发明名称 |
CARBON BLACK, METHOD FOR THE PRODUCTION OF CARBON BLACK OR OTHER FLAME AEROSOLS, AND DEVICE FOR CARRYING OUT SAID METHOD |
摘要 |
<p>A method for producing carbon black or other flame aerosols, comprising the following steps: the heat is removed from the flame by dissipation and/or radiation; a thin gas boundary layer is formed; the flow formed by the flame and the gas boundary layer is accelerated or expanded; the obtained aerosol is withdrawn; and the cooling surface is cleaned. The invention further relates to a device for carrying out such a method and a black carbon having a maximum pH value of 6.0, a maximum ignition residue of 0.1 percent, and a maximum 5 mum screening refuse of 200 ppm. The inventive black carbon can be used in rubber, plastic, bitumen, concrete, and other construction materials.</p> |
申请公布号 |
EP1660594(B8) |
申请公布日期 |
2014.11.12 |
申请号 |
EP20040764417 |
申请日期 |
2004.08.24 |
申请人 |
ORION ENGINEERED CARBONS GMBH;RIEBEL, ULRICH |
发明人 |
RIEBEL, ULRICH;KATZER, MATTHIAS;KRAUSS, KAI;KARL, ALFONS;BEHNISCH, JÜRGEN |
分类号 |
C09C1/52;C09C1/48;C09C1/50;F23D14/22;F23D99/00 |
主分类号 |
C09C1/52 |
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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