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구공탄(九孔炭)용 연소통 시공방법Construction method of combustion cylinder for old ball coal
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
구공탄재를 분말로한 원료(85%)에 시멘트(10%) 석회(3%), 흑연(2%)를 구멍탄 연소통 틀에 매립하여 100kg/㎠-150kg/㎠으로 압축성형 하고 40℃-70℃로 가열한 후 건조시킴을 특징으로 하는 구멍탄재를 원료로한 연소통 시공방법.Cement (10%) lime (3%) and graphite (2%) are embedded in a hole-burning furnace frame in a raw material (85%) made of powder with a ball carbon. A method of constructing a combustion cylinder using a hole carbon material as a raw material, characterized by heating at 70 캜 and drying.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860007701A1986-09-111986-09-11
Construction method of combustion cylinder for old ball coal
KR880003848A
(en)