CA1048389A - Peroxide acceleration with phosphate neutralization - Google Patents
Peroxide acceleration with phosphate neutralizationInfo
- Publication number
- CA1048389A CA1048389A CA75218156A CA218156A CA1048389A CA 1048389 A CA1048389 A CA 1048389A CA 75218156 A CA75218156 A CA 75218156A CA 218156 A CA218156 A CA 218156A CA 1048389 A CA1048389 A CA 1048389A
- Authority
- CA
- Canada
- Prior art keywords
- solution
- total
- ratio
- peroxide
- free
- 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
- 150000002978 peroxides Chemical class 0.000 title claims abstract description 11
- 238000006386 neutralization reaction Methods 0.000 title claims abstract description 10
- 229910019142 PO4 Inorganic materials 0.000 title claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title description 8
- 239000010452 phosphate Substances 0.000 title description 8
- 230000001133 acceleration Effects 0.000 title 1
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims abstract description 6
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 6
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims abstract 3
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims description 49
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 18
- 239000011701 zinc Substances 0.000 claims description 15
- 235000021317 phosphate Nutrition 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000012141 concentrate Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 239000004254 Ammonium phosphate Chemical group 0.000 claims description 5
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000000159 acid neutralizing agent Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 229940078916 carbamide peroxide Drugs 0.000 claims description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 3
- 235000019800 disodium phosphate Nutrition 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 claims description 3
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims description 2
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical group [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 abstract 1
- 238000007746 phosphate conversion coating Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000011260 aqueous acid Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 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 description 1
- -1 NO3- Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 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 description 1
- 229940012189 methyl orange Drugs 0.000 description 1
- JCYPECIVGRXBMO-FOCLMDBBSA-N methyl yellow Chemical compound C1=CC(N(C)C)=CC=C1\N=N\C1=CC=CC=C1 JCYPECIVGRXBMO-FOCLMDBBSA-N 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742402051 DE2402051B2 (de) | 1974-01-17 | 1974-01-17 | Verfahren zur phosphatierung von metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048389A true CA1048389A (en) | 1979-02-13 |
Family
ID=5904961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA75218156A Expired CA1048389A (en) | 1974-01-17 | 1975-01-16 | Peroxide acceleration with phosphate neutralization |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS50104150A (is") |
| AT (1) | AT331608B (is") |
| AU (1) | AU7717475A (is") |
| BE (1) | BE824349A (is") |
| BR (1) | BR7500320A (is") |
| CA (1) | CA1048389A (is") |
| CH (1) | CH594060A5 (is") |
| CS (1) | CS188937B2 (is") |
| DE (1) | DE2402051B2 (is") |
| DK (1) | DK10175A (is") |
| FR (1) | FR2258463B1 (is") |
| GB (1) | GB1487866A (is") |
| IT (1) | IT1028373B (is") |
| NL (1) | NL7415588A (is") |
| PL (1) | PL101568B1 (is") |
| ZA (1) | ZA75151B (is") |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ188918A (en) * | 1977-11-29 | 1981-01-23 | Ici Ltd | Applying phosphate coating to ferrous or zinciferous metal substrate and materials therefor |
| GB8527833D0 (en) * | 1985-11-12 | 1985-12-18 | Pyrene Chemicals Services Ltd | Phosphate coating of metals |
| US5261973A (en) * | 1991-07-29 | 1993-11-16 | Henkel Corporation | Zinc phosphate conversion coating and process |
| CN102311108B (zh) * | 2011-05-25 | 2013-03-13 | 南京工业大学 | 一种花样金属磷酸铵盐纳米片组装的微球材料及其制备方法 |
-
1974
- 1974-01-17 DE DE19742402051 patent/DE2402051B2/de active Granted
- 1974-11-20 AT AT928574A patent/AT331608B/de not_active IP Right Cessation
- 1974-11-29 NL NL7415588A patent/NL7415588A/xx not_active Application Discontinuation
-
1975
- 1975-01-08 ZA ZA00750151A patent/ZA75151B/xx unknown
- 1975-01-08 AU AU77174/75A patent/AU7717475A/en not_active Expired
- 1975-01-10 CS CS75203A patent/CS188937B2/cs unknown
- 1975-01-13 FR FR7500826A patent/FR2258463B1/fr not_active Expired
- 1975-01-13 BE BE152348A patent/BE824349A/xx unknown
- 1975-01-14 CH CH37075A patent/CH594060A5/xx not_active IP Right Cessation
- 1975-01-14 PL PL1975177337A patent/PL101568B1/pl unknown
- 1975-01-15 GB GB1685/75A patent/GB1487866A/en not_active Expired
- 1975-01-15 IT IT7519275A patent/IT1028373B/it active
- 1975-01-16 DK DK10175*BA patent/DK10175A/da unknown
- 1975-01-16 JP JP50006503A patent/JPS50104150A/ja active Pending
- 1975-01-16 CA CA75218156A patent/CA1048389A/en not_active Expired
- 1975-01-16 BR BR320/75A patent/BR7500320A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7500320A (pt) | 1975-11-04 |
| CH594060A5 (is") | 1977-12-30 |
| GB1487866A (en) | 1977-10-05 |
| FR2258463A1 (is") | 1975-08-18 |
| IT1028373B (it) | 1979-01-30 |
| ATA928574A (de) | 1975-11-15 |
| ZA75151B (en) | 1976-01-28 |
| AT331608B (de) | 1976-08-25 |
| JPS50104150A (is") | 1975-08-16 |
| BE824349A (fr) | 1975-05-02 |
| AU7717475A (en) | 1976-07-08 |
| CS188937B2 (en) | 1979-03-30 |
| DE2402051B2 (de) | 1976-10-28 |
| DK10175A (is") | 1975-09-15 |
| FR2258463B1 (is") | 1976-12-31 |
| DE2402051A1 (de) | 1975-07-24 |
| PL101568B1 (pl) | 1979-01-31 |
| NL7415588A (nl) | 1975-07-21 |
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