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1. (WO2018036417) FLUE GAS CLEAN UP METHOD USING A MULTIPLE SYSTEM APPROACH
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Pub. No.: WO/2018/036417 International Application No.: PCT/CN2017/097804
Publication Date: 01.03.2018 International Filing Date: 17.08.2017
IPC:
C10L 9/10 (2006.01) ,B01D 53/86 (2006.01) ,B01D 53/48 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
L
FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K123; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
9
Treating solid fuels to improve their combustion
10
by using additives
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
86
Catalytic processes
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
Applicants:
AIRBORNE CHINA LIMITED [CN/CN]; Unit 2406, 24F. Bonham Trade Centre, 50 Bonham Strand, Sheung Wan, Hong Kong, CN
Inventors:
MORTSON, Murray; CA
Agent:
GEXU INTELLECTUAL PROPERTY LAW FIRM; Rm. 722-1, Building2 (EZone, Zhongkun Plaza), No. A18 North 3rd Ring West Road Haidian District, Beijing 100098, CN
Priority Data:
PCT/CN2016/09639723.08.2016CN
Title (EN) FLUE GAS CLEAN UP METHOD USING A MULTIPLE SYSTEM APPROACH
(FR) PROCÉDÉ DE NETTOYAGE DE GAZ DE COMBUSTION À L'AIDE D'UNE APPROCHE DE SYSTÈME MULTIPLE
Abstract:
(EN) A flue gas purification method is provided, which comprises a process of catalytic combustion operation by adding a chemical additive as a combustion enhancer into combustion equipment, in which a fuel such as coal or bio-fuels is combusted. The chemical additive is a mixture of manganese, iron, silicon and calcium loaded in a carrier of manganese (II, III) oxide. The method further comprises adsorption operation, denitrification process through selective non-catalytic reduction or selective catalytic reduction, scrubbing operation or addition of a fuel conditioning agent into the combustion equipment. The method can substantially eliminate sulfur oxides, particulate matter, mercury, arsenic, selenium, VOC's, dioxins, and nitrogen oxides compounds created from the combustion.
(FR) L'invention concerne un procédé de purification de gaz de combustion, qui comprend un processus d'opération de combustion catalytique par ajout d'un additif chimique en tant qu'activateur de combustion dans un équipement de combustion, dans lequel un combustible tel que du charbon ou des biocarburants est brûlé. L'additif chimique est un mélange de manganèse, de fer, de silicium et de calcium chargé dans un support d'oxyde de manganèse (II, III). Le procédé comprend en outre une opération d'adsorption, un procédé de dénitrification par réduction non catalytique sélective ou réduction catalytique sélective, une opération de lavage ou d'ajout d'un agent de conditionnement de carburant dans l'équipement de combustion. Le procédé peut sensiblement éliminer les oxydes de soufre, la matière particulaire, le mercure, l'arsenic, le sélénium, les VOC, les dioxines et les composés d'oxydes d'azote créés à partir de la combustion.
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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: English (EN)
Filing Language: English (EN)