发明名称 |
APPARATUS FOR FIXING QUARTZ TUBE IN MINERAL ACID CONN CENTRATING DEVICE |
摘要 |
The evaporating tubes of an acid concentrating system are positioned within a double-walled tube unit which directs heating gases over the tube and are supported at their lower ends on a spherical bearing surface which permits relative movement of the components without inducing unacceptable stress levels. |
申请公布号 |
JPS5527893(A) |
申请公布日期 |
1980.02.28 |
申请号 |
JP19790076233 |
申请日期 |
1979.06.15 |
申请人 |
BOFORS AB |
发明人 |
HANSU BUROBERUKU;RARUSU DOUREN |
分类号 |
B01D1/22;B01D1/06;C01B17/88;C01B17/90 |
主分类号 |
B01D1/22 |
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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