SU1330220A1 - Method of producing flax stock - Google Patents
Method of producing flax stock Download PDFInfo
- Publication number
- SU1330220A1 SU1330220A1 SU854032481A SU4032481A SU1330220A1 SU 1330220 A1 SU1330220 A1 SU 1330220A1 SU 854032481 A SU854032481 A SU 854032481A SU 4032481 A SU4032481 A SU 4032481A SU 1330220 A1 SU1330220 A1 SU 1330220A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fiber
- flax
- flax straw
- fumaric
- mechanical means
- Prior art date
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Inorganic Fibers (AREA)
Abstract
Изобретение относитс к технологии первичной обработки луб ных культур, а именно к химическим способам получени льн ной тресты. Изобретение обеспечивает повышение выхода волокна, его прочности и гибкости за счет того, что обрабатывают льн ную солому в 0,35-0,70%-ном водном растворе фумаровой или малеиновой кислоты при ПО-120°С 1,5-2 ч. 1 табл. со 00 N3 N3The invention relates to the technology of preprocessing bast cultures, namely to chemical methods for producing flax trusts. The invention provides an increase in fiber yield, its strength and flexibility due to the fact that flax straw is treated in a 0.35-0.70% aqueous solution of fumaric or maleic acid at PO-120 ° C for 1.5-2 h 1 tab. from 00 N3 N3
Description
Изобретение относитс к технологии первичной обработки луб ных культур, а именно к химическим способам получени льн ной тресты.The invention relates to the technology of preprocessing bast cultures, namely to chemical methods for producing flax trusts.
Цель изобретени - повышение выхода волокна, его прочности и гибкости.The purpose of the invention is to increase the fiber yield, its strength and flexibility.
Способ осуществл ют следующим образом .The method is carried out as follows.
Пример 1 (сравнительный). Льн ную солому обрабатывают при температуре кидержащем 3% диаммонийфосфата, 1 ч, отжимают , промывают, сушат и выдел ют волокно механическим путем.Example 1 (comparative). Flax straw is processed at a temperature of 3% diammonium phosphate containing 1% for 1 hour, pressed, washed, dried and the fiber is separated by mechanical means.
Пример 2. Льн ную солому обрабатывают 5 при температуре кипени модул (110°С) 1:11 водным раствором, содержащим 0,35 мас.% фумаровой кислоты, промывают, отжимают, сушат и выдел ют волокно механическим путем.Example 2. Flax straw is treated with 5 at the boiling point of the module (110 ° C) 1:11 with an aqueous solution containing 0.35 wt.% Fumaric acid, washed, drained, dried and the fiber is separated by mechanical means.
Обработку льн ной соломы по примерам 3-8 провод т как в примере 2, но приFlax straw treatment according to examples 3-8 is carried out as in example 2, but with
пени модул 1:20 в водном растворе, со-значени х параметров, указанных в таблице.Penalties module 1:20 in aqueous solution, with the values of the parameters listed in the table.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU854032481A SU1330220A1 (en) | 1985-12-16 | 1985-12-16 | Method of producing flax stock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU854032481A SU1330220A1 (en) | 1985-12-16 | 1985-12-16 | Method of producing flax stock |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1330220A1 true SU1330220A1 (en) | 1987-08-15 |
Family
ID=21224699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU854032481A SU1330220A1 (en) | 1985-12-16 | 1985-12-16 | Method of producing flax stock |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1330220A1 (en) |
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1985
- 1985-12-16 SU SU854032481A patent/SU1330220A1/en active
Non-Patent Citations (1)
Title |
---|
Граничнова 3. Н. Новые промышленные способы приготовлени льн ной тресты. М.: ЦНИИТЭИлегпром, 1974, с. 35. Авторское свидетельство СССР № 1162880, кл. D 01 С 1/02, 1983. * |
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