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AU6502790A - Book deacidification method and apparatus - Google Patents

Book deacidification method and apparatus

Info

Publication number
AU6502790A
AU6502790A AU65027/90A AU6502790A AU6502790A AU 6502790 A AU6502790 A AU 6502790A AU 65027/90 A AU65027/90 A AU 65027/90A AU 6502790 A AU6502790 A AU 6502790A AU 6502790 A AU6502790 A AU 6502790A
Authority
AU
Australia
Prior art keywords
deacidification method
book deacidification
book
deacidification
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.)
Abandoned
Application number
AU65027/90A
Inventor
Erik Thuse
Clyde D Watson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FMC Corp filed Critical FMC Corp
Publication of AU6502790A publication Critical patent/AU6502790A/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/18—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00 of old paper as in books, documents, e.g. restoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/042—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying articles or discrete batches of material in a continuous or semi-continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/048—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum in combination with heat developed by electro-magnetic means, e.g. microwave energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Saccharide Compounds (AREA)
AU65027/90A 1989-10-02 1990-09-21 Book deacidification method and apparatus Abandoned AU6502790A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41607689A 1989-10-02 1989-10-02
US416076 1989-10-02

Publications (1)

Publication Number Publication Date
AU6502790A true AU6502790A (en) 1991-04-28

Family

ID=23648438

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65027/90A Abandoned AU6502790A (en) 1989-10-02 1990-09-21 Book deacidification method and apparatus

Country Status (2)

Country Link
AU (1) AU6502790A (en)
WO (1) WO1991004800A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2125792B1 (en) * 1996-01-05 1999-11-16 Univ Catalunya Politecnica EQUIPMENT AND PROCEDURE FOR DEASSIFICATION, DISINFESTATION AND MASS DISINFECTION OF DOCUMENTS AND BOOKS.
ES2130994B1 (en) * 1996-01-05 2000-03-01 Univ Catalunya Politecnica 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.
US5770148A (en) * 1996-01-16 1998-06-23 Preservation Technologies, L.P. Method and apparatus for the deacidification of library materials
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.
EP1209288A1 (en) * 2000-11-15 2002-05-29 Hostert Pro GmbH Apparatus for preservation of paper
SK287845B6 (en) 2007-09-18 2012-01-04 Stu Fakulta Chemickej A Potravinarskej Technologie Multifunction device for modification of cellulose materials and method for modification of cellulose materials
CN211285063U (en) * 2019-08-16 2020-08-18 鼎纳科技有限公司 Large-scale books deacidification equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949677A (en) * 1956-07-30 1960-08-23 Magnetic Heating Corp Dielectric drying of materials
US3969549A (en) * 1974-12-24 1976-07-13 The United States Of America As Represented By The Librarian Of Congress Method of deacidifying paper

Also Published As

Publication number Publication date
WO1991004800A1 (en) 1991-04-18

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