Engine oil additive
A process and method for manufacturing an improved engine oil comprising mixing ferric fluoride with ZDDP to form an additive mixture, heating the additive mixture to at least 125° C. for at least 4 hours to produce a pre-reacted mixture, and adding the pre-reacted mixture to a fully formulated engine oil not containing ZDDP. Also disclosed is an engine oil prepared by a process comprising mixing catalyst with ZDDP to form an additive mixture, heating the additive mixture to about 60° C. to produce a pre-reacted additive mixture, and adding the pre-heated additive mixture to a fully formulated engine oil not containing ZDDP.
1. A method for improving engine oil comprising:
mixing a catalyst with zinc dialkyldithiophosphate (ZDDP) to form an additive mixture, wherein said catalyst is a metal fluoride;
heating the additive mixture to produce a pre-reacted additive mixture; and
adding the pre-reacted additive mixture to engine oil that does not already include ZDDP.
2. The method of claim 1 wherein said metal fluoride is selected from the group consisting of:
aluminum trifluoride, zirconium tetrafluoride, titanium trifluoride, titanium tetrafluoride, ferric fluoride, chromium difluoride, chromium trifluoride manganese difluoride, manganese trifluoride, nickel difluoride, stannous difluoride, stannous tetrafluoride, and combinations thereof.
3. The method of claim 1 wherein the catalyst is 0.4 wt % pwd, masticated catalyst.
4. The method of claim 1 wherein said mixing comprises:
mixing catalyst comprising about 0.2 wt % powdered, masticated catalyst to about 1.0 wt % powdered, masticated catalyst.
5. The method of claim 1 wherein the ZDDP has a phosphorous content of 0.01 wt %.
6. The method of claim 1 wherein the ZDDP has a phosphorous content of about 0.01 wt % to about 0.05 wt %.
7. The method of claim 1 wherein the additive mixture is heated to at least 125° C.
8. The method of claim 1 wherein the additive mixture is heated to between about 60° C. and about 125° C.
9. The method of claim 1 wherein the additive mixture is heated for at least 4 hours.
10. The method of claim 1 wherein the additive mixture is heated about 1 hour.
11. A method of manufacturing an engine oil comprising:
mixing ferric fluoride with zinc dialkyldithiophosphate (ZDDP) to form an additive mixture;
heating the additive mixture to produce a pre-reactive mixture; and
adding the pre-reacted mixture to a fully formulated engine oil that does not already include ZDDP.
12. The method of claim 11 wherein the additive mixture is heated to between about 60° C. and about 125° C.
13. The method of claim 11 wherein the additive mixture is heated from about one to about 24 hours.
14. The method of claim 11 wherein the ZDDP has a phosphorous content of about 0.01 wt % to about 0.05 wt %.
15. The method of claim 11 wherein the ZDDP has a phosphorous content of 0.01 wt %.
16. The method of claim 11 wherein the ferric fluoride is 0.4 wt % powdered, masticated catalyst.
17. An engine oil prepared by a process comprising:
mixing a catalyst with zinc dialkyldithiophosphate (ZDDP) to form an additive mixture, wherein said catalyst is a metal fluoride:
heating the additive mixture to about 60° C. to produce a pre-reacted additive mixture; and
adding the pre-reacted additive mixture to a fully formulated engine oil that does not already include ZDDP.
18. The engine oil of claim 17 wherein said fully formulated engine oil is a GF 4 engine oil without ZDDP.
19. The engine oil of claim 17 wherein said metal fluoride is selected from the group consisting of:
aluminum trifluoride, zirconium tetrafluoride, titanium trifluoride, titanium tetrafluoride, ferric fluoride, chromium difluoride, chromium trifluoride, manganese difluoride, manganese trifluoride, nickel difluoride, stannous difluoride, stannous tetrafluoride, and combinations thereof.
20. The method of claim 17 wherein the additive mixture is heated from about one to about 24 hours.