Drag reducing agent and method of use
View Patent ↗The present invention relates to a drag reducing agent, composition, compound, product, process and method of use for use in petroleum pipelines and the like. A preferred embodiment of the present invention provides a cryogenically-ground polyalphaolefin polymer at 15-25 wt. % of the commercial product formulation. The bulking agents comprise ethylene bis-stearamide alone or in combination with other polyethylene and/or polypropylene polymers at 2.0-5.0 wt. % of the commercial product formulation. In addition, diisobutyl ketone 20-60 wt. % of the commercial product formulation and propylene carbonate 2.8-8.4 wt. % of the commercial product formulation are used.
1. A cryogenically-ground polyalphaolefin polymer at 15-30 wt. % of the commercial product formulation comprising diisobutyl ketone, propylene carbonate and bulking agent.
2. The cryogenically-ground polyalphaolefin polymer of claim 1 , wherein the diisobutyl ketone comprises 20-60 wt. % of the commercial product formulation.
3. The cryogenically-ground polyalphaolefin polymer of claim 1 , wherein the propylene carbonate comprises 2.8-15.0 wt. % of the commercial product formulation.
4. The cryogenically-ground polyalphaolefin polymer of claim 1 , wherein the bulking agent comprising ethylene bis-stearamide alone or in combination with other polyethylene and/or polypropylene polymers at 2.0-5.0 wt. % of the commercial product formulation.
5. A cryogenically ground polyalphaolefin polymer at 15-28 wt. % of product comprising unsaturated linear and cyclic ketones propylene carbonate and a bulking agent.
6. The cryogenically-ground polyalphaolefin polymer of claim 5 , wherein the bulking agent comprises ethylene bis-stearamide, polyethylene and polypropylene polymers at 1.0-10.0 wt. % of the commercial product formulation.
7. The cryogenically-ground polyalphaolefin polymer of claim 5 , wherein the unsaturated linear and cyclic ketones comprise “C-11” [2,6,8 trimethyl-nonan-4-one] at 20-60 wt. % of the commercial product formulation.
8. The cryogenically-ground polyalphaolefin polymer of claim 5 , wherein the propylene carbonate comprises 1.0-15.0 wt. % of the commercial product formulation.
9. A cryogenically ground polyalphaolefin polymer at 15-25 wt % of product comprising a bulking agent, an unsaturated linear and cyclic ketone, propylene carbonate, and refined or unrefined vegetable oil.
10. The cryogenically ground polyalphaolefin polymer of claim 9 , wherein the bulking agent comprise ethylene bis-stearamide, polyethylene and polypropylene polymers at 1.0-10.0 wt. % of the commercial product formulation.
11. The cryogenically ground polyalphaolefin polymer of claim 9 , wherein the unsaturated linear and cyclic ketones comprise “C-11” [2,6,8 trimethyl-nonan-4-one] at 20-60 wt. % of the commercial product formulation.
12. The cryogenically ground polyalphaolefin polymer of claim 9 , wherein the propylene carbonate comprises propylene carbonate at 1.0-15.0 wt. % of the commercial product formulation.
13. The cryogenically ground polyalphaolefin polymer of claim 9 , wherein the refined or unrefined vegetable oils comprises soy, linseed, cottonseed, rapeseed, and corn oils at 1-20 wt. % of the commercial product formulation.
14. The cryogenically-ground polyalphaolefin polymer of claim 1 , wherein the diisobutyl ketone and propylene carbonate comprise a density substantially equal to that of the cryogenically-ground polyalphaolefin polymer to prevent separation of the commercial product formulation.
15. The cryogenically-ground polyalphaolefin polymer of claim 5 , wherein the propylene carbonate and unsaturated linear and cyclic ketones comprise a density substantially equal to that of the cryogenically-ground polyalphaolefin polymer to prevent separation of the commercial product formulation.
16. The cryogenically-ground polyalphaolefin polymer of claim 9 , wherein the propylene carbonate, the refined or unrefined vegetable oil, and the unsaturated linear and cyclic ketone comprise a density substantially equal to that of the cryogenically-ground polyalphaolefin polymer to prevent separation of the commercial product formulation.
17. The cryogenically-ground polyalphaolefin polymer of claim 1 , wherein the cryogenically-ground polyalphaolefin polymer is suspended in the diisobutyl ketone and the propylene carbonate, at least partially dissolved in the diisobutyl ketone and the propylene carbonate, or combinations thereof.
18. The cryogenically-ground polyalphaolefin polymer of claim 5 , wherein the cryogenically-ground polyalphaolefin polymer is suspended in the unsaturated linear and cyclic ketones and the propylene carbonate, at least partially dissolved in the unsaturated linear and cyclic ketones and the propylene carbonate, or combinations thereof.
19. The cryogenically-ground polyalphaolefin polymer of claim 9 , wherein the cryogenically-ground polyalphaolefin polymer is suspended in the unsaturated linear and cyclic ketone, the propylene carbonate, and the refined or unrefined vegetable oil, at least partially dissolved in the unsaturated linear and cyclic ketone, the propylene carbonate, an the refined or unrefined vegetable oil, or combinations thereof.
20. The cryogenically-ground polyalphaolefin polymer of claim 1 , wherein the propylene carbonate comprises liquid propylene carbonate.