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1.发明授权PROCESS FOR THE PRODUCTION OF CELLULOSE PAPER PULPS BY BIODELIGNIFICATION OF VEGETABLE MASSES 失效方法生产纸纤维素CELL物质BY biodelignification植物材料
公开(公告)号：EP0877839B1
公开(公告)日：2001-10-10
申请号：EP97902276.1
申请日：1997-01-31
发明人： GIOVANNOZZI SERMANNI, Giovanni , CAPPELLETTO, Pier L, Unv. degli studi della Tuscia , BALDO, Ruggero, Unv. degli studi della Tuscia , PERANI, Claudio, Unv. degli studi della Tuscia , PORRI, Antonio, Unv degli studi della Tuscia , D'ANNIBALE Alessandro, U. degli studi della Tuscia
IPC分类号： D21C5/00
摘要： Process for the production of cellulose paper pulps from vegetable masses, comprising the steps of mixing and conditioning a vegetable mass suitable to form a culture medium with an inoculum constituted of edible ligninolythic mushrooms, such as Lentinus edodes, Pleurotis Peryngii, Psajor-caju, and the like; extracting the so-obtained enzyme and adding it to the vegetable material for the production of paper pulp, mainly constituted of cultivated annual plants such as kenaf, hemp, flax, cotton and various stems and/or agricultural-industrial residues, such as cereal straws, maize stalks, and the like; conditioning and causing the mass to react; and lastly washing the mass after the biological attack, obtaining in this way a cellulose pulp to be submitted to possible mild final cooking and bleaching treatment. Apparatus for the realisation of the process, and cellulose pulps obtained by biodelignification of cultivated annual plants and/or agricultural-industrial residues.
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2.发明公开PROCESS FOR THE PRODUCTION OF CELLULOSE PAPER PULPS BY BIODELIGNIFICATION OF VEGETABLE MASSES 失效方法生产纸纤维素CELL物质BY biodelignification植物材料
公开(公告)号：EP0877839A1
公开(公告)日：1998-11-18
申请号：EP97902276.0
申请日：1997-01-31
发明人： GIOVANNOZZI SERMANNI, Giovanni , CAPPELLETTO, Pier L, Unv. degli studi della Tuscia , BALDO, Ruggero, Unv. degli studi della Tuscia , PERANI, Claudio, Unv. degli studi della Tuscia , PORRI, Antonio, Unv degli studi della Tuscia , D'ANNIBALE Alessandro, U. degli studi della Tuscia
IPC分类号： D21C5
摘要： Process for the production of cellulose paper pulps from vegetable masses, comprising the steps of mixing and conditioning a vegetable mass suitable to form a culture medium with an inoculum constituted of edible ligninolythic mushrooms, such as Lentinus edodes, Pleurotis Peryngii, Psajor-caju, and the like; extracting the so-obtained enzyme and adding it to the vegetable material for the production of paper pulp, mainly constituted of cultivated annual plants such as kenaf, hemp, flax, cotton and various stems and/or agricultural-industrial residues, such as cereal straws, maize stalks, and the like; conditioning and causing the mass to react; and lastly washing the mass after the biological attack, obtaining in this way a cellulose pulp to be submitted to possible mild final cooking and bleaching treatment. Apparatus for the realisation of the process, and cellulose pulps obtained by biodelignification of cultivated annual plants and/or agricultural-industrial residues.
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