Class - G ( HSR ) and Class - A (O) in accordance with - API Spec 10A
Bitumen, sulphur, carbonate calcium, oil, cement, gilsonite.
It helps in adjusting the alkalinity of the soil, which is why it is considered important in the cultivation process. It is used in the preparation of sulfuric acid. It is involved in the manufacture and production of paints and dyes. It is used in the manufacture of paper, textiles, and many chemical industries. It is involved in the production of minerals and oil refining. It is used in the manufacture of fertilizers, explosives and pesticides. It is used in the production of shampoo, latex and batteries. It is used in chemicals that are used in filmmaking and photography. It is used in the vulcanization process of rubber, which is a chemical process that improves the physical properties of rubbers, whether the rubber is natural or synthetic. Sulfur is used in the silver plating process
Bituminous materials are organic materials, which include several types. Natural bitumen. It is a sticky substance or solid, which is made up of compounds of carbohydrates and their derivatives. Methods of its formation are the natural oxidation processes of oil polymerization
Calcium carbonate is a chemical compound, the chemical formula of which is CaCO3. It is a common material found in the form of rock all over the world, and is the main component in the shells of marine organisms, snails and eggshells. Calcium carbonate is the active ingredient in agricultural lime, and it is usually the main cause of hard water.
Urea is an inexpensive form of nitrogen fertilizer with a NPK (nitrogen, phosphorous, and potassium) ratio of 0-46-0. Although urea is produced naturally in humans and animals, synthetic urea is synthesized with anhydrous ammonia
