国际标准化组织(ISO)已发布“使用甲醇作为船用燃料”的最新规范。
11月19日, ISO/TC28/SC4/WG18工作组召集人、雪佛龙燃料专家Monique Vermeire在社交媒体表示,甲醇作为船用燃料的国际标准ISO 6583:2024 的第一版正式发布!
此次发布的ISO 6853:2024涵盖了专门用作船用燃料的甲醇的一般性要求和规范。
“在此之前,业界一直根据国际甲醇生产商和消费者协会(IMPCA)的参考规范在全球范围内进行甲醇贸易的,但并没有专门针对用作船用燃料的甲醇的国际标准,”Vermeire介绍称。
Vermeire表示,此次ISO 6583:2024使用IMPCA 规范作为基础,去除了一些对于船舶和其他燃料相关方面不太重要的特性。
“ISO 6583:2024 通过设定三种船用甲醇等级(MMA、MMB 和 MMC)的要求和限制来解决这一差距。与MMB相比,MMC 级在某些特性方面允许更大的公差,而MMA对润滑性和清洁度还有额外的要求。”
海洋天气公报
来源:中央气象台 发布时间:2024年11月21日20时
我国近海将有6~8级风
一、近海海域天气实况
11月21日02时至14时,东海大部海域、台湾海峡、台湾以东洋面、巴士海峡、南海北部海域、北部湾、南海中西部海域、南海西南部海域出现了5~7级、阵风8级的偏北风或东北风。
二、未来三天具体预报
21日20时至22日20时,台湾海峡将有7~8级、阵风9级的东北风,东海南部海域、台湾以东洋面、巴士海峡、南海北部和中部海域将有5~7级、阵风8级的东北风,黄海大部海域、东海北部海域、北部湾、南海西南部海域将有5~6级、阵风7级的偏北到东北风。
22日20时至23日20时,台湾海峡将有7~8级、阵风9级的东北风,东海南部海域、台湾以东洋面、巴士海峡、南海北部和中部海域将有6~7级、阵风8级的东北风,黄海中部海域将有5~6级、阵风7级减弱到4级以下的偏北风,黄海北部和南部海域、东海北部海域、北部湾、琼州海峡、南海西南部海域将有4~6级、阵风7级的偏北到东北风,南海东南部海域将有5~6级、阵风7级的东北风到偏东风。
23日20时至24日20时,台湾海峡将有6~8级、阵风9级的东北风,台湾以东洋面、巴士海峡、南海北部和中部海域将有5~7级、阵风8级的偏东到东北风,东海南部海域、琼州海峡、南海东南部海域将有5~6级、阵风7级的偏东到东北风。
三、未来4~7天天气展望
24日夜间至25日白天,受冷空气影响,台湾海峡、台湾以东洋面、巴士海峡、南海北部海域、北部湾将有6~7级、阵风8级的风。25日白天至28日白天,受另一股冷空气影响,渤海,渤海海峡,黄海大部海域,东海大部海域、台湾海峡、台湾以东洋面、巴士海峡、南海大部海域、北部湾将有7~8级、阵风9级的风,其中27日白天至28日白天,渤海、渤海海峡、黄海大部海域、东海北部、台湾海峡、台湾以东洋面、巴士海峡、南海北部和中部、北部湾有8~9级、阵风10级的大风。
全球海事公报
MESSAGE FOR NAVAREA XI(IOR) ISSUED BY NMC BEIJINGMESSAGE IS UPDATED EVERY 06 HOURS =SYNOPSIS VALID 1800UTC OCT.05 =FCST VALID 1800UTC OCT.06 =NLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP TODENSE FOG OBSERVED LOCALLY OVER NORTHWESTERN PARTOF EAST CHINA SEA AND NORTHEASTERN PART OF JAPANSEA WITH HORIZONTAL VISIBILITY LESS THAN 1KM=HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAISEA AND SEA EAST OF RYUKYU ISLANDS AND THAILANDGULF AND MALACCA STRAIT AND SEA EAST OF SINGAPOREAND SEA SOUTH OF SUMATERA AND SUNDA STRAIT ANDLAUT JAWA AND SEA SOUTH OF JAWA AND MAKASSARSTRAIT AND SEA SOUTHWEST OF THE PHILIPPINES ANDLAUT MALUKU AND LAUT BANDA=NE WINDS BACK N 08 TO 12M/S GUSTS 12 TO 16M/S SEASTATE MODERATE OVERCAST VIS GOOD=N WINDS 06 TO 08M/S GUSTS 08 TO 12M/S INCR 08 TO12M/S GUSTS 12 TO 16M/S SEA STATE SLIGHT TOMODERATE OVERCAST VIS GOOD=NORTHERN PART OF YELLOW SEANW WINDS 04 TO 06M/S GUSTS 06 TO 08M/S VEER NWINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATESMOOTH TO MODERATE OVERCAST VIS GOOD=SOUTHERN PART OF YELLOW SEANE WINDS