萘是簡(jiǎn)單的稠環(huán)芳烴，分子式為C10H8，是由2個(gè)苯環(huán)共用2個(gè)相鄰碳原子稠合而成。無(wú)色，有毒，易升華并有特殊氣味的片狀晶體。從煉焦的副產(chǎn)品煤焦油和石油蒸餾中大量生產(chǎn)，主要用于合成鄰苯二甲酸酐等。下面來(lái)看看萘的應(yīng)急處理處置方法。

Naphthalene is a simple polycyclic aromatic hydrocarbon with the molecular formula C10H8, formed by the fusion of two adjacent carbon atoms shared by two benzene rings. Colorless, toxic, easily sublimated, and has a special odor in the form of flake crystals. It is produced in large quantities from Coal tar, a by-product of coking, and petroleum distillation, and is mainly used to synthesize Phthalic anhydride, etc. Let's take a look at the emergency response methods for naphthalene.

一、泄漏應(yīng)急處理

1、 Leakage emergency response

隔離泄漏污染區(qū)，限制出入。切斷火源。建議應(yīng)急處理人員戴自給式呼吸器，穿一般作業(yè)工作服。不要直接接觸泄漏物。小量泄漏:避免揚(yáng)塵，使用無(wú)火花工

Isolate the contaminated area and restrict access. Cut off the ignition source. It is recommended that emergency personnel wear self-contained breathing apparatus and general work clothes. Do not come into direct contact with leaks. Small leakage: avoid dust and use non-sparking tools

具收集于干燥、潔凈、有蓋的容器中。運(yùn)至空曠處引爆?；蛟诒ＷC安全情況下，就地焚燒。大量泄漏:用塑料布、帆布覆蓋，減少飛散。使用無(wú)火花工具收集回

Collect in dry, clean, and covered containers. Transport to an open area for detonation. Or incinerate on site while ensuring safety. Large leakage: Cover with plastic or canvas to reduce flying. Collect it back using spark free tools

收或運(yùn)至廢物處理場(chǎng)所處置。

Collect or transport to a waste disposal site for disposal.

二、防護(hù)措施

2、 Protective measures

呼吸系統(tǒng)防護(hù):高濃度蒸氣接觸可應(yīng)該佩戴過(guò)濾式防毒面具(半面罩)﹔可能接觸其粉塵時(shí)，建議佩戴自吸過(guò)濾式防塵口罩。

Respiratory system protection: filtering Gas mask (half mask) should be worn when exposed to high concentration steam; self suction filtering Dust mask is recommended when exposed to dust.

眼晴防護(hù):戴化學(xué)安全防護(hù)眼鏡。

Eye protection: Wear chemical safety goggles.

身體防護(hù):穿防毒物滲透工作服。

Body protection: Wear work clothes that prevent the penetration of toxins.

手防護(hù):戴防化學(xué)品手套。

Hand protection: Wear chemical resistant gloves.

其它:工作現(xiàn)場(chǎng)禁止吸煙、進(jìn)食和飲水。工作畢，淋浴更衣。

Other: Smoking, eating, and drinking are prohibited at the workplace. After work, take a shower and change clothes.

三、急救措施

3、 First aid measures

皮膚接觸:脫去被污染的衣著，用把皂水和清水徹底沖洗皮膚。

Skin contact: Remove contaminated clothing and thoroughly rinse the skin with soap and water.

眼睛接觸:提起眼險(xiǎn)，用流動(dòng)清水或生理鹽水沖洗。就醫(yī)。

Eye contact: Lift the eye and rinse with flowing water or physiological saline. Seek medical attention.

吸入:迅速脫離現(xiàn)場(chǎng)至空氣新鮮處。保持呼吸道通暢。如呼吸困難，給輸氧。

Inhalation: Quickly remove from the scene to a place with fresh air. Maintain unobstructed respiratory tract. If breathing is difficult, administer oxygen.

如呼吸停止，精萘廠家提醒您要立即進(jìn)行人工呼吸。就醫(yī)。

If breathing stops, the naphthalene manufacturer reminds you to immediately undergo artificial respiration. Seek medical attention.

食入:飲足量溫水，催吐，就醫(yī)。

Ingestion: Drink plenty of warm water, induce vomiting, and seek medical attention.

暴露的萘與溶血性貧血，導(dǎo)致肝臟和神經(jīng)系統(tǒng)損傷、白內(nèi)障和視網(wǎng)膜出血。萘的合理預(yù)期是人類的致癌物，并且可能與喉癌和大腸癌的風(fēng)險(xiǎn)增加有關(guān)。所以使用該產(chǎn)品要萬(wàn)分小心，還有什么不懂得就來(lái)我們網(wǎng)站http://cdjdhxt.cn咨詢吧！

Exposure to naphthalene and hemolytic anemia can lead to liver and nervous system damage, cataracts, and retinal hemorrhage. The reasonable expectation of naphthalene is a carcinogen in humans and may be associated with an increased risk of laryngeal and colorectal cancer. So be extremely careful when using this product. If you don't know anything else, come to our website http://cdjdhxt.cn Consult!