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무연탄재를 이용한 원적외선 방사체의 제조방법Method for manufacturing far-infrared radiator using anthracite coal
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
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무연탄재를 분쇄기로 분쇄한후 평균중심 입경 1~1000㎛로한 무연탄재 분말을 1000~1350˚C로 소성하여 되는 무연탄재를 이용한 원적외선 방사체의 제조방법.A method for producing a far-infrared radiator using anthracite coal, which is obtained by pulverizing anthracite coal with a mill and then firing the anthracite coal powder having an average center diameter of 1 to 1000 μm at 1000 to 1350 ° C.제1항에 있어서, 무연탄재분말에 소결제 금소분말 및 세라믹 3~5%를 첨가하여 혼합분말을 만들고 이 혼합분말을 1000~1350˚C로 소성하여 되는 무연탄재를 이용한 원적외선 방사체의 제조방법.The method of manufacturing a far-infrared radiator using anthracite coal material according to claim 1, wherein an anthracite coal powder is added to the sintering agent powder and 3 to 5% of ceramic to make a mixed powder, and the mixed powder is calcined at 1000 to 1350 ° C.제1항에 있어서, 무연탄재 분말에 목분 및 왕겨분 5~10%를 첨가하여 혼합분말을 만들고 이 혼합분말을 1000~1350˚C로 소성하여 되는 무연탄재를 이용한 원적외선 방사체의 제조방법.The method of claim 1, wherein 5 to 10% of wood powder and chaff powder are added to the anthracite powder to make a mixed powder, and the mixed powder is fired at 1000 to 1350 ° C.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910002923A1991-02-221991-02-22
Method for manufacturing far-infrared radiator using anthracite coal
KR920016375A
(en)