00:00:00.439 used mineral oils represent one of the 00:00:03.67900:00:03.689 most important problems in hazardous 00:00:05.53900:00:05.549 waste management 40 million tons of 00:00:08.90000:00:08.910 lubricant oils are consumed each year 00:00:10.82000:00:10.830 around the world generating annually 00:00:13.40000:00:13.410 about 20 million tons of used mineral 00:00:16.25000:00:16.260 oils the correct waste management of 00:00:20.00000:00:20.010 mineral used oils is becoming a common 00:00:22.51900:00:22.529 and more complicated problem for 00:00:24.76900:00:24.779 governments and administrators of 00:00:26.26900:00:26.279 different countries due to the 00:00:28.42900:00:28.439 continuous worldwide growth the number 00:00:30.71000:00:30.720 of vehicles and service and to the 00:00:33.13900:00:33.149 increasingly more demanding 00:00:34.69000:00:34.700 environmental regulations 00:00:47.02000:00:47.030 the process developed by sania for 00:00:50.30000:00:50.310 refining used oils provides an efficient 00:00:53.27000:00:53.280 solution to this global problem 00:00:54.85000:00:54.860 considering total quality and 00:00:56.87000:00:56.880 environmental criteria waste oils are 00:01:03.65000:01:03.660 normally generated in vehicle service 00:01:05.75000:01:05.760 stations and by the industry waste oils 00:01:08.84000:01:08.850 discarded after being used are collected 00:01:11.51000:01:11.520 by tank cars and transported to the rear 00:01:14.21000:01:14.220 a fining plant the correct management of 00:01:16.58000:01:16.590 used oils consists of providing a proper 00:01:19.37000:01:19.380 storage where they are generated service 00:01:21.95000:01:21.960 stations and industries and a selective 00:01:24.41000:01:24.420 connection procedure by authorized 00:01:26.45000:01:26.460 companies using suitable vehicles for 00:01:29.03000:01:29.040 collection and transport the reira 00:01:31.04000:01:31.050 fining planet finished lubricant oils 00:01:34.49000:01:34.500 contain about 90% of mineral base oils 00:01:37.94000:01:37.950 and 10% of additives which improve their 00:01:41.69000:01:41.700 lubrication properties a large 00:01:45.80000:01:45.810 proportion of the base oils contained in 00:01:48.32000:01:48.330 the lubricant oils remains intact during 00:01:51.38000:01:51.390 its service life and can be recovered in 00:01:53.96000:01:53.970 fact used oils contain 75% of non 00:01:58.21900:01:58.229 deteriorated base oils the recipe in 00:02:01.01000:02:01.020 water additives and degradation products 00:02:04.69000:02:04.700 since 1960 different technologies aimed 00:02:08.57000:02:08.580 to recover the base oils contained in 00:02:10.96900:02:10.979 the used oils have been developed such 00:02:14.05900:02:14.069 processes being generally known as re 00:02:16.85000:02:16.860 refining re refining replaces the use of 00:02:21.19900:02:21.209 waste olives as a fuel which results in 00:02:23.99000:02:24.000 the emission of polluted combustion 00:02:25.73000:02:25.740 gases to the atmosphere re refining was 00:02:28.79000:02:28.800 prioritized by the European Union for 00:02:31.10000:02:31.110 being considered a better used oil 00:02:33.08000:02:33.090 management procedure directive 7 - 5 12 00:02:36.05000:02:36.060 4 3 9 thus considers redefining more 00:02:39.41000:02:39.420 suitable from an environmental point of 00:02:41.48000:02:41.490 view than combustion or other 00:02:43.67000:02:43.680 alternative waste management systems the 00:02:46.55000:02:46.560 initial real refining processes 00:02:48.61000:02:48.620 separated the paint oils 00:02:50.73000:02:50.740 from the used dials by distillation the 00:02:53.10000:02:53.110 separated base arms were then finished 00:02:55.17000:02:55.180 by treating them with acids and 00:02:57.30000:02:57.310 absorbent clays which generated 00:02:59.61000:02:59.620 significant quantities of hazardous 00:03:01.53000:03:01.540 waste said processors have been 00:03:04.17000:03:04.180 gradually disappearing and are no longer 