CH109488A - Process for the production of an agent for derusting and cleaning iron. - Google Patents
Process for the production of an agent for derusting and cleaning iron.Info
- Publication number
- CH109488A CH109488A CH109488DA CH109488A CH 109488 A CH109488 A CH 109488A CH 109488D A CH109488D A CH 109488DA CH 109488 A CH109488 A CH 109488A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- derusting
- agent
- soda
- cleaning iron
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 5
- 239000003795 chemical substances by application Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000004140 cleaning Methods 0.000 title claims description 3
- 229910052742 iron Inorganic materials 0.000 title claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 239000003518 caustics Substances 0.000 claims description 2
- GNHMEGMTXPFVPJ-UHFFFAOYSA-M [OH-].[K+].[O-2].[Mn+2] Chemical compound [OH-].[K+].[O-2].[Mn+2] GNHMEGMTXPFVPJ-UHFFFAOYSA-M 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000002253 acid Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 1
- CVMIVKAWUQZOBP-UHFFFAOYSA-L manganic acid Chemical compound O[Mn](O)(=O)=O CVMIVKAWUQZOBP-UHFFFAOYSA-L 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000000779 smoke Substances 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
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)
- Detergent Compositions (AREA)
Description
erfahren zur Herstellung eines Mittels zum Entrosten und Reinigen von Eisen. Das den Gegenstand der vorliegenden Erfindung bildende Verfahren zur Herstellung eines Entrostungsmittels beruht darauf, dass kaustische und kristallinische Soda, letztere zu etwas vermehrten Gewichtsteilen als erstere, mit einem Kaliumsalz einer Mangansäure ge mischt und in warmem yGTasser gelöst werden. Die bei der Ausführung des Verfahrens ver wendeten Körper sind billiger, als die bisher hierzu benutzten und greifen weder den Arbeiter, noch die zu behandelnden Gegen stände an.
<I>Beispiel 1:</I> In etwa 12 Liter Wasser werden 750 Gramm kaustische Soda und 875 Gramm kristallinische Soda nebst 10 Gramm mangan- saurem oderübermangansaurem Kalium gelöst.
Kleinere Gegenstände werden zur Ent rostung in die Lösung eingetaucht und nach einigen Minuten Bespülung wieder heraus genommen und abgewischt, grössere Stücke werden mit der Lösung bestrichen, d. h. mit einer Schicht der Lösung bedeckt und dann in der gleichen Weise weiter behandelt. Handelt es sich um die Reinigung von ganzen Maschinen oder Maschinenteilen von Schmutz, Ölen, Farben oder Rauch, so erhält die Lösung gemäss Beispiel 1 noch Glyzerin. Die rostauflösende Wirkung der Mischung bleibt auch bei dem Glyzerinzusatz bestehen.
<I>Beispiel 2:</I> Man nimmt auf 120 Liter Wasser 4 kg kristallinische Soda, 1/1 kg kaustische Soda, 1/s kg Glyzerin und 16 Gramm mangan- saures Kalium.
Die beiden genannten Lösungen sind für die Bedienungsperson und für das zu reini gende Objekt absolut ungefährlich, lassen sich bequem aufbewahren und sind billiger herzustellen, als viele der bisher bekannten Entrostungs- und Reinigungsmittel.
experienced in the production of an agent for derusting and cleaning iron. The process for the production of a rust removal agent forming the subject of the present invention is based on the fact that caustic and crystalline soda, the latter in slightly larger parts by weight than the former, are mixed with a potassium salt of a manganic acid and dissolved in warm yG water. The ver used in the execution of the process bodies are cheaper than those previously used for this purpose and neither attack the worker nor the objects to be treated.
<I> Example 1: </I> 750 grams of caustic soda and 875 grams of crystalline soda together with 10 grams of manganese-acid or super-manganese-acid potassium are dissolved in about 12 liters of water.
Smaller objects are dipped into the solution to remove rust and, after a few minutes of rinsing, they are removed and wiped off. Larger pieces are coated with the solution, i.e. H. covered with a layer of the solution and then treated further in the same way. If whole machines or machine parts are to be cleaned of dirt, oils, paints or smoke, the solution according to Example 1 also contains glycerine. The rust-dissolving effect of the mixture remains with the addition of glycerine.
<I> Example 2: </I> 4 kg of crystalline soda, 1/1 kg of caustic soda, 1 / s kg of glycerine and 16 grams of manganese-acid potassium are taken for 120 liters of water.
The two solutions mentioned are absolutely harmless for the operator and for the object to be cleaned, can be stored conveniently and are cheaper to produce than many of the previously known rust removal and cleaning agents.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH109488T | 1923-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH109488A true CH109488A (en) | 1925-03-16 |
Family
ID=4368501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH109488D CH109488A (en) | 1923-10-10 | 1923-10-10 | Process for the production of an agent for derusting and cleaning iron. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH109488A (en) |
-
1923
- 1923-10-10 CH CH109488D patent/CH109488A/en unknown
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