It is especially important for humans because it is part of the amino acid methionine, which is an absolute dietary requirement for us. ![]() Health effects of sulphurĪll living things need sulphur. The chief source of sulphur for industry is the hydrogen sulphide of natural gas, Canada is the main producer. Other, more important, sulphide ores are chalcopyrite, bornite, penlandite, millerite and molybdenite. Many sulphide minerals are known: pyrite and marcaiste are iron sulphide stibnite is antimony sulphide galena is lead sulphide cinnabar is mercury sulphide and sphalerite is zinc sulphide. ![]() Native sulphur occurs naturally as massive deposits in Texas and Louisiana in the USA. Conditions in the early seas were such that simple chemical reactions could have generate the range of amino acids that are the building blocks of life. Life on Earth may have been possible because of sulphur. Other applications are making corrosion-resistant concrete which has great strength and is forst resistant, for solvents and in a host of other products of the chemical and pharmaceutical industries. Sulphur is also used in batteries, detergents, fungicides, manufacture of fertilizers, gun power, matches and fireworks. The major derivative of sulphur is sulphuric acid (H2SO4), one of the most important elements used as an industrial raw material. Depending on the specific conditions, sulphur allotropes form several distinct crystal structures. The crystallography of sulphur is complex. Although sulphur is infamous for its smell, frequently compare to rotten eggs, that odor is actually characteristic of hydrogen sulphide (H 2S). In nature it occurs as the pure element or as sulfide and sulfate minerals. In its native form sulphur is a yellow crystalline solid. Sulphur is a multivalent non-metal, abundant, tasteless and and odorless. Sulphur - S Chemical properties of sulphur - Health effects of sulphur - Environmental effects of sulphur ![]() Separation and Concentration Purification Request.Plant Inspection & Process Optimalisation.
0 Comments
Leave a Reply. |