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1. (WO2018018573) METHOD FOR REMOVING FINE PARTICULATE MATTERS IN FLUE GAS OF COAL-FIRED POWER PLANT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/018573 International Application No.: PCT/CN2016/092205
Publication Date: 01.02.2018 International Filing Date: 29.07.2016
IPC:
B01D 51/02 (2006.01) ,B03C 3/01 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
51
Auxiliary pretreatment of gases or vapours to be cleaned from dispersed particles
02
Amassing the particles, e.g. by flocculation
B PERFORMING OPERATIONS; TRANSPORTING
03
SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
C
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
3
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
01
Pretreatment of the gases prior to electrostatic precipitation
Applicants: GUODIAN NEW ENERGY TECHNOLOGY RESEARCH INSTITUTE[CN/CN]; XU, Yan 2 Street, Future Science & Technology Park North Beiqijia Town, Changping District Beijing 102209, CN
Inventors: GUO, Hua; CN
XIAO, Huining; CN
LIU, Hanqiang; CN
CHEN, Haoran; CN
CHEN, Yiwei; CN
DU, Shuming; CN
LI, Gengda; CN
PAN, Yuanfeng; CN
SUN, Zhenxin; CN
YANG, Yang; CN
Agent: BEIJING DACHENG LAW OFFICES,LLP; CHEN, Fu 7/F, Building D, Parkview Green Fang Cao Di, No.9, Dongdaqiao Road, Chaoyang District Beijing 100020, CN
Priority Data:
Title (EN) METHOD FOR REMOVING FINE PARTICULATE MATTERS IN FLUE GAS OF COAL-FIRED POWER PLANT
(FR) PROCÉDÉ D'ÉLIMINATION DE MATIÈRES PARTICULAIRES FINES DANS UN GAZ DE COMBUSTION D'UNE CENTRALE ÉLECTRIQUE À CHARBON
(ZH) 一种去除燃煤电厂烟气中细颗粒物的方法
Abstract:
(EN) A method for removing fine particulate matters in flue gas of a coal-fired power plant. Chemical substances are added to flue gas of a coal-fired power plant by a dust-removal system, so that fine particulate matters in the flue gas discharged by a flue gas discharging system aggregate, the particle size or mass of the fine particulate matters is increased, and then the flocculated fine particulate matters are removed by a separation and trapping device.
(FR) L'invention porte également sur un procédé d'élimination de matières particulaires fines dans un gaz de combustion d'une centrale électrique à charbon. Des substances chimiques sont ajoutées au gaz de combustion d'une centrale électrique à charbon par un système d'élimination de la poussière, de telle sorte que les matières particulaires fines dans le gaz de combustion déchargés par un système d'évacuation de gaz de combustion s'agrègent, la taille des particules ou la masse des matières particulaires fines est augmentée, puis les matières particulaires fines floculées sont éliminées par un dispositif de séparation et de piégeage.
(ZH) 一种去除燃煤电厂烟气中细颗粒物的方法,通过除尘系统往燃煤电厂烟气中添加化学物质,使烟气排放系统排放出的烟气中的细颗粒物发生聚集现象,增大细颗粒物的粒径或质量,然后通过分离捕集装置去除絮凝后的细颗粒物。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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: Chinese (ZH)
Filing Language: Chinese (ZH)