KR940002185A - Method of manufacturing cement - Google Patents

Method of manufacturing cement Download PDF

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Publication number
KR940002185A
KR940002185A KR1019920012913A KR920012913A KR940002185A KR 940002185 A KR940002185 A KR 940002185A KR 1019920012913 A KR1019920012913 A KR 1019920012913A KR 920012913 A KR920012913 A KR 920012913A KR 940002185 A KR940002185 A KR 940002185A
Authority
KR
South Korea
Prior art keywords
cement
firing
clinker
present
energy
Prior art date
Application number
KR1019920012913A
Other languages
Korean (ko)
Inventor
김윤호
김인태
이창봉
Original Assignee
서정욱
한국과학기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 서정욱, 한국과학기술연구원 filed Critical 서정욱
Priority to KR1019920012913A priority Critical patent/KR940002185A/en
Publication of KR940002185A publication Critical patent/KR940002185A/en

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

본 발명은 포틀랜드 시멘트의 제조방법에 관한 것으로, 특히 시멘트 클링커의 소성에너지를 절감할 수 있는 시멘트의 제조방법에 관한 것이다.The present invention relates to a method for producing portland cement, and more particularly to a method for producing cement that can reduce the firing energy of cement clinker.

본 발명은 일반적인 시멘트 원료조성에 석고와 헝석의 조합으로된 첨가제를 소량첨가하여 이같은 첨가제에 의해 클링커 소성시간의 단축이나 소성온도의 저하가 이루어지도록 한 것이다.The present invention is to add a small amount of additives of a combination of gypsum and mudstone to the general cement raw material composition to shorten the clinker firing time or to lower the firing temperature by such additives.

이같은 본 발명의 시멘트 제조방법은 많은 에너지를 필요로 하는 클링커 소성공정의 소성시간을 단축하거나 소성온도를 저하함에 따라 에너지의 절감이 이루어져 결과적으로는 시멘트 제조비용을 낮출 수 있는 효과가 있다.Such a cement manufacturing method of the present invention has the effect of reducing energy by reducing the firing time of the clinker firing process that requires a lot of energy or lowering the firing temperature, and consequently, the cement manufacturing cost can be lowered.

Description

시멘트의 제조방법Method of manufacturing cement

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

일반적인 시멘트 원료조성을 배합하여 분쇄한 후 소성하여 시멘트 클링커를 얻는 시멘트의 제조방법에 있어서, 시멘트 원료조성에 석고와 형석의 혼합물로 이루어진 첨가제를 0.5-10wt.% 첨가함을 특징으로 하는 시멘트의 제조방법.In the cement manufacturing method of mixing and pulverizing a general cement raw material composition and then firing to obtain a cement clinker, a cement manufacturing method characterized by adding 0.5-10wt.% Of an additive consisting of a mixture of gypsum and fluorspar to the cement raw material composition . 제1항에 있어서, 첨가제는 무게비로 석고 50-100%이고 형석 0-50%(단, 석고+형석=100%)의 조성인 것을 특징으로 하는 시멘트의 제조방법.The method of claim 1, wherein the additive is gypsum 50-100% by weight and fluorspar 0-50% (but gypsum + fluorspar = 100%). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920012913A 1992-07-20 1992-07-20 Method of manufacturing cement KR940002185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920012913A KR940002185A (en) 1992-07-20 1992-07-20 Method of manufacturing cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920012913A KR940002185A (en) 1992-07-20 1992-07-20 Method of manufacturing cement

Publications (1)

Publication Number Publication Date
KR940002185A true KR940002185A (en) 1994-02-16

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ID=67147118

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920012913A KR940002185A (en) 1992-07-20 1992-07-20 Method of manufacturing cement

Country Status (1)

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KR (1) KR940002185A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200066997A (en) * 2018-12-03 2020-06-11 주식회사 엘지화학 Method and apparatus for preparing polyphenylene sulfide
KR20200075303A (en) * 2018-12-18 2020-06-26 주식회사 엘지화학 Method and apparatus for preparing polyphenyl sulfide
KR20210017411A (en) * 2019-08-08 2021-02-17 주식회사 엘지화학 Method for preparing polyphenylene sulfide and apparatus for preparing polyphenylene sulfide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200066997A (en) * 2018-12-03 2020-06-11 주식회사 엘지화학 Method and apparatus for preparing polyphenylene sulfide
KR20200075303A (en) * 2018-12-18 2020-06-26 주식회사 엘지화학 Method and apparatus for preparing polyphenyl sulfide
KR20210017411A (en) * 2019-08-08 2021-02-17 주식회사 엘지화학 Method for preparing polyphenylene sulfide and apparatus for preparing polyphenylene sulfide

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