Title:
EFFICIENT AND ENVIRONMENTALLY-FRIENDLY FIRE EXTINGUISHING AGENT AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/237482
Kind Code:
A1
Abstract:
Disclosed are an efficient and environmentally-friendly fire extinguishing agent and a preparation method therefor. The preparation method comprises: thoroughly grinding and mixing sodium dihydrogen phosphate, ammonium hydrogencarbonate, and a pulverization aid; adding white carbon black, and thoroughly grinding and mixing the mixture; and adding silicone oil, stirring the same while heating, and maintaining a constant temperature for a period of time to obtain a silicone oil film-coated white carbon black fire extinguishing agent. The fire extinguishing agent prepared by the method has remarkably improved fire extinguishing performance and excellent fire extinguishing effects, with a fire extinguishing efficiency double that of conventional dry powder fire extinguishing agents or greater, and is superior to other fire extinguishing agents currently on the market in moisture proof, anti-caking, and anti-afterburning properties, and environmental friendliness. The fire extinguishing agent balances high fire extinguishing efficiency, a wide application range, environmental protection, and economic benefits, and has good market potential and development prospects.
Inventors:
WANG XUCHUN (CN)
LI WEI (CN)
CHEN JUNMING (CN)
YE XIANGJU (CN)
ZHANG XUEMEI (CN)
ZHANG TING (CN)
GUO JIAHAO (CN)
MAO JIE (CN)
YAN JIAYU (CN)
LI WEI (CN)
CHEN JUNMING (CN)
YE XIANGJU (CN)
ZHANG XUEMEI (CN)
ZHANG TING (CN)
GUO JIAHAO (CN)
MAO JIE (CN)
YAN JIAYU (CN)
Application Number:
PCT/CN2018/099504
Publication Date:
December 19, 2019
Filing Date:
August 09, 2018
Export Citation:
Assignee:
UNIV ANHUI SCIENCE & TECH (CN)
International Classes:
A62D1/00; A62D1/06
Foreign References:
CN1686587A | 2005-10-26 | |||
CN105457212A | 2016-04-06 | |||
CN101693140A | 2010-04-14 |
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)
Download PDF:
Previous Patent: HOT-PUNCTURE STENT IMPLANTATION DEVICE
Next Patent: COOKING CONTROL METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM
Next Patent: COOKING CONTROL METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM