BE444241A - - Google Patents

Info

Publication number

BE444241A

BE444241A BE444241DA BE444241A BE 444241 A BE444241 A BE 444241A BE 444241D A BE444241D A BE 444241DA BE 444241 A BE444241 A BE 444241A

Authority

BE

Belgium

Prior art keywords

ether

acrylonitrile

weight

water

alkali

Prior art date

Links

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• 239000000126 substance Substances 0.000 claims 1
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 4
• 239000003513 alkali Substances 0.000 description 4
• 150000002825 nitriles Chemical class 0.000 description 4
• 238000000034 method Methods 0.000 description 3
• ALRHLSYJTWAHJZ-UHFFFAOYSA-N 3-hydroxypropionic acid Chemical compound OCCC(O)=O ALRHLSYJTWAHJZ-UHFFFAOYSA-N 0.000 description 2
• QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 230000003197 catalytic effect Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
• XDJPSMITZADFEN-UHFFFAOYSA-N 2-ethoxy-2-methylpropanedinitrile Chemical compound CCOC(C)(C#N)C#N XDJPSMITZADFEN-UHFFFAOYSA-N 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 150000007824 aliphatic compounds Chemical class 0.000 description 1
• 150000001491 aromatic compounds Chemical class 0.000 description 1
• 239000003054 catalyst Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 150000004679 hydroxides Chemical class 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 238000006116 polymerization reaction Methods 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• 239000003381 stabilizer Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1