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1. (WO2019029458) PULVERIZED COAL GASIFICATION DEVICE AND PROCESS FOR PRODUCING HIGH CALORIFIC VALUE GAS WITH LOW RESIDUAL CARBON AMOUNT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029458 International Application No.: PCT/CN2018/098663
Publication Date: 14.02.2019 International Filing Date: 03.08.2018
IPC:
C10J 3/48 (2006.01) ,C10J 3/50 (2006.01) ,C10J 3/72 (2006.01) ,C10J 3/74 (2006.01) ,C10J 3/76 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
J
PRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3
Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
46
Gasification of granular or pulverulent fuels in suspension
48
Apparatus; Plants
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
J
PRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3
Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
46
Gasification of granular or pulverulent fuels in suspension
48
Apparatus; Plants
50
Fuel charging devices
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
J
PRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3
Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
72
Other features
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
J
PRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3
Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
72
Other features
74
Construction of shells or jackets
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
J
PRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3
Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
72
Other features
74
Construction of shells or jackets
76
Water jackets; Steam boiler jackets
Applicants:
山东大学 SHANDONG UNIVERSITY [CN/CN]; 中国山东省济南市 历下区经十路17923号 No.17923, Jingshi Road, Lixia District Jinan, Shandong 250061, CN
Inventors:
马春元 MA, Chunyuan; CN
王涛 WANG, Tao; CN
周滨选 ZHOU, Binxuan; CN
张振 ZHANG, Zhen; CN
付加鹏 FU, Jiapeng; CN
张立强 ZHANG, Liqiang; CN
赵希强 ZHAO, Xiqiang; CN
程星星 CHENG, Xingxing; CN
Agent:
济南圣达知识产权代理有限公司 JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD; 中国山东省济南市 经十路17703号华特广场B308室 Room 308, Block B, Huate Square No.17703, Jingshi Road Jinan, Shandong 250061, CN
Priority Data:
201710671922.908.08.2017CN
201711041111.730.10.2017CN
201721430531.X30.10.2017CN
Title (EN) PULVERIZED COAL GASIFICATION DEVICE AND PROCESS FOR PRODUCING HIGH CALORIFIC VALUE GAS WITH LOW RESIDUAL CARBON AMOUNT
(FR) DISPOSITIF DE GAZÉIFICATION DE CHARBON PULVÉRISÉ ET PROCÉDÉ DE PRODUCTION DE GAZ À VALEUR CALORIFIQUE ÉLEVÉE AVEC UNE FAIBLE QUANTITÉ DE CARBONE RÉSIDUEL
(ZH) 一种生产高热值煤气且低残炭量的煤粉气化装置及工艺
Abstract:
(EN) A pulverized coal gasification device and process for producing high calorific value gas with a low residual carbon amount. The device comprises a U-shaped gas generating furnace and a gas separation device. The U-shaped gas generating furnace consists of a high temperature section and a low temperature section arranged in a U shape, and the high temperature section and the low temperature section share an ash collector. The high temperature section is a downward entrained-flow bed, and the low temperature section is an upward entrained-flow bed. An inlet of the gas separation device is in communication with an outlet of the low temperature section, a solid outlet of the gas separation device is in communication with an inlet of the high temperature section, and a gas outlet of the gas separation device is in connection to a gas waste heat utilization and purification system. The gasification device can greatly improve coal utilization rates.
(FR) L'invention concerne un dispositif de gazéification de charbon pulvérisé et un procédé de production de gaz à valeur calorifique élevée avec une faible quantité de carbone résiduel. Le dispositif comprend un four de génération de gaz en forme de U et un dispositif de séparation de gaz. Le four de génération de gaz en forme de U est constitué d'une section à haute température et d'une section à basse température disposées en forme de U, et la section à haute température et la section à basse température partagent un collecteur de cendres. La section à haute température est un lit à écoulement entraîné vers le bas, et la section à basse température est un lit à écoulement entraîné vers le haut. Une entrée du dispositif de séparation de gaz est en communication avec une sortie de la section à basse température, une sortie solide du dispositif de séparation de gaz est en communication avec une entrée de la section à haute température, et une sortie de gaz du dispositif de séparation de gaz est en liaison avec un système d'utilisation et de purification de chaleur de déchets gazeux. Le dispositif de gazéification peut considérablement améliorer les taux d'utilisation du charbon.
(ZH) 一种生产高热值煤气且低残炭量的煤粉气化装置及工艺。其中该装置包括U型煤气发生炉和煤气分离装置,该U型煤气发生炉由呈U型布置的高温段和低温段组成,高温段和低温段共用一个灰斗;其中高温段为下行气流床,低温段为上行气流床;煤气分离装置的入口与低温段的出口相连通,煤气分离装置的固体出口与高温段的入口相连通,煤气分离装置的气体出口与煤气余热利用及净化系统相连。该气化装置能够大大提高煤炭利用率。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)