ZA200502875B - Active bromide containing biocidal compositions and their preparation. - Google Patents
Active bromide containing biocidal compositions and their preparation. Download PDFInfo
- Publication number
- ZA200502875B ZA200502875B ZA200502875A ZA200502875A ZA200502875B ZA 200502875 B ZA200502875 B ZA 200502875B ZA 200502875 A ZA200502875 A ZA 200502875A ZA 200502875 A ZA200502875 A ZA 200502875A ZA 200502875 B ZA200502875 B ZA 200502875B
- Authority
- ZA
- South Africa
- Prior art keywords
- bromine
- composition
- alkali metal
- range
- ppm
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 139
- 230000003115 biocidal effect Effects 0.000 title claims description 99
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 title description 6
- 238000002360 preparation method Methods 0.000 title description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 214
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 202
- 229940074995 bromine Drugs 0.000 claims description 200
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 197
- 239000000243 solution Substances 0.000 claims description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 93
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 claims description 87
- 229910052783 alkali metal Inorganic materials 0.000 claims description 81
- 239000007787 solid Substances 0.000 claims description 73
- -1 alkali metal salt Chemical class 0.000 claims description 64
- 238000000034 method Methods 0.000 claims description 61
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 57
- 239000007864 aqueous solution Substances 0.000 claims description 48
- 239000002002 slurry Substances 0.000 claims description 45
- 239000000460 chlorine Substances 0.000 claims description 34
- 150000001340 alkali metals Chemical class 0.000 claims description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 239000003139 biocide Substances 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 27
- 239000002585 base Substances 0.000 claims description 26
- 229910052801 chlorine Inorganic materials 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 13
- 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 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- 239000011734 sodium Substances 0.000 claims description 11
- 238000001694 spray drying Methods 0.000 claims description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 8
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims description 8
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 4
- QDWYPRSFEZRKDK-UHFFFAOYSA-M sodium;sulfamate Chemical compound [Na+].NS([O-])(=O)=O QDWYPRSFEZRKDK-UHFFFAOYSA-M 0.000 claims description 3
- ATADHKWKHYVBTJ-UHFFFAOYSA-N hydron;4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol;chloride Chemical compound Cl.CNCC(O)C1=CC=C(O)C(O)=C1 ATADHKWKHYVBTJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000047 product Substances 0.000 description 40
- 239000000523 sample Substances 0.000 description 38
- 229910014265 BrCl Inorganic materials 0.000 description 27
- 230000000694 effects Effects 0.000 description 25
- 239000002245 particle Substances 0.000 description 24
- 238000003860 storage Methods 0.000 description 24
- 239000001993 wax Substances 0.000 description 20
- 238000005056 compaction Methods 0.000 description 18
- 239000011230 binding agent Substances 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 125000004429 atom Chemical group 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000007792 addition Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000004821 distillation Methods 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- CUILPNURFADTPE-UHFFFAOYSA-N hypobromous acid Chemical compound BrO CUILPNURFADTPE-UHFFFAOYSA-N 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 159000000000 sodium salts Chemical class 0.000 description 6
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 6
