指南卡 170
译本:机器初稿
金属(粉末、粉尘、刨屑、钻屑、车屑或切屑等)
Metals (Powders, Dusts, Shavings, Borings, Turnings, or Cuttings, etc.)
中国境内请拨:火警 119 · 急救 120 · 报警 110;化学品泄漏或中毒另可拨国家化学事故应急咨询专线 0532-83889090(24 小时)。英文原文沿用 ERG 原版(美国为 911)。
潜在危害(火灾与爆炸)
接触水可能剧烈反应或发生爆炸性反应。
May react violently or explosively on contact with water.某些以易燃液体作溶剂运输。
Some are transported in flammable liquids.可能被摩擦、热、火花或火焰点燃。
May be ignited by friction, heat, sparks or flames.其中某些物质会猛烈燃烧。
Some of these materials will burn with intense heat.粉尘或烟气可能在空气中形成爆炸性混合物。
Dusts or fumes may form explosive mixtures in air.容器受热可能爆炸。
Containers may explode when heated.火灾扑灭后可能复燃。
May re-ignite after fire is extinguished.健康危害
金属火灾产生的氧化物构成严重健康危害。
Oxides from metallic fires are a severe health hazard.吸入或接触该物质或分解产物可能造成重伤或死亡。
Inhalation or contact with substance or decomposition products may cause severe injury or death.火灾可能产生刺激性、腐蚀性和(或)毒性气体。
Fire may produce irritating, corrosive and/or toxic gases.灭火用水或稀释水的径流可能造成环境污染。
Runoff from fire control or dilution water may cause environmental contamination.公众安全
拨打 119(火警)/120(急救)/110(报警)。然后拨打运输单据上的应急响应电话号码;如无运输单据或无人接听,请拨国家化学事故应急咨询专线 0532-83889090(24 小时),或查阅封底内页所列的相应电话号码。
CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.位于上风向、地势较高处和(或)上游。
Stay upwind, uphill and/or upstream.无关人员远离。
Keep unauthorized personnel away.立即预防措施
Immediate precautionary measure向四周隔离泄漏区,液体至少 50 米(150 英尺),固体至少 25 米(75 英尺)。
Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.大量泄漏
Large Spill考虑在下风向至少 50 米(160 英尺)范围内实施初始疏散。
Consider initial downwind evacuation for at least 50 meters (160 feet).火灾
Fire如罐车、铁路罐车或公路罐车涉及火灾,向四周隔离 800 米(1/2 英里);同时考虑向四周 800 米(1/2 英里)实施初始疏散。
If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions.消防措施
切勿使用水、泡沫或二氧化碳。
DO NOT USE WATER, FOAM OR CO2.向金属火灾注水会产生氢气,构成极危险的爆炸隐患,在受限环境(如建筑物、货舱等)中尤为严重。
Dousing metallic fires with water will generate hydrogen gas, an extremely dangerous explosion hazard, particularly if fire is in a confined environment (i.e., building, cargo hold, etc.).使用干沙、石墨粉、干氯化钠基灭火器或 D 类灭火器。
Use DRY sand, graphite powder, dry sodium chloride-based extinguishers, or class D extinguishers.金属火灾宜采用围堵和窒息,而非用水。
Confining and smothering metal fires is preferable rather than applying water.在安全可行的情况下,将未受损的容器移离火场周边区域。
If it can be done safely, move undamaged containers away from the area around the fire.罐车火灾(罐车、铁路罐车或公路罐车)
Fire Involving Tanks, Rail Tank Cars or Highway Tanks如无法扑灭,保护周边区域并让其自行燃尽。
If impossible to extinguish, protect surroundings and allow fire to burn itself out.防护服
佩戴正压自给式呼吸器(SCBA)。
Wear positive pressure self-contained breathing apparatus (SCBA).消防员结构防护服可提供热防护,但化学防护能力有限。
Structural firefighters' protective clothing provides thermal protection but only limited chemical protection.泄漏处置
消除周边区域的一切点火源(禁止吸烟、明火、火花或火焰)。
ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.切勿触碰或踩踏泄漏物。
Do not touch or walk through spilled material.在无风险的情况下堵漏。
Stop leak if you can do it without risk.防止泄漏物进入水体、下水道、地下室或受限空间。
Prevent entry into waterways, sewers, basements or confined areas.急救
适用物质(16 个物质)
- 锆,悬浮在易燃液体中 UN 1308
- 铝粉,有涂层的 UN 1309
- 铈铁合金 UN 1323
- 铪粉,湿的,含水不低于25%(所含过量水必须看得出来)径小于53微米;径小于840微米 UN 1326
- 铈,板、锭或棒 UN 1333
- 非晶形硅粉 UN 1346
- 钛粉,湿的,含水不低于25%(所含过量水必须看得出来)径小于53微米;径小于840微米 UN 1352
- 锆粉,湿的,含水不少于25%(所含过量水必须看得出来)53微米;840微米 UN 1358
- 金属催化剂,湿的,含有可见的过量液体 UN 1378
- 氢化钛 UN 1871
- 黑色金属的镗屑、刨屑、旋屑或切屑,易自热 UN 2793
- 锆金属,干的,成卷线材、精整金属薄板、带材(厚度小于254微米,但不小于18微米) UN 2858
- 锑粉 UN 2871
- 颗粒状海绵钛或海绵钛粉末 UN 2878
- 金属粉,易燃,未另作规定的 UN 3089
- 金属氢化物,易燃,未另作规定的 UN 3182