BE490554A - - Google Patents
Info
- Publication number
- BE490554A BE490554A BE490554DA BE490554A BE 490554 A BE490554 A BE 490554A BE 490554D A BE490554D A BE 490554DA BE 490554 A BE490554 A BE 490554A
- Authority
- BE
- Belgium
- Prior art keywords
- catalyst
- propylene
- water
- temperature
- reduction
- Prior art date
Links
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 26
- 239000003054 catalyst Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- CMPGARWFYBADJI-UHFFFAOYSA-L Tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 claims description 4
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 4
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N iso-propanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten(VI) oxide Inorganic materials O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE490554A true BE490554A (de) |
Family
ID=135244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE490554D BE490554A (de) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE490554A (de) |
-
0
- BE BE490554D patent/BE490554A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2606013A1 (fr) | Procede et catalyseur perfectionnes pour l'hydrogenation d'aldehydes | |
FR2590892A1 (fr) | Procede pour l'hydroformylation d'olefines pour la preparation d'aldehydes | |
EP0452182B1 (de) | Verfahren zur Herstellung von wenigstens einem tertiären Olefin durch Spaltung des übereinstimmenden Äthers | |
FR2516546A1 (fr) | Procede de recuperation de metaux nobles a partir de residus d'une reaction catalytique de carbonylation | |
WO2020136337A1 (fr) | Purification d'hydroperoxyde d'alkyle par distillation extractive | |
BE490554A (de) | ||
FR2555575A1 (fr) | Procede de preparation de 4-alcoxyanilines | |
EP1113984B1 (de) | Verfahren zur herstellung von hydrazinhydrat | |
BE490555A (de) | ||
BE448884A (de) | ||
FR3130815A1 (fr) | Procede de preparation d'hydrate d'hydrazine en presence d’un agent anti-mousse | |
FR2480276A1 (fr) | Procede d'elimination du cobalt de produits d'hydroformylation des composes insatures | |
JPH07196552A (ja) | チタニアまたはジルコニアを用いるtert−ブチルヒドロペルオキシドからtert−ブチルアルコールの製造方法 | |
EP3902782A1 (de) | Reinigung von alkylhydroperoxid durch destillation in gegenwart von methanol und wasser | |
EP0346185A1 (de) | Verfahren zur Herstellung von Nitromethan | |
BE490556A (de) | ||
BE505098A (de) | ||
BE875594A (fr) | Procede de preparation de cetazines, et produits ainsi obtenus | |
BE1011008A5 (fr) | Composition de sel ethoxysulfate d'alcool secondaire superieur en concentration elevee et procede de preparation du sel ethoxysulfate d'alcool secondaire superieur. | |
BE837057A (fr) | Catalyseur solide pour l'hydrogenation d'aldehydes insatures et procede d'hydrogenation d'aldehydes insatures utilisant ce catalyseur | |
FR2459791A1 (fr) | Procede de fabrication de composes carbonyles insatures | |
FR2537135A1 (fr) | Catalyseur solide d'epoxydation a base de tellure, son procede de preparation et son application a la preparation d'oxirannes | |
BE651485A (de) | ||
BE662623A (de) | ||
BE563469A (de) |