| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 가을 (10/31 ~ 11/02, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
22권 2호 |
| 발표분야 |
환경.에너지_포스터 |
| 제목 |
Changes of Surface Tension and Mechanical Properties of Calcite Originated from Gypsum Process |
| 초록 |
The object calcite obtained by the reaction between gypsum which was originated from mercedes process for the purpose of desulfurization of flue gas in fire plant and ammonium carbonate in the aqueous medium. The surface functionalities of calcite powder was modified with aliphatic acids using direct blending and mechano-chemical mixing methods in the media of aqueous and organic solvent. Several materials were used as modifiers for the purpose of positively increased hydrophobicity and advanced functionality of calcium carbonate surface. The changed surface characteristic properties of calcite represented enhanced functionality demand for as fillers of raw polymer materials. |
| 저자 |
전치완, 채수천, 이승우, 조환주, 안지환
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| 소속 |
한국지질자원(연) |
| 키워드 |
calcite; surface tention; mercedes process
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| E-Mail |
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