Tag Archives: reclaiming

Process for reclaiming ammonia-contained sewage

Application Number: 00110589Application Date: 2000.06.28Publication Number: 1331053Publication Date: 2002.01.16Priority Information: International: C02F9/04Applicant(s) Name: Chinese Petro-Chemical Group CoAddress: Inventor(s) Name: Guo Hongshan;Han Jianhua;Lin DaquanPatent Agency Code: 21102Patent Agent: li weiAbstract A process for treating and recovering the ammonia/ammonium contained waste water generated in preparing catalyst includes reverse-osmosis concentration of the said waste with low ammonia content,… Read More »

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 »

Solidifying process for reclaiming garbage

Application Number: 00111026Application Date: 2000.04.22Publication Number: 1320490Publication Date: 2001.11.07Priority Information: International: B09B3/00;B28B1/00Applicant(s) Name: Zhang FoxiAddress: Inventor(s) Name: Zhang FoxiPatent Agency Code: 34102Patent Agent: zhang zhongAbstract A solidifying process for reclaiming garbage includes pretreating garbage, mixing it with the solidifying agent prepared from aluminosulate, calcium chloride, oxalic acid, sodium nitrite and water, stirring, moulding, demoulding and… Read More »

Process and equipment for reclaiming waste water from steam-electric power plant

Application Number: 00114670Application Date: 2000.06.29Publication Number: 1276349Publication Date: 2000.12.13Priority Information: International: B01D21/01;C02F1/56Applicant(s) Name: Li QianlongAddress: Inventor(s) Name: Li Qianlong;Mi JianfengPatent Agency Code: 41102Patent Agent: nie mengminAbstract A process for reclaiming the sewage from steam-electric power plant includes such steps as adding flocculant into sewage pipeline, adding polyacrylamide into inlet of reaction pool and separating the… Read More »

Waste reclaiming system without generation of dioxides

Application Number: 00115737Application Date: 2000.05.16Publication Number: 1273886Publication Date: 2000.11.22Priority Information: International: B09B3/00Applicant(s) Name: Zhang SongyiAddress: Inventor(s) Name: Zhang SongyiPatent Agency Code: 31213Patent Agent: zhong chengxuanAbstract A waste reclaiming system without generation of dioxides is composed of heat source, heat exchanger linked to heat source, free air inlet on heat exchanger, thermally exchanged free air outlet,… Read More »

Process for reclaiming waste polyurethane foam

Application Number: 00117336Application Date: 2000.08.17Publication Number: 1309144Publication Date: 2001.08.22Priority Information: International: C08J11/04Applicant(s) Name: Fuzeng Foam Plastics Co., Ltd. DongguanAddress: Inventor(s) Name: Gao JinyanPatent Agency Code: 44215Patent Agent: wu xinxiangAbstract A process for reclaiming the waste foamed polyurethane includes such steps as pulverizing, adding stannous octoate (T-9), toluene diisocyanate (TB1) and polypropylene glycol (PPG), mixing and… Read More »

Plastic pipe blank heating, drawing, blowing, variable-pitch reclaiming conveyer mechanism

Application Number: 00117786Application Date: 2000.06.20Publication Number: 1328907Publication Date: 2002.01.02Priority Information: International: B29C31/08;B65G47/06Applicant(s) Name: Yu JieAddress: Inventor(s) Name: Yu JiePatent Agency Code: 33100Patent Agent: chen xiangqunAbstract The present invention relates to a plastic pipe blank heating, pull-blowing, spacing-changing and conveying mechanism, it possesses a group of clamp seats driven by conveyer, and the head portion of… Read More »

Process for reclaiming waste bridged plastics

Application Number: 00123570Application Date: 2000.08.22Publication Number: 1338365Publication Date: 2002.03.06Priority Information: International: B29B9/06;B29B17/00Applicant(s) Name: Lianghao Science and Technology Enterprise Co LtdAddress: Inventor(s) Name: Zhou FangruPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract A process for reclaiming the waste bridged plastics includes such steps as breaking, extruding out, cutting by air cooled cutting die to obtain fine particles,… Read More »

Method for reclaiming and pelleting waste plastic

Application Number: 00123644Application Date: 2000.08.28Publication Number: 1339351Publication Date: 2002.03.13Priority Information: International: B29B9/06;B29B17/00Applicant(s) Name: Pengyuan Environment Engineering Co., Ltd., BeijingAddress: Inventor(s) Name: Zhao TiewangPatent Agency Code: 00000Patent Agent: Abstract The waste plastic reclaiming and pelleting process incldues washing inside one roller washing machine with detergent; pulverizing in a pulverizer; conveying via a spiral conveyer to washing… Read More »

Process for reclaiming neutral ammonium sulfite liquor to produce more lignin products

Application Number: 00124912Application Date: 2000.09.25Publication Number: 1309207Publication Date: 2001.08.22Priority Information: International: D21C11/02Applicant(s) Name: Sun LianchaoAddress: Inventor(s) Name: Sun Lianchao;Xu WeiPatent Agency Code: 00000Patent Agent: Abstract A process for reclaiming neutral ammonium sulfide liquor to produce multiple lignin products includes squeezing the black liquor after digestion to separate more than 90% of waste liquor, filtering, evaporating… Read More »

Process for reclaiming and clarifying sewage after bathing

Application Number: 00109415Application Date: 2000.06.23Publication Number: 1273947Publication Date: 2000.11.22Priority Information: International: C02F9/04Applicant(s) Name: Xinli Environment Protection Equipment Sale Co., Ltd., tanggu District, TianjinAddress: Inventor(s) Name: Zhang Yingying;Zhou Jing;Hong GuangqianPatent Agency Code: 12112Patent Agent: liu shuyuanAbstract A process for treating and clarifying the sewage after bathing in order to use it cyclically features use of non-biochemical… Read More »

Process and system for reclaiming polystyrene

Application Number: 00108071Application Date: 2000.06.12Publication Number: 1328077Publication Date: 2001.12.26Priority Information: International: C08J11/18Applicant(s) Name: Zheng ShaosiAddress: Inventor(s) Name: Zheng Shaosi;Liu DonghanPatent Agency Code: 12203Patent Agent: zheng yongkangAbstract A process for reclaiming polystyrene (PS) includes such steps as mincing waste PS, adding solvent, stirring, filtering, heating, recovering evaporated solvent, and generating soft PS material. Its system is… Read More »

Process for reclaiming and regenerating foamed plastics

Application Number: 00105452Application Date: 2000.04.05Publication Number: 1316454Publication Date: 2001.10.10Priority Information: International: C08J11/08Applicant(s) Name: Zheng BichunAddress: Inventor(s) Name: Zheng BichunPatent Agency Code: 12203Patent Agent: zheng yongkangAbstract A process for reclaiming foamed plastics incldues such steps as dissolving the foamed plastics in solvlent, centrifugally separating deposit from solution, adding distilling agent to the solution, distilling to obtain… Read More »

Process for treating and reclaiming waste liquid of molasses alcohol

Application Number: 00104563Application Date: 2000.03.22Publication Number: 1289531Publication Date: 2001.04.04Priority Information: International: A01G1/04;C02F3/34;C05F5/00;C05G1/00Applicant(s) Name: Meng GuanhuaiAddress: Inventor(s) Name: Meng GuanhuaiPatent Agency Code: 45102Patent Agent: huang weishiAbstract A process for treating and reclaiming the waste liquid of molasses alcohol to reduce environmental pollution includes such step as mixing the sugarcane pitch with said waste liquid in ratio… Read More »