BACK N 08 TO 12M/S GUSTS 12 TO 16M/S SEASTATE MODERATE LIGHT RAIN VIS MODERATE=NORTHERN PART OF EAST CHINA SEANE WINDS BACK N 08 TO 12M/S GUSTS 12 TO 16M/S SEASTATE MODERATE MODERATE RAIN BECMG LIGHT RAIN VISSOUTHERN PART OF EAST CHINA SEANE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S INCR 08 TO12M/S GUSTS 12 TO 16M/S SEA STATE MODERATEOVERCAST BECMG LIGHT RAIN VIS GOOD TO MODERATE=NE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATEMODERATE OVERCAST VIS GOOD=NE WINDS VEER E 06 TO 08M/S GUSTS 08 TO 12M/S SEASTATE MODERATE OVERCAST VIS GOOD=NORTHWESTERN PART OF SOUTH CHINA SEANE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATEMODERATE MODERATE RAIN VIS MODERATE=NORTHEASTERN PART OF SOUTH CHINA SEANE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATEMODERATE OVERCAST VIS GOOD=WEST CENTRAL SOUTH CHINA SEAN WINDS VEER NE 06 TO 08M/S GUSTS 08 TO 12M/S SEASTATE MODERATE MODERATE RAIN VIS MODERATE=EAST CENTRAL SOUTH CHINA SEANE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATEMODERATE CLOUDY BECMG MODERATE RAIN VIS GOOD TONORTHEASTERN PART OF JAPAN SEASW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S VEERNE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATESLIGHT CLOUDY BECMG LIGHT RAIN VIS GOOD TONE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S BACK NWINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATEMODERATE LIGHT RAIN BECMG RAINSTORM VIS MODERATEE WINDS 04 TO 06M/S GUSTS 06 TO 08M/S SEA STATEMODERATE OVERCAST BECMG LIGHT RAIN VIS GOOD TOSEA EAST OF RYUKYU ISLANDSE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATEMODERATE OVERCAST VIS GOOD=SEA WEST OF BONIN ISLANDSE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATEMODERATE OVERCAST VIS GOOD=SEA NORTHEAST OF THE PHILIPPINESNE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S DECR 04 TO06M/S GUSTS 06 TO 08M/S SEA STATE MODERATESEA WEST OF NORTHERN MARIANA ISLANDSE WINDS 04 TO 06M/S GUSTS 06 TO 08M/S SEA STATEMODERATE OVERCAST BECMG MODERATE RAIN VIS GOOD TOSE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATEMODERATE CLOUDY VIS GOOD=SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATEMODERATE CLOUDY BECMG MODERATE RAIN VIS GOOD TO【投稿】【提供线索】【转载】请后台留言或电邮投稿,主题格式为【投稿】+文章标题,发送至media@xindemarine.com邮箱。
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