RU2015114142A - METHOD FOR DELIGNIFICATION AND WHITENING OF CELLULOSE FIBERS AND PLANT FIBERS UNDER THE INFLUENCE OF ELECTROMAGNETIC RADIATION OF MICROWAVE RANGE - Google Patents
METHOD FOR DELIGNIFICATION AND WHITENING OF CELLULOSE FIBERS AND PLANT FIBERS UNDER THE INFLUENCE OF ELECTROMAGNETIC RADIATION OF MICROWAVE RANGE Download PDFInfo
- Publication number
- RU2015114142A RU2015114142A RU2015114142A RU2015114142A RU2015114142A RU 2015114142 A RU2015114142 A RU 2015114142A RU 2015114142 A RU2015114142 A RU 2015114142A RU 2015114142 A RU2015114142 A RU 2015114142A RU 2015114142 A RU2015114142 A RU 2015114142A
- Authority
- RU
- Russia
- Prior art keywords
- fibers
- delignification
- influence
- electromagnetic radiation
- whitening
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract 6
- 238000000034 method Methods 0.000 title claims abstract 5
- 230000005670 electromagnetic radiation Effects 0.000 title claims abstract 3
- 229920002678 cellulose Polymers 0.000 title 1
- 239000001913 cellulose Substances 0.000 title 1
- 230000002087 whitening effect Effects 0.000 title 1
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract 2
- 239000007900 aqueous suspension Substances 0.000 claims abstract 2
- 238000004061 bleaching Methods 0.000 claims abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract 2
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Способ делигнификации и отбелки волокон целлюлозы и волокон растительного происхождения, включающий обработку водной суспензии волокон химическими реагентами, отличающийся тем, что процесс проводят под воздействием электромагнитного излучения в СВЧ-реакторе.The method of delignification and bleaching of cellulose fibers and fibers of plant origin, including processing an aqueous suspension of fibers with chemical reagents, characterized in that the process is carried out under the influence of electromagnetic radiation in a microwave reactor.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2015114142A RU2015114142A (en) | 2015-04-16 | 2015-04-16 | METHOD FOR DELIGNIFICATION AND WHITENING OF CELLULOSE FIBERS AND PLANT FIBERS UNDER THE INFLUENCE OF ELECTROMAGNETIC RADIATION OF MICROWAVE RANGE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2015114142A RU2015114142A (en) | 2015-04-16 | 2015-04-16 | METHOD FOR DELIGNIFICATION AND WHITENING OF CELLULOSE FIBERS AND PLANT FIBERS UNDER THE INFLUENCE OF ELECTROMAGNETIC RADIATION OF MICROWAVE RANGE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2015114142A true RU2015114142A (en) | 2016-11-10 |
Family
ID=57267603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015114142A RU2015114142A (en) | 2015-04-16 | 2015-04-16 | METHOD FOR DELIGNIFICATION AND WHITENING OF CELLULOSE FIBERS AND PLANT FIBERS UNDER THE INFLUENCE OF ELECTROMAGNETIC RADIATION OF MICROWAVE RANGE |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2015114142A (en) |
-
2015
- 2015-04-16 RU RU2015114142A patent/RU2015114142A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20161021 |