SU188953A1 - - Google Patents

Info

Publication number

SU188953A1

SU188953A1 SU1017734A SU1017734A SU188953A1 SU 188953 A1 SU188953 A1 SU 188953A1 SU 1017734 A SU1017734 A SU 1017734A SU 1017734 A SU1017734 A SU 1017734A SU 188953 A1 SU188953 A1 SU 188953A1

Authority

SU

USSR - Soviet Union

Prior art keywords

formic

acetic

acid

mixture

acids

Prior art date

Links

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• BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 75
• QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 48
• 235000019253 formic acid Nutrition 0.000 description 29
• 239000000203 mixture Substances 0.000 description 25
• 235000011054 acetic acid Nutrition 0.000 description 24
• 239000007788 liquid Substances 0.000 description 13
• 150000001243 acetic acids Chemical class 0.000 description 12
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
• YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 10
• 239000002253 acid Substances 0.000 description 9
• 238000004821 distillation Methods 0.000 description 8
• 238000010586 diagram Methods 0.000 description 6
• 150000007513 acids Chemical class 0.000 description 5
• 230000003647 oxidation Effects 0.000 description 5
• 238000007254 oxidation reaction Methods 0.000 description 5
• 239000000727 fraction Substances 0.000 description 4
• 238000010992 reflux Methods 0.000 description 4
• 238000001577 simple distillation Methods 0.000 description 4
• 150000002430 hydrocarbons Chemical class 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 230000001590 oxidative Effects 0.000 description 3
• 238000004064 recycling Methods 0.000 description 3
• 238000000926 separation method Methods 0.000 description 3
• RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• 238000001035 drying Methods 0.000 description 2
• 238000002955 isolation Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• AUBPKGGBDDBMOV-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)triazol-1-yl]-1-[4-[4-[4-[2-[4-(2-hydroxyethyl)triazol-1-yl]acetyl]piperazin-1-yl]-6-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethylamino]-1,3,5-triazin-2-yl]piperazin-1-yl]ethanone Chemical compound N1=NC(CCO)=CN1CC(=O)N1CCN(C=2N=C(N=C(NCCOCCOCCOCC#C)N=2)N2CCN(CC2)C(=O)CN2N=NC(CCO)=C2)CC1 AUBPKGGBDDBMOV-UHFFFAOYSA-N 0.000 description 1
• PSXUKPCAIKETHF-UHFFFAOYSA-N 2-[4-[3-[4-(4,5-dihydro-1H-imidazol-2-yl)phenoxy]propoxy]phenyl]-4,5-dihydro-1H-imidazole Chemical compound C=1C=C(C=2NCCN=2)C=CC=1OCCCOC(C=C1)=CC=C1C1=NCCN1 PSXUKPCAIKETHF-UHFFFAOYSA-N 0.000 description 1
• 101710028740 Ba71V-102 Proteins 0.000 description 1
• 101700066692 NUDT3 Proteins 0.000 description 1
• 102100010766 NUDT3 Human genes 0.000 description 1
• 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
• 238000003916 acid precipitation Methods 0.000 description 1
• 238000004458 analytical method Methods 0.000 description 1
• 239000012223 aqueous fraction Substances 0.000 description 1
• 230000005591 charge neutralization Effects 0.000 description 1
• 238000004587 chromatography analysis Methods 0.000 description 1
• 238000011109 contamination Methods 0.000 description 1
• 238000006297 dehydration reaction Methods 0.000 description 1
• 239000012153 distilled water Substances 0.000 description 1
• 238000000895 extractive distillation Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 230000001264 neutralization Effects 0.000 description 1
• 238000006386 neutralization reaction Methods 0.000 description 1
• 238000011084 recovery Methods 0.000 description 1
• 229910002058 ternary alloy Inorganic materials 0.000 description 1
• ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1