BE506289A - - Google Patents

Info

Publication number

BE506289A

BE506289A BE506289DA BE506289A BE 506289 A BE506289 A BE 506289A BE 506289D A BE506289D A BE 506289DA BE 506289 A BE506289 A BE 506289A

Authority

BE

Belgium

Prior art keywords

skein

rollers

bath

washing

baths

Prior art date

Links

• Espacenet
• Global Dossier
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• 238000005406 washing Methods 0.000 claims description 29
• 239000007788 liquid Substances 0.000 claims description 10
• 238000003860 storage Methods 0.000 claims description 5
• 230000005484 gravity Effects 0.000 claims description 3
• 238000003780 insertion Methods 0.000 claims 1
• 230000037431 insertion Effects 0.000 claims 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 45
• SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 14
• 229920002301 cellulose acetate Polymers 0.000 description 8
• 235000011056 potassium acetate Nutrition 0.000 description 7
• 239000000835 fiber Substances 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 238000004804 winding Methods 0.000 description 5
• 238000011084 recovery Methods 0.000 description 4
• 239000000243 solution Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
• 229920000297 Rayon Polymers 0.000 description 2
• 239000002253 acid Substances 0.000 description 2
• 239000005018 casein Substances 0.000 description 2
• BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
• 235000021240 caseins Nutrition 0.000 description 2
• 230000015271 coagulation Effects 0.000 description 2
• 238000005345 coagulation Methods 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 2
• 239000011591 potassium Substances 0.000 description 2
• 229910052700 potassium Inorganic materials 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• 238000009987 spinning Methods 0.000 description 2
• QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• 241000842962 Apoda limacodes Species 0.000 description 1
• 238000004458 analytical method Methods 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 229920002678 cellulose Polymers 0.000 description 1
• 239000001913 cellulose Substances 0.000 description 1
• 239000000701 coagulant Substances 0.000 description 1
• 230000001112 coagulating effect Effects 0.000 description 1
• 238000005520 cutting process Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 230000032050 esterification Effects 0.000 description 1
• 238000005886 esterification reaction Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 229920002994 synthetic fiber Polymers 0.000 description 1