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Get PriceMenurut Kick s law energi yang diperlukan untuk mengecilkan material sebanding dengan pengecilan volumenya Rumus Energi Pengecilan Ukuran Kick s Law Dengan subsitusi n = 1 pada persamaan dE = C dx/x n kemudian selesaikan maka diperoleh persamaan Kick s law berikut E K = K K ln d F /d P Energi Pengecilan Ukuran Teori Bond s Law
Get PriceRittinger s constant • For the size reduction of fine powders in which large areas of new surface are being created Rittinger s Law fits the experimental data better Bond s law • The work required to form particles of size Dp from very large feed is proportional to the square root of the surface to volume ratio of the product
Get PriceExisten variantes de esta Ley que se adaptan mejor a determinadas condiciones de trabajo la Ley de Rittinger enunciada en el año 1867 y que se basa en la hipótesis de las superficies de las partículas la de Kick expresada en el año 1885 y que se basa en una hipótesis volumétrica y la teoría de Bond del año 1951 LEY DE RITTINGER
Get PriceIn simple terms Rittinger s law is a high end estimate of the energy required to grind something excluding any losses to heat etc Kick s law is a low end estimate and Bond s Law is a mid way
Get PriceRittinger s law K is calculated from the first milling data and applied to the second milling K = / 1/100−1/500 = kwh μm/ton E = 1/50−1/500 = kwh/ton b Kick s law K = /log 100/500 = − E = log 50/500 = kwh/ton View chapter Purchase book Grinding Energy
Get PriceEl balance energético global o general de un sistema abierto puede expresarse como Es definido como un proceso en el cual las propiedades del sistema no cambian con el tiempo Notese que esto de ninguna manera implica que las propiedades en todos los puntos deben ser idénticas sino que solo sus propiedades son invariantes en el tiempo
Get PriceThe correct energy surface area balance of Rittinger s law in terms of particle sizes is E =K O n= 1/x dP x t [omn= 1/x dP x 0 J 771 where P x t is the fraction by weight less than size x of products of fracture P x 0 is the starting material
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Get PriceView Rittinger to from CHEMISTRY CHEM 250 at Mindanao State University Iligan Institute of Technology Hukki 1975 suggests that the relationship between energy and particle size is a
Get PriceSpecific grinding energy J/g was correlated with size parameters of three popular industrial equations Kick Rittinger and Bond All three equations fitted to the experimental data linearly but the best fitted lines did not go through the origin the fitted lines had a slope and intercept Rittinger equation had the best fit followed
Get Priceecuación de bond de chancado maquina … leyes que rigen los molinos de molienda rittinger kick bond … El chancado por compresión del mineral contra superficies rígidas o por impacto … Leer Más Servicio En Línea
Get Price14 Size ranges applicable to Von Rittenger Kick and Bond equations After Hukki 1961 Source publication 24 Fracture Toughness Based Models for the Prediction of Power Consumption
Get Pricewalker lewis mcadams and gilliland have given the following differential equation of a general form for comminution de = c§ [1] where e is the net energy required per unit weight in a certain process of comminution x is the factor indicating the fineness of the product n is the exponent indicating the order of the process and c is a …
Get PriceAll the three laws proposed for dry grinding Kick s Rittinger s and Bond s seemed to be applicable for wet grinding However Rittinger s law showed better suitability than the other two especially for parboiled rice and mixer grinder The specific energy consumption for parboiled rice was ∼ fold greater compared to raw
Get PriceE = K Rfc 1/ L2 1/ L1 c Bond s equation in which n = 3/2 integrated to give E = E 100/ L2 1/2 1 1/ q1/2 It appears that Kick s results apply better to coarser particles Rittinger s to fine ones with Bond s being intermediate 3 The total surface area of a powder is important and can be estimated from
Get PriceAustin 1972 A Commentary on the Kick Bond and Rittinger Laws of Grinding Free download as PDF File pdf Text File txt or read online for free A Commentary on the Kick Bond and Rittinger Laws of Grinding
Get PriceThe commonly used grinding equations Kick Rittinger and Bond equations assign values to the constant n in the general equation Equation Stamboliadis 2024 These three
Get PriceLker Kick Rittinger Bond Ecuaciones related contents · Austin LG 1973 A commentary on the Kick Bond and Rittinger laws of grinding Powder Technol 7 6 315 317 Article Google Scholar Austin L Shoji K Bhatia V Jindal V Savage K Klimpel R 1976 Some results on the description of size reduction as a rate process in various mills
Get PriceBond has suggested a law intermediate between Rittingers and Kicks laws by putting p = 3/2 in the general equation Writing C = 5E i then Bond terms E i the work index L is measured in microns and expresses it as the amount of energy required to reduce unit mass of material from an infinite particle size to a size L 2 of 100 m Slide 13
Get Price2024 ENERGY DISTRIBUTION IN COMMINUTION A NEW APPROACH TO THE LAWS OF RITTINGER BOND AND KICK Canadian Metallurgical Quarterly Vol 43 No 2 pp 249 258
Get PriceFor Kick s and Rittinger s equations mean particle size dgw was used as xp For Bond s P80 was used as xp iii The K and C coefficients are in kWh Mg 1 and xf and xp are in μm iv Columns refer to the results of fitting data using comminution theories Kick s Rittinger s and Bond s equation with considering interception C
Get PriceThe laws of size reduction in general use today include those of Rettinger 25 Kick 18 and Bond 7 These laws have been found useful within their limited range of application The Rettinger and Kick Laws are said by Heywood 16 to be compatible because the former relates the energy required for the reduction to the new surface produced
Get Priceteoria de la trituradora de molienda marine pollutions org A partir de las teorías clásicas de trituración según lo propuesto por Von Rittinger Kick y Bond balance Teoría del desgaste de medios de molienda Precio Get Price SGS Perú Rodillos de molienda de alta presión HPGR Minería 6 Jun 2024 Descubra cómo los expertos en trituración de SGS pueden reducir los
Get Pricei happen to be one of those who believe that rittinger probably meant what he said when he wrote what stadler has quoted the increase of the surfaces exposed is directly proportional to the force required for reducing and therefore also to the work absorbed in effecting the separations the italics are now mine instead of rittinger s or …
Get Price• Bond has suggested a law intermediate between Rittinger s and Kick s laws by putting p = −3/2 in the general equation • Writing C = 5Ei then • Bond terms Ei the work index and expresses it as the amount of energy required to reduce unit mass of material from an infinite particle size to a size L2 of 100 μm that is q =∞ 7
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Get Price1 Rittinger E t = C x k W h / t [21 [31 Kick Bond E = C ln k h / t k Wh/t [41 The corresponding net energies E required to reduce product xl to product x2 a r e Rittinger E = C Kick Bond Et 2C $ k w h / t X1 [51 [61 E = C lnX1 k h / t 2C 1 Jx 1 Jxl kWh/t PI
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