ES338147A1 - Procedimiento para la obtencion de acido oxalico por oxida-cion nitrica de propileno. - Google Patents
Procedimiento para la obtencion de acido oxalico por oxida-cion nitrica de propileno.Info
- Publication number
- ES338147A1 ES338147A1 ES338147A ES338147A ES338147A1 ES 338147 A1 ES338147 A1 ES 338147A1 ES 338147 A ES338147 A ES 338147A ES 338147 A ES338147 A ES 338147A ES 338147 A1 ES338147 A1 ES 338147A1
- Authority
- ES
- Spain
- Prior art keywords
- nitric acid
- oxalic acid
- production
- propylene
- heating
- 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.)
- Expired
Links
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 235000006408 oxalic acid Nutrition 0.000 title abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 3
- 229910017604 nitric acid Inorganic materials 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
- C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR53808A FR1471632A (fr) | 1965-03-26 | 1966-03-17 | Règle de tabulateur |
| FR53888A FR1501725A (fr) | 1966-03-17 | 1966-03-17 | Procédé d'obtention d'acide oxalique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES338147A1 true ES338147A1 (es) | 1968-04-01 |
Family
ID=26169266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES338147A Expired ES338147A1 (es) | 1966-03-17 | 1967-03-17 | Procedimiento para la obtencion de acido oxalico por oxida-cion nitrica de propileno. |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE695615A (cs) |
| CH (1) | CH467740A (cs) |
| DE (1) | DE1618816C3 (cs) |
| ES (1) | ES338147A1 (cs) |
| FR (1) | FR1501725A (cs) |
| GB (1) | GB1154061A (cs) |
| LU (1) | LU53206A1 (cs) |
| NL (2) | NL6703693A (cs) |
| SE (1) | SE350023B (cs) |
-
0
- NL NL133042D patent/NL133042C/xx active
-
1966
- 1966-03-17 CH CH387567A patent/CH467740A/fr unknown
- 1966-03-17 FR FR53888A patent/FR1501725A/fr not_active Expired
-
1967
- 1967-03-09 NL NL6703693A patent/NL6703693A/xx unknown
- 1967-03-16 SE SE369167A patent/SE350023B/xx unknown
- 1967-03-16 LU LU53206D patent/LU53206A1/xx unknown
- 1967-03-16 BE BE695615D patent/BE695615A/xx unknown
- 1967-03-17 GB GB1257667A patent/GB1154061A/en not_active Expired
- 1967-03-17 DE DE1967R0045537 patent/DE1618816C3/de not_active Expired
- 1967-03-17 ES ES338147A patent/ES338147A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU53206A1 (cs) | 1967-05-16 |
| FR1501725A (fr) | 1967-11-18 |
| GB1154061A (en) | 1969-06-04 |
| DE1618816C3 (de) | 1979-03-29 |
| DE1618816B2 (de) | 1978-07-20 |
| NL133042C (cs) | |
| NL6703693A (cs) | 1967-09-18 |
| DE1618816A1 (de) | 1972-04-13 |
| CH467740A (fr) | 1969-01-31 |
| SE350023B (cs) | 1972-10-16 |
| BE695615A (cs) | 1967-09-18 |
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