CA1060607A - Hydrogen peroxide bleaching of cotton goods in acid, neutral and alkaline bleach solutions - Google Patents
Hydrogen peroxide bleaching of cotton goods in acid, neutral and alkaline bleach solutionsInfo
- Publication number
- CA1060607A CA1060607A CA235,953A CA235953A CA1060607A CA 1060607 A CA1060607 A CA 1060607A CA 235953 A CA235953 A CA 235953A CA 1060607 A CA1060607 A CA 1060607A
- Authority
- CA
- Canada
- Prior art keywords
- solution
- goods
- degrees
- hydrogen peroxide
- range
- 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
- 239000002253 acid Substances 0.000 title claims abstract description 46
- 229920000742 Cotton Polymers 0.000 title claims abstract description 41
- 239000007844 bleaching agent Substances 0.000 title description 102
- 230000007935 neutral effect Effects 0.000 title description 11
- 238000009897 hydrogen peroxide bleaching Methods 0.000 title description 6
- 239000000243 solution Substances 0.000 claims abstract description 206
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000004061 bleaching Methods 0.000 claims abstract description 95
- 238000000034 method Methods 0.000 claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 32
- 150000002500 ions Chemical class 0.000 claims abstract description 30
- 238000009991 scouring Methods 0.000 claims abstract description 29
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000009990 desizing Methods 0.000 claims abstract description 20
- 239000007864 aqueous solution Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 150000002739 metals Chemical class 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- 230000001351 cycling effect Effects 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 11
- 239000000356 contaminant Substances 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 description 47
- 235000019641 whiteness Nutrition 0.000 description 33
- 239000002585 base Substances 0.000 description 32
- 239000004744 fabric Substances 0.000 description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- 239000000126 substance Substances 0.000 description 12
- 238000011282 treatment Methods 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007792 addition Methods 0.000 description 6
- 238000007654 immersion Methods 0.000 description 6
- 238000002203 pretreatment Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000005282 brightening Methods 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000005691 oxidative coupling reaction Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 240000001987 Pyrus communis Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007805 chemical reaction reactant Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/70—Multi-step processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/609,735 US4060386A (en) | 1972-12-06 | 1975-09-02 | Alkaline hydrogen peroxide bleaching method |
| US05/609,734 US4060385A (en) | 1972-12-06 | 1975-09-02 | Method for hydrogen peroxide bleaching in acid or neutral solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1060607A true CA1060607A (en) | 1979-08-21 |
Family
ID=27086109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA235,953A Expired CA1060607A (en) | 1975-09-02 | 1975-09-22 | Hydrogen peroxide bleaching of cotton goods in acid, neutral and alkaline bleach solutions |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5231179A (enrdf_load_stackoverflow) |
| BR (1) | BR7605774A (enrdf_load_stackoverflow) |
| CA (1) | CA1060607A (enrdf_load_stackoverflow) |
| DE (1) | DE2550392C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2322962A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1524568A (enrdf_load_stackoverflow) |
| HK (2) | HK70579A (enrdf_load_stackoverflow) |
| IN (1) | IN145226B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5154086A (enrdf_load_stackoverflow) * | 1974-11-08 | 1976-05-12 | Toray Industries | |
| US5147583A (en) * | 1990-12-20 | 1992-09-15 | The Marley Cooling Tower Company | Non-clogging film fill assembly for counterflow water cooling tower |
| CN112923780B (zh) * | 2021-04-14 | 2022-06-21 | 唐山三友硅业有限责任公司 | 有机硅生产用石墨换热器的清洗方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE755185C (de) * | 1937-08-06 | 1952-11-17 | Degussa | Verfahren zum Bleichen von Textilgut aus regenerierter Cellulose |
| JPS5337940A (en) * | 1976-09-21 | 1978-04-07 | Matsushita Electric Ind Co Ltd | Refrigerant-heat carrying system |
-
1975
- 1975-09-22 CA CA235,953A patent/CA1060607A/en not_active Expired
- 1975-10-03 GB GB40478/75A patent/GB1524568A/en not_active Expired
- 1975-11-10 FR FR7534358A patent/FR2322962A1/fr active Granted
- 1975-11-10 JP JP50135011A patent/JPS5231179A/ja active Granted
- 1975-11-10 DE DE2550392A patent/DE2550392C2/de not_active Expired
-
1976
- 1976-08-31 BR BR7605774A patent/BR7605774A/pt unknown
- 1976-09-29 IN IN1807/CAL/76A patent/IN145226B/en unknown
-
1978
- 1978-04-05 JP JP53040158A patent/JPS5914587B2/ja not_active Expired
-
1979
- 1979-10-04 HK HK705/79A patent/HK70579A/xx unknown
- 1979-10-04 HK HK704/79A patent/HK70479A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN145226B (enrdf_load_stackoverflow) | 1978-09-09 |
| JPS5438985A (en) | 1979-03-24 |
| GB1524568A (en) | 1978-09-13 |
| JPS5914587B2 (ja) | 1984-04-05 |
| HK70479A (en) | 1979-10-12 |
| DE2550392C2 (de) | 1982-10-07 |
| BR7605774A (pt) | 1977-08-23 |
| JPS5231179A (en) | 1977-03-09 |
| FR2322962B1 (enrdf_load_stackoverflow) | 1978-06-30 |
| DE2550392A1 (de) | 1977-03-03 |
| FR2322962A1 (fr) | 1977-04-01 |
| HK70579A (en) | 1979-10-12 |
| JPS5337940B2 (enrdf_load_stackoverflow) | 1978-10-12 |
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