发明名称 |
DISPERSANT FOR AQUEOUS COAL SLURRY |
摘要 |
A dispersant for forming an aqueous slurry of coal powder having a good flowability, which comprises as the active ingredient at least one member selected from sulfonation products of polycyclic aromatic compounds which may have a hydrocarbon group as a substituent, salts thereof and formaldehyde condensates thereof. |
申请公布号 |
AU6012680(A) |
申请公布日期 |
1981.01.29 |
申请号 |
AU19800060126 |
申请日期 |
1980.07.04 |
申请人 |
KAO SOAP CO. LTD. |
发明人 |
M. YAMAMURA;N. MORIYAMA;S.I. WATANABE |
分类号 |
C10L1/00;B01F17/00;B01F17/12;B01F17/52;C10L1/32;C10L10/18 |
主分类号 |
C10L1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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