KR940002185A - Method of manufacturing cement - Google Patents
Method of manufacturing cement Download PDFInfo
- 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
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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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
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 |
Family
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)
Country | Link |
---|---|
KR (1) | KR940002185A (en) |
Cited By (3)
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 |
-
1992
- 1992-07-20 KR KR1019920012913A patent/KR940002185A/en not_active Application Discontinuation
Cited By (3)
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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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |