PL7589B1 - Maintenance of oils. - Google Patents
Maintenance of oils. Download PDFInfo
- Publication number
- PL7589B1 PL7589B1 PL7589A PL758926A PL7589B1 PL 7589 B1 PL7589 B1 PL 7589B1 PL 7589 A PL7589 A PL 7589A PL 758926 A PL758926 A PL 758926A PL 7589 B1 PL7589 B1 PL 7589B1
- Authority
- PL
- Poland
- Prior art keywords
- oils
- maintenance
- result
- mixed
- substances
- Prior art date
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- 239000003921 oil Substances 0.000 title claims description 6
- 238000012423 maintenance Methods 0.000 title 1
- 239000000126 substance Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 description 2
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical group C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical compound NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000010725 compressor oil Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 1
Description
Jezeli oleje wogóle, a zwlaszcza oleje smarowe lub transformatorowe sa wysta¬ wione przez dluzszy czas na dzialanie po¬ wietrza przy podwyzszonej temperaturze, to wskutek utleniania ciemnieja i wydzie¬ laja mulek skladajacy sie z substancyj a- sfaltowych. Wiele olejów ulega w tych wa¬ runkach polimeryzacji.Zjawiskom tym mozna zapobiec zapo- moca malego dodatku srodków konserwuja¬ cych; jako takie nadaja sie najlepiej sub¬ stancje organiczne, które zdaje sie maja zdolnosc wchodzenia w zwiazki drobinowe i aktywowania ubocznych wartosci, mie¬ dzy innemi aldehydów i produktów kon¬ densacji zasad, nitrilów, oksamidów, kwa¬ sów i ich pochodnych.Srodki konserwujace mozna stosowac pojedynczo lub wspólnie.Przyklad L Olej silnikowy o wspól¬ czynniku maziowania 0,552 miesza sie z l%0 trójoksymetylenem, wskutek czego wymieniony wspólczynnik obniza sie do 0,311.Przyklad II. Olej do sprezarki wyso¬ kiego cisnienia o wspólczynniku maziowa¬ nia 0,154 miesza sie z 1%0 mocznikiem, wskutek czego wspólczynnik maziowania spada do 0,085.Przyklad III. Rafinowany olej z weglakamiennego o wspólczynniku maziowania 6,68 miesza sie 25 %0 szesciometylenowym tetraminem, wskutek czego wspólczynnik maziowania spada do 1,232. PL PLIf oils in general, and especially lubricating or transformer oils, are exposed for a long time to the action of air at elevated temperatures, they darken as a result of oxidation and give off a sludge consisting of a-sphalt substances. Many oils polymerize under these conditions. These phenomena can be prevented by the addition of a small amount of preservatives; as such, organic substances which appear to have the ability to enter into particle compounds and activate secondary values, including aldehydes and base condensation products, nitriles, oxamide, acid and their derivatives, are best suited. to be used individually or together. Example L A motor oil with a smearing factor of 0.552 is mixed with 1% trioxymethylene, as a result of which the said factor is reduced to 0.311. A high pressure compressor oil with a lubrication index of 0.154 is mixed with 1% urea, as a result of which the lubrication index drops to 0.085. Refined caramel oil with a smearing factor of 6.68 is mixed with 25% with hexomethylene tetramine, as a result of which the smearing factor drops to 1.232. PL PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL7589B1 true PL7589B1 (en) | 1927-06-30 |
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