PL43160B1 - - Google Patents
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- Publication number
- PL43160B1 PL43160B1 PL43160A PL4316057A PL43160B1 PL 43160 B1 PL43160 B1 PL 43160B1 PL 43160 A PL43160 A PL 43160A PL 4316057 A PL4316057 A PL 4316057A PL 43160 B1 PL43160 B1 PL 43160B1
- Authority
- PL
- Poland
- Prior art keywords
- cooking
- cellulose
- solution
- grass
- brewing
- Prior art date
Links
- 239000001913 cellulose Substances 0.000 claims description 52
- 229920002678 cellulose Polymers 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 51
- 238000010411 cooking Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 25
- 239000002699 waste material Substances 0.000 claims description 12
- 238000004537 pulping Methods 0.000 claims description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 6
- 241001148717 Lygeum spartum Species 0.000 claims description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 5
- NTGONJLAOZZDJO-UHFFFAOYSA-M disodium;hydroxide Chemical compound [OH-].[Na+].[Na+] NTGONJLAOZZDJO-UHFFFAOYSA-M 0.000 claims description 5
- 240000000111 Saccharum officinarum Species 0.000 claims description 4
- 235000007201 Saccharum officinarum Nutrition 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 4
- 150000003388 sodium compounds Chemical class 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 241000219495 Betulaceae Species 0.000 claims description 2
- 241000183024 Populus tremula Species 0.000 claims description 2
- 235000018185 birch Nutrition 0.000 claims description 2
- 235000018212 birch Nutrition 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 claims description 2
- 230000001419 dependent Effects 0.000 claims description 2
- 240000000218 Cannabis sativa Species 0.000 description 22
- 238000004061 bleaching Methods 0.000 description 17
- 239000002562 thickening agent Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- WQYVRQLZKVEZGA-UHFFFAOYSA-N Hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 12
- 239000000123 paper Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- OSVXSBDYLRYLIG-UHFFFAOYSA-N Chlorine dioxide Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 230000029087 digestion Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 239000004155 Chlorine dioxide Substances 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 241000209504 Poaceae Species 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000011111 cardboard Substances 0.000 description 3
- 235000019398 chlorine dioxide Nutrition 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 210000002615 Epidermis Anatomy 0.000 description 2
- 240000008529 Triticum aestivum Species 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000008237 rinsing water Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000021307 wheat Nutrition 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000945868 Eulaliopsis Species 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 241000735470 Juncus Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N Sodium sulfide Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001187 sodium carbonate Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- SRBFZHDQGSBBOR-KKQCNMDGSA-N β-D-xylose Chemical compound O[C@@H]1CO[C@@H](O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-KKQCNMDGSA-N 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL43160B1 true PL43160B1 (ko) | 1960-04-15 |
Family
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