ایران یکی از تولید و تأمین کنندگان مهم گوگرد در جهان است. و سالانه مقدار بسیار زیادی از منابع نفت و گاز کشور، گوگرد است.حصال می‌گردد و گوگرد ایران دارای کیفیت بسیار مناسب و خلوص بالا و اش (خاکستر) کمتری است. که علاوه بر تأمین نیاز صنایع داخل کشور ، بخش عمده ای نیز بصورت فله (کلوخه و گرانول) به خارج از کشور صادر میگردد.

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.

شرکت پالایش گاز شهید هاشمی‌نژاد (خانگیران) محصولات جانبی ارزشمند مانند گوگرد را تولید می‌کند، به گونه‌ای که اکنون با تولید روزانه بیش از هزار تن گوگرد مذاب، تولید روزانه تن گوگرد بنتونیتی و تولید سالانه بیش از هزار تن گوگرد بنتونیتی، بزرگ‌ترین تولیدکننده گوگرد در کشور است..

It is one of the most important nutrients in plant and is present in various plant organs in almost the same amount of phosphorus, which is a sign like phosphorus, is effective in plant nutrition and growth. Adding it in relatively pure powder or with chemical fertilizers, especially fertilizers that are added to the soil as sulfate, such as ammonium sulfate, potassium sulfate, and even simple superphosphate and triple is common.

It is used to produce sulfuric acid, which is a suitable substance in fertilizers.Direct use in agriculture: This substance is used directly to strengthen plants and their genetic modification. asphalt production: This type of asphalt is made by combining this material with bitumen and stone and is used in road corners, end of roads and parking places to prevent asphalt removal. Sulfur has been known and used for more than a thousand years.consumption in industries is very diverse, so that in the past and usage was often measured as an indicator to determine industrial activities in the country.