Aluminum Hydroxide Production Process - Cost Analysis - Aluminum Hydroxide E11A


Book Description

This report presents a cost analysis of a typical Aluminum Hydroxide Gel production process from Aluminum sulfate and soda ash. In the process, soda ash and Aluminum sulfate are dissolved in water and react to produce Aluminum hydroxyde gel, which is then filtered and dried. This report was developed based essentially on the following reference(s): Keywords: Gel, Hydrated Alumina, Antacid




Polyaluminum Chloride Production Process - Cost Analysis - PAC E11A


Book Description

This report presents a cost analysis of Polyaluminum Chloride production from Aluminum hydroxide, sulfuric acid, hydrochloric acid, and calcium carbonate. In this process, Aluminum hydroxide is fed into the reactor containing sulfuric acid and hydrochloric acid. The solution obtained is neutralized with calcium carbonate resulting in a mixture of Polyaluminum Chloride and gypsum crystals. This report was developed based essentially on the following reference(s): Keywords: PAC, Poly-Aluminum Chloride




Aluminum Chloride Production Process - Cost Analysis - Aluminum Chloride E11A


Book Description

This report presents a cost analysis of a typical Aluminum Chloride production process from aluminum metal and chlorine. In the process, chlorine gas is passed through molten aluminum in ceramic-lined, tube-shaped reactors, producing Anhydrous Aluminum Chloride. This report was developed based essentially on the following reference(s): (1) "Aluminum Chloride", McKetta, J., Inorganic Chemicals Handbook. Vol. 1 (2) "Aluminum Compounds, Inorganic", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Aluminum Trichloride, Aluminum Scrap, Anhydrous Aluminum Chloride




Aluminium Chloride Production Process - Cost Analysis - Aluminium Chloride E11A


Book Description

This report presents a cost analysis of a typical Aluminium Chloride production process from aluminium metal and chlorine. In the process, chlorine gas is passed through molten aluminium powder in ceramic lined tube shaped reactors, producing Aluminium Chloride. This report examines one-time costs associated with the construction of a United States-based plant and the continuing costs associated with the daily operation of such a plant. More specifically, it discusses: * Capital Investment, broken down by: - Total fixed capital required, divided in production unit (ISBL); infrastructure (OSBL) and contingency - Alternative perspective on the total fixed capital, divided in direct costs, indirect costs and contingency - Working capital and costs incurred during industrial plant commissioning and start-up * Production cost, broken down by: - Manufacturing variable costs (raw materials, utilities) - Manufacturing fixed costs (maintenance costs, operating charges, plant overhead, local taxes and insurance) - Depreciation and corporate overhead costs * Raw materials consumption, products generation and labor requirements * Process block flow diagram and description of industrial site installations (production unit and infrastructure) Keywords: Aluminum Trichloride, Aluminium Scrap, Anhydrous Aluminium Chloride




Aluminum Chloride Production Process - Cost Analysis - Aluminum Chloride E11A


Book Description

This report presents a cost analysis of a typical Aluminum Chloride production process from aluminum metal and chlorine In the process, chlorine gas is passed through molten aluminum in ceramic-lined, tube-shaped reactors, producing Anhydrous Aluminum Chloride. This report was developed based essentially on the following reference(s): (1) "Aluminum Chloride", McKetta, J., Inorganic Chemicals Handbook. Vol. 1 (2) "Aluminum Compounds, Inorganic", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Aluminum Trichloride, Aluminum Scrap, Anhydrous Aluminum Chloride




Sodium Hydroxide via Membrane Process - Cost Analysis - Sodium Hydroxide E11A


Book Description

This report presents a cost analysis of Sodium Hydroxide production from sodium chloride. The process examined is a typical membrane process. In this process, an aqueous solution of sodium chloride (brine) is decomposed electrolytically in a membrane cell, producing Sodium Hydroxide and chlorine. The Sodium Hydroxide product obtained is a 50 wt% aqueous solution. Hydrogen is also generated as by-products in the process. This report was developed based essentially on the following reference(s): (1) Handbook of Chlor-Alkali Technology, 2005 (2) "Chlorine," Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Chlor-Alkali, Caustic Soda, NaOH




Aluminum Sulfate Production Process - Cost Analysis - Aluminum Sulfate E11A


Book Description

This report presents a cost analysis of a typical Aluminum Sulfate production process from bauxite and sulfuric acid. In this process, prepared bauxite ore is subjected to reaction with sulfuric acid, producing Aluminum Sulfate. This report was developed based essentially on the following reference(s): Keywords: Aluminum Sulphate, Alum, Sulphuric Acid




Calcium Hypochlorite Production via Sodium Method - Cost Analysis - Calcium Hypochlorite E11A


Book Description

This report presents a cost analysis of Calcium Hypochlorite production from slaked lime, sodium hydroxide and chlorine. The process examined is a typical sodium process. This process consists mainly in passing chlorine into a slurry of slaked lime and sodium hydroxide, generating Calcium Hypochlorite and sodium chloride. After separation steps, Calcium Hypochlorite (about 70 wt%) and an aqueous solution of sodium chloride are obtained as products. This report was developed based essentially on the following reference(s): (1) US Patent 4390512, issued to PPG Industries, Inc., in 1983 (2) US Patent 4428919, issued to PPG Industries, Inc., in 1984 Keywords: Caustic Soda, Calcium Salt, Bleaching Powder, Chlorination, Sodium Method, Slaked Lime




Trimethylolpropane Production Process - Cost Analysis - TMP E11A


Book Description

This report presents a cost analysis of Trimethylolpropane (TMP) production from formaldehyde and n-butyraldehyde. In this process, formaldehyde and n-butyraldehyde go through a two-step reaction to form Trimethylolpropane and sodium formate. Unconverted formaldehyde is recovered from the reactor product solution, sodium formate is separated by means of a solvent extraction step and Trimethylolpropane is purified by distillation. This report was developed based essentially on the following reference(s): (1) "Alcohols, Polyhydric", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition (2) US Patent 3183274, issued to Celanese in 1965 Keywords: TMP, polyhydric alcohol, polyether polyols, alkide resins




Propylene Oxide from Propylene and Chlorine - Cost Analysis - Propylene Oxide E11A


Book Description

This report presents a cost analysis of Propylene Oxide (PO) production from chemical grade (CG) propylene and chlorine. The process examined is a typical chlorohydrin process. In this process, propylene and chlorine first react to produce propylene chlorohydrin intermediate. Then, the chlorohydrin intermediate is dehydrochlorinated to Propylene Oxide. Dichloropropane is generated as by-product in the process. This report was developed based essentially on the following reference(s): "Propylene Oxide", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Chlorohydrination, Saponification, Calcium Oxide, CaO, Calcium Hydroxide, CHPO