KR970010704A - Sintered fireproof shell using shellfish and its manufacturing method - Google Patents
Sintered fireproof shell using shellfish and its manufacturing method Download PDFInfo
- Publication number
- KR970010704A KR970010704A KR1019950025853A KR19950025853A KR970010704A KR 970010704 A KR970010704 A KR 970010704A KR 1019950025853 A KR1019950025853 A KR 1019950025853A KR 19950025853 A KR19950025853 A KR 19950025853A KR 970010704 A KR970010704 A KR 970010704A
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- shellfish
- sintered
- shell
- alumina
- Prior art date
Links
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- Processing Of Solid Wastes (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
본 발명은 굴 껍질 등의 패각류를 이용하여 제조된 소결용 내화갑 및 그 제조방법에 관한 것이다. 본 발명의 소결용 내화갑은 패각류 분말과 알루미나 분말을 포함하는 혼합 분말을 이용하여 제조되는데, 패각류 분말의 중량 백분율은 30% 내지 40%인 것이 바람직하다. 본 발명의 소결용 내화갑 제조 공정에는 패각류의 수세 단계, 건조 단계, 분말화 단계, 화소 단계, 알루미나 분말과의 혼합 단계, 성형 및 열처리 단계가 포함된다.The present invention relates to a sintered sake prepared by using shells such as oyster shells and a method for producing the same. Sintered fireproof pack of the present invention is prepared using a mixed powder containing shellfish powder and alumina powder, the weight percentage of shellfish powder is preferably 30% to 40%. The sintered refractory pack manufacturing process of the present invention includes the washing step of shellfish, drying step, powdering step, pixel step, mixing with alumina powder, forming and heat treatment step.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950025853A KR970010704A (en) | 1995-08-22 | 1995-08-22 | Sintered fireproof shell using shellfish and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950025853A KR970010704A (en) | 1995-08-22 | 1995-08-22 | Sintered fireproof shell using shellfish and its manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970010704A true KR970010704A (en) | 1997-03-27 |
Family
ID=66595381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950025853A KR970010704A (en) | 1995-08-22 | 1995-08-22 | Sintered fireproof shell using shellfish and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970010704A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100334654B1 (en) * | 1999-12-06 | 2002-04-27 | 박정수 | Admixure synthesizing method for construction materials by using oyster shell |
KR100362032B1 (en) * | 2001-05-07 | 2002-11-23 | 주식회사 코오롱 | A mixed yarn with fine denier having dope dyeing component |
KR100394604B1 (en) * | 2000-11-21 | 2003-08-27 | (주) 금영 | A filler manufacturing method for cement by using the shells of oysters and filler made thereby |
-
1995
- 1995-08-22 KR KR1019950025853A patent/KR970010704A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100334654B1 (en) * | 1999-12-06 | 2002-04-27 | 박정수 | Admixure synthesizing method for construction materials by using oyster shell |
KR100394604B1 (en) * | 2000-11-21 | 2003-08-27 | (주) 금영 | A filler manufacturing method for cement by using the shells of oysters and filler made thereby |
KR100362032B1 (en) * | 2001-05-07 | 2002-11-23 | 주식회사 코오롱 | A mixed yarn with fine denier having dope dyeing component |
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Legal Events
Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |