Ssp a multi nutrient fertilizer containing phosphorus 14. The diesel fuel was used for transporting the raw materials by. Superphosphate is a fertiliser produced by the action of concentrated sulphuric acid on powdered phosphate rock. Single super phosphate in made by the reaction of phosphate rock with sulphuric acid to connect the insolubic tribe sic form of calcium phosphate to a soluble monobasic form. Drum granulation of single super phosphate fertilizer. This material was once the most commonly used fertilizer, but other phosphorus p fertilizers have largely replaced ssp because of its relatively low p content.
This process converts insoluble phosphates into forms more readily available to plants. Ramban single super phosphate is an ideal phosphorus supplying fertilizer, generally applied at the time of crop sowingtransplantation. The main attraction and utility of ssp is that it is cheaper in cost and av. Pdf estimating the equivalent energy for single super phosphate.
The production yield of cah2po42 and labeled single superphosphate were approximately 97 and 99% respectively, and the purity level of the labeled single superphosphate was estimated as 96%. Single superphosphate is 20 percent phosphorus while triple superphosphate is around 48 percent. Sulfuric acid is made by converting elemental sulfur to sulfur trioxide, which, with added water, is dissolved in sulfuric acid to produce more acid. Pdf single superphosphate is currently one of the mostly used fertilizers as an alternative source for phosphorus and sulphur. Impact fertilisers ssp manufacturing process uses blends of various rock phosphate rock sources. The raw materials that were used in the production were phosphate rock, sulfuric acid, and water. It is typically available in a liquid or a dry formula, both of which are used with the same efficiency by plants. Single super phosphate ssp in powder as well as granule form, mixed fertilizers namely npk of various grades, fortified fertilizer namely boronated single super phosphate powder and granule, micronutrients namely magnesium sulphate. Naturally occurring phosphate rock contains a high proportion of calcium phosphate capo 42 which is normally not sufficiently watersoluble to be used as a fertiliser. This sds may not be used as a commercial specification sheet of manufacturer or seller, and no warranty or representation. Dec 10, 2018 super phosphate fertilizers come in two common forms.
To band super phosphate, avoid placing super phosphate in seed rows. Pdf production of single superphosphate labeled with 34s. Australian made single superphosphate ssp fertiliser. Ssp fertilizer single super phosphate fertilizer mahadhan. Both are manufactured by reacting insoluble mineral phosphate with acid to create a soluble. Spic single superphosphate 16% p2o5 powdered product description ssp contains 16% of citrate soluble available p2o5, 14.
Exposure controls personal protective equipment avoid all unnecessary. Generally, soils in australia are depleted in phosphorus due to weathering and erosion. Single super phosphate ssp fertilizers is produced by acidulation of rock phosphate with sulfuric acid. In addition to the definitions contained in ks iso 1157.
Fertiliser calculations department of primary industries. Single super phosphate ssp is the oldest chemical fertilizer manufactured in india with multinutrient as it contains 16% p2o5 as prime content with additional nutrients of 11% sulphur, 21% calcium and minerals in traces. The standard industrial classification sic code for phosphate rock processing is 1475. Banding super phosphate prior to seeding or planting your garden provides a steady supply of phosphorous to your plants in deficient soils. Phosphate rich organic manure is a type of fertilizer used as an alternative to diammonium phosphate and single super phosphate.
The production of single superphosphate is on the rise in. The company is engaged in manufacturing phosphatic fertilizers viz. Phosphorus p is frequently a limiting nutrient to the growth of pasture. The product is a low cost source of phosphorus and sulphur in a wide range of pasture situations. We supply high quality single super phosphate plant, that are known costeffective operation and increased output. Single super phosphate manufacturing jobson enterprises. Monocalcium phosphate is commonly added to animal diets as an important mineral supplement of both phosphate and ca. Desmet ballestra offers plants based on technology developed in cooperation with industrie chimiche puccioni ballestra knowhow includes single super phosphate powder pssp and triple super phosphate powder ptsp plants with a wide range of production capacities. The treatment of phosphate rock with sulfuric acid converts it to calcium dihydrogen phosphate cah 2po 42, a watersoluble form that plants are able to utilise. There are two main commercially available types of superphosphate. The acidic monocalcium phosphate reacts with an alkaline component to produce carbon dioxide, the leavening for many baked products.
Potassium nitrate, ammonium nitrate, mono ammonium phosphate map, cropmaster dap, calcium ammonium nitrate can or urea. Single superphosphate is the mildest grade, and contains between 16 and 20 percent phosphate. Single superphosphate fertilizer powdered specification 1 scope this kenya standard specifies the requirements and methods of tests for powdered single superphosphate fertilizer. Phosphogypsum is a waste byproduct from the processing of phosphate rock in plants producing phosphoric acid and phosphate fertilizers, such as superphosphate. Agriculture removes phosphorus from the soil in farm products. Single super phosphatepowder and granulated form contains phosphorus, calcium and sulphur which are primary and secondary plant nutrient for growth and development of the plant. Despite ssp has been widely produced as a fertilizer, a few studies have been done to describe the fundamental aspects of this pfertilizer, i. Pdf rare earths elements in phosphorite and granulated. Triple superphosphate triple superphosphate tsp was one of the first highanalysis phosphorus p fertilizers that became widely used in the 20th century. Single super phosphate ssp fertilizer industry is the pioneering fertilizer industry in the country and the first ssp plant is said to have been established by eid parry in the year 1906 manufacturing of ssp is based on perhaps the simplest chemical reaction amongst chemical fertilizer industry read more.
Superphosphate can be compatible with flexin magnesium coated urea and ammonium sulphate granular under certain circumstances. Effect of single super phosphate and rock phosphate on growth. Other uses of the acid are so multifarious as almost to defy enumeration, notable ones being the manufacture of highoctane gasoline, of titanium dioxide a white pigment, also a filler for some plastics, and for paper, explosives, rayon, the processing of. Exposure controls personal protective equipment avoid all unnecessary exposure.
Ssp is a traditional product for supplying phosphorus and sulphur to. The wet chemical phosphoric acid treatment process, or wet process, in which phosphate ore is digested with sulfuric acid, is widely used to produce phosphoric acid and calcium sulfate, mainly in dihydrate form caso 4 2h 2 o. Fluorine gas scrubber design for single super phosphate plant. Mar 10, 2020 the three different types of superphosphate fertilizers are distinguished by the amount of phosphate in them. The three different types of superphosphate fertilizers are distinguished by the amount of phosphate in them. Conventional single superphosphate ssp is known as one of the most important and common sources of phosphorus in agriculture. Nsp is a solid phosphate fertilizer material that is produced from phosphate rock and sulfuric acid h 2 so 4. Download fulltext pdf download fulltext pdf production of single superphosphate labeled with 34s article pdf available in scientia agricola 651 february 2008 with 1,021 reads. Single and triple super phosphate powder plants technology. Superphosphate chemical economics handbook ceh ihs markit. Triple superphosphate southern agricultural insecticides. Production of single super phosphate government of. It is the principal carrier of phosphate, the form of phosphorus usable by plants, and is one of the worlds most important fertilizers.
Both are derived from insoluble mineral phosphate, which is activated into a soluble form by an acid. Process description manufacturing of single super phosphate is based on the simplest chemical reaction amongst chemical fertilizers. When to apply super phosphate to a garden home guides sf. The basic ingredients of superphosphate are rock phosphate and sulfuric acid. Single superphosphate single superphosphate ssp was the first commercial mineral fertilizer and it led to the development of the modern plant. Single super phosphate price buy cheap single super. Super in superphsophate probably refers to it being superactive, with its phosphorous more readily available than it would be in an ordinary phosphate. Single super phosphate powder and granulated form contains phosphorus, calcium and sulphur which are primary and secondary plant nutrient for growth and development of the plant. Normal superphosphate or single superphosphate nsp, ssp is used solely as a fertilizer material. Single superphosphate is produced by reacting naturally occurring phosphate rock with sulphuric acid. Single super phosphate manufacturing process pdf single superphosphate ssp was the first commercial mineral fertilizer and it led to. The manufacture of sulfuric acid more sulfuric acid by mass. Chemically this is done by combining calcium phosphate with sulfuric acid giving an acid salt that is more soluble than normalsalt calcium phosphate would be. Buy mahadhan ssp, mahadhan ssp is single super phosphate fertilizer which promotes root growth, soil texture, reduces flower drop and increases fruit setting.
Super phosphate fertilizers come in two common forms. The content of phosphorus in the form of calcium phosphate in phosphate rock cannot be taken up directly by plants. Instead, open a furrow adjacent to the seeding or planting row. You can easily wholesale quality single super phosphate at wholesale prices on. We are the manufacturer of single super phosphate with the production capacity of 1,96,000 mt per annum. Monocalcium phosphate is an important ingredient in baking powder. Despite its excellent history as a p source, its use has declined as other p fertilizers have become more popular. Single superphosphate ssp was the first commercial mineral fertilizer, and it led to the development of the modern plant nutrient industry. When super is applied this leads to an initial flush of this soluble p in the soil solution which usually declines very rapidly, especially in soils of high p retention capacity and low p status. Both are manufactured by reacting insoluble mineral phosphate with acid to. This experiment was conducted in order to evaluate effect of single super phosphate ssp and rock. Uses goes to the manufacture of superphosphate and related fertilizers. The process is simple, requiring little technical skill and small capital investment. Superphosphate chemical economics handbook ceh ihs.
Hence, the watersoluble form of phosphorus is derived from rock phosphate by converting calcium phosphate to phosphoric acid or to single super phosphate ssp. The manufacture of sulfuric acid more sulfuric acid by mass is produced worldwide than any other chemical. It is sometimes confused with triple super phosphate tsp production, which is made by reacting rock phosphate with phosphoric acid. Nsp can be used with most crops and is applied during the planting season. In this work we investigated the effects of the drum rotation speed, liquidphase ratio, granulation time, and drum holdup on the single super phosphate granulation performance in a rotary drum. Technically, it is known as calcium dihydrogen phosphate and as monocalcium phosphate, cah. Single and triple superphosphates are simple fertilizers containing only one. Fertiliser calculations carol rose, extension agronomist, nsw department of primary industries kempsey dpi 496 august, 2004 the following simple calculations will allow you to accurately determine how much fertiliser to put on your soil.
Production of single super phosphate government of india. Before applying fertilisers of any type, you should assess the nutrient content of your soil, and understand. Single superphosphate ssp was the first commercial mineral fertilizer and it led to. Design of single super phosphate plant henan mining. Superphosphate generally mixes well with other products, but is not compatible with. Single superphosphate single superphosphate ssp was the first commercial mineral fertilizer and it led to the development of the modern plant nutrient industry. Ramban single super phosphate ssp fertilizer jacpl. Apart from phosphorus 16% water soluble p2o5, it also supplies sulphur 12%, calcium 21%, magnesium 0. For rows that will be seeded, make the furrow 3 inches deep. In this work we investigated the effects of the drum rotation speed, liquidphase ratio, granulation time, and drum holdup on the single superphosphate granulation performance in a rotary drum. Single super a single superphosphate fertiliser ssp mainly used for pasture topdressing.
Single superphosphate fertilizer powdered specification. This reason can be represented by the following chemical reaction, which is the major reaction. As per the policy for production of ssp, ssp units are required to utilize atleast a minimum of 50% their annual recognized capacity or annual production of 40,000 mt, whichever is lower, for eligible to claim subsidy. Superphosphate article about superphosphate by the free. Single superphosphate international plant nutrition institute. Characterization of single superphosphate powders a study. In the production of ssp, calcium sulfate gypsum remains in the. The manufacture of sulfuric acid and superphosphate. Triple superphosphate 0450 not applicable not applicable calcium phosphate 7758238 not applicable not applicable dicalcium phosphate 7757939 not applicable not applicable 8. Single super phosphate fertilizer presentations on. Aug 26, 2017 single super phosphate prepared by mr.
373 154 1514 341 612 1363 1454 201 713 190 1132 1444 594 1058 1254 1165 1158 1407 1161 149 646 1111 1386 1405 1417 697 646 322 611 195 1171 43 866