低硫转换程序

1、完成空白的填写LOW SULPHUR FUEL OIL CHANG-OVER PROCEDURE1. Ship details 船舶细节Ship nameGSM Phone: Inmarsat F -phone Inmarsat F -fax Inmarsat F -email Inmarsat C MMSI: Call Sign: IMO Number: Length over all m: Breadth overall m: Summer draught m: Gross Tonnage: Year built: Flag: Official No: Class: Port of reg

2、istry: 2. Owner DetailsOwner: Operator: Address Tel: Fax: E-mail: Telex: 3. Engine DetailsME Consumption: AE 1 Consumption AE 2 Consumption AE 3 Consumption 4. Consumption HFO Average HFO Max Min 5. Backround & Future(背景及未来)MARPOL 73/78, Annex Vl outlines international requirements for vessel air em

3、issions and pollution prevention.MARPOL73/78附则6概要描述了船舶气体排放和防污染的国际要求.Under the terms of the convention, nations must require ships of their administration and foreign ships in their waters to comply with these international air pollution prevention regulations.根据公约条款的要求,成员国必须要求所有进入他们水域和本国船遵守国际防大气污染规则

4、Upon entry into force of Annex VI to MARPOL on the 19 May 2005, the sulphur oxide (SOx) emissions from ships are controlled by setting a limit of 4.5% on the sulphur content of marine fuel oils. Further, a limit of 1.5% on the sulphur content of marine fuel oil is apply in designated SOx Emission Co

5、ntrol Areas (SECAs).根据2005年5月19日开始生效的MARPOL附则6,所有船用燃油的硫份最高为4.5%.在规定的硫氧化物排放控制区SECAs区使用的燃油硫份不得超过1.5%.SECAsIMO has currently agreed on the designation of two SECAs, the first is the Baltic Sea and the second the North Sea with English Channel. It is expected that further SECAs will be designated and IM

6、O has set forth certain criteria for designating such SECAs.目前IMO同意已就指定两个SECAs达成共识.第一个是波罗的海区域,第二个是北海包括英吉利海峡.可以预期将来IMO将指定更多的这样的SECAs区并已设立确定的目标.ECA (Emission Control Area)ECA means to unite Sulphur Emission Control Areas (SECA) with incorporation of NOx emission as requirements.So far Emission Control

7、 Area means an area where the adoption of special mandatory measures for emissions from ships is required to prevent, reduce and control air pollution from SOx, NOx, and particulate matter and its attendant adverse impacts on human health and the environment.Emission Control Areas includes those lis

8、ted in, or designated under regulations MARPOL ANNEX VI Reg. 13 and 14.ECA是硫化物的排放控制区(SECA)和氮氧化物的排放控制的结合.ECA进一步表示采取特殊的强制措施防止,减少和控制SOx, NOx,颗粒物和由含有这些元素的物质对人类健康和环境有害的大气污染物的排放.NOxAs a part of the revision of MARPOL Annex VI, IMO countries agreed to set stricter limits for NOx from ships too. MEPC of IMO

9、 agreed in 57th meeting that in the ECAs, NOx reduction from 17 g/kWh to 14.4 g/kWh is mandatory for engines constructed after 2011.After 2016 only max of 3.4 gkWh-1 is allowed for new ships. This practically makes catalytic converters compulsory for ships sailing in NOx ECA areas, provided that low

10、 sulphur fuel can be produced at sufficient quantities.It is noteworthy that IMO also requires modification of old engines built in 1990-2000, so that they conform to existing NOx limits of 17 gkWh-1.作为MARPOL附则6的修订版的一部分,IMO成员国同意设定更严格的船舶氮氧化物排放控制.IMO海洋环境保护委员会在57次会议上达成协议在ECAs2011年以后建成的船用柴油机氮氧化物的排放从降低到1

11、4.4g/KWh.2016年以后的新船,降低到最大3.4g/KWh. 这实际上是强制要求能为航行在NOx ECA控制区的船舶生产足够的低硫油.值得注意的是,IMO同时对于1990-2000之间生产的柴油机提出了改进要求以满足现行的17g/KWh的氮氧化物的排放要求.Revised MARPOL Annex VIThe Baltic Sea and the North Sea will become ECAs upon entry into force of the revised MARPOL Annex VI. The MEPC agreed that two sessions of MEP

12、C would be required to complete the necessary revisions to the Code. Subsequently it was agreed to revise the entry into force date to 1 July 2010. Global limits reduced to 3.50% from the 1st January 2012. Global limit reduced to 0.50% from 1st January 2020, subject to a 2018 review. Global limit re

13、duced to 0.50% by the 1st January 2025. Sulphur content in fuel oils reduced to 1.00% within an Emission Control Area (ECA) from the 1st July 2010. ECA Sulphur content limits reduced to 0.10% from the 1st January 2015.Those ships using separate fuel and entering or leaving an ECA shall carry a writt

14、en procedure showing how the fuel oil change-over is to be done, allowing sufficient time for the fuel oil service system to be fully flushed of all fuel oils exceeding the applicable sulphur content prior entry into ECA.The volume of low sulphur fuel oils in each tank as well as the date, time, and

15、 position of the ship when any fuel-oil-change-over operation is completed prior to the entry into an ECA or commenced after exit from such an area, shall be recorded.当MARPOL附则6修订版生效时,波罗的海和北海区域将成为ECAs. 海洋环境保护委员会已同意第二次会议上将完成相关的必要修正. 2010年7月1日评估生效的可能性. 2012年1月1日开始,全球允许最高含硫量为3.5%; 2018年将进行评估,如果当时燃油的生产技

