WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018066078) COAL-FIRED POWER GENERATION EQUIPMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/066078 International Application No.: PCT/JP2016/079530
Publication Date: 12.04.2018 International Filing Date: 04.10.2016
IPC:
F23J 15/00 (2006.01) ,B01D 35/06 (2006.01) ,B01D 53/50 (2006.01) ,F23J 1/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
J
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
15
Arrangements of devices for treating smoke or fumes
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
06
Filters making use of electricity or magnetism
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
J
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
1
Removing ash, clinker, or slag from combustion chambers
Applicants: THE CHUGOKU ELECTRIC POWER CO., INC.[JP/JP]; 4-33, Komachi, Naka-ku, Hiroshima-shi, Hiroshima 7308701, JP
Inventors: KIYONAGA, Eiji; JP
HIKINO, Kenji; JP
MORITA, Keiichiro; JP
Agent: SHOBAYASHI, Masayuki; JP
HAYASHI, Kazuyoshi; JP
Priority Data:
Title (EN) COAL-FIRED POWER GENERATION EQUIPMENT
(FR) ÉQUIPEMENT DE GÉNÉRATION D’ÉNERGIE AU CHARBON
(JA) 石炭火力発電設備
Abstract:
(EN) In order to provide coal-fired power generation equipment capable of efficiently capturing fly ash that is difficult to capture using dust-collection devices, this coal-fired power generation equipment 10 comprises: a dust-collection device 90 that captures fly ash included in exhaust gas generated by combustion of coal; a positively-charged fine particle adsorption layer 210 arranged such that exhaust gas passage holes 214 are arranged along an exhaust passage 50 for exhaust gas; and a desulfurization device 220 arranged downstream from the fine particle adsorption layer 210 and removing sulfur compounds included in the exhaust gas.
(FR) Afin de proposer un équipement de génération d'énergie au charbon capable de capturer efficacement des cendres volantes qui sont difficiles à capturer à l'aide de dispositifs de collecte de poussière, un équipement de génération d'énergie au charbon (10) selon l'invention comprend : un dispositif de collecte de poussière (90) qui capture des cendres volantes incluses dans des gaz d'échappement générés par la combustion du charbon ; une couche d'adsorption de particules fines chargées positivement (210), agencée de telle sorte que des trous de passage de gaz d'échappement (214) soient agencés le long d'un passage d'échappement (50) pour les gaz d'échappement ; et un dispositif de désulfuration (220) qui est agencé en aval de la couche d'adsorption de particules fines (210) et qui élimine les composés de soufre inclus dans les gaz d'échappement.
(JA) 集塵装置で捕捉することが難しい石炭灰を効率よく捕捉できる石炭火力発電設備を提供すること。 石炭火力発電設備10は、石炭の燃焼によって生じる排ガスに含まれる石炭灰を捕捉する集塵装置90と、排ガス流通穴214が排ガスの排気通路50に沿うように配置され、正に帯電される微粒子吸着層210と、微粒子吸着層210の下流側に配置され、排ガスに含まれる硫黄化合物を除去する脱硫装置220と、を備える。
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, JP, KE, KG, 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: Japanese (JA)
Filing Language: Japanese (JA)