ES2125792B1 - EQUIPMENT AND PROCEDURE FOR DEASSIFICATION, DISINFESTATION AND MASS DISINFECTION OF DOCUMENTS AND BOOKS. - Google Patents
EQUIPMENT AND PROCEDURE FOR DEASSIFICATION, DISINFESTATION AND MASS DISINFECTION OF DOCUMENTS AND BOOKS.Info
- Publication number
- ES2125792B1 ES2125792B1 ES9600016A ES9600016A ES2125792B1 ES 2125792 B1 ES2125792 B1 ES 2125792B1 ES 9600016 A ES9600016 A ES 9600016A ES 9600016 A ES9600016 A ES 9600016A ES 2125792 B1 ES2125792 B1 ES 2125792B1
- Authority
- ES
- Spain
- Prior art keywords
- equipment
- disinfestation
- books
- procedure
- autoclave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Equipo y procedimiento para desacidificación, desinfestación y desinfección en masa de documentos y libros. El equipo está formado por un autoclave y como elementos auxiliares un compresor, un sistema de refrigeración, unas bombas de vacío. El autoclave está conectado con una bombona de freón y un depósito de dosificación a través de un conducto de entrada y otro de retorno, éste con un filtro. En el autoclave se introducen los libros, sucediéndose en el mismo una serie de cambios físicos y químicos en el sustrato de las páginas, mediante un procedimiento que comprende las fases de deshidratación, impregnación con la solución desacidificante y recuperación del disolvente. Se describe también la preparación de los reactivos a base de alcoxialcóxidos de magnesio carbonatados, la determinación de la distribución del producto desacidificante en las hojas, y los procesos de desinfestación y desinfección que también pueden efectuarse con el equipo.Equipment and procedure for deacidification, disinfestation and mass disinfection of documents and books. The equipment consists of an autoclave and as auxiliary elements a compressor, a refrigeration system, and vacuum pumps. The autoclave is connected to a freon cylinder and a dosing tank through an inlet and a return duct, the latter with a filter. The books are placed in the autoclave, and a series of physical and chemical changes occur in the substrate of the pages, using a procedure that includes the dehydration, impregnation with the deacidifying solution and solvent recovery phases. The preparation of the reagents based on carbonated magnesium alkoxyalkoxides, the determination of the distribution of the deacidifying product in the leaves, and the disinfestation and disinfection processes that can also be carried out with the equipment are also described.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9600016A ES2125792B1 (en) | 1996-01-05 | 1996-01-05 | EQUIPMENT AND PROCEDURE FOR DEASSIFICATION, DISINFESTATION AND MASS DISINFECTION OF DOCUMENTS AND BOOKS. |
ES9700964A ES2130994B1 (en) | 1996-01-05 | 1997-05-06 | SOME IMPROVEMENTS INTRODUCED IN THE PURPOSE OF PATENT OF INVENTION N-9600016 BY EQUIPMENT AND MULTIPURPOSE PROCEDURE FOR DEASSIFICATION, DISINFESTATION AND DENSINFECTION IN MASS OF DOCUMENTS AND BOOKS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9600016A ES2125792B1 (en) | 1996-01-05 | 1996-01-05 | EQUIPMENT AND PROCEDURE FOR DEASSIFICATION, DISINFESTATION AND MASS DISINFECTION OF DOCUMENTS AND BOOKS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2125792A1 ES2125792A1 (en) | 1999-03-01 |
ES2125792B1 true ES2125792B1 (en) | 1999-11-16 |
Family
ID=8293327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9600016A Expired - Fee Related ES2125792B1 (en) | 1996-01-05 | 1996-01-05 | EQUIPMENT AND PROCEDURE FOR DEASSIFICATION, DISINFESTATION AND MASS DISINFECTION OF DOCUMENTS AND BOOKS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2125792B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2154592B1 (en) * | 1999-05-27 | 2001-10-16 | Univ Politecnica De Cataluna | EQUIPMENT AND PROCEDURE FOR MASS DEACDIFICATION, ELIMINATION OF FREE ACIDITY AND DISINFESTATION OF CELLULOSICAL MATERIALS. |
CN112391872B (en) * | 2019-08-16 | 2022-10-11 | 鼎纳科技有限公司 | Using method of large book deacidification system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969549A (en) * | 1974-12-24 | 1976-07-13 | The United States Of America As Represented By The Librarian Of Congress | Method of deacidifying paper |
CA1328460C (en) * | 1988-09-30 | 1994-04-12 | Conrad William Kamienski | Mass treatment of cellulosic materials |
DE3904111A1 (en) * | 1989-02-11 | 1990-08-16 | Battelle Institut E V | METHOD AND DEVICE FOR THE ENVIRONMENTALLY FRIENDLY MASS DEIFICATION OF BOOKS AND OTHER PAPER PRODUCTS |
US5038494A (en) * | 1989-04-10 | 1991-08-13 | Document Reprocessors | Apparatus and method for drying and restoring wet books |
AU6502790A (en) * | 1989-10-02 | 1991-04-28 | Fmc Corporation | Book deacidification method and apparatus |
WO1991004797A1 (en) * | 1989-10-02 | 1991-04-18 | Fmc Corporation | Book deacidification method and apparatus |
US5282320A (en) * | 1991-08-23 | 1994-02-01 | Fmc Corporation | Book drying process |
-
1996
- 1996-01-05 ES ES9600016A patent/ES2125792B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2125792A1 (en) | 1999-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990301 Kind code of ref document: A1 Effective date: 19990301 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20160426 |