BE649355A - - Google Patents
Info
- Publication number
- BE649355A BE649355A BE649355DA BE649355A BE 649355 A BE649355 A BE 649355A BE 649355D A BE649355D A BE 649355DA BE 649355 A BE649355 A BE 649355A
- Authority
- BE
- Belgium
- Prior art keywords
- pyrolysis
- hexafluorobenzene
- gas
- process according
- separated
- Prior art date
Links
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000000197 pyrolysis Methods 0.000 claims description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 3
- 238000001030 gas--liquid chromatography Methods 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004508 fractional distillation Methods 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000012265 solid product Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- IHZAEIHJPNTART-UHFFFAOYSA-N tribromofluoromethane Chemical compound FC(Br)(Br)Br IHZAEIHJPNTART-UHFFFAOYSA-N 0.000 description 2
- XEKTVXADUPBFOA-UHFFFAOYSA-N 1-bromo-2,3,4,5,6-pentafluorobenzene Chemical compound FC1=C(F)C(F)=C(Br)C(F)=C1F XEKTVXADUPBFOA-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE649355A true BE649355A (de) |
Family
ID=205774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE649355D BE649355A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE649355A (de) |
-
0
- BE BE649355D patent/BE649355A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH392496A (fr) | Procédé de préparation de diméthyl-1,1 indanes alcoylés | |
| EP0168293B1 (de) | Verfahren zur Herstellung von Trifluoressigsäureanhydrid | |
| EP0648731A1 (de) | Verfahren zur Hydroxycarbonylierung von Butadien | |
| EP2049471B1 (de) | Verfahren zur herstellung eines sulfonsäure-anhydrids | |
| FR2552424A1 (fr) | Procede de preparation de 1,1,1,3,3,3-hexafluoropropane-2-ol par hydrogenolyse de l'hydrate d'hexafluoroacetone | |
| CH642342A5 (fr) | Procede pour la preparation de muscone. | |
| EP1268705A1 (de) | Wärmeübertragungsflüssigkeit basierend auf polyphenylmethanen mit verbesserter thermischer stabilität | |
| FR2817863A1 (fr) | Procede de fabrication d'hydrazine en solution aqueuse et produit intermediaire de synthese dans cette fabrication | |
| EP0183590B1 (de) | Perchlorofluorierte Kohlenwasserstoffe sowie Verfahren zu deren Herstellung | |
| EP1268374A1 (de) | Zusammensetzungen von mono- und polybenzyl-1,2,3,4-tetrahydronaphthalen, verwendung dieser zusammensetzungen oder von einer iosmerenmischung von monobenzyl-1,2,3,4-tetrahydronaphthalen als wärmeübertragungsmittel | |
| US3019264A (en) | 2-(2, 2, 3-trimethylcyclobutyl)-hepta-2, 4-dien-6-one | |
| FR2491458A1 (fr) | Procede de preparation catalytique de l'acetaldehyde, par reaction de l'hydrogene sur l'anhydride acetique en phase liquide bouillante | |
| FR2551747A1 (fr) | Procede de production d'aminobenzylamines | |
| FR1464505A (fr) | Procédé pour la préparation du 1, 3-cyclohexadiényl-carbonitrile | |
| FR2627180A1 (fr) | Hydrocarbures chlorofluores et leur procede de preparation | |
| FR2664265A1 (fr) | Procede de fabrication de bromures insatures. | |
| BE416493A (de) | ||
| BE602954A (de) | ||
| CA1312629C (fr) | Procede de preparation de trifluoroethanol | |
| FR2505821A1 (fr) | Procede de perbromation du phenol et de l'ether diphenylique a temperature elevee, en utilisant du brome comme milieu reactionnel | |
| FR2624509A1 (fr) | Procede de preparation de chlorure d'acetyle | |
| CH337495A (fr) | Procédé de préparation de composés alcoyl-aryliques | |
| BE552727A (de) | ||
| CH622764A5 (de) | ||
| CH285678A (fr) | Procédé de préparation du 10-éthylène-cétal de la cyclo-10-céto-heptadécanol-1-one-2. |