BE452428A - - Google Patents
Info
- Publication number
- BE452428A BE452428A BE452428DA BE452428A BE 452428 A BE452428 A BE 452428A BE 452428D A BE452428D A BE 452428DA BE 452428 A BE452428 A BE 452428A
- Authority
- BE
- Belgium
- Prior art keywords
- treatment
- open container
- sodium hydroxide
- straw
- hydroxide solution
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 14
- 239000010902 straw Substances 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 229920002955 Art silk Polymers 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- JQYCSHXHVCKLGB-UHFFFAOYSA-N S.OS(O)=O Chemical compound S.OS(O)=O JQYCSHXHVCKLGB-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims 1
- PTAHBUKGVZRTBB-UHFFFAOYSA-M sodium;chlorite;hydrate Chemical compound O.[Na+].[O-]Cl=O PTAHBUKGVZRTBB-UHFFFAOYSA-M 0.000 claims 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT391601T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452428A true BE452428A (enrdf_load_stackoverflow) |
Family
ID=11246171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452428D BE452428A (enrdf_load_stackoverflow) |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE452428A (enrdf_load_stackoverflow) |
| IT (1) | IT391601A (enrdf_load_stackoverflow) |
-
0
- IT IT391601D patent/IT391601A/it unknown
- BE BE452428D patent/BE452428A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT391601A (enrdf_load_stackoverflow) |
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