Notes for Maleic Anhydride Operation in Shandong Province: Closed Operation, Local Exhaust. Operators must be specially trained and strictly abide by the operating rules. Operators are advised to wear self-priming filter dust mask, chemical safety glasses, rubber acid and alkali resistant clothing, and rubber acid and alkali resistant gloves. Keep away from fire and heat sources. Smoking is prohibited in the workplace. Use explosion-proof ventilation system and equipment. Avoid producing dust. Avoid contact with oxidants, reducing agents and acids. Careful handling to prevent damage to packaging and containers. Equipped with corresponding types and quantities of fire fighting equipment and leakage emergency treatment equipment. Empty containers may contain harmful residues.

　　儲(chǔ)存注意事項(xiàng):儲(chǔ)存于陰涼、干燥、通風(fēng)良好的倉(cāng)庫(kù)。遠(yuǎn)離火和熱。保持容器密封。應(yīng)與氧化劑、還原劑、酸和食用化學(xué)品分開(kāi)存放。配備相應(yīng)種類(lèi)和數(shù)量的消防設(shè)備。儲(chǔ)存區(qū)域應(yīng)配備適當(dāng)?shù)牟牧弦苑乐剐孤１Ｐ奁谧猿鰪S之日起3個(gè)月

　　Storage Notes: Store in a cool, dry and well ventilated warehouse. Keep away from fire and heat. Keep the container sealed. It should be stored separately from oxidants, reducing agents, acids and edible chemicals. Equipped with corresponding types and quantities of fire fighting equipment. Storage areas should be equipped with appropriate materials to prevent leakage. The warranty period is three months from the date of factory release.

　　目前，工業(yè)上坡東順?biāo)狒纳a(chǎn)工藝可分為苯氧化法、正丁烷氧化法、C4烯烴法和苯甲酸酐副產(chǎn)法。包括苯氧化法使用為廣泛,但由于苯資源有限、C4烯烴和正丁烷為原料生產(chǎn)順丁烯二酸酐技術(shù)應(yīng)運(yùn)而生,特別是豐富的天然氣和油田伴生氣的有大量的正丁烷資源,所以近年來(lái)是丁烷氧化法生產(chǎn)順丁烯二酸酐技術(shù)發(fā)展迅速,一直主導(dǎo)山東順酐生產(chǎn)，其生產(chǎn)能力約占世界順酐總產(chǎn)量的80%。

　　At present, the production process of industrial uphill maleic anhydride can be divided into benzene oxidation method, n-butane oxidation method, C4 olefin method and by-product method of benzoic anhydride. Including benzene oxidation is the most widely used method, but due to the limited resources of benzene, the production of maleic anhydride from C4 olefins and n-butane, especially in countries rich in natural gas and oil field associated gas, there are a large number of n-butane resources, so in recent years, the production of maleic anhydride by butane oxidation has developed rapidly. Shandong directly dominates the production of maleic anhydride, and its production capacity accounts for about 80% of the world's total production of maleic anhydride.