Sodium Hydroxide via Membrane Process - Cost Analysis - Sodium Hydroxide E11A PDF Download
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Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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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
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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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
Author: Intratec
Publisher: Intratec Solutions
ISBN: 1945324333
Category : Business & Economics
Languages : en
Pages : 52
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Book Description
This report presents a cost analysis of sodium hypochlorite production from sodium hydroxide and chlorine. The process examined is a typical chemical process. 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) This report was developed based essentially on the following reference(s): "Chlorine Oxides and Chlorine Oxygen Acids", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Bleach, Chlorination, Caustic Soda, NaOH, Solvay Chemicals, Chlor-alkali
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 101
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Book Description
This report presents a cost analysis of caustic soda flakes production from a caustic soda solution (50 wt%). In this process, caustic soda is concentrated to about 99 wt% in a specially designed evaporator and the resulting melt is fed by gravity to a flaking machine, where it is cooled and processed into flakes. This report was developed based essentially on the following reference(s): "Sodium Hydroxide", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Chlor-Alkali, Caustic Soda, NaOH, Caustic Flakes
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 100
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Book Description
This report presents a cost analysis of Sodium Hydroxide production from brine. The process examined is a typical diaphragm process. In this process, an aqueous solution of sodium chloride (brine) is decomposed electrolytically in a diaphragm 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) "Chlorine", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition (2) EP Patent 1427871, issued to Industrie De Nora in 2011 Keywords: Chlor-Alkali, Caustic Soda, NaOH
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Sodium Hydroxide production from brine. The process examined is a typical mercury cell process. In this process, an aqueous solution of sodium chloride (brine) is decomposed electrolytically in a mercury 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): "Chlorine", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Chlor-Alkali, Caustic Soda, NaOH
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Sodium Hydroxide production from lime and sodium carbonate. The process examined is a conventional lime-soda process. In this process, calcium hydroxide is generated by treating lime (calcium oxide) with water. Then, calcium hydroxide reacts with soda ash (sodium carbonate) forming sodium hydroxide and Calcium Carbonate. Precipitated calcium carbonate, in solid form, and Sodium Hydroxide solution (50 wt%) are obtained as final products. This report was developed based essentially on the following reference(s): Hou, T.P., "Manufacture of Soda: With Special Reference to the Ammonia Process", 1942 Keywords: Hydrated Lime, Slaked Lime, Slake, Calcium Oxide, Lime-Soda Process
Author: Intratec
Publisher: Intratec Solutions
ISBN:
Category : Business & Economics
Languages : en
Pages : 103
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Book Description
This report presents a cost analysis of Chlorine 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 Chlorine. Caustic soda (50 wt%) and hydrogen are also generated as products. 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
Author: Intratec
Publisher: Intratec
ISBN: 1641480041
Category : Business & Economics
Languages : en
Pages : 104
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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
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Salicylic Acid production from phenol, sodium hydroxide, carbon dioxide, and sulfuric acid. In the process, sodium phenolate is prepared by reacting phenol and aqueous sodium hydroxide. The solution is heated, evaporated, and then reacted with carbon dioxide, producing sodium salicylate, which is further acidified with sulfuric acid producing Salicylic Acid. This report was developed based essentially on the following reference(s): Keywords: SA, 2-Hydroxybenzoic Acid, Monohydroxybenzoic Acid
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Sodium Chlorite production from sodium chlorate, sodium hydroxide, and hydrogen peroxide. This report was developed based essentially on the following reference(s): Keywords: Caustic Soda, Dioxidane
