发明名称 |
System for feeding solid materials to a pressurized pipeline |
摘要 |
<p>The invention concerns pellets of resazurin comprising:
(a) from 1 to 40 weight percent resazurin;
(b) from 0 to 30 weight percent anhydrous sodium sulfate;
(c) from 15 to 60 weight percent 1-hydroxyethylidene biphosphonate, tetrasodium salt; and
(d) from 0.0 to 4.0 weight percent stearate,
and the use of these pellets in a system of equipment for allowing addition of solid materials to a pressurized pipeline.</p> |
申请公布号 |
EP2446955(A1) |
申请公布日期 |
2012.05.02 |
申请号 |
EP20120152709 |
申请日期 |
2004.09.21 |
申请人 |
NALCO COMPANY |
发明人 |
ADAMS, ROBERT R;BANKS, RODNEY H;CHATTORAJ, MITA;SCHWARTZ, JOE L |
分类号 |
B01F1/00;B01L99/00;G05D11/02 |
主分类号 |
B01F1/00 |
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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