BE378834A - - Google Patents

Info

Publication number

BE378834A

BE378834A BE378834DA BE378834A BE 378834 A BE378834 A BE 378834A BE 378834D A BE378834D A BE 378834DA BE 378834 A BE378834 A BE 378834A

Authority

BE

Belgium

Prior art keywords

products

cellulose

process according

formic acid

sep

Prior art date

Links

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• BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 24
• 229920002678 cellulose Polymers 0.000 claims description 18
• 239000001913 cellulose Substances 0.000 claims description 18
• 238000000034 method Methods 0.000 claims description 14
• 239000000463 material Substances 0.000 claims description 13
• OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 12
• 235000019253 formic acid Nutrition 0.000 claims description 12
• 239000000203 mixture Substances 0.000 claims description 11
• 108090000623 proteins and genes Proteins 0.000 claims description 11
• 102000004169 proteins and genes Human genes 0.000 claims description 11
• 239000000243 solution Substances 0.000 claims description 11
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
• 238000001704 evaporation Methods 0.000 claims description 6
• 230000008020 evaporation Effects 0.000 claims description 4
• 150000003839 salts Chemical class 0.000 claims description 4
• 238000006266 etherification reaction Methods 0.000 claims description 3
• 239000011259 mixed solution Substances 0.000 claims description 3
• 239000003054 catalyst Substances 0.000 claims description 2
• 239000004014 plasticizer Substances 0.000 claims description 2
• 150000001875 compounds Chemical class 0.000 claims 1
• 230000032050 esterification Effects 0.000 claims 1
• 238000005886 esterification reaction Methods 0.000 claims 1
• 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
• 150000007522 mineralic acids Chemical class 0.000 claims 1
• 150000007524 organic acids Chemical class 0.000 claims 1
• 235000005985 organic acids Nutrition 0.000 claims 1
• 235000018102 proteins Nutrition 0.000 description 8
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
• 238000004519 manufacturing process Methods 0.000 description 6
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
• 239000002904 solvent Substances 0.000 description 4
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
• 108010010803 Gelatin Proteins 0.000 description 3
• SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 3
• 229940081735 acetylcellulose Drugs 0.000 description 3
• 239000005018 casein Substances 0.000 description 3
• 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 3
• 235000021240 caseins Nutrition 0.000 description 3
• 229920002301 cellulose acetate Polymers 0.000 description 3
• 239000013043 chemical agent Substances 0.000 description 3
• 239000000975 dye Substances 0.000 description 3
• 150000002170 ethers Chemical class 0.000 description 3
• 229920000159 gelatin Polymers 0.000 description 3
• 239000008273 gelatin Substances 0.000 description 3
• 235000019322 gelatine Nutrition 0.000 description 3
• 235000011852 gelatine desserts Nutrition 0.000 description 3
• 239000002253 acid Substances 0.000 description 2
• 229920003086 cellulose ether Polymers 0.000 description 2
• 238000004043 dyeing Methods 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• 239000006104 solid solution Substances 0.000 description 2
• QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• 229920000298 Cellophane Polymers 0.000 description 1
• 229920000699 Galalith Polymers 0.000 description 1
• 229910002651 NO3 Inorganic materials 0.000 description 1
• NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
• 239000000020 Nitrocellulose Substances 0.000 description 1
• FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 235000014113 dietary fatty acids Nutrition 0.000 description 1
• 230000003467 diminishing effect Effects 0.000 description 1
• WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical compound CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
• 229930195729 fatty acid Natural products 0.000 description 1
• 239000000194 fatty acid Substances 0.000 description 1
• 150000004665 fatty acids Chemical class 0.000 description 1
• ORTFAQDWJHRMNX-UHFFFAOYSA-N hydroxidooxidocarbon(.) Chemical compound O[C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-N 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 235000010755 mineral Nutrition 0.000 description 1
• 239000002480 mineral oil Substances 0.000 description 1
• 229920001220 nitrocellulos Polymers 0.000 description 1
• 239000012460 protein solution Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 238000009987 spinning Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 230000009466 transformation Effects 0.000 description 1
• 235000015112 vegetable and seed oil Nutrition 0.000 description 1
• 239000008158 vegetable oil Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1