BE537428A - - Google Patents
Info
- Publication number
- BE537428A BE537428A BE537428DA BE537428A BE 537428 A BE537428 A BE 537428A BE 537428D A BE537428D A BE 537428DA BE 537428 A BE537428 A BE 537428A
- Authority
- BE
- Belgium
- Prior art keywords
- acrylonitrile
- nitrogen
- nitrogen tetroxide
- compounds
- contained
- Prior art date
Links
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 claims description 24
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- -1 diene compounds Chemical class 0.000 description 10
- 150000001993 dienes Chemical class 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- WRARULQOSOCOQD-UHFFFAOYSA-N penta-2,4-diynenitrile Chemical compound C#CC#CC#N WRARULQOSOCOQD-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- OQAQJWFVENTVSM-UHFFFAOYSA-N azorous acid Chemical compound ON(O)O OQAQJWFVENTVSM-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537428A true BE537428A (https=) |
Family
ID=167787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537428D BE537428A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE537428A (https=) |
-
0
- BE BE537428D patent/BE537428A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU732866B2 (en) | Treatment of formaldehyde-containing mixtures | |
| US2083856A (en) | Purification of organic oxy-compounds | |
| BE537428A (https=) | ||
| CH327276A (fr) | Procédé de purification de l'acrylonitrile | |
| US2784217A (en) | Purification of acrylonitrile | |
| US2349518A (en) | Purification of phthalic anhydride | |
| CH238327A (fr) | Procédé de purification de liquides riches en acétals. | |
| BE409684A (https=) | ||
| BE392047A (https=) | ||
| CH105937A (fr) | Procédé de préparation de cymène à partir de terpènes monocycliques. | |
| BE491562A (https=) | ||
| BE564726A (https=) | ||
| CH263277A (fr) | Procédé continu pour la fabrication de l'acide crotonique. | |
| CH285677A (fr) | Procédé de préparation de la 15-méthyl-cyclopentadécanol-2-one-1. | |
| CH417562A (fr) | Procédé de préparation d'un acide dibasique | |
| BE642187A (https=) | ||
| PL141736B1 (en) | Method of obtaining methyl epsilon-hydroxycapronic ester | |
| BE496845A (https=) | ||
| BE526228A (https=) | ||
| BE505594A (https=) | ||
| CH285772A (fr) | Procédé de préparation du bêta-naphtol. | |
| BE430756A (https=) | ||
| BE502280A (https=) | ||
| BE399070A (https=) | ||
| BE430699A (https=) |