- 239000003826 tablet Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 230000027455 binding Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000000249 desinfective effect Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Inorganic materials Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 description 5
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 5
- 229910052740 iodine Inorganic materials 0.000 description 5
- 239000011630 iodine Substances 0.000 description 5
- 229940083542 sodium Drugs 0.000 description 5
- 235000015424 sodium Nutrition 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000009739 binding Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- 230000002906 microbiologic effect Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229940006460 bromide ion Drugs 0.000 description 3
- 125000001246 bromo group Chemical group Br* 0.000 description 3
- 239000007894 caplet Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 3
- 235000019345 sodium thiosulphate Nutrition 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- PIEXCQIOSMOEOU-UHFFFAOYSA-N 1-bromo-3-chloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Br)C(=O)N(Cl)C1=O PIEXCQIOSMOEOU-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910019093 NaOCl Inorganic materials 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012468 concentrated sample Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229940075581 sodium bromide Drugs 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 241000283153 Cetacea Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- 235000019502 Orange oil Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000004422 alkyl sulphonamide group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- PQRDTUFVDILINV-UHFFFAOYSA-N bcdmh Chemical compound CC1(C)N(Cl)C(=O)N(Br)C1=O PQRDTUFVDILINV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- GPUADMRJQVPIAS-QCVDVZFFSA-M cerivastatin sodium Chemical compound [Na+].COCC1=C(C(C)C)N=C(C(C)C)C(\C=C\[C@@H](O)C[C@@H](O)CC([O-])=O)=C1C1=CC=C(F)C=C1 GPUADMRJQVPIAS-QCVDVZFFSA-M 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 239000012612 commercial material Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 231100000078 corrosiveness Toxicity 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012933 kinetic analysis Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- BTAAXEFROUUDIL-UHFFFAOYSA-M potassium;sulfamate Chemical compound [K+].NS([O-])(=O)=O BTAAXEFROUUDIL-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- CRWJEUDFKNYSBX-UHFFFAOYSA-N sodium;hypobromite Chemical compound [Na+].Br[O-] CRWJEUDFKNYSBX-UHFFFAOYSA-N 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/282,290 US8414932B2 (en) | 1998-06-01 | 2002-10-28 | Active bromine containing biocidal compositions and their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200502875B true ZA200502875B (en) | 2006-02-22 |
Family
ID=32228783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200502875A ZA200502875B (en) | 2002-10-28 | 2005-04-08 | Active bromide containing biocidal compositions and their preparation. |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US8414932B2 (de) |
| EP (2) | EP2292096B1 (de) |
| JP (1) | JP4974461B2 (de) |
| CN (2) | CN101253859B (de) |
| AR (1) | AR041853A1 (de) |
| AU (2) | AU2003284373B2 (de) |
| BR (1) | BRPI0315808B1 (de) |
| HK (1) | HK1124485A1 (de) |
| MX (1) | MXPA05004157A (de) |
| RU (1) | RU2339224C2 (de) |
| WO (1) | WO2004039159A1 (de) |
| ZA (1) | ZA200502875B (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8414932B2 (en) | 1998-06-01 | 2013-04-09 | Albemarie Corporation | Active bromine containing biocidal compositions and their preparation |
| US6652889B2 (en) * | 1998-06-01 | 2003-11-25 | Albemarle Corporation | Concentrated aqueous bromine solutions and their preparation and use |
| US6511682B1 (en) * | 1998-06-01 | 2003-01-28 | Albemarle Corporation | Concentrated aqueous bromine solutions and their preparation |
| US6068861A (en) * | 1998-06-01 | 2000-05-30 | Albemarle Corporation | Concentrated aqueous bromine solutions and their preparation |
