順酐車間確實存在有毒物質。順酐（馬來酸酐）是一種無色、有刺激性氣味的白色晶體，具有腐蝕性和刺激性，并且遇火可以燃燒。其蒸汽和粉塵與空氣混合可能形成爆炸性氣體，與氧化劑接觸或遇高熱、明火有引起燃燒的危險。

　　There are indeed toxic substances in the maleic anhydride workshop. Maleic anhydride (MA) is a colorless, pungent white crystal that is corrosive and irritating, and can ignite when exposed to fire. Its steam and dust mixed with air may form explosive gases, which pose a risk of combustion when in contact with oxidants or exposed to high heat or open flames.

　　在順酐過程中，使用的原料苯和催化劑具有毒性，可能造成嚴重的中毒傷害。此外，維修人員在未采取適當措施的情況下進入含有殘留有毒蒸氣的密閉容器，如反應釜、儲罐等，也可能發生中毒事故。

　　In the production process of maleic anhydride, the raw materials benzene and catalysts used are toxic and may cause serious poisoning injuries. In addition, maintenance personnel entering sealed containers containing residual toxic vapors, such as reaction vessels, storage tanks, etc., without taking appropriate safety measures, may also result in poisoning accidents.

　　因此，在順酐車間工作時，必須采取適當的防護措施，如佩戴適當的呼吸防護裝備，并嚴格遵守操作規程，以防止中毒事故的發生。如果不幸接觸到順酐，應立即采取急救措施，并及時就醫。

　　Therefore, when working in the maleic anhydride workshop, appropriate protective measures must be taken, such as wearing appropriate respiratory protective equipment and strictly following safety operating procedures, to prevent poisoning accidents from occurring. If unfortunately in contact with maleic anhydride, first aid measures should be taken immediately and medical attention should be sought promptly.

　　本文來自：順酐廠家更多的內容請點擊：http://www.topcax.com我們將會為您提問的問題提供一個滿意的服務，歡迎您的來電！

　　This article is from: Maleic anhydride manufacturer. For more content, please click: http://www.topcax.com We will provide satisfactory service for the questions you ask. Welcome to call us!