PL4593B1 - - Google Patents
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- Publication number
- PL4593B1 PL4593B1 PL4593A PL459324A PL4593B1 PL 4593 B1 PL4593 B1 PL 4593B1 PL 4593 A PL4593 A PL 4593A PL 459324 A PL459324 A PL 459324A PL 4593 B1 PL4593 B1 PL 4593B1
- Authority
- PL
- Poland
- Prior art keywords
- mineral oils
- lubricant
- boiling fractions
- specific gravity
- chemical
- Prior art date
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- 239000000314 lubricant Substances 0.000 claims description 8
- 239000002480 mineral oil Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 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 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- -1 sodium ferrate Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Description
j?ier\vszenstwo: 17 listopada 1923 r. (Niemcy), Smary wyrabiane z olejów mineral¬ nych, mazi pogazowej i t. p, produktów wykazuja te niedogodnosc, iz przy uzyciu zmieniaja sie i traca, jako smar, na swej wartosci. Okazalo sie, ze smary te zmie¬ niaja sie wskutek obecnosci w nich pew¬ nych zwiazków, które mozna usunac ze smaru, obrabiajac go cialami laczacemi sie ze zwiazkami, zawieraj acemi siarke i tlen.Smary, otrzymywane wedlug wynalazku ni¬ niejszego, znamionuja sie tern, ze wyrabia sie je z wysokowrzacych frakcyj olejów mineralnych i t. p. produktów, które desty¬ luje sie ponad tlenkami, wodorotlenkami, weglanami alkalicznemi i ziem alkalicz¬ nych, stosujac mozliwie wysoka próznie.Destylacje prowadzi sie w prózni i dla latwiejszego jej przebiegu stosuje sie prze¬ grzana pare wodna. Do zwiazania pola¬ czen, zawierajacych siarke i tlen, mozna stosowac wodorotlenki alkaliczne i wodo¬ rotlenki glinowe. Szczególnie nadaja sie w tym celu sole t. zw. kwasów metalo¬ wych, jak zelazian sodowy, glinian sodo¬ wy, zelaziglinian sodowy i t p. zwiazki* Zwiazki te mozna stosowac badz oddziel¬ nie, badz zmieszane ze soba.Zwykle oczyszczanie chemiczne sma¬ rów, wyrabianych w mysl wynalazku ni¬ niejszego, jest zbyteczne, gdyz pod wzgle¬ dem czystosci chemicznej stoja one znacz¬ nie wyzej lub, w najgorszym razie, nie ustepuja smarom, oczyszczonym zwykle- mi sposobami, polegajacemi na przemywa¬ niu ich kwasami i lugami. Podczas gdy przy zwyklem oczyszczaniu chemicznemskladniki najcenniejsze, warunkujace sma- rownosc, zostaja zniszczone i usuniete ze srnaru, przy oczyszczaniu sposobem ni¬ niejszym skladniki te pozostaja w smarze, Olej wrzecionowy: Najodpowiedniejszemi smarami, otrzy- manemi wedlug wynalazku niniejszego, sa smary nastepujace: Olej maszynowy: Olej maszynowy: Olej maszynowy: Olej cylindrowy: Ciezar wlasciwy Punkt zaplonienia Lepkosc Temperatura zestalania Barwa Ciezar wlasciwy Punkt zaplonienia Lepkosc Punkt zestalania Barwa Ciezar wlasciwy Punkt zaplonienia Lepkosc Punkt zestalania Barwa Ciezar wlasciwy Punkt zaplonienia Lepkosc Punkt zestalania Barwa 0,923 160°C 5/20° — 15° ciekly jasno zólta. 0,934 185°C 4,3/50° — 15° ciekly zólta. 0,940 200°C 9/50° — 15° ciekly zólta. 0,946 230°C 18,3/50 — 10° pomaranczowa.Ciezar wlasciwy 0,948 Punkt zaplonienia: 260°C Lepkosc 3,3/100° Punkt zestalania 0° ciekly.Barwa czerwona przezroczysta. PLFood: November 17, 1923 (Germany), Lubricants made from mineral oils, gas fumes, etc., of products show the inconvenience that when used they change and lose their value as a lubricant. It turned out that these greases change as a result of the presence of certain compounds in them, which can be removed from the grease by treating it with bodies that combine with compounds containing sulfur and oxygen. The greases obtained according to the present invention are characterized by also that they are made from high-boiling fractions of mineral oils and other products, which are distilled over oxides, hydroxides, alkaline and alkaline carbonates and alkaline earths, using as high a vacuum as possible. Distillation is carried out under a vacuum and for its easier course overheated steam. Alkaline hydroxides and aluminum hydroxides can be used to bind sulfur and oxygen containing joints. The so-called salts are particularly suitable for this purpose. metal acids, such as sodium ferrate, sodium aluminate, sodium ferrite, etc. These compounds can be used either separately or mixed with each other. Usually chemical treatment of fats, prepared in accordance with the present invention, it is superfluous, since they are much higher in terms of chemical purity or, at worst, they are not inferior to lubricants, which are usually cleaned by washing them with acids and liquids. While with the usual chemical cleaning, the most valuable components for lubricity are destroyed and removed from the grease, with this cleaning method these components remain in the lubricant, Spindle oil: The most suitable lubricants obtained according to the present invention are the following lubricants: Oil Machine oil: Machine oil: Machine oil: Cylinder oil: Specific gravity Flash point Viscosity Solidification temperature Color Specific gravity Flash point Viscosity Solidification point Color Specific gravity Flash point Viscosity Solidification point Color Specific gravity Flash point Viscosity Color 5/20 Solidification point ° - 15 ° liquid light yellow. 0.934 185 ° C 4.3 / 50 ° - 15 ° liquid yellow. 0.940 200 ° C 9/50 ° - 15 ° liquid yellow. 0.946 230 ° C 18.3 / 50 - 10 ° orange. Specific gravity 0.948 Flash point: 260 ° C Viscosity 3.3 / 100 ° Solidification point 0 ° liquid. Color red transparent. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4593B1 true PL4593B1 (en) | 1926-05-31 |
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