Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019025072) A SCRUBBER FOR CLEANING OF A GAS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025072 International Application No.: PCT/EP2018/066200
Publication Date: 07.02.2019 International Filing Date: 19.06.2018
IPC:
B01D 53/18 (2006.01) ,B01D 3/26 (2006.01) ,B01D 47/06 (2006.01)
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
18
Absorbing units; Liquid distributors therefor
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
3
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
14
Fractional distillation
26
Fractionating columns in which vapour and liquid flow pass each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
47
Separating dispersed particles from gases, air or vapours by liquid as separating agent
06
Spray cleaning
Applicants:
ALFA LAVAL CORPORATE AB [SE/SE]; P. O. Box 73 221 00 Lund, SE
Inventors:
KRUSE MORTENSEN, Ruddi; DK
Priority Data:
17184160.401.08.2017EP
Title (EN) A SCRUBBER FOR CLEANING OF A GAS
(FR) ÉPURATEUR POUR LE NETTOYAGE D'UN GAZ
Abstract:
(EN) A scrubber (1) for cleaning of a gas comprises a casing (3), enclosing a scrubbing chamber (4). The casing comprises a gas inlet (5) into and a gas outlet (6) out from the scrubbing chamber. The casing permits the gas to flow through the scrubbing chamber from the gas inlet to the gas outlet. A deflector device (11) is provided in the scrubbing chamber between the gas inlet and the gas outlet and forms a passage (28) between the deflector device and the casing. The deflector device comprises a downstream surface (17) facing the gas outlet and having an outer edge (17'). A spraying nozzle (8) is configured to spray a scrubbing liquid into the scrubbing chamber and the gas flow. A channel member (30) extends from the deflector device. The channel member leads scrubbing liquid collected by the deflector device from the deflector device.
(FR) Un épurateur (1) pour le nettoyage d'un gaz comprend un boîtier (3), renfermant une chambre de lavage (4). Le boîtier comprend une entrée de gaz (5) et une sortie de gaz (6) hors de la chambre de lavage. Le boîtier permet au gaz de s'écouler à travers la chambre de lavage depuis l'entrée de gaz jusqu'à la sortie de gaz. Un dispositif déflecteur (11) est disposé dans la chambre de lavage entre l'entrée de gaz et la sortie de gaz et forme un passage (28) entre le dispositif déflecteur et le boîtier. Le dispositif déflecteur comprend une surface aval (17) faisant face à la sortie de gaz et ayant un bord externe (17'). Une buse de pulvérisation (8) est configurée pour pulvériser un liquide de lavage dans la chambre de lavage et l'écoulement gazeux. Un élément de canal (30) s'étend à partir du dispositif déflecteur. L'élément de canal conduit le liquide de lavage collecté par le dispositif déflecteur à partir du dispositif déflecteur.
front page image
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: English (EN)
Filing Language: English (EN)