发明名称 |
LEMPENGAN BERGELOMBANG UNTUK KEMASAN BERGELOMBANG MENYILANG DAN APLIKASINYA PADA KOLOM-KOLOM DISTILASI DI ATAS PAPAN |
摘要 |
This corrugated strip comprises on its lower edge, in front view, at least one downwardly projecting motif (9) whose contour is such that, if alpham and alphaM designate the ends of the algebraic value of the angle that the tangent to the contour forms with the horizontal direction, thenwherein alpha0 designates a predetermined angle at least equal to 5°. The corrugated is particularly useful in air distillation columns on board floating oil platforms or barges. |
申请公布号 |
ID24884(A) |
申请公布日期 |
2000.08.31 |
申请号 |
ID20000000878D |
申请日期 |
1998.11.09 |
申请人 |
L AIR LIQUIDE, SOCIETE ANONYME POUR L ETUDE E.L.D.P.G.C. |
发明人 |
JEAN-YVES LEHMAN;ETIENNE WERLEN |
分类号 |
B01J19/32;F25J3/04;(IPC1-7):B01J19/32 |
主分类号 |
B01J19/32 |
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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