RU99125109A - PRESS COMPOSITION FOR MANUFACTURE OF WOODEN PARTICLES AND METHOD FOR PRODUCING PLATES ON ITS BASIS - Google Patents

PRESS COMPOSITION FOR MANUFACTURE OF WOODEN PARTICLES AND METHOD FOR PRODUCING PLATES ON ITS BASIS

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Publication number
RU99125109A
RU99125109A RU99125109/04A RU99125109A RU99125109A RU 99125109 A RU99125109 A RU 99125109A RU 99125109/04 A RU99125109/04 A RU 99125109/04A RU 99125109 A RU99125109 A RU 99125109A RU 99125109 A RU99125109 A RU 99125109A
Authority
RU
Russia
Prior art keywords
press composition
group
manufacture
basis
hemicellulose
Prior art date
Application number
RU99125109/04A
Other languages
Russian (ru)
Other versions
RU2202574C2 (en
Inventor
Борис Николаевич Салин
Олег Владимирович Старцев
Original Assignee
Борис Николаевич Салин
Олег Владимирович Старцев
Filing date
Publication date
Application filed by Борис Николаевич Салин, Олег Владимирович Старцев filed Critical Борис Николаевич Салин
Priority to RU99125109/04A priority Critical patent/RU2202574C2/en
Priority claimed from RU99125109/04A external-priority patent/RU2202574C2/en
Publication of RU99125109A publication Critical patent/RU99125109A/en
Application granted granted Critical
Publication of RU2202574C2 publication Critical patent/RU2202574C2/en

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Claims (4)

1. Пресс-композиция, содержащая частицы лигноцеллюлозного материала, имеющие в своем составе целлюлозу, лигнин, гемицеллюлозы, свободные сахара, полученные из углеводной части растительного материала при его обработке паром, отличающаяся тем, что дополнительно содержит модифицирующий агент, выбранный из группы: соль железа (2), соль цинка, соль меди (2).1. A press composition containing particles of lignocellulosic material, comprising cellulose, lignin, hemicellulose, free sugars obtained from the carbohydrate part of the plant material by steam treatment, characterized in that it further comprises a modifying agent selected from the group: iron salt (2), zinc salt, copper salt (2). 2. Пресс-композиция по п.1, отличающаяся тем, что перед обработкой паром лигноцеллюлозное сырье обрабатывают гидролизующим агентом, выбранным из группы: серная, фосфорная кислоты. 2. The press composition according to claim 1, characterized in that prior to steam treatment, the lignocellulosic raw materials are treated with a hydrolyzing agent selected from the group: sulfuric, phosphoric acid. 3. Пресс-композиция по п.1, отличающаяся тем, что в качестве лигноцеллюлозного материала она содержит материал, выбранный из группы: измельченная древесина, костра льна, солома злаковых. 3. The press composition according to claim 1, characterized in that as a lignocellulosic material, it contains a material selected from the group: chopped wood, flax bonfire, cereal straw. 4. Способ получения композиционных материалов на основе пресс-композиции, содержащей целлюлозу, лигнин, гемицеллюлозы, свободные сахара и продукты их термодеструкции, включающий сушку древесной массы, формование ковра, холодную подпрессовку и горячее прессование, отличающийся тем, что модифицирующий агент вводят в древесную массу перед ее сушкой, а горячее прессование осуществляют при температуре 100 - 120oС.4. A method of producing composite materials based on a press composition containing cellulose, lignin, hemicellulose, free sugars and products of their thermal degradation, including drying wood pulp, forming a carpet, cold pressing and hot pressing, characterized in that the modifying agent is introduced into the wood pulp before drying, and hot pressing is carried out at a temperature of 100 - 120 o C.
RU99125109/04A 1999-11-29 1999-11-29 Press-composition for fabricating wood chipboards and a method for fabricating press-composition-based wood chipboards RU2202574C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99125109/04A RU2202574C2 (en) 1999-11-29 1999-11-29 Press-composition for fabricating wood chipboards and a method for fabricating press-composition-based wood chipboards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99125109/04A RU2202574C2 (en) 1999-11-29 1999-11-29 Press-composition for fabricating wood chipboards and a method for fabricating press-composition-based wood chipboards

Publications (2)

Publication Number Publication Date
RU99125109A true RU99125109A (en) 2001-07-27
RU2202574C2 RU2202574C2 (en) 2003-04-20

Family

ID=20227503

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99125109/04A RU2202574C2 (en) 1999-11-29 1999-11-29 Press-composition for fabricating wood chipboards and a method for fabricating press-composition-based wood chipboards

Country Status (1)

Country Link
RU (1) RU2202574C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3366713B1 (en) * 2017-02-27 2020-04-01 AVALON Industries AG Method for production of wood composite products

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