| US20040120853A1 (en) * | 2002-12-20 | 2004-06-24 | Carpenter Joel F. | Biocidal control in recovery of oil by water injection |
| CA2530802A1 (en) * | 2003-06-27 | 2005-02-03 | Enviro Tech Chemical Services, Inc. | Highly concentrated bromine compositions and methods of preparation |
| US7223719B1 (en) * | 2004-03-16 | 2007-05-29 | Albemarle Corporation | Breaker composition and process |
| US7309503B2 (en) * | 2004-05-10 | 2007-12-18 | Enviro Tech Chemical Services, Inc. | Methods for the preparation of concentrated aqueous bromine solutions and high activity bromine-containing solids |
| EP2359694B1 (de) * | 2004-05-10 | 2016-01-06 | Enviro Tech Chemical Services Inc. | Herstellung von konzentrierten Brominlösungen und Brominfeststoffe mit hoher Aktivität |
| CN100577013C (zh) * | 2004-09-07 | 2010-01-06 | 雅宝公司 | 浓的溴水溶液及其制备 |
| AR064778A1 (es) * | 2007-01-12 | 2009-04-22 | Albemarle Corp | Biocidas a base de bromo adecuados para el procesamiento de alimentos |
| AR064779A1 (es) * | 2007-01-12 | 2009-04-22 | Albemarle Corp | Tratamiento microbicida de frutas y verduras comestibles |
| US9629376B2 (en) * | 2007-01-12 | 2017-04-25 | Albemarle Corporation | Microbiocidal treatment of edible fruits and vegetables |
| US20120230871A1 (en) * | 2009-12-04 | 2012-09-13 | Albemarle Corporation | Microbiocidal Control in Drinking Line Systems |
| US20120145618A1 (en) * | 2010-12-10 | 2012-06-14 | Access Business Group International Llc | Gravity feed water treatment system with oxidation and disinfection steps |
| US9371479B2 (en) * | 2011-03-16 | 2016-06-21 | Schlumberger Technology Corporation | Controlled release biocides in oilfield applications |
| CN109769855A (zh) * | 2011-10-21 | 2019-05-21 | 纳尔科公司 | 氨基磺酸或其盐，与铵盐和/或胺的组合或其他含卤素的杀生物剂在造纸领域的应用 |
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- 2003-10-28 EP EP10008999.4A patent/EP2292096B1/de not_active Expired - Lifetime
- 2003-10-28 CN CN2008100837434A patent/CN101253859B/zh not_active Expired - Lifetime
- 2003-10-28 EP EP03776610.2A patent/EP1555879B1/de not_active Expired - Lifetime
- 2003-10-28 RU RU2005116253/15A patent/RU2339224C2/ru not_active IP Right Cessation
- 2003-10-28 WO PCT/US2003/034482 patent/WO2004039159A1/en active Application Filing
- 2003-10-28 CN CNA2003801023354A patent/CN1708227A/zh active Pending
- 2003-10-28 AU AU2003284373A patent/AU2003284373B2/en not_active Ceased
- 2003-10-28 MX MXPA05004157A patent/MXPA05004157A/es active IP Right Grant
- 2003-10-28 JP JP2004548600A patent/JP4974461B2/ja not_active Expired - Lifetime
- 2003-10-29 AR ARP030103944A patent/AR041853A1/es not_active Application Discontinuation
-
2005
- 2005-04-08 ZA ZA200502875A patent/ZA200502875B/en unknown
-
2009
- 2009-02-26 HK HK09101854.4A patent/HK1124485A1/xx not_active IP Right Cessation
-
2010
- 2010-02-03 AU AU2010200387A patent/AU2010200387B2/en not_active Ceased
-
2013
- 2013-03-11 US US13/793,386 patent/US8679548B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN101253859A (zh) | 2008-09-03 |
| HK1124485A1 (en) | 2009-07-17 |
| EP2292096A3 (de) | 2012-05-23 |
| CN1708227A (zh) | 2005-12-14 |
| AU2010200387A1 (en) | 2010-02-25 |
| EP2292096B1 (de) | 2015-12-23 |
| BR0315808A (pt) | 2005-09-20 |
| EP1555879B1 (de) | 2014-08-06 |
| US20040022874A1 (en) | 2004-02-05 |
| US20130189379A1 (en) | 2013-07-25 |
| EP1555879A1 (de) | 2005-07-27 |
| WO2004039159A8 (en) | 2005-06-16 |
| AU2003284373B2 (en) | 2009-11-19 |
| JP2006504774A (ja) | 2006-02-09 |
| AU2010200387B2 (en) | 2011-08-18 |
| EP2292096A2 (de) | 2011-03-09 |
| BRPI0315808B1 (pt) | 2015-08-04 |
| JP4974461B2 (ja) | 2012-07-11 |
| MXPA05004157A (es) | 2005-06-22 |
| RU2339224C2 (ru) | 2008-11-27 |
| RU2005116253A (ru) | 2006-01-20 |
| AU2003284373A1 (en) | 2004-05-25 |
| US8414932B2 (en) | 2013-04-09 |
| CN101253859B (zh) | 2013-08-21 |
| US8679548B2 (en) | 2014-03-25 |
| AR041853A1 (es) | 2005-06-01 |
| WO2004039159A1 (en) | 2004-05-13 |
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