6.6 Coalescing bed-type oily water separators The coalesce is capable of forming oil globules up to l2 mm diameter and the heavier fuel oils usually form long 'stalagmites' which grow to a considerable size before they are released. Because of the 1ow velocities employed the collected oil can flow past the water screen without becoming re-entrained and carried through into the outlet

First set to operation Before putting into operation for the first time check that: All connecting pipes and flanges specially on the suction side, are completely tight

A leaking oil tanker split in two and sank Tuesday off Spain's northwestern coast, spewing thousands of tonnes of fuel oil into the sea and adding to a growing environmental disaster along one of Europe's most picturesque and wildlife-rich coasts. The two halves of the 26-year-old single-skinned vessel went down in deep

Since 15th September 2002, one of ITOPF's technical team has been working with the South African authorities to deal with pollution issues arising from the grounding of the ro-ro vessel, JOLLY RUBINO (29,119 GT, 1978 built, Italian flag) . Our role has been to provide technical advice to all parties involved with the pollution response, and has involved regular overflights and shoreline inspections, as well as meetings with all the relevant parties

船用泵概述-泵在船上的功用 用来输送液体的一种机械。约36～50台泵/船 液体机械能有位能、动能和压力能三种形式， 它们之间可以相互转换。 机械能量较低的液体是不可能自发地到达机械 能量较高的位置，况且液体在管路中流动还要克 服管路阻力而损失一部分能量

应能轻便灵敏地操纵控制阀或油泵的变量机构，以实现起货机的换向和调速。 根据传动方式的不同，液压起货机的操纵机构可分:

在各种液压起货机中，回转式起货机的液压系统比较复杂， 因此，下面就选择较具典型意义的回转式起货机的液压系统加以说明。有关的技术数据请参阅说明书

一、系缆设备主要由系缆索、带缆桩、导缆孔(或导缆钳)、绞缆机以及绳车、碰垫等所组成。 二、利用绞缆机收绞缆索，可使船舶系靠。 三、在船首，系缆卷筒和锚机用同一动力，用离合器啮合或脱开

一、制冷循环分析和计算，常用压焓图和温熵图 二、船用压缩式制冷装置大都使用中、高温制冷剂 三、高温制冷剂 标准沸点t。>0℃的制冷剂属

一、设在厨房附近，尽可能远离机舱，以减少热量渗入 二、 航线较长的大、中型海船大多分设鱼、肉、蔬菜、乳蛋和干货(饮料、粮食)等库。 三、 航线较短的船舶，至少也分设高温库和低温库