DE305997A - - Google Patents
Info
- Publication number
- DE305997A DE305997A DE305997A DE 305997 A DE305997 A DE 305997A DE 305997 A DE305997 A DE 305997A
- Authority
- DE
- Germany
- Prior art keywords
- acetic acid
- acid
- acetylene
- water
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 93
- 229960000583 acetic acid Drugs 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 18
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 150000002731 mercury compounds Chemical class 0.000 claims description 7
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 4
- 229940106681 chloroacetic acid Drugs 0.000 claims description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 235000013980 iron oxide Nutrition 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000012362 glacial acetic acid Substances 0.000 claims description 2
- 229940093915 gynecological organic acid Drugs 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 235000011054 acetic acid Nutrition 0.000 description 26
- 239000007789 gas Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910000474 mercury oxide Inorganic materials 0.000 description 5
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 5
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 4
- 229910000370 mercury sulfate Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000002730 mercury Chemical class 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- DGRGFPAWIAVBCU-UHFFFAOYSA-N acetaldehyde acetylene Chemical compound C#C.C(C)=O DGRGFPAWIAVBCU-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000000218 acetic acid group Chemical class C(C)(=O)* 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- DNUMSHUWKXQLDT-UHFFFAOYSA-H mercury(2+);diphosphate Chemical compound [Hg+2].[Hg+2].[Hg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O DNUMSHUWKXQLDT-UHFFFAOYSA-H 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE976951C (de) | Verfahren zur Herstellung von Phenolen durch unvollständige Oxydation von Benzolderivaten | |
| DE2119118B2 (de) | Verfahren zur katalytischen Oxydation von Pseudocumol in flüssiger Phase zu Trimellithsäure unter stufenweiser Katalysatorzugabe | |
| DE305997A (enrdf_load_stackoverflow) | ||
| DE2233590C2 (de) | Verfahren zur Herstellung von geradkettigen Alkandicarbonsäuren mit 4 bis 12 C-Atomen | |
| DE3028757C2 (de) | Verfahren zur Herstellung von p-tert.-Butylbenzaldehyd | |
| DE3028758C2 (de) | Verfahren zur Herstellung von Anisaldehyd | |
| DE228664C (enrdf_load_stackoverflow) | ||
| DE2503504B1 (de) | Verfahren zur herstellung von kernjodierten jodverbindungen mit aromatischem charakter | |
| DE976342C (de) | Verfahren zur Herstellung von Terephthalsaeure | |
| DE966323C (de) | Verfahren zur Reinigung von Terephthalsaeure | |
| DE251802C (enrdf_load_stackoverflow) | ||
| DE221849C (enrdf_load_stackoverflow) | ||
| DE2916589A1 (de) | Verfahren zur herstellung von terephthalsaeure | |
| DE916409C (de) | Verfahren zur Herstellung von Sulfonsaeuren | |
| DE585050C (de) | Verfahren zur Herstellung wasserfreier Essigsaeure | |
| DE764486C (de) | Verfahren zur Darstellung von Trimethyl-p-benzochinon | |
| DE1643255C (de) | Verfahren zur Herstellung von p Aminophenol | |
| DE925347C (de) | Verfahren zur Herstellung von Hexachlorcyclohexan | |
| DE601069C (de) | Verfahren zur kontinuierlichen Herstellung von Essigsaeure aus Acetaldehyd | |
| DE1443109C3 (de) | Verfahren zur Hersteilung von Fumarsäure durch katalytisch^ Isomerisierung von Maleinsäure | |
| DE300712C (enrdf_load_stackoverflow) | ||
| DE508321C (de) | Konzentrierung und gleichzeitige Regenerierung von Sauerstoffsaeuren des Schwefels enthaltenden Loesungen, Abfallsaeuren o. dgl. | |
| DE716960C (de) | Verfahren zur Herstellung von Oxalsaeure durch Oxydation von Lignin, Zellstoffablaugen oder aehnlichen Abfallerzeugnissen mit Salpetersaeure | |
| DE91202C (enrdf_load_stackoverflow) | ||
| AT156159B (de) | Verfahren zur Darstellung organischer Disulfide. |