Download or read book Evaluation and Comparison of Commercial Mass deacidification Processes written by Helen D. Burgess and published by . This book was released on 1991 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by Helen Diana Burgess and published by . This book was released on 1992 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by Helen D. Burgess and published by . This book was released on 1992 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by Canadian Conservation Institute and published by . This book was released on 1992 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by S. Tse and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by Season Tse and published by . This book was released on 1994 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by and published by . This book was released on 1994 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by and published by . This book was released on 1994 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by Helen Diana Burgess and published by . This book was released on 1992 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents the results of the first phase of a project that evaluated three commercial mass-deacidification processes: diethyl zinc, MG-3 or Lithco, and Wei T'o technologies. The first phase tested these processes in deacidifying four naturally-aged papers of various dates (1728 to 1948). The relative permanence of papers treated by the three processes was evaluated by comparing data obtained before and after ageing. Data collected include the quantity and distribution of buffer reserve, as determined by scanning electron microscopy, atomic absorption, and titration; carbonyl content and degree of polymerization of cellulose; and physical condition (zero span tensile strength and colour), as well as the identification of problems specific to each treatment process.

Download or read book Evaluation of Commercial Mass Deacidification Processes written by Helen Diana Burgess and published by . This book was released on 1992 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Processes written by Elzbieta M. Kaminska and published by . This book was released on 1994 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Process written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Commercial Mass Deacidification Prossess written by and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Roundtable on Mass Deacidification written by Association of Research Libraries and published by Washington, D.C. : Association of Research Libraries. This book was released on 1992 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Co-sponsored by Association of Research Libraries, Northeast Document Conservation Center."

Download or read book A Spectroscopic Evaluation of the Efficacy of Two Mass Deacidification Processes written by Andrew N. MacInnes and published by . This book was released on 19?? with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mass Deacidification written by CIC Task Force on Mass Deacidification and published by . This book was released on 1992 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mass Deacidification written by Henk J. Porck and published by Washington : Commission on Preservation and Access. This book was released on 1996 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides an update of the possibilities and limitations of currently available mass deacidification methods, focusing on the major developments in research and application of the main operational systems. This study is intended primarily to support the development of a well-considered preservation policy by librarians and archivists, with a focus on the practical implications of mass deacidification rather than the technical details of the deacidification process. The study provides a brief history of the development of the technical process, a condensed description of the treatment principle, an overview of available research and test results, indicating the main advantages and disadvantages of the process, and an inventory of actual applications for five mass deacidification systems: (1) "Battelle"; (2) "Bookkeeper"; (3) "DEZ"; (4) "FMC"; and (5) "Wei T'o." Several other initiatives are also described, involving large-scale rather than mass treatment technologies, and essentially combining deacidification with strengthening of paper. The main findings are discussed within the framework of a critical evaluation of the current possibilities and limitations of mass deacidification in general. A list of contacts is provided. (Contains 86 references.) (Author/SWC)