BE435350A - - Google Patents
Info
- Publication number
- BE435350A BE435350A BE435350DA BE435350A BE 435350 A BE435350 A BE 435350A BE 435350D A BE435350D A BE 435350DA BE 435350 A BE435350 A BE 435350A
- Authority
- BE
- Belgium
- Prior art keywords
- solution
- hypochlorite
- hydroxide
- free
- process according
- Prior art date
Links
- WQYVRQLZKVEZGA-UHFFFAOYSA-N Hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 136
- 239000000243 solution Substances 0.000 claims description 123
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 102
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 34
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 20
- 239000000460 chlorine Substances 0.000 claims description 19
- 229910052801 chlorine Inorganic materials 0.000 claims description 19
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 19
- 239000003518 caustics Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxyl anion Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000005658 halogenation reaction Methods 0.000 claims description 13
- 238000005660 chlorination reaction Methods 0.000 claims description 11
- 239000001187 sodium carbonate Substances 0.000 claims description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 10
- KJFMBFZCATUALV-UHFFFAOYSA-N Phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- STZCRXQWRGQSJD-GEEYTBSJSA-M Methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 claims description 2
- 229940012189 Methyl orange Drugs 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000000087 stabilizing Effects 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 22
- 239000003513 alkali Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- SUKJFIGYRHOWBL-UHFFFAOYSA-N Sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 7
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 7
- 239000005708 Sodium hypochlorite Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 238000010790 dilution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000002070 germicidal Effects 0.000 description 3
- -1 masonry Substances 0.000 description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 description 3
- 150000004692 metal hydroxides Chemical class 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000002378 acidificating Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910019093 NaOCl Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M Sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- JGHXNVZEITVJOL-UHFFFAOYSA-K [OH-].[Ca+2].[Cl+].[OH-].[OH-] Chemical compound [OH-].[Ca+2].[Cl+].[OH-].[OH-] JGHXNVZEITVJOL-UHFFFAOYSA-K 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 231100000078 corrosive Toxicity 0.000 description 1
- 231100001010 corrosive Toxicity 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002140 halogenating Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001575 pathological Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 229940080281 sodium chlorate Drugs 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 201000004647 tinea pedis Diseases 0.000 description 1
- 210000001519 tissues Anatomy 0.000 description 1
- 230000002087 whitening Effects 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
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/062—Hypochlorites of alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE435350A true BE435350A (zh) |
Family
ID=94279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE435350D BE435350A (zh) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE435350A (zh) |
-
0
- BE BE435350D patent/BE435350A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3585147A (en) | Stabilized chlorine dioxide solutions containing a chloride and processes of making and using same | |
CA2363850C (en) | Stabilized bromine solutions, method of manufacture and uses thereof for biofouling control | |
CA1202582A (fr) | Procede ameliore de desencollage-blanchiment simultane des tissus | |
US6436345B1 (en) | Method for generating chlorine dioxide | |
US4465658A (en) | Chlorine dioxide process | |
FI111459B (fi) | Menetelmä stabiilin peretikkahappotuotteen valmistamiseksi | |
FI126250B (en) | Process for the production of chlorine dioxide | |
WO2006004643A1 (en) | Stable oxidizing bromine composition, method of manufacture and use thereof for biofouling control | |
CA2333247C (en) | A method of improving yield of chlorine dioxide generation processes | |
BE435350A (zh) | ||
FR2717458A1 (fr) | Procédé de production de dioxyde de chlore. | |
EP0051509B1 (fr) | Compositions stabilisantes pour produits peroxydes | |
WO2017208501A1 (ja) | 表面が改質された次亜塩素酸ナトリウム5水和物結晶、及びその製造方法 | |
CA2430633A1 (fr) | Procede de generation du dioxyde de chlore | |
JPH02170899A (ja) | 漂白剤光学光沢剤含有粒状組成物およびその製法 | |
EP0922672B1 (fr) | Génération de trifluorure de bore et d'acide sulfurique à partir d'hydrate de trifluorure de bore | |
EP0034856B1 (fr) | Procédé pour inhiber la corrosion d'appareils en titane | |
WO2001027076A1 (fr) | Preparation de chlorure d'alcoylsulfonyle perfluore en alpha du soufre | |
CA2427454C (en) | Hydrogen peroxide-based chlorine dioxide generation process | |
KR20220017778A (ko) | 장기 보존이 가능한 이산화염소수 및 이의 제조방법 | |
US20100221361A1 (en) | Stable oxidizing bromine composition, method of manufacture and use thereof for biofouling control | |
CA2023411A1 (fr) | Procede de fabrication d'une lessive d'hydroxyde de sodium | |
CA2010428A1 (fr) | Procede de destruction des hypochlorites dans une solution de chlorate | |
FR2608145A1 (fr) | Procede de fabrication d'hypochlorite de calcium et produit obtenu par ce procede | |
CA1049747A (fr) | Procede de preparation du monoxyde de chlore_ |