发明名称 |
Apparatus and method for loading particulate material into vertical tubes |
摘要 |
An apparatus and method for loading particulate material in a vertical tube comprising at least one impact-absorbing module, a central axis and a sustaining wire to position the apparatus suspended in the interior of the tube in such a way as to allow loading and uniform distribution of all the material loaded in the tube and the method of loading that uses the apparatus is also described. |
申请公布号 |
US8182758(B2) |
申请公布日期 |
2012.05.22 |
申请号 |
US20090423264 |
申请日期 |
2009.04.14 |
申请人 |
OLIVEIRA FRANCISCO DE ASSIS;MATRICIANO RICARDO LOPES;PETROLEO BRASILEIRO S.A.-PETROBRAS |
发明人 |
OLIVEIRA FRANCISCO DE ASSIS;MATRICIANO RICARDO LOPES |
分类号 |
B01J8/08;B01D50/00;B01D53/34;B01J8/02;B01J19/00;B01J35/02;B66C17/08 |
主分类号 |
B01J8/08 |
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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