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1. (WO2019062449) DRY DESULFURIZATION AND DENITRATION AGENT, AND PRODUCTION METHOD THEREFOR AND APPLICATION THEREOF
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Pub. No.: WO/2019/062449 International Application No.: PCT/CN2018/103025
Publication Date: 04.04.2019 International Filing Date: 29.08.2018
IPC:
B01D 53/60 (2006.01) ,B01D 53/82 (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
34
Chemical or biological purification of waste gases
46
Removing components of defined structure
60
Simultaneously removing sulfur oxides and nitrogen oxides
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
81
Solid phase processes
82
with stationary reactants
Applicants:
中晶环境科技股份有限公司 ENVIRONMENT SUSTAINABLE SYSTEM ENGINEERING TECHNOLOGY CO., LTD. [CN/CN]; 中国北京市 北京经济技术开发区荣华南路10号荣华国际3号楼20层王春霞 WANG, Chunxia the 20th Floor, Block 3 Ronghua International, No.10 Ronghua South Road Yizhuang Economic and Technological Development Zone Beijing 100176, CN
Inventors:
童裳慧 TONG, Shanghui; CN
Agent:
北京悦成知识产权代理事务所(普通合伙) GFZ & PARTNERS; 中国北京市 通州区新华西街58号通州万达广场B座2318樊耀峰 FAN, Yaofeng Room 2318, Tower B, Tongzhouwanda Plaza, No.58 Xinhua West Road, Tongzhou District Beijing 101199, CN
Priority Data:
201710938332.830.09.2017CN
Title (EN) DRY DESULFURIZATION AND DENITRATION AGENT, AND PRODUCTION METHOD THEREFOR AND APPLICATION THEREOF
(FR) AGENT DE DÉSULFURATION ET DE DÉNITRATION PAR VOIE SÈCHE, SON PROCÉDÉ DE PRODUCTION ET SON APPLICATION
(ZH) 干法脱硫脱硝剂及其生产方法和应用
Abstract:
(EN) Disclosed in the present invention are a dry desulfurization and denitration agent, and a production method therefor and an application thereof. Based on 100 parts by weight of the desulfurization and denitration agent, the desulfurization and denitration agent comprises the following components, by weight: 30-60 parts of TiO2, 10-30 parts of ZrO2, 2-10 parts of V2O5, 2-10 parts of CoO, 1-8 parts of Co2O3, 2-10 parts of Fe2O3, 5-15 parts of MnO2, and 2-10 parts of KMnO4. The dry desulfurization and denitration agent in the present invention has a good catalytic oxidation effect on sulfur dioxide and nitrogen oxides in flue gas, and the desulfurization and denitration efficiency is high.
(FR) La présente invention concerne un agent de désulfuration et de dénitration par voie sèche, ainsi qu'une méthode de production et une application de celui-ci. Sur la base de 100 parties en poids de l'agent de désulfuration et de dénitration, l'agent de désulfuration et de dénitration comprend les composants suivants, en poids : de 30 à 60 parties de TiO2, de 10-30 parties de ZrO2, de 2 à10 parties de V2O5, de 2 à 10 parties de CoO, de 1 à 8 parties de Co2O3, de 2 à 10 parties de Fe2O3, de 5 à 15 parties de MnO2, et 2 à 10 parties de KMnO4. L'agent de désulfuration et de dénitration par voie sèche de la présente invention offre un bon effet d'oxydation catalytique sur le dioxyde de soufre et les oxydes d'azote dans les gaz de combustion, et l'efficacité de désulfuration et de dénitration est élevée.
(ZH) 本发明公开了一种干法脱硫脱硝剂及其生产方法和应用。基于100重量份脱硫脱硝剂,该脱硫脱硝剂包括以下组分:30~60重量份TiO2,10~30重量份ZrO2,2~10重量份V2O5,2~10重量份CoO,1~8重量份Co2O3,2~10重量份Fe2O3,5~15重量份MnO2,2~10重量份KMnO4。本发明的干法脱硫脱硝剂对烟气的二氧化硫和氮氧化物的催化氧化效果好,脱硫脱硝效率高。
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: Chinese (ZH)
Filing Language: Chinese (ZH)