MARPOL

摘要： 2022年4月11日,阿曼向国际劳工组织(ILO)提交了《海事劳工公约》(MLC)的批准书,从而正式成为批准该公约的第100个劳工组织成员国。《海上人命安全公约》(SOLAS)、《海员培训、发证和值班标准国际公约》(STCW)、《国际防止船舶造成污染公约》(MARPOL)和《海事劳工公约》(MLC)共同构成国际海事制度的四大支柱。《海事劳工公约》获得第100个国家批准这一里程碑,意味着该公约为航运业提供的全球公认标准涵盖了全球96%以上的航运。

摘要： 关键提示即使租约中没有特别约定,改用低硫油增加的运营成本也应由租家承担。加装脱硫塔并不是船东必需的义务。保证船舶满足IMO 2020限硫令的关键在于租家能够为船舶供应符合规定的燃油,不加装脱硫塔并不能导致船舶本身因不满足公约要求而不适航。原则上应当由租家承担燃油导致船机故障的责任,船东则应妥善保管每次加油时的油样,以供后续检测需要。

摘要： 国际海事组织(IMO)船舶硫氧化物排放控制标准,MARPOL 73/78公约附则VI第14条分别针对普通水域的船用燃油硫含量和IMO硫排放控制区水域的船用燃油硫含量提出了三个阶段的限值要求。2016年10月,IMO下属的海上环境保护委员会第70次会议通过决议,确定自2020年1月1日起,在全球海域实行船舶燃油0.5%含硫上限的规定,之前有关国家划设的标准更加严格的排放控制区仍然实行原限制标准(0.1%)。

摘要： 2月18至22日,国际海事组织(IMO)召开污染预防与应急分委会(PPR)第6次会议。会议议程包括讨论国际防止船舶造成污染公约(MARPOL)附则VI指南草案、降低重质燃油使用和运输风险的安全措施,以及减少国际航运使用的黑碳排放对北极影响的措施。

摘要： The electrical instability that frequently distinguishes the isolated networks and depends on diesel generators to supply their energy requirements leads to an operation of the diesel generator in a transient dynamic condition and/or at low loads. In addition, extended operation of the diesel generator at partial load develops the condensation of combustion residues on the engine cylinder walls, which, after a certain time, increases friction, reduces the efficiency of the equipment and increases its fuel consumption. On the other hand, recent regulatory changes have led to ever more stringent and evolving emission standards. Among these, the International Maritime Organization (IMO) and the Environmental Protection Agency (EPA) have implemented emission standards in order to reduce exhaust gas emitted by marine diesel engines. To phase lower emission engines as soon as possible, a Tier system was adopted. This paper presents a literature review of existing technologies available to optimize the energy performance of diesel engines and diesel generators in order to reduce the cost of electricity, to increase the diesel engine efficiency and to decrease their fuel consumption and greenhouse gases (GHG) emissions. The proposed optimization methodologies are based on the application of Pre-treatment, Internal treatment and Post-treatment technologies for diesel engines and on the application of mechanical and electrical technologies for diesel power generators (DPGs). The list of references given at the end of the paper should offer aids for students and researchers working in this field.

摘要： 根据在IMO海环会第70次会议上,决议MEPC.227(70)对MARPOL公约附则V(危害海洋环境物质和垃圾记录簿)做出了修改,将垃圾记录簿分成了PARTI和PARTⅡ部分.另外,2017年9月19日,东京备忘录委员会上通过的《MARPOL附则V的港口国监督导则》,该导则细化了垃圾记录簿检查的标准.在研究过程中,笔者通过电子问卷调查的方式,对新版垃圾记录簿的使用,以及在未来港口国监督检查垃圾记录簿检查部分的协调统一进行了研究.