BE447248A - - Google Patents
Info
- Publication number
- BE447248A BE447248A BE447248DA BE447248A BE 447248 A BE447248 A BE 447248A BE 447248D A BE447248D A BE 447248DA BE 447248 A BE447248 A BE 447248A
- Authority
- BE
- Belgium
- Prior art keywords
- chlorine
- oxides
- peroxide
- acid
- compounds
- Prior art date
Links
- MAYPHUUCLRDEAZ-UHFFFAOYSA-N chlorine peroxide Chemical compound ClOOCl MAYPHUUCLRDEAZ-UHFFFAOYSA-N 0.000 claims description 22
- 239000000460 chlorine Substances 0.000 claims description 18
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 15
- 229910052801 chlorine Inorganic materials 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- FHHJDRFHHWUPDG-UHFFFAOYSA-N peroxysulfuric acid Chemical compound OOS(O)(=O)=O FHHJDRFHHWUPDG-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- JRKICGRDRMAZLK-UHFFFAOYSA-N peroxydisulfuric acid Chemical compound OS(=O)(=O)OOS(O)(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-N 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 150000001805 chlorine compounds Chemical class 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- NHYCGSASNAIGLD-UHFFFAOYSA-N Chlorine monoxide Chemical class Cl[O] NHYCGSASNAIGLD-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 229910001902 chlorine oxide Inorganic materials 0.000 claims description 2
- 239000007800 oxidant agent Substances 0.000 claims description 2
- 150000004965 peroxy acids Chemical class 0.000 claims description 2
- -1 peracids Chemical compound 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical class OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000004160 Ammonium persulphate Substances 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Natural products O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 229940077239 chlorous acid Drugs 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE447248A true BE447248A (enrdf_load_stackoverflow) |
Family
ID=103137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE447248D BE447248A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE447248A (enrdf_load_stackoverflow) |
-
0
- BE BE447248D patent/BE447248A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0019963B1 (fr) | Procédé pour la délignification et le blanchiment de pâtes cellulosiques chimiques et semi-chimiques | |
FI125707B (fi) | Menetelmä selluloosan katalyyttiseen hapetukseen ja menetelmä selluloosatuotteen valmistamiseksi | |
EP0578304B1 (fr) | Procédé pour le blanchiment d'une pâte à papier chimique | |
EP1322814B8 (fr) | Procede de blanchiment de pates a papier | |
CA2333247C (en) | A method of improving yield of chlorine dioxide generation processes | |
JPH08511308A (ja) | リグノセルロース材料を脱リグニン化する改良されたオゾン/過酸法 | |
CA1052535A (fr) | Procede de fabrication du brome_ | |
BE447248A (enrdf_load_stackoverflow) | ||
JP2010285697A (ja) | Tcf漂白パルプの製造方法 | |
JP5515409B2 (ja) | Ecf漂白パルプの製造方法 | |
FR2717458A1 (fr) | Procédé de production de dioxyde de chlore. | |
EP0349406B1 (fr) | Procédé de fabrication industrielle de solutions aqueuses d'acide glyoxylique | |
JP5526604B2 (ja) | Ecf漂白方法 | |
FR2537176A1 (fr) | Procede de blanchiment par delignification de la pate cellulosique | |
EP0801169A1 (fr) | Procédé de délignification et de blanchiment de pâtes à papier chimiques | |
JP5471050B2 (ja) | Tcf漂白方法 | |
FR2757500A1 (fr) | Procede de fabrication de bioxyde de chlore | |
EP0587822B1 (fr) | Procede pour blanchiment et la delignification de pates a papier chimiques | |
JPH07502082A (ja) | リグノセルロール材料の気相脱リグニン化 | |
RU2200155C2 (ru) | Способ получения раствора пероксокислот для делигнификации и отбеливания | |
RU2109679C1 (ru) | Способ получения пероксида водорода | |
FI114696B (fi) | Menetelmä klooridioksidin valmistamiseksi | |
JP2004183149A (ja) | 漂白パルプの製造方法 | |
BE435350A (enrdf_load_stackoverflow) | ||
FR2633620A1 (fr) | Oxydation d'epoxy-alcools en epoxy-acides carboxyliques |