GB608068A - Improvements in the manufacture of chlorine dioxide - Google Patents
Improvements in the manufacture of chlorine dioxideInfo
- Publication number
- GB608068A GB608068A GB4685/46A GB468546A GB608068A GB 608068 A GB608068 A GB 608068A GB 4685/46 A GB4685/46 A GB 4685/46A GB 468546 A GB468546 A GB 468546A GB 608068 A GB608068 A GB 608068A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorine
- carried out
- acid anhydrides
- chlorine dioxide
- anhydride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title abstract 6
- 239000004155 Chlorine dioxide Substances 0.000 title abstract 3
- 235000019398 chlorine dioxide Nutrition 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 150000008065 acid anhydrides Chemical class 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 229920000388 Polyphosphate Polymers 0.000 abstract 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003599 detergent Substances 0.000 abstract 2
- 150000007524 organic acids Chemical class 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
- 239000001205 polyphosphate Substances 0.000 abstract 2
- 235000011176 polyphosphates Nutrition 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- 239000003570 air Substances 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 229910001919 chlorite Inorganic materials 0.000 abstract 1
- 229910052619 chlorite group Inorganic materials 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 238000010129 solution processing Methods 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 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
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/024—Preparation from chlorites or chlorates from chlorites
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Chlorine dioxide is produced by reacting a chlorite with an organic acid anhydride. Acid anhydrides specified are those of phthalic, succinic, glutaric, glutaconic, maleic, acetic, propionic, butyric, isobutyric and stearic acids, with or without substituents, e.g. fluorine, chlorine, bromine, iodine, methoxy, ethoxy, tertiary butoxy, nitro and sulphonic acid groups. Mixed acid anhydrides, e.g. acetobutyric anhydride, and mixtures of acid anhydrides may also be used. Chlorites specified are those of sodium and calcium. The process may be carried out in the presence of inert gases, e.g. air, nitrogen or carbon dioxide. When the process is carried out in solution, pH control agents and detergents including phosphates, polyphosphates, carbonates, percarbonates and hydrogen peroxide may be present.ALSO:Textiles are bleached by chlorine dioxide produced by reacting a chlorine with an organic acid anhydride (see Group III). When the process is carried out in solution processing agents such as pH control agents, and detergents, including phosphates, polyphosphates, carbonates, percarbonates and hydrogen peroxide, may be present.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US608068XA | 1945-03-12 | 1945-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB608068A true GB608068A (en) | 1948-09-09 |
Family
ID=22031870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4685/46A Expired GB608068A (en) | 1945-03-12 | 1946-02-14 | Improvements in the manufacture of chlorine dioxide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB608068A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6432322B1 (en) | 2000-02-02 | 2002-08-13 | Engelhard Corporation | Massive bodies for producing highly converted solutions of chlorine dioxde |
| US8262929B2 (en) | 2000-02-02 | 2012-09-11 | Basf Se | Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide |
| US8703106B2 (en) | 2009-02-04 | 2014-04-22 | Basf Corporation | Chlorine dioxide treatment for biological tissue |
-
1946
- 1946-02-14 GB GB4685/46A patent/GB608068A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6432322B1 (en) | 2000-02-02 | 2002-08-13 | Engelhard Corporation | Massive bodies for producing highly converted solutions of chlorine dioxde |
| US6699404B2 (en) | 2000-02-02 | 2004-03-02 | Engelhard Corporation | Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide |
| US7182883B2 (en) | 2000-02-02 | 2007-02-27 | Engelhard Corporation | Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide |
| US8262929B2 (en) | 2000-02-02 | 2012-09-11 | Basf Se | Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide |
| US8703106B2 (en) | 2009-02-04 | 2014-04-22 | Basf Corporation | Chlorine dioxide treatment for biological tissue |
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