BE584332A - - Google Patents

Info

Publication number

BE584332A

BE584332A BE584332DA BE584332A BE 584332 A BE584332 A BE 584332A BE 584332D A BE584332D A BE 584332DA BE 584332 A BE584332 A BE 584332A

Authority

BE

Belgium

Prior art keywords

films

liquid

coagulation

contact

separation

Prior art date

Links

• Espacenet
• Global Dossier
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• 239000007788 liquid Substances 0.000 claims description 71
• 238000005345 coagulation Methods 0.000 claims description 36
• 230000015271 coagulation Effects 0.000 claims description 36
• 238000000034 method Methods 0.000 claims description 20
• 238000000926 separation method Methods 0.000 claims description 20
• 230000001112 coagulating effect Effects 0.000 claims description 11
• 238000011282 treatment Methods 0.000 claims description 11
• 239000000463 material Substances 0.000 claims description 9
• 239000012530 fluid Substances 0.000 claims description 6
• 238000001035 drying Methods 0.000 claims description 2
• 238000012805 post-processing Methods 0.000 claims description 2
• 238000012545 processing Methods 0.000 claims description 2
• 230000008929 regeneration Effects 0.000 description 12
• 238000011069 regeneration method Methods 0.000 description 12
• 239000007789 gas Substances 0.000 description 10
• 238000004519 manufacturing process Methods 0.000 description 8
• 229920000297 Rayon Polymers 0.000 description 5
• 230000008569 process Effects 0.000 description 5
• 238000004061 bleaching Methods 0.000 description 3
• 230000001172 regenerating effect Effects 0.000 description 3
• 239000002253 acid Substances 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 238000006477 desulfuration reaction Methods 0.000 description 2
• 230000023556 desulfurization Effects 0.000 description 2
• 238000001125 extrusion Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000004014 plasticizer Substances 0.000 description 2
• 238000005406 washing Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
• RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 108010010803 Gelatin Proteins 0.000 description 1
• 239000004372 Polyvinyl alcohol Substances 0.000 description 1
• 241000220324 Pyrus Species 0.000 description 1
• XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
• 230000035508 accumulation Effects 0.000 description 1
• 238000009825 accumulation Methods 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 239000011324 bead Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000005018 casein Substances 0.000 description 1
• 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 1
• 235000021240 caseins Nutrition 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 229920002678 cellulose Polymers 0.000 description 1
• 239000001913 cellulose Substances 0.000 description 1
• 229920003086 cellulose ether Polymers 0.000 description 1
• 239000000084 colloidal system Substances 0.000 description 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 230000001877 deodorizing effect Effects 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 239000003814 drug Substances 0.000 description 1
• 229940079593 drug Drugs 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 229920000159 gelatin Polymers 0.000 description 1
• 239000008273 gelatin Substances 0.000 description 1
• 235000019322 gelatine Nutrition 0.000 description 1
• 235000011852 gelatine desserts Nutrition 0.000 description 1
• 229910001867 inorganic solvent Inorganic materials 0.000 description 1
• 239000003049 inorganic solvent Substances 0.000 description 1
• 238000010030 laminating Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• 235000021017 pears Nutrition 0.000 description 1
• 229920002451 polyvinyl alcohol Polymers 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 210000003462 vein Anatomy 0.000 description 1
• 230000037303 wrinkles Effects 0.000 description 1
• 235000005074 zinc chloride Nutrition 0.000 description 1
• 239000011592 zinc chloride Substances 0.000 description 1