00:03:06.06000:03:06.070 being used in new plants acids and clay 00:03:14.19000:03:14.200 treating has been replaced by catalytic 00:03:17.13000:03:17.140 hydrogenation but treatment with 00:03:19.89000:03:19.900 hydrogen implies high investment costs 00:03:22.53000:03:22.540 only justified the large capacity 00:03:24.78000:03:24.790 projects scenario has developed a reira 00:03:30.36000:03:30.370 fining process that avoids the acids and 00:03:32.91000:03:32.920 clay finishing step leading to pollution 00:03:35.07000:03:35.080 problems and the high cost hydro 00:03:37.68000:03:37.690 treating processes scenario cess is very 00:03:40.83000:03:40.840 competitive in particular for low to 00:03:42.99000:03:43.000 medium refining capacities where hydro 00:03:45.99000:03:46.000 treating is economically less adequate 00:03:49.73000:03:49.740 scenario cess has been performing 00:03:52.14000:03:52.150 successfully since 2000 in a plant in 00:03:54.60000:03:54.610 Spain cited at fuenlabrada close to 00:03:57.63000:03:57.640 Madrid the plant was promoted designed 00:04:00.18000:04:00.190 built and majority owned by Sen air and 00:04:03.03000:04:03.040 was the first unit to fully use sanae's 00:04:05.67000:04:05.680 technology to reira fine mineral used 00:04:08.31000:04:08.320 oils used oils from industries service 00:04:12.99000:04:13.000 nations and intermediate storage units 00:04:15.12000:04:15.130 also called transfer stations are 00:04:18.51000:04:18.520 transported to the plant before 00:04:21.93000:04:21.940 unloading the tank cars the US dollar is 00:04:24.99000:04:25.000 analyzed in the plant of olive trees 00:04:26.93000:04:26.940 after checking the used oil quality it 00:04:30.21000:04:30.220 is unloaded into the plant storage tanks 00:04:32.94000:04:32.950 ready for its subsequent treatment 00:04:35.70000:04:35.710 the fuenlabrada plant as a modern 00:04:38.01000:04:38.020 well-equipped and certified laboratory 00:04:39.83000:04:39.840 which assures both the performance of 00:04:42.54000:04:42.550 the processing units and the quality of 00:04:45.09000:04:45.100 the finished base arms Sania's 00:04:48.09000:04:48.100 technology is a fully continuous process 00:04:50.90000:04:50.910 consisting of three differentiated steps 00:04:54.52900:04:54.539 pretreatment 00:04:57.70900:04:57.719 liquid propane extraction distillation 00:05:03.12900:05:03.139 the lube basins obtained with science 00:05:06.07900:05:06.089 technology do not require any of the 00:05:08.89900:05:08.909 conventional finishing processes such as 00:05:11.60000:05:11.610 acid play or catalytic hydrogen 00:05:19.60000:05:19.610 use dogs from the storage tanks Arthur's 00:05:22.11900:05:22.129 pretreated with chemicals which 00:05:24.21900:05:24.229 condition them for a more efficient 00:05:25.83900:05:25.849 treatment and the subsequent process 00:05:27.64000:05:27.650 steps liquid propane extraction consists 00:05:35.98000:05:35.990 in mixing pre treated oil with liquid 00:05:38.46900:05:38.479 propane the mixture being sent to a 00:05:41.43900:05:41.449 liquid liquid separate products not 00:05:44.26000:05:44.270 dissolved in liquid propane such as 00:05:46.77900:05:46.789 water additives and degradation 00:05:48.83900:05:48.849 materials are decanted at the bottom of 00:05:52.18000:05:52.190 the liquid liquid separate further 00:05:54.67000:05:54.680 vaporization of the water leaves an 00:05:57.18900:05:57.199 a-star type product the main stream 00:06:00.67000:06:00.680 coming out from the top of the liquid 00:06:02.83000:06:02.840 liquid separator contains the paraffinic 00:06:06.01000:06:06.020 and snap fennec base ions dissolved in 00:06:09.12900:06:09.139 liquid propane vaporization of the 00:06:12.30900:06:12.319 solution allows for the recovery of 00:06:14.37900:06:14.389 propane gas which is liquefied by 00:06:16.86900:06:16.879 cooling and reused after propane 00:06:22.51000:06:22.520 separation the crude base oils are 00:06:25.26900:06:25.279 purified in the final step of the 