DE1294360B - Verfahren zur Herstellung von Formaldehyd - Google Patents
Verfahren zur Herstellung von FormaldehydInfo
- Publication number
- DE1294360B DE1294360B DEB92875A DEB0092875A DE1294360B DE 1294360 B DE1294360 B DE 1294360B DE B92875 A DEB92875 A DE B92875A DE B0092875 A DEB0092875 A DE B0092875A DE 1294360 B DE1294360 B DE 1294360B
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- layer
- methanol
- crystals
- formaldehyde
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 60
- 239000003054 catalyst Substances 0.000 claims description 37
- 239000013078 crystal Substances 0.000 claims description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 239000004332 silver Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 nitrogen and argon Chemical compound 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB92875A DE1294360B (de) | 1967-06-06 | 1967-06-06 | Verfahren zur Herstellung von Formaldehyd |
| FR1576568D FR1576568A (enrdf_load_stackoverflow) | 1967-06-06 | 1968-06-04 | |
| ES354660A ES354660A1 (es) | 1967-06-06 | 1968-06-04 | Procedimiento para la obtencion de formaldehido en fase ga-seosa. |
| NO219568A NO124367B (enrdf_load_stackoverflow) | 1967-06-06 | 1968-06-05 | |
| GB2668568A GB1217717A (en) | 1967-06-06 | 1968-06-05 | Production of formaldehyde |
| SE763668A SE357554B (enrdf_load_stackoverflow) | 1967-06-06 | 1968-06-06 | |
| BE716187D BE716187A (enrdf_load_stackoverflow) | 1967-06-06 | 1968-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB92875A DE1294360B (de) | 1967-06-06 | 1967-06-06 | Verfahren zur Herstellung von Formaldehyd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1294360B true DE1294360B (de) | 1969-05-08 |
Family
ID=6986647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB92875A Pending DE1294360B (de) | 1967-06-06 | 1967-06-06 | Verfahren zur Herstellung von Formaldehyd |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE716187A (enrdf_load_stackoverflow) |
| DE (1) | DE1294360B (enrdf_load_stackoverflow) |
| ES (1) | ES354660A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1576568A (enrdf_load_stackoverflow) |
| GB (1) | GB1217717A (enrdf_load_stackoverflow) |
| NO (1) | NO124367B (enrdf_load_stackoverflow) |
| SE (1) | SE357554B (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2322757A1 (de) * | 1973-05-05 | 1974-11-28 | Basf Ag | Verfahren zur herstellung von formaldehyd |
| DE2444586A1 (de) * | 1974-09-18 | 1976-04-01 | Basf Ag | Verfahren zur herstellung von konzentrierten, waessrigen loesungen von formaldehyd |
| US4224254A (en) * | 1978-04-21 | 1980-09-23 | Basf Aktiengesellschaft | Preparation of aromatic and araliphatic aldehydes |
| DE102010040921A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure |
| WO2012035019A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur herstellung von acrysläure aus ethanol und formaldehyd |
| WO2014070735A1 (en) | 2012-10-31 | 2014-05-08 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
| WO2014209633A2 (en) | 2013-06-27 | 2014-12-31 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
| WO2021097023A1 (en) * | 2019-11-15 | 2021-05-20 | Celanese International Corporation | Process for converting methanol to formaldehyde |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2114370C3 (de) * | 1971-03-25 | 1982-11-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Formaldehyd |
| DE2116947C3 (de) * | 1971-04-07 | 1974-12-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Formaldehyd |
| IT988916B (it) * | 1972-06-26 | 1975-04-30 | Basf Ag | Processo per la preparazione di formaldeide |
| FR2386509A1 (fr) * | 1977-04-05 | 1978-11-03 | Basf Ag | Procede de preparation de 3-alkyl-butene-1-als |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462413A (en) * | 1946-06-06 | 1949-02-22 | Allied Chem & Dye Corp | Production of formaldehyde |
| DE1231229B (de) * | 1965-03-24 | 1966-12-29 | Basf Ag | Verfahren zur Herstellung von Formaldehyd |
-
1967
- 1967-06-06 DE DEB92875A patent/DE1294360B/de active Pending
-
1968
- 1968-06-04 ES ES354660A patent/ES354660A1/es not_active Expired
- 1968-06-04 FR FR1576568D patent/FR1576568A/fr not_active Expired
- 1968-06-05 NO NO219568A patent/NO124367B/no unknown
- 1968-06-05 GB GB2668568A patent/GB1217717A/en not_active Expired
- 1968-06-06 BE BE716187D patent/BE716187A/xx not_active IP Right Cessation
- 1968-06-06 SE SE763668A patent/SE357554B/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462413A (en) * | 1946-06-06 | 1949-02-22 | Allied Chem & Dye Corp | Production of formaldehyde |
| DE1231229B (de) * | 1965-03-24 | 1966-12-29 | Basf Ag | Verfahren zur Herstellung von Formaldehyd |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2322757A1 (de) * | 1973-05-05 | 1974-11-28 | Basf Ag | Verfahren zur herstellung von formaldehyd |
| US4010208A (en) * | 1973-05-05 | 1977-03-01 | Basf Aktiengesellschaft | Production of formaldehyde |
| DE2444586A1 (de) * | 1974-09-18 | 1976-04-01 | Basf Ag | Verfahren zur herstellung von konzentrierten, waessrigen loesungen von formaldehyd |
| US4224254A (en) * | 1978-04-21 | 1980-09-23 | Basf Aktiengesellschaft | Preparation of aromatic and araliphatic aldehydes |
| WO2012034929A2 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur herstellung von acrylsäure aus methanol und essigsäure |
| WO2012035019A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur herstellung von acrysläure aus ethanol und formaldehyd |
| DE102010040921A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure |
| US8507721B2 (en) | 2010-09-16 | 2013-08-13 | Basf Se | Process for preparing acrylic acid from ethanol and formaldehyde |
| US8877966B2 (en) | 2010-09-16 | 2014-11-04 | Basf Se | Process for preparing acrylic acid from methanol and acetic acid |
| WO2014070735A1 (en) | 2012-10-31 | 2014-05-08 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
| WO2014209633A2 (en) | 2013-06-27 | 2014-12-31 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
| WO2021097023A1 (en) * | 2019-11-15 | 2021-05-20 | Celanese International Corporation | Process for converting methanol to formaldehyde |
| US12202793B2 (en) | 2019-11-15 | 2025-01-21 | Celanese International Corporation | Process for converting methanol to formaldehyde |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1576568A (enrdf_load_stackoverflow) | 1969-08-01 |
| NO124367B (enrdf_load_stackoverflow) | 1972-04-10 |
| BE716187A (enrdf_load_stackoverflow) | 1968-12-06 |
| GB1217717A (en) | 1970-12-31 |
| SE357554B (enrdf_load_stackoverflow) | 1973-07-02 |
| ES354660A1 (es) | 1970-02-16 |
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