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    • 1. 发明专利
    • JPH05247918A
    • 1993-09-24
    • JP29338692
    • 1992-10-30
    • SCHIWEK HELMUT
    • SCHIWEK HELMUT
    • A62D3/00C02F1/28B01J20/28B09C1/00B63B35/32C02F1/68C02F101/32C03C25/14C03C25/32C03C25/40C09K3/32E02B15/04
    • PURPOSE: To rapidly recover oil by spraying a specified quantity of silicon and starch mixed together in a specified ratio on a flexible glasswool having a specified diameter to impart hydrophobicity and forming it before drying at a specified temperature to have a mat-shaped lattice with a specified density which can be cut off and further, separating the oil after having infiltrated the oil into the mat. CONSTITUTION: 7-10% of a mixture composed of 94-96% of silicon and 6-4% of starch is sprayed onto flexible glass wool strands 18 having a finess of 5-7 μm which is formed in a high temperature, to impart hydrophobicity. These glass wools 18 are superimposed to form a mat-shaped lattice and dried at 150 deg.C in a heating furnace device 20 to form cuttable glasswool lattice mat 21 with a density of 18-42 kg/m . Then, the mat is laid on a seawater surface or the like on which oil has spread to absorb the oil. Further, the oil infiltrated in the mat 21 is removed for reuse by the thermal decomposition or the combustion at 850 deg.C. In this way, in case of a tanker accident, it can be rapidly treated.
    • 7. 发明申请
    • OIL RETENTION BARRIER WITH ANTI-SPLASHING MEANS
    • 与ÜBERSCHWAPPSICHERUNG油栏
    • WO1997001004A1
    • 1997-01-09
    • PCT/DE1996001086
    • 1996-06-20
    • SCHIWEK, Helmut
    • E02B15/04
    • E02B15/08B63B35/32Y02A20/204Y10S210/924
    • An oil retention barrier (1) over which oil cannot splash over when the barrier is hauled in consists of several floating partial cells (8, 15, 16) and several smaller partial cells (7, 21) that are submerged in water, arranged and joined together in such a way that a flow channel (24) is created therebetween. For that purpose, one of the partial cells (15) is positioned in front of the other floating partial cells (8, 16) and joined to the floating partial cell (8) and to the submerged partial cell (9) by spacers (18, 23) that create said flow channel (24). The floating partial cells (8, 15, 16) are filled with waterproofed glass fibres or glass fibre mats, whereas the submerged partial cells (9, 21, 26) are filled with a non waterproofed material, in particular glass fibres. The flow channel (24) prevents banking-up pressure from building up in front of the barrier (1), so that the latter can be hauled in with practically no problems. The oil (4) cannot splash over the barrier nor flow underneath it.
    • 之一,该油状物(4)在获得(1)预防油阻挡层的势垒的晃动包括若干浮动部分的细胞(8,15,16)并进入浸入小部分细胞中的水(9,21),其被布置并连接在一起, 导致其间的冲洗通道(24)的目标。 这是由在浮动部分的细胞来完成的上游(8,16)的浮动连接到浮动局部细胞(8)和降低的局部细胞(9)通过间隔件(18,23)连接的部分单元(15),使得所提到的 得到冲洗通道(24)。 浮动部分的细胞(8,15,16)被装入疏水玻璃纤维或玻璃纤维垫,而淹没部分的细胞(图9,21,26)与非疏水性材料,即 尤其是玻璃纤维被馈送。 通过有选择地预先确定的冲洗通道(24)不能背压屏障(1)的形式之前,使之能够得到准问题。 将油状物(4)不能溢出并且还油屏障下无法穿透。