In the chemical industry, the relevant factories will choose maleic anhydride as raw material for the production of high demand polymers or compounds. At the same time, in the daily production, the operator will add an appropriate amount of additives to maleic anhydride, so as to increase the hardness and service life of maleic anhydride.

一般工廠所使用的順酐是一種無色或白色的固體，同時(shí)具有菱形晶體結(jié)構(gòu)且?guī)в写瘫堑臍馕?。在日常的過程中，相關(guān)的制造廠會(huì)將苯和丁烷送入熱氣流中，并且混合物會(huì)在高溫下通過催化劑。然后，操作員會(huì)控制空氣與碳?xì)浠衔锏谋壤?，從而保證材料的純度。

Maleic anhydride used in general factories is a colorless or white solid with rhombic crystal structure and pungent smell. In the daily production process, the relevant manufacturers will send benzene and butane into the hot gas stream, and the mixture will pass through the catalyst at high temperature. The operator then controls the air to hydrocarbon ratio to ensure the purity of the material.

隨著技術(shù)的不斷進(jìn)步，促使日常加工中所使用的技術(shù)也得到了相應(yīng)的提升。并且由于技術(shù)的提升，使得材料的質(zhì)量也得到了相應(yīng)的提升。因此，被廣泛的運(yùn)用在水溶性聚合物、人造甜味劑等產(chǎn)品中。

With the continuous progress of technology, the technology used in daily processing has been improved accordingly. And due to the improvement of technology, the quality of materials has been improved accordingly. Therefore, it is widely used in water-soluble polymers, artificial sweeteners and other products.