BE513839A - - Google Patents

Info

Publication number

BE513839A

BE513839A BE513839DA BE513839A BE 513839 A BE513839 A BE 513839A BE 513839D A BE513839D A BE 513839DA BE 513839 A BE513839 A BE 513839A

Authority

BE

Belgium

Prior art keywords

ethylene oxide

monoethanolamine

mixture

reaction

ethanolamines

Prior art date

Links

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• HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 42
• IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 41
• 238000000034 method Methods 0.000 claims description 28
• 239000000203 mixture Substances 0.000 claims description 17
• 150000002169 ethanolamines Chemical class 0.000 claims description 13
• 238000004519 manufacturing process Methods 0.000 claims description 10
• ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 17
• GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 12
• 239000007788 liquid Substances 0.000 description 12
• 239000000047 product Substances 0.000 description 12
• 229960004418 trolamine Drugs 0.000 description 12
• QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 11
• 238000009835 boiling Methods 0.000 description 9
• 239000000376 reactant Substances 0.000 description 6
• 239000011541 reaction mixture Substances 0.000 description 6
• 229910021529 ammonia Inorganic materials 0.000 description 4
• 238000010438 heat treatment Methods 0.000 description 4
• 239000007791 liquid phase Substances 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
• 239000005977 Ethylene Substances 0.000 description 3
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
• 238000001816 cooling Methods 0.000 description 2
• 238000005086 pumping Methods 0.000 description 2
• 238000004064 recycling Methods 0.000 description 2
• 238000003860 storage Methods 0.000 description 2
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
• VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
• 125000002947 alkylene group Chemical group 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• 235000011114 ammonium hydroxide Nutrition 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 239000003153 chemical reaction reagent Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000010924 continuous production Methods 0.000 description 1
• 238000004821 distillation Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
• 238000004880 explosion Methods 0.000 description 1
• 239000012467 final product Substances 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 238000004508 fractional distillation Methods 0.000 description 1
• 230000017525 heat dissipation Effects 0.000 description 1
• 230000035484 reaction time Effects 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1