发明名称 |
ECO-FRIENDLY ARTIFICIAL FISH REEF |
摘要 |
PURPOSE: An eco-friendly artificial fish reef is provided to purify sea water and improve inhabitation environment of fish through absorption of floating impurities and bacteria. CONSTITUTION: The eco-friendly artificial fish reef is manufactured by pulverizing a mixture of 35 to 55 weight percent of vermiculite, 25 to 35 weight percent of pearlite, and 25 to 35 weight percent of feldspar, sorting the pulverized mixture having a particle size of 0.2 to 0.3mm, expanding the sorted mixture by heating them at a temperature of 800 to 1200deg.C in a condition of 2 to 5deg.C/min, and adding 5 to 10 weight percent of a coupling agent into the expanded mixture before pressing them.
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申请公布号 |
KR20030054117(A) |
申请公布日期 |
2003.07.02 |
申请号 |
KR20010084227 |
申请日期 |
2001.12.24 |
申请人 |
LEE, MYUNG HEE |
发明人 |
CHOI, SEUNG HUI;JUN, YONG JIN;LEE, MYUNG HEE;SEO, DONG SEOK;YOO, SEONG SIK |
分类号 |
A01K61/00;(IPC1-7):A01K61/00 |
主分类号 |
A01K61/00 |
代理机构 |
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