BE451673A - - Google Patents

Info

Publication number

BE451673A

BE451673A BE451673DA BE451673A BE 451673 A BE451673 A BE 451673A BE 451673D A BE451673D A BE 451673DA BE 451673 A BE451673 A BE 451673A

Authority

BE

Belgium

Prior art keywords

viscose

oil

tall

yarns

tall oil

Prior art date

Links

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• 229920000297 Rayon Polymers 0.000 claims description 18
• 239000003784 tall oil Substances 0.000 claims description 12
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 4
• 238000007792 addition Methods 0.000 description 10
• 239000003921 oil Substances 0.000 description 9
• 239000002253 acid Substances 0.000 description 4
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 238000003916 acid precipitation Methods 0.000 description 2
• 229920002678 cellulose Polymers 0.000 description 2
• 239000001913 cellulose Substances 0.000 description 2
• 238000001556 precipitation Methods 0.000 description 2
• 238000009987 spinning Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 210000002268 wool Anatomy 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 239000006227 byproduct Substances 0.000 description 1
• 238000004821 distillation Methods 0.000 description 1
• 239000000194 fatty acid Substances 0.000 description 1
• 239000006224 matting agent Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 239000002964 rayon Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 238000007127 saponification reaction Methods 0.000 description 1
• 239000000344 soap Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
• 229910021653 sulphate ion Inorganic materials 0.000 description 1
• 238000005292 vacuum distillation Methods 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1