Method for disposal of industrial wastes专利检索-工业废弃物废物处理与管理专利检索查询-专利查询网

Method for disposal of industrial wastes

阅读：461发布：2023-04-02

专利汇可以提供Method for disposal of industrial wastes专利检索，专利查询，专利分析的服务。并且This invention is to convert industrial wastes such as sludges, deposits and cyanides, which cause environmental pollution, to innoxious solid blocks by incorporating a coagulant into such industrial waste, kneading the mixture, press-shaping the kneaded mixture, sealing the outer periphery of the shaped article by means of concrete coating or the like, and aging and solidifying the sealed block, and to utilize the resulting innoxious solid blocks for reclamation, construction and the like. Further, when such sealed solid blocks are discarded in the sea, no environmental pollution is brought about.，下面是Method for disposal of industrial wastes专利的具体信息内容。

权利要求

1. A METHOD FOR DISPOSAL OF INDUSTRIAL WASTES WHICH COMPRISES THE STEPS OF INCORPORATING A COAGULANT INTO THE STARTING WASTE, KNEADING THE MIXTURE, PRESS-SHAPING THE RESULTING KNEADED MIXTURE, SEALING THE RESULTING SHAPED ARTICLE WITH A CEMENT MATERIAL, AND AGING AND SOLIDIFYING THE SEALED, SHAPED ARTICLE.

2. A method for disposal of industrial wastes according to claim 1 wherein a molding frame is used at the sealing step.

3. A method for disposal of industrial wastes according to claim 1 wherein a preformed concrete case is used at the sealing step.

4. A method for disposal of industrial wastes according to claim 1 wherein the starting waste is a harmful substance such as a sludge, a deposit or a cyanide-containing material.

5. A method for disposal of industrial wastes according to claim 1 wherein at the sealing step hanging rings are mounted on the shaped article forwarded to the sealing step.

6. A method for disposal of industrial wastes which comprises the steps of incorporating a coagulant into the starting waste, kneading the resulting mixture, press-shaping the resulting kneaded mixture, wrapping the resulting shaped article, sealing the resulting wrapped article with a cement material, and aging and solidifying the sealed, wrapped article.

7. A method for disposal of industrial wastes according to claim 6 wherein the wrapping step includes applying a wire net to the outer periphery of the press-shaped article.

8. A method for disposal of industrial wastes according to claim 6 wherein the wrapping step includes applying a synthetic resin sheet to the outer periphery of the press-shaped article.

9. A method for disposal of industrial wastes according to claim 6 wherein the wrapping step includes applying a metallic sheet to the outer periphery of the press-shaped article.

10. A method for disposal of industrial wastes according to claim 6 wherein the wrapping step includes appLying a wire net reinforced with a synthetic resin to the outer periphery of the press-shaped article.

11. A method for disposal of industrial wastes which comprises the steps of incorporating a coagulant into the starting waste, kneading the resulting mixture, press-shaping the resulting kneaded mixture, wrapping the resulting shaped article, press-shaping secondarily the resulting shaped article, sealing the resulting wrapped and press-shaped article with a cement material, and aging and solidifying the sealed article.

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