گوگرد یکی از اجزای کبریت می‌باشد. همچنین برای جوشکاری لاستیک به کار می‌رود و به عنوان ماده از بین برنده قارچ و همچنین ضدعفونی کننده و کود به کار می‌رود و برای تهیه اسید سولفوریک نیز مورد است.فاده قرار می‌گیرد. همچنین برای ساختن چندین نوع کاغذ، ماده سفیدکننده و به عنوان عایق الکتریکی کاربرد دارد.

شركت پتروشيمی شيراز بعنوان اولين واحد توليدی صنايع پتروشيمی ايران در سال تاسیس گردید و طرح اوره و آمونياك سوم پتروشيمي شيراز در سال به بهره برداري رسيد که نقش مهمي در تامين نيازهاي كشور و همچنين عرضه به بازارهاي جهاني خواهد داشت.

This widely used substance has various states such as gas, liquid and solid states, about which there is still no complete information about how they are formed from one form to another and the relationship between them.This material has many metallic properties but not even a single metal atom in it and this is surprising and this element has electrical and optical properties. It may not seem obvious, but sulfur plays an important role in the daily lives of all of us.

It has also been used as an insecticide in the past.Production of cement, asphalt and urea with sulfur coating.• Medicinal use.• Bleaching using sulfur vapor.• It also plays a key role in the refining of crude oil and uranium.• Copper separation.• Synthesis of chemicals.• Food industry, especially animal feed.• Used in the paper and leather industry.• metal plating.• Sulfur concrete.• Finally, its use in the rubber industry.This material has many interesting and audible physical properties, some of which we will name It is a yellow• At room temperature and pressure atmosphere is solid.It has a melting point of . Kelvin and a boiling point of . Kelvin.• It has electrical insulation.•

Introduction: Elemental sulfur is byproduct of natural gas refining which during this process, HS is removed from sour gas and after changes to solid sulfur, it is stored in large block forms. Continuous precipitation of sulfur and its oxidation causes soil acidification and as a result, nutrient cations such as Ca+, Mg+, Na+ and K+ will leach from the soil profile. Also, sulfate accumulation led to soil acidification and accelerates the silicates weathering in upper layer of the soil profile. Accumulation of water soluble sulfate in the soil and increase the nutrient cations leaching from the soil depend on sulfate resistance rate. Also, addition of sulfur to the soil for a long time can cause calcium sulfate formation that will cause problems such as increase in soil salinity. Shahid Hashemi Nezhad gas refinery is located about km south of Sarakhs city and about km east north of Mashhad. In addition to exploiting, refining and producing × m.day- natural gas, recovered sulfur with %/ purity and tons per day production capacity is one of the byproducts of this gas complex.