홈 > Term: quebracho
quebracho
Aqueous extract of a bark of quebracho tree; contains up to 65% tannin. Used in frothflotation as depressant for oxidized minerals.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
