarco Gas purification process

Also Published As

Publication number Publication date
CA1026933A (fr) 1978-02-28
DE2407405C2 (fr) 1987-01-02
JPS5040472A (fr) 1975-04-14
IN142418B (fr) 1977-07-02
DD110179A5 (de) 1974-12-12
NL7402037A (fr) 1974-08-20
GB1467027A (en) 1977-03-16
DE2407405A1 (de) 1974-09-19
FR2218131B1 (fr) 1978-12-01
US3962404A (en) 1976-06-08
FR2218131A1 (fr) 1974-09-13

Similar Documents

Publication Publication Date Title
BE811138A (fr) Procede de regeneration des solutions absorbantes utilisees pour separer des impuretes gazeuses de melanges gazeux et par epuration a la vapeur
BE836122R (fr) Procede de regenfration des solutions absorbantes utilisees pour separer des impuretes gazeuses de melanges gazeux et par epuration a la vapeur
FR2295785A1 (fr) Procede de regeneration d'une solution absorbante utilisee pour la purification des gaz d'echappement
BE814693R (fr) Procede de purification des gaz
FR2289631A1 (fr) Procede pour la purification des saumures pour electrolyse
BE810311A (fr) Procede de purification des gaz contenant de l'anhydride sulfurique
RO64682A (fr) Procede pour la purification des chloresilanes
RO68012A (fr) Procede catalytique pour l'isomerisation des alkenes
BE814275A (fr) Procede de regeneration d'un catalyseur contenant du palladium
BE815167A (fr) Procede de purification d'acide sulfurique contenant du mercure
BE749978A (fr) Procede ameliore de regeneration des masses d'adsorption
RO63769A (fr) Procede de purification des ethylphenols
BE746923A (fr) Procede de regeneration d'un catalyseur
BE809990A (fr) Procede de purification de pigments azoiques
RO65892A (fr) Procede de depoussierage humide des gaz
BE811649A (fr) Procede de purification de solutions d'hydroxyde de sodium
BE836595A (fr) Procede pour la purification de polyoxyalkylene-polyether-polyols sensiblement a la chaleur
RO66454A (fr) Procede pour la purification du chlorcyane
RO63778A (fr) Procede pour la purification des eaux residuaires
BE810891A (fr) Procede pour la purification du dianhydride de l'acide pyromellithique
BE857954A (fr) Procede de purification du 3-phenoxybenzaldehyde
BE825056A (fr) Procede de purification de l'acide 11-cyano-undecanoique
FR2275431A1 (fr) Procede de purification du b-naphtol
RO68883A (fr) Procede pour pourification des gaz residuaires procede pour purification des gaz residuaires
BE821835A (fr) Procede pour separer des brouillards acides des gaz d'echappement d'installations d'acide sulfurique

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GIAMMARCO GIUSEPPE & GIAMMARCO PAOLO

Effective date: 19860228