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1. (WO2018146123) DEVICE FOR PRODUCING AND TREATING A GAS STREAM THROUGH AN AUTOMATICALLY CONTROLLED VOLUME OF LIQUID
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Pub. No.: WO/2018/146123 International Application No.: PCT/EP2018/053021
Publication Date: 16.08.2018 International Filing Date: 07.02.2018
IPC:
B01J 19/24 (2006.01) ,B01J 4/00 (2006.01) ,B01D 53/14 (2006.01) ,B01D 53/50 (2006.01) ,B01D 53/78 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19
Chemical, physical, or physico-chemical processes in general; Their relevant apparatus
24
Stationary reactors without moving elements inside
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
4
Feed devices; Feed or outlet regulating devices
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
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 or aerosols
14
by absorption
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
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 or aerosols
34
Chemical or biological purification of waste gases
46
Removing components of defined structure
48
Sulfur compounds
50
Sulfur oxides
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
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 or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
77
Liquid phase processes
78
with gas-liquid contact
Applicants:
STARKLAB [FR/FR]; 28 rue Henri Derain 59310 Nomain, FR
Inventors:
ZEMMOURI, Jaouad; FR
Agent:
MATKOWSKA, Franck; Matkowska & Associes 9 rue Jacques Prévert 59650 Villeneuve d'Ascq, FR
Priority Data:
175110410.02.2017FR
Title (EN) DEVICE FOR PRODUCING AND TREATING A GAS STREAM THROUGH AN AUTOMATICALLY CONTROLLED VOLUME OF LIQUID
(FR) DISPOSITIF POUR LA PRODUCTION ET LE TRAITEMENT DE FLUX GAZEUX A TRAVERS UN VOLUME DE LIQUIDE REGULE AUTOMATIQUEMENT
Abstract:
(EN) The device for producing and treating a gas stream (F) comprises an exchange chamber (2) having at least a first discharge opening (2b) for a gas stream, means (3; 4) for supplying the chamber with a liquid (L), means (3; 5) for discharging the liquid (L) contained in the exchange chamber (2) and ventilation means (6), which make it possible, during operation, to create, by means of suction or blowing, an incoming gas stream (F) coming from outside the exchange chamber (2), so that said incoming gas stream (F) is introduced into the volume of liquid (V) contained in the exchange chamber (2), and an outgoing gas stream (F'), treated by direct contact with said volume of liquid, rises inside the exchange chamber and is discharged out of the exchange chamber (2) through the discharge opening (2b). The device comprises first means (7) for measuring a first operating parameter (Xout) measured in the outgoing gas stream (F') or first means for measuring a first operating parameter (Xout) measuring the concentration (CLout) of a compound in the liquid contained in or coming from the exchange chamber (2) or measuring the pH (pHout) of the liquid contained in or coming from the exchange chamber (2). The device comprises electronic control means (9) capable of automatically controlling the means (3; 4) for supplying the exchange chamber and the means (3; 5) for draining the exchange chamber so as to automatically control the height (h) of liquid in the exchange chamber according to at least said first operating parameter (Xout).
(FR) Le dispositif de production et de traitement d'un flux gazeux (F) comporte une enceinte d'échange (2) ayant au moins une première ouverture d'évacuation (2b) d'un flux gazeux, des moyens (3; 4) d'alimentation de l'enceinte avec un liquide (L), des moyens (3; 5) d'évacuation du liquide (L) contenu dans l'enceinte d'échange (2) et des moyens aérauliques (6), qui sont aptes en fonctionnement à créer, par aspiration ou soufflage, un flux gazeux entrant (F) en provenance de l'extérieur de l'enceinte d'échange (2), de telle sorte que ce flux gazeux entrant (F) est introduit dans le volume de liquide (V) contenu dans l'enceinte d'échange (2), et qu'un flux gazeux (F') sortant, traité par contact direct avec ledit volume de liquide remonte à l'intérieur de l'enceinte d'échange et est évacué en dehors de ladite enceinte d'échange (2) en passant à travers l'ouverture d'évacuation (2b). Le dispositif comporte des premiers moyens de mesure (7) d'un premier paramètre de fonctionnement (Xout) mesuré dans le flux gazeux sortant (F') ou des premiers moyens de mesure d'un premier paramètre de fonctionnement (Xout) mesurant la concentration (CLout) d'un composé dans le liquide contenu dans ou provenant de l'enceinte d'échange (2) ou mesurant le pH (pHout) du liquide contenu ou provenant dans l'enceinte d'échange (2). Le dispositif comporte des moyens électroniques de régulation (9) aptes à commander automatiquement les moyens (3; 4) d'alimentation de l'enceinte d'échange et les moyens d'évacuation (3; 5) de l'enceinte d'échange de manière à réguler automatiquement la hauteur (h) de liquide dans l'enceinte d'échange en fonction au moins de ce premier paramètre de fonctionnement (Xout).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)