Pulp And Paper Manufacture

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The Complete Technology Book On Pulp Paper Industries

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Author : NIIR Board of Consultants and Engineers
language : en
Publisher: ASIA PACIFIC BUSINESS PRESS Inc.
Release Date : 2004-02-09

The Complete Technology Book On Pulp Paper Industries written by NIIR Board of Consultants and Engineers and has been published by ASIA PACIFIC BUSINESS PRESS Inc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-02-09 with Paper industry categories.

The pulp and paper industry continues to expand at a phenomenal rate and it has an important role to play on the Indian economy. This imposes a difficult problem of selection. Since the amount of material that can be included in a single volume is obviously limited. Careful thought has been given to the selection with the purpose of presenting that material which will be of the greatest interest to the greatest numbers. Paper is one of the major components of urban solid waste (household and commercial waste) and has a potential resource value when collected and reused. Recycling of the waste paper has been a practice that has prevailed in the paper industry since its inception and therefore continues. The preservation of forests and increasing environmental awareness has focussed research on exploration of new fibrous resources and less toxic pulping and bleaching processes. The use of non woody already account for 9.1% of total world papermaking capacity. A variety of non woody plant fibres are used for papermaking. Paper converting refers to the processing of raw paper to produce improved grade of paper or a finished paper article. There are two types of paper converting; wet converting and dry converting. The Indian paper industry has close linkages with economic growth as higher industrial output leads to increased demand for industrial paper for packaging, increased marketing spend benefits the newsprint and value added segments, and increased education and office activities increase demand for writing and printing paper. It is estimated that there is an economic growth of 8.5% for India which will benefit the demand for paper. This book basically comprises of bio refiner mechanical pulping of bast type fibres, use of trichromatic colourimetery for measurement of brightness and yellowness of bleached pulps, finishing and converting, coating equipment, chemical and additives in papermaking, mixed pulping of jute stick and other agricultural residues etc. This book also comprises of the list of manufacturers, suppliers of plant & machinery and allied products, list of manufacturers and suppliers of raw materials, imported pulp manufacturers & suppliers imported pulp, Indian agents for imported pulp etc. This informative book will be helpful for paper technologist, paper chemists and scientists related to paper field.

Pulp And Paper Manufacture

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Author : Joint Textbook Committee of the Paper Industry
language : en
Publisher: New York : McGraw-Hill
Release Date : 1969

Pulp And Paper Manufacture written by Joint Textbook Committee of the Paper Industry and has been published by New York : McGraw-Hill this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Paper industry categories.

Modern Technology Of Pulp Paper And Paper Conversion Industries

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Author : NIIR Board of Consultants and Engineers
language : en
Publisher: ASIA PACIFIC BUSINESS PRESS Inc.
Release Date : 2004-08-07

Modern Technology Of Pulp Paper And Paper Conversion Industries written by NIIR Board of Consultants and Engineers and has been published by ASIA PACIFIC BUSINESS PRESS Inc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-07 with Paper industry categories.

The paper conversion sectors are assuming increasingly important place in the life of every nation. Conversion technology is being evolved continuously for having better conversion, handling, transportation, preservation and usage of materials. Paper and Pulp industry plays a vital role towards conversion. Pulping is a process of delignification removing lignin from wood while leaving cellulose fibres intact. Pulp and paper can be produced from many resources like; Eta Reed, bamboo, bagasse, elephant grass, etc. Growing population and increased demand of paper products has created raw material shortage all over the world especially in developing countries. Consequently agricultural residues and farm wastes are the only hope for further pulp papermaking in these countries. However, technology is evolving that holds promise for using waste or recycled paper and, in some cases, even plastics to make an array of high performance composite products that are in themselves potentially recyclable. Pulp and paper industry is one of the largest industries in India today, which consumes huge quantity of water. As the product does not contain any water most of the water used in the process reappears as waste. Therefore the waste water is used in crop irrigation which will solve both problems i.e. industrial waste solution and irrigation. The Indian paper industry has close linkages with economic growth as higher industrial output leads to increased demand for industrial paper for packaging, increased marketing spend benefits the newsprint and value added segments, and increased education and office activities increase demand for writing and printing paper. It is estimated that there is an economic growth of 8.5% for India which will benefit the demand for paper. The major contents of the book are dry process hard boards from recycled newsprint paper fibres, abrasive kraft base paper from sun hemp (crotolaria jauncia), production of soda semi chemical pulp from sesbania sesban (linn.) merr., high yield pulps from eta reed, the influence of clay addition on flotation deinking, alternative uses for waste/paper in wood based composite products, deinking of flexo graphic newsprint: use of ultra filtration to close the water loop etc. This book also consists of alkaline pulping chemistry, manufacturers, suppliers of plant & machinery and allied products, manufacturers and suppliers of raw materials, imported pulp manufacturers & suppliers imported pulp, Indian agents for imported pulp etc. In view of the close linkage between paper and conversion industry we have tried to come out with this unique book containing relevant and useful information in both these industries. We have tried to make it most exhaustive first giving details, then presenting and dividing in different chapter to understand better. Thus we have tried to fill the vacuum that existed fill now. This book will be useful for paper chemists as well as conversion industries.

Paper

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Author :
language : en
Publisher:
Release Date : 1919

Paper written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1919 with Paper industry categories.

Handbook On Pulp And Paper Processing

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Author : NPCS Board of Consultants & Engineers
language : en
Publisher: ASIA PACIFIC BUSINESS PRESS Inc.
Release Date : 2008-10-01

Handbook On Pulp And Paper Processing written by NPCS Board of Consultants & Engineers and has been published by ASIA PACIFIC BUSINESS PRESS Inc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-01 with categories.

The pulp and paper industry comprises companies that use wood as raw material and produce pulp, paper, board and other cellulose based products. The pulp and paper sector presents one of the energy intensive and highly polluting sectors within the Indian economy and is therefore of particular interest in the context of both local and global environmental discussions. Increases in productivity through the adoption of more efficient and cleaner technologies in the manufacturing sector will be most effective in merging economic, environmental, and social development objectives. Papers are mostly used product starting from writing to packaging. It plays an important role in commercial field as well as in academic field also. Without paper nothing is expressible and reliable, so paper is part and parcel of our life. Adequate amount of raw materials for processing paper and pulp is available. Bamboo is the main raw material for Indian paper industry. New bamboo areas even at high cost are being trapped. Some of the examples of high yield pulping process are mechanical process, semi chemical process, alkaline chemical process, sulfite process, etc. Physical strength properties of paper depend on the quality of raw material, its pulping, bleaching and subsequent paper making processes. Technology has made it easy to process these raw materials in an economic and lucrative way to meet the global demand. Raw materials like, straw, bagasse, wood, bamboo is almost available in most of the places. So it is great opportunity for the entrepreneurs to start up such kind of industry. Paper Industry has tremendously increased in India in the last 20 to 30 yrs. The Paper industry is a priority sector for foreign collaboration and foreign equity participation up to 100% receives automatic approval by Reserve Bank of India. Several fiscal incentives have also been provided to the paper industry, particularly to those mills which are based on non conventional raw material. Some of the fundamentals of the book are bleaching of bamboo cold, high yield semi chemical pulping of mixture of bamboo and mixed hardwoods, sulphate semi chemical process, kraft green liquor semi chemical process, neutral sulphite semi chemical process, thermo mechanical pulps for newsprint, zeta potential concept in paper sizing, sodium carbonate in alkali extraction during bleaching bamboo , maintenance engineering in pulp and paper industry, design and application of refiners in stock preparation, paper machine effluent etc. This book explains about the various raw material, their processing and utilizations and also the possible waste treatment of such paper and pulp making industry. To draw attention for manufacturing quality product with all possible latest technologies is the main purpose of this book. The book is very resourceful for new entrepreneurs, technocrats, existing units and research scholars.

A History Of Paper Manufacturing In The United States 1690 1916

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Author : Lyman Horace Weeks
language : en
Publisher: New York : Lockwood Trade Journal Company
Release Date : 1916

A History Of Paper Manufacturing In The United States 1690 1916 written by Lyman Horace Weeks and has been published by New York : Lockwood Trade Journal Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1916 with Paper industry categories.

The Manufacture Of Pulp And Paper

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Author : Joint Textbook Committee of the Paper Industry
language : en
Publisher:
Release Date : 1927

The Manufacture Of Pulp And Paper written by Joint Textbook Committee of the Paper Industry and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1927 with Paper industry categories.

Pulp And Paper Processing

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Author : Salim Newaz Kazi
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-10-03

Pulp And Paper Processing written by Salim Newaz Kazi and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Technology & Engineering categories.

This book gives emphasis to wood fiber raw materials, alternative sources of fibers for paper production, environmental issues, paper quality improvement and cost of paper production. Varieties of non-wood raw materials, including kenaf, rice straw, empty fruit bunches of palm trees, bamboo, bagasse, etc., are considered in this book. The process of fiber treatment also varied to meet paper quality improvement. Different organosolv processes of fiber treatment are discussed. Considering contemporary issues, one particular chapter analyzes the environmentally friendly way of processing non-wood fibers for paper production. The book also contains a chapter on the by-product raw materials of paper production and their profitable applications.

The Paper Mill And Wood Pulp News

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Author :
language : en
Publisher:
Release Date : 1940

The Paper Mill And Wood Pulp News written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1940 with Paper industry categories.

Economics Of The Pulp And Paper Industry

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Author : Magnus Diesen
language : en
Publisher: Tappi
Release Date : 1998

Economics Of The Pulp And Paper Industry written by Magnus Diesen and has been published by Tappi this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Business & Economics categories.