案例研究 - How do I improve oil recovery efficiency in a separator or interceptor?
背景:
Our customer operates an oil refinery with two bay API type seperators. These had skim pipes installed however these were inefficient and flooded in high rainfall and the customer neded to reduce operator headcount. The Vikoma T14 oil skimming systems replaced the skim pipes and as it is an automatic system with very little manual input, enabled a headcount reduction. Varying liquid levels were overcome with a floating system which typically collects 2000 tonnes per annum with less than 2% water content.
原料 - Oil/water stream, mainly from crude oil storage areas plus some process plant cleaning water.
分离器上油 - Product and crude, approx. 50个春秋国旅粘度.
分离器区域 -第1区.
问题 - Oil quantities very variable. The skim pipes flood during high rainfall, usually large liquid variations in the API separator as well as extremely high water content in the slops. Reduced operator availability.
摘要目的:
客户目标1: Continuous operation with minimal operator input.
反馈: Skimmer is operating automatically and no manual input.
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客户目标2: Floating skimmers c/w on-board pumps required in order to cope with liquid level variations.
反馈: 2 T14 floating oil skimmers c/e on-board pumps installed.
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客户目标3: Low parts per million (PPM) level required in the discharge from the separator to secondary treatment.
反馈: Recovered oil with <2% free water content (98% oil) achieved.
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客户目标4: Maximum biannual maintenance checks.
反馈: Biannual maintenance checks, skimmers operating for many years with minimal down time for maintenance.
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Customer objective 5: Skimmer mooring system required in order to keep the floating skimmer in position.
反馈: Skimmer fitted with stainless steel mooring arms in order to keep them in the required position in the separator bays.
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客户目标6: Fast removal of all surface oil required.
反馈: Continuous oil removal with typical annual recovery of over 2000 tonnes.
解决方案:
Vikoma installed two T14 floating skimmers c/w fixed mooring system, one in each bay of the API separator.
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溢油解决方案
Industrial Oily Water Skimming
Environment Protection
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案例研究
Vikoma have equipment case studies that that cover all areas of the spill response and Industrial oily water treatment industries.
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