9.1 Manufacture of Sulphuric Acid 1. State uses of sulphuric acid in daily life. - lead acid batteries in automobiles and for home use - extraction of elements from ores - manufacturing of fertilizers 2.The following shows an incomplete flow chart of the Contact process. a) b)Chemical equation A. B. C. D. 3. Briefly explain the sources of sulphuric dioxide gas in atmosphere. -Sulphur dioxide is produced mainly from the combustion of fossil fuels
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Apart from the rich tradition the strength of the Indian fashion industry also rests on strong raw material availability. India is the third largest producer of cotton‚ the second largest producer of silk and the fifth largest producer of man-made fibres in the world. India also possesses large number of skilled human resources and has among the lowest labour costs in the world. With the end of quota regime on January 1‚ 2005 the prospects for Indian fashion industry look upbeat. India is among
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gfgdgfgfgdgjojiij Article Bibliography Web sites Related Content Recent Edits Contributors Table of Contents Introduction Key sectors of the fashion industry World fashion The fashion system fashion industry‚ multibillion-dollar global enterprise devoted to the business of making and selling clothes. Some observers distinguish between the fashion industry (which makes “high fashion”) and the apparel industry (which makes ordinary clothes
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interactions between fibre material - solid and chemicals – liquid‚ solutions or emulsions. Essential operations involved in Textile Processing : Maximum penetration of chemicals into fibre material to achieve desired interactions. Thorough removal of unused/unfixed chemicals and impurities from the textile material. Because of the heterogeneity of interaction‚ only limited absorption of various types of chemicals and colorants used for chemical processing onto the textile fibre materials is possible
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Eco-friendly processing of Jute & Allied Fibres Paper presented to INTERNATIONAL JUTE STUDY GROUP (IJSG) DHAKA‚ BANGLADESH By Dr. S. K. Chakrabarti INDIAN JUTE INDUSTRIES’ RESEARCH ASSOCIATION 17‚ TARATALA ROAD‚ KOLKATA 700088 INDIAN JUTE INDUSTRIES’ RESEARCH ASSOCIATION ECO-FRIENDLY PROCESSING OF JUTE & ALLIED FIBRES Dr. S. K. Chakrabarti Indian Jute Industries’ Research Association (IJIRA) 17 Taratola Road‚ Kolkata- 700088 Abstract: In the present scenario‚ the
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Molecular Electronics‚ Research Studies Press‚ 1992‚ chapter 2 Luis Alcacer‚ Conducting Polymers‚ D. Reidel Publishing Company‚ 1987 Herbert Naarmann‚ Polymers to the Year 200 and Beyond‚ John Wiley & Sons‚ 1993‚ Chapter 4 Ian M. ‚ Introduction to Synthetic Polymers‚ Oxford Science Publications‚ 1994‚ Chapter 10 W. R. Salaneck D. T. Clark E. J. Samuelsen‚ Science and Application of Conducting Polymers‚ IOP Publishing‚ 1991 Richard B. Kaner and Alan G. MacDiarmid‚ Scientific America‚ February 1988‚ 60
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found in most households as it is the cheapest and easiest to use. If your house is far away from an ISP it will take longer to transmit data over long distances. Copper also uses a lot of power. Two copper wires running down a cable. Cheaper than fibre optic but is slower as electrical signal moves slower than the speed of light lose some of the signal if you live further away
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TECHNOLOGY FIBRES FOR TECHNICAL TEXTILES 1 INTRODUCTION Human life is surrounded by hundreds of textile fibres either in the form of clothes‚ interior textiles or in the form of high performance technical textiles made of conventional or high technology fibres for various applications. A textile fibre is usually defined as a flexible‚ macroscopically homogenous cylindrical body mainly with circular cross- section having a high ratio of length to diameter (typically 100-3000: 1). Textile fibres are derived
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3 Textile Organic Dyes – Characteristics‚ Polluting Effects and Separation/Elimination Procedures from Industrial Effluents – A Critical Overview Zaharia Carmen and Suteu Daniela ‘Gheorghe Asachi’ Technical University of Iasi‚ Faculty of Chemical Engineering and Environmental Protection‚ Romania 1. Introduction The residual dyes from different sources (e.g.‚ textile industries‚ paper and pulp industries‚ dye and dye intermediates industries‚ pharmaceutical industries‚ tannery‚ and Kraft
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INTRODUCTION INTRODUCTION TO THE TOPIC In every organization the HR has a crucial role in building the organizational culture and also moulding the ethical character of the workforce. Through the role of role of HR is evolving and assuming more strategic significance‚ it is still widely recognized as the policing arm of the executive management. The HR has responsibility for all the functions that deal with the need and activities of the employees. Hiring‚ training‚ leadership development‚
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