Tag Archives: Explosive

Method and equipment for making emulsion aqueous-gels mixed explosive

Application Number  00129124 Application Date  2000.09.29 Publication Number  1345707 Publication Date  2002.04.24 Priority Information     International Classification  C06B45/00;C06B21/00;C06B23/00   Applicant(s) Name  Leiming Kehua Co., Ltd., Anhui   Address     Inventor(s) Name  Wang Chengyan   Patent Agency Code  00000 Patent Agent   AbstractThe present invention relates to the field of explosive production technology. On… Read More »

Powder emulsified explosive for coal mine and productive method thereof

Application Number: 00112373Application Date: 2000.07.05Publication Number: 1275557Publication Date: 2000.12.06Priority Information: International: C06B31/28;C06B45/00Applicant(s) Name: Dongnan Univ.Address: Inventor(s) Name: Chen Zhiming;Shao Li;Li YanyunPatent Agency Code: 32200Patent Agent: shen lianAbstract A coal mine-permitted powdery emulsified explosive is formed from (wt%) 60-90% of ammonium nitrate, 1-15% of sodium nitrate, 1-10% of calcium nitrate, 0.1-2% of urea, 4-10% of water,… Read More »

Coal mine allowable powdered emulsified explosive and its production process

Application Number: 00112441Application Date: 2000.08.02Publication Number: 1336355Publication Date: 2002.02.20Priority Information: International: C06B23/00;C06B31/28;C06B45/00Applicant(s) Name: Nanjing Science &. Engineeirng Univ.Address: Inventor(s) Name: Ni Ouqi;Wu Jiehong;Zhang XingmingPatent Agency Code: 32203Patent Agent: zhu xianguoAbstract The present invention relates to mfg. method of powdered emulsified explosive permitted for use in coal mines, it is composed of (mass%) ammonium nitrate 75-85,… Read More »

Ammonium nitrate explosive for engineering explosion and its preparing process

Application Number: 00113148Application Date: 2000.08.30Publication Number: 1286239Publication Date: 2001.03.07Priority Information: International: C06B21/00;C06B31/28;C06B31/30;C06B31/32Applicant(s) Name: Ya'an Chemical Plant, Sichuan Prov.Address: Inventor(s) Name: Zheng Rong;Liang Zhi;Fan JianminPatent Agency Code: 51113Patent Agent: fu shiweiAbstract An ammonium nitrate explosive for engineering explosion is prepared from ammonium nitrate (89-93 wt.%) composite oil phase (3.0-4.5 wt.%), bulking agent (4.0-6.5 wt.%) and composite… Read More »

Method for spreading fire-extinguishing dry powder by airflow generated by explosive explosion and fire extinguishing cylinder

Application Number: 00113341Application Date: 2000.03.24Publication Number: 1315212Publication Date: 2001.10.03Priority Information: International: A62C35/08Applicant(s) Name: Zeng ZhaoxiangAddress: Inventor(s) Name: Zeng ZhaoxiangPatent Agency Code: 43101Patent Agent: zou xiaoqiangAbstract A fire-extinguishing method features that a fire-extinguishing cylinder containing dry fire-extinguishing powder and explosive is arranged in a fire-preventing area in advance. When fire accident accurs,the explosive in the cylinder… Read More »

Industrial powdered TNT-free explosive

Application Number: 00123170Application Date: 2000.10.26Publication Number: 1297872Publication Date: 2001.06.06Priority Information: International: C06B21/00;C06B23/00;C06B31/30Applicant(s) Name: Fushun Wuyi PlantAddress: Inventor(s) Name: Sheng Shiping;Shen Hongyu;Xu GuoyongPatent Agency Code: 21102Patent Agent: li zhuangnanAbstract The TNT-free explosive is produced by adding oil phase, replacing all TNT, as a high explosive type sensitizer with low oxygen bearing value, with a fuel type… Read More »

Process for preparing powdered industrial explosive

Application Number: 00126110Application Date: 2000.08.19Publication Number: 1280974Publication Date: 2001.01.24Priority Information: International: C06B21/00;C06B23/00;C06B31/30Applicant(s) Name: Huawei Chemical Industry Co Ltd, Xingning CityAddress: Inventor(s) Name: Zhang Zhenxin;Yang Xinlin;Ming JingguPatent Agency Code: 00000Patent Agent: Abstract A powdered industrial explosive without TNT component is prepared from ammonium nitrate, wood powder, rosin, composite oil phase, additive and modified reducer. Its advantages… Read More »

Safety fireworks material without explosive and gunpowder

Application Number: 00109081Application Date: 2000.06.06Publication Number: 1275555Publication Date: 2000.12.06Priority Information: International: C06B29/00;C06B29/02Applicant(s) Name: Huang ShengxianAddress: Inventor(s) Name: Huang ShengxianPatent Agency Code: 11221Patent Agent: wei dianshenAbstract A safety fireworks powder is formed from three groups of chemical raw materials of A, B and C, in which group A includes potasisum hyperchlorate, hydrogen potasium terephathalate, potassium permanganate… Read More »

Synergistic exploding agent for agricultural crops, fruit tree and forest and its explosive cultivation method

Application Number: 00104602Application Date: 2000.03.15Publication Number: 1313267Publication Date: 2001.09.19Priority Information: International: A01B79/02;C06B23/00;C06B31/28Applicant(s) Name: Yongan Chemical Plant, FujianAddress: Inventor(s) Name: Chen Xiecheng;Ke Helong;Chen XizhenPatent Agency Code: 35202Patent Agent: zhang gengxiangAbstract A synergistic explosive suitable for agriculture, fruit trees and forestry is prepared from ammonium nitrate explosive and buffering agent compatible with said explosive and benefiting growth… Read More »

Gun explosive, gun salute using said gun explosive and using method of said gun salute

Application Number: 00103964Application Date: 2000.03.17Publication Number: 1314579Publication Date: 2001.09.26Priority Information: International: F42B4/02Applicant(s) Name: Song YouquanAddress: Inventor(s) Name: Song YouquanPatent Agency Code: 23118Patent Agent: chen xiaoguangAbstract The gun salute adopts gun explosive comprising gasoline, aluminium powder in the amount of 3-10 wt% of gasoline and proper amount of inflammable gas. The gun salute consists of gun… Read More »

Explosive force driven erecting machine

Application Number: 00101188Application Date: 2000.01.28Publication Number: 1262984Publication Date: 2000.08.16Priority Information: 1999/2/9 DE 19905216.6International: B25C1/14Applicant(s) Name: Hilti AGAddress: Inventor(s) Name: Emig GehandPatent Agency Code: 11038Patent Agent: zheng xiuzheAbstract An explosive powder-actuated setting tool including a guide cylinder (1) having an inner bore (2); a drive piston (3) axially displaceable in the inner core (2); a cartridge… Read More »