mass balance and energy balance and scales up to commercial-scale process. After simulation with capacity of biodiesel is 50‚516 litres per day (44‚454 kilogrames per day) by used Waste cooking oil 45‚000 kilogrames per day ‚ methanol is used in esterification process 24‚165 kilogrames per day ‚ methanol is used transesterification process 18‚302 kilogrames per day ‚ get glycerol (by-product) 3‚898 kilogrames per day and used total enegy 48‚755‚151 kilojoules per day. Then‚ we use Aspen Process Economic
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transition metal ion of Nickel(II)‚ that further more react with nickel acetate to form red crystals through condensation‚ the colour being constituded by the congugated bonds. These series of reactions synthesize the Schiff Base ligand and Nickel(II) complex of the Schiff base ligand. 0.36g of the Schiff base ligand is yielded and 0.1g of the nickel complex is yielded from the 0.36g Schiff base ligand and 0.5g nickel acetate. Introduction We perform two separate reactions in this experiment
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oils that can be used as an insecticide‚ a fragrance‚ a solvent‚ or possibly a biofuel.1 It is a somewhat non-polar hydrocarbon that can be extracted from orange rinds using a relatively non-polar solvent such as liquid carbon dioxide (CO2) or ethyl acetate. 1 CO2 exists in a gas phase at room temperature and 1 atm‚ but can also be obtained in solid phase (dry ice) for a general laboratory setting. In order to obtain liquid phase CO2 at room temperature and 1 atm‚ CO2 has to be pressurized and heated
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Introduction: In this experiment‚ when vinyl strip and acetate strip is rubbed by tissue‚ it will charge the vinyl strip negatively and acetate strip positively caused by the transfer of electron between the strip and tissue. If molecules have non zero bond dipole‚ because polar molecule must have a non-zero molecular dipole where electron spend more of their time closer to one atomic nucleus than the other and make one end partially positive or negative than the other end. Different charge will
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resins‚ resin dispersions‚ and polymer raw materials. These products are used for a variety of purposes ranging from packaging to automotive paints to disposable diapers. Fibers Manufactured from high sulfur coal and wood pulp‚ Eastman makes acetate tow‚ acetate yarn and acetyl chemical products. These fibers are used in apparel and home furnishings as well as cigarette filters and industrial applications. Performance chemicals and intermediates Raw materials including propane‚ ethane‚ high sulfur
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except those of silver‚ lead (II)‚ and mercury (I) ions. G. Sulfides: Most sulfides are insoluble‚ except from alkali metals and ammonium ion. H. Acetates: All acetates are soluble‚ except silver acetate‚ which is slightly soluble. I. Silver salts: All silver salts are insoluble‚ except silver nitrate‚ silver nitrite‚ and silver perchlorate. Silver acetate and silver sulfate are slightly soluble. J. Carbonates: All carbonates are insoluble‚ except those of
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CHEMISTRY OF NATURAL PRODUCTS Terpenoids Sameena Bano Department of Chemistry Faculty of Science Jamia Hamdard New Delhi-110062 (24.09.2007) CONTENTS Introduction Classification of Terpenoids Isolation of mono and sesquiterpenoids General properties of Terpenoids General methods of structure elucidation Terpenoids Citral Menthol Camphor Eugenol Keywords Terpenes‚ isoprene‚ citral‚ menthol‚ camphor and eugenol 1 Introduction There are many different classes of naturally occurring
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present on oxygen and results in the formation of a tetrahedral intermediate. The next step involves the deprotonation of the positively charged nitrogen‚ which is then followed by reformation of the oxygen-carbon double bond and the loss of the acetate
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Ethyl Acetate C4H8O2 88.11 0.897 -83.6 oC 77.1 oC Slightly soluble in water (~8.3g/100mL‚ 20 oC)‚ very miscible with alcohol‚ ether‚ acetone‚ benzene. Hexane C6H14 86.18 0.6548 -95 oC 69oC Immiscible with water Dichloro-methane CH2Cl2 84.93 -97 oC 40 oC 1.325 Slightly soluble in water (~1.3g/100mL‚ 20 oC)‚ very miscible with most organic solvent. Hazard 1. Ferrocene is highly flammable and it is harmful if swallowed. 2. Acetylferrocene is highly toxic if swallowed. 3. Ethyl acetate is irritant
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Chemical composition of the essential oil of Majorana hortensis grown in Uttaranchal Shishir Kumar Singh Abstract GLC and GC-MS Analysis was done to analyse the hydrodistilled essential oil of Majorana hortensis grown in Uttranchal state of India. The 36 compounds could be identified out of 50 by their mass spectra accounting for 93% of the oil. The major ones are trans-sabinene hydrate (41.2%)‚ terpinen-4-ol (18.5%)‚ cis-sabinene hydrate (9.3%)‚ a-terpineol (3.8%)
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