Tag Archives: wastes

Process for reclaiming wastes in situ of drilling well on land

Application Number: 00110635Application Date: 2000.07.05Publication Number: 1280957Publication Date: 2001.01.24Priority Information: International: B09B3/00;C02F1/40;C02F11/12Applicant(s) Name: Zhang FuyanAddress: Inventor(s) Name: Zhang FuyanPatent Agency Code: 21106Patent Agent: wu shihuaAbstract A process for in-situ reclaiming three wastes of drilling well on land includes such steps as collecting the sawage, drilling liquid and rock debris into separator, slurry recovery tank, cement… Read More »

Method for producing colliery wastes brick

Application Number: 00110917Application Date: 2000.02.29Publication Number: 1311087Publication Date: 2001.09.05Priority Information: International: B09B3/00;B28B3/00Applicant(s) Name: Liu XiaoshengAddress: Inventor(s) Name: Liu Xiaosheng;Wang YujunPatent Agency Code: 37100Patent Agent: jiang mengAbstract This invention provides a making method of gangue brick, which is to pulverize gangue; in the pulverized material, the granularity of 50-60 mesh fine powder occupies over 60% and… Read More »

Microwave machine for innocuous treatment of medical wastes

Application Number: 00113455Application Date: 2000.05.26Publication Number: 1325768Publication Date: 2001.12.12Priority Information: International: A61L11/00;B09B3/00Applicant(s) Name: Song LinAddress: Inventor(s) Name: Song LinPatent Agency Code: 43008Patent Agent: zhao hongAbstract A microwave machine for innocuous treatment of medical wastes is composed of lifter, crusher for pretreating said wastes, microwave reactor, cooling chamber, discharger, waveguide tube, microwave source and machine frame.… Read More »

Ecological cement prepared from industrial and city wastes

Application Number: 00114925Application Date: 2000.03.15Publication Number: 1313256Publication Date: 2001.09.19Priority Information: International: C04B7/24Applicant(s) Name: Shanghai Cement MillAddress: Inventor(s) Name: Yang Weidong;Ma Yong;Yu WeihuaPatent Agency Code: 00000Patent Agent: Abstract A process for preparing cement, especially the slag-silicate cement No.425 and ordinary silicate cement No.525, from city and industry waste is disclosed. Its advantages include less investment, low… Read More »

Artificial board made of wastes (as basic material) from paper mill

Application Number: 00117378Application Date: 2000.09.01Publication Number: 1340410Publication Date: 2002.03.20Priority Information: International: B27D1/04Applicant(s) Name: Hong ShangbinAddress: Inventor(s) Name: Hong Shangbin;Zhang Hanbiao;Lin RinanPatent Agency Code: 44215Patent Agent: zhang mengAbstract An artificial board is made up of the mud-state waste of paper mill and the fibrous material as auxiliaries through hot pressing. Its advantages include low cost, environment… Read More »

Glass-like body solidifying material for treating radioactive wastes and solidifying method

Application Number: 00105281Application Date: 2000.04.07Publication Number: 1266268Publication Date: 2000.09.13Priority Information: International: G21F9/16Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Li Yongde;Xu ShengliPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract The present invention belongs to the field of radioactive waste treatment technology, and is characterized by that it adopts active powder body material made up by combining several organic… Read More »