DE346530C - - Google Patents
Info
- Publication number
- DE346530C DE346530C DE1918346530D DE346530DA DE346530C DE 346530 C DE346530 C DE 346530C DE 1918346530 D DE1918346530 D DE 1918346530D DE 346530D A DE346530D A DE 346530DA DE 346530 C DE346530 C DE 346530C
- Authority
- DE
- Germany
- Prior art keywords
- substances
- iron
- pickling
- substance
- steel
- 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
- 239000000126 substance Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000005554 pickling Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 2
- 239000002641 tar oil Substances 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 2
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 claims 1
- -1 cast iron Chemical compound 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000011280 coal tar Substances 0.000 claims 1
- 239000010779 crude oil Substances 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000003077 lignite Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 239000003208 petroleum Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 230000001698 pyrogenic effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000000654 additive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE309264T | 1918-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE346530C true DE346530C (enrdf_load_stackoverflow) | 1922-01-03 |
Family
ID=40292510
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1918309264D Expired DE309264C (enrdf_load_stackoverflow) | 1918-06-11 | 1918-06-11 | |
| DE1918346530D Expired DE346530C (enrdf_load_stackoverflow) | 1918-06-11 | 1918-11-09 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1918309264D Expired DE309264C (enrdf_load_stackoverflow) | 1918-06-11 | 1918-06-11 |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE309264C (enrdf_load_stackoverflow) |
| FR (1) | FR518628A (enrdf_load_stackoverflow) |
| NL (1) | NL6823C (enrdf_load_stackoverflow) |
-
1918
- 1918-06-11 DE DE1918309264D patent/DE309264C/de not_active Expired
- 1918-11-09 DE DE1918346530D patent/DE346530C/de not_active Expired
-
1919
- 1919-06-06 NL NL12172A patent/NL6823C/xx active
- 1919-06-27 FR FR518628A patent/FR518628A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6823C (enrdf_load_stackoverflow) | 1920-10-01 |
| FR518628A (fr) | 1921-05-28 |
| DE309264C (enrdf_load_stackoverflow) | 1921-08-03 |
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