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Experimental study of thickening effectiveness of two herders for in-situ burning of crude oils on water

机译：两名牧民对水原型燃烧的增厚效能的实验研究

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The thickening effectiveness of two commercially available herding agents (OP40 and TS6535) was investigated parametrically in small-scale laboratory experiments with two different crude oils (ANS - Alaska North Slope and Grane). Both fresh and emulsified in cold water conditions were used in order to provide further information for in-situ burning operations in an Arctic context. Two application procedures for the herder, as well as variations in the duration of the tests, were other variations in the study. Both herding agents demonstrated the ability to obtain the minimum oil slick thickness (1-5 mm) required for successful in-situ burning. OP40 was more efficient for short periods than TS6535, whereas TS6535 remained active for long periods (up to 400 h). Both herders were more efficient in pre-spill application than post-spill application of the herder. The herder monolayer was not affected during burning and was still active once the burning ceased. Nonetheless, some contradictory results were found over a range of parameters, but are still in line with previously reported findings. Further systematic studies study based on physical/chemical characteristics of the oils and herders are required to fully establish the physical dependencies.
机译：参数化在具有两种不同的原油（ANS - 阿拉斯加北坡和GRANE）的小规模实验室实验中调节两种市售掠夺者（OP40和TS6535）的增厚效果。使用在冷水条件下新鲜和乳化，以便在北极语境中提供进一步的燃烧操作的进一步信息。牧民的两种申请程序以及测试期间的变化，是研究的其他变化。爬口代理商都证明了能够获得成功燃烧所需的最小油烟厚度（1-5毫米）。 OP40比TS6535短的短时间更高，而TS6535长期仍然有效（最多400小时）。两名牧民在溢出应用中比泄漏后的夹持式施用更有效。在燃烧过程中，牧民单层没有受到影响，一旦燃烧停止，仍然活跃。尽管如此，在一系列参数中发现了一些矛盾的结果，但仍然与先前报道的结果一致。需要进一步的系统研究基于石油和牧民的物理/化学特征进行完全建立物理依赖性。

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