16、术能力能提供0.5%的低硫油,则从2020年1月1日起全球允许最高含硫量为0.5%;如果不行,则 推迟到2025年1月1日;. 自2010年7月1日起,ECA控制区,燃油硫份减至最高1.00%; 自2015年1月1日起,ECA控制区,燃油硫份减至最高0.10%;对于进入和离开ECA的船舶,必须携带纸质燃油转换程序,说明在进入ECA前,必须提前足够的时间转换,确保燃油系统中的燃油完全符合ECA的要求.在进入ECA前燃油转换完成时或离开ECA后燃油转换开始时每个油舱中的低硫油,和日期,时间船位必须要记录.SECA Areas-Baltic Sea-North Sea East of 5 West

17、English Channel East of 4 West North Sea South of 62 North 57.44.08 North Baltic SeaSummary - EU and other requirements2007 1st January CARB Max 0.5% sulphur within 24 miles of California shore11th August EU North Sea and English Channel SECA enters into force22nd Nov IMO North Sea and English Chann

18、el SECA enters into force2008 1st January EU Max 0.1% sulphur for marine gas oils2010 1st January EU Max 0.1% sulphur bunker fuel in use at EU berthsEU Max 0.1% sulphur in all EU inland waterwaysCARB Max 0.1% sulphur within 24 miles of California shore2012 1st January EUMax 0.1% sulphur bunker fuel

19、in use by Greek ferries at Greek ports6. Change-over proceduresChange-over between heavy fuel oil grades is standard practice and so is changeover from heavy fuel oil to marine diesel oil in connection with e.g. dry-dockings.Change-over from heavy fuel oil to marine gas oil is however completely dif

20、ferent and clearly not common standard. If gas oil is mixed in while the fuel temperature is still very high, there is a high probability of gassing in the fuel oil service system with subsequent loss of power.It should be acknowledged that the frequency and timing of such change-over may increase a

21、nd become far more essential upon entry into force of SECAs.Additionally, the time, ships positions at the start and completion of change-over to and from 1.5% fuel oil must be recorded in a logbook (e.g. ER log. book), together with details of the tanks involved and fuel used. It can be anticipated

22、 that the same will be applicable with respect to the EU proposal upon entry into force.Following description of procedure, how it is possible to keep set limits of Sulphur with entrance in SECA(s).不同牌号的重油之间的转换,重油转为轻油是很日常的操作,但是重油转为MGO却是完全不同的概念,如果在重油温度还很高时换入MGO,燃油将会气化,从而造成船舶失去动力.举世公认,随着SECAs进入强制,这种转换

23、将变得越来越频繁.另外,时间,转换开始和结束的船位,相关油舱的详细情况必须记录进相应的记录簿(如轮机日志).可以预期,欧洲港口相关要求也将生效.下面描述了转换程序,以及如何保证进入SECAs前保证所用燃油含硫量低于1.5%.换成本船燃油系统图纸扫描件1-3根据本船情况改好转换相关的阀门，指定低硫油舱The No.2 F.O.TK is appointed as the low sulphur fuel oil storage tank. 2 days before passing western borderline of SECA / EU, lower sulphur fuel oil S

24、ettling Tank should be filled with the cleaned LSF, and the lower sulphur service tank should be filled with sufficient LSF through oil separator.1. According to the LRs low sulphur calculator, get the compliance changeover time sheet as following(Fuel contents in piping and fuel system 0.5tons, con

25、sumption main engine 0.67tons/hours, G/E 0.075tons/hours);2. open 86v, close85v;3. open30v,37v,31v,34v;close 28v,29v,37v,33v.NO.2重油舱为低硫油储油舱,低硫油必须在经过SECA / EU前两天驳入低硫油沉淀柜加温并通过分油机分离入低硫油日用柜.根据附在后面的劳士计算器计算填写1. 根据劳氏提供的计算法,得出符合要求的转换时间表如下(计算时,系统含有0.5吨燃油,主机耗油每小时0.67吨,辅机一台每小时耗油为0.075吨) HSFO LSFO Changeoverour

26、s4.53.52.51.51.55453.452.50.51.49.38.67.40.51.38.17.46.20.51.27.46.85.60.51.16.96.25.10.516.55.94.80.50.96.25.64.50.50.86.05.34.20.50.75.75.14.10.50.65.653.90.50.55.44.83.80.50.45.34.73.60.50.35.14.53.50.50.25.04.43.50.50.14.84.23.30.5SOx and Fuel Oil Quality - Bunker Delivery Notes Bunker Delivery

27、Notes contain information specified in Appendix V to Annex VI Sulphur content of not more than 4.5 % m/m Kept aboard for 3 years after bunker deliverySox和燃油质量 BDN BDN附录5包含附则6要求的特有信息 硫份不超过4.5 % m/m 加油后保留在船3年SOx and Fuel Oil Quality - Bunker Samples Each sample not less than 400 ml for each delivery S

28、ealed Uniquely identified Location (including facility), date & method drawn Marked with the delivery date Marked with the name of the bunker facility Marked with the vessels name and IMO number Signed by the fuel suppliers representative and the Master or Officer in charge Marked with the bunker grade Onboard storage at cool/ambient te