A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PRODUCING GRANULE
To granulate powders of inorganic or organic materials in a dry manner without using a binder.SOLUTION: A method for producing granules includes the steps of: crushing ceramics or plastic to produce powder; pouring the powder into a container that is easily triboelectrically charged with the powder, and oscillating and rotating the powder; and aggregating the charged powder to form granules in a dry manner. The particle size of the granules is controlled by promoting cohesive force by electrostatic force without using a binder.SELECTED DRAWING: Figure 1
【課題】無機材料や有機材料の粉末を、バインダを使用せずに乾式で造粒する。【解決手段】粒状体の製造方法は、セラミックス又はプラスチックを粉砕して粉末を生成する工程と、前記粉末と摩擦帯電しやすい容器に前記粉末を投入して揺動回転させる工程と、帯電した前記粉末を凝集させて粒状体を乾式で造粒する工程と、を有し、前記粒状体は、バインダを使用せずに静電気力で凝集力を促進させることによって粒径が制御される、ことを特徴とする。【選択図】図１
METHOD FOR PRODUCING GRANULE
To granulate powders of inorganic or organic materials in a dry manner without using a binder.SOLUTION: A method for producing granules includes the steps of: crushing ceramics or plastic to produce powder; pouring the powder into a container that is easily triboelectrically charged with the powder, and oscillating and rotating the powder; and aggregating the charged powder to form granules in a dry manner. The particle size of the granules is controlled by promoting cohesive force by electrostatic force without using a binder.SELECTED DRAWING: Figure 1
【課題】無機材料や有機材料の粉末を、バインダを使用せずに乾式で造粒する。【解決手段】粒状体の製造方法は、セラミックス又はプラスチックを粉砕して粉末を生成する工程と、前記粉末と摩擦帯電しやすい容器に前記粉末を投入して揺動回転させる工程と、帯電した前記粉末を凝集させて粒状体を乾式で造粒する工程と、を有し、前記粒状体は、バインダを使用せずに静電気力で凝集力を促進させることによって粒径が制御される、ことを特徴とする。【選択図】図１
METHOD FOR PRODUCING GRANULE
粒状体の製造方法
TADENUMA KATSUYOSHI (author) / NATORI YURI (author) / IKEMOTO NORIHIRO (author) / YONEHARA KAZUO (author)
2021-03-01
Patent
Electronic Resource
Japanese
COAL ASH GRANULE AND METHOD FOR PRODUCING COAL ASH GRANULE
| European Patent Office | 2018
METHOD FOR PRODUCING COAL ASH GRANULE, AND THE COAL ASH GRANULE
| European Patent Office | 2017