00:06:27.39900:06:27.409 process by distillation in the 00:06:30.64000:06:30.650 atmospheric distillation light 00:06:33.10000:06:33.110 hydrocarbons are eliminated by 00:06:35.21900:06:35.229 vaporization a vacuum fractionating 00:06:40.08900:06:40.099 column separates and purifies the base 00:06:42.93900:06:42.949 oils 00:06:59.04000:06:59.050 three bass ions are obtained as 00:07:01.72000:07:01.730 different levels in the fractionating 00:07:03.67000:07:03.680 columns SN 80 s n 150 and s n 350 they 00:07:10.36000:07:10.370 are completely finished and have the 00:07:12.22000:07:12.230 same quality as the loop basis of change 00:07:14.89000:07:14.900 directly from crude oil the bottoms of 00:07:17.68000:07:17.690 the fractionating column are mixed with 00:07:19.84000:07:19.850 the a start lag product separated by 00:07:22.27000:07:22.280 propane extraction and the mixture is 00:07:24.34000:07:24.350 used as an asphalt additive sanae's 00:07:27.37000:07:27.380 optimized design allows the plant to be 00:07:30.37000:07:30.380 operated continuously and to be 00:07:32.53000:07:32.540 automatically controlled fully mastering 00:07:35.11000:07:35.120 the process variables the scenario cess 00:07:38.92000:07:38.930 also provides the right ecological 00:07:41.20000:07:41.210 answer to the typical environmental 00:07:43.66000:07:43.670 problems of used oil free refining 00:07:46.53000:07:46.540 storage tanks vessels distillation 00:07:49.60000:07:49.610 towers and the rest of the equipment in 00:07:51.97000:07:51.980 the plant are closed to the atmosphere 00:07:54.22000:07:54.230 and do not image any gaseous effluence 00:07:57.93000:07:57.940 vents from vessels and from the vacuum 00:08:00.49000:08:00.500 pump are conducted to a thermal oxidizer 00:08:03.52000:08:03.530 that destroys any older bearing 00:08:05.68000:08:05.690 compounds avoiding odor emissions to the 00:08:08.86000:08:08.870 atmosphere the water that is set aside 00:08:11.40900:08:11.419 from the used oil is stored in a 00:08:13.84000:08:13.850 separate tank and ascent by tank car to 00:08:16.60000:08:16.610 be treated in an authorized effluent 00:08:18.85000:08:18.860 water plant the low oil basis obtained 00:08:22.18000:08:22.190 by scenario fining process are of the 00:08:25.06000:08:25.070 same quality as virgin bases obtained 00:08:27.94000:08:27.950 directly from crude oil they have low 00:08:30.25000:08:30.260 values for color and impurities as 00:08:33.90900:08:33.919 measured by the low neutralization 00:08:35.74000:08:35.750 number water content and Ramsbottom 00:08:39.07000:08:39.080 carbon absence of corrosion in the 00:08:41.86000:08:41.870 copper corrosion test and good 00:08:44.32000:08:44.330 rheological properties as indicated by 00:08:47.14000:08:47.150 the viscosity index and by the low 00:08:49.93000:08:49.940 content of aromatic 00:08:52.63000:08:52.640 in conclusion scenario sess presents 00:08:56.75000:08:56.760 clear advantages over alternative 00:08:59.06000:08:59.070 processes does not require a finishing 00:09:05.93000:09:05.940 step with acid and clay or with hydrogen 00:09:09.76000:09:09.770 without these finishing steps investment 00:09:12.92000:09:12.930 and operating costs are lower produces 00:09:16.25000:09:16.260 Lu own bases of the same quantity as the 00:09:19.79000:09:19.800 virgin base arms obtained directly from 00:09:22.61000:09:22.620 uldum the process is very competitive 00:09:25.31000:09:25.320 even for low treatment capacities such 00:09:28.37000:09:28.380 as 25,000 to 40,000 tonnes per year thus 00:09:32.09000:09:32.100 reducing the problems related to the 00:09:34.28000:09:34.290 logistics of the supply and 00:09:36.13000:09:36.140 transportation of used arms the process 00:09:39.32000:09:39.330 stands out for its environmental 00:09:41.36000:09:41.370 excellence is environmentally friendly 00:09:44.32000:09:44.330 not generating liquid emissions odor or 00:09:47.84000:09:47.850 solid waste 00:09:58.89900:09:58.909 finally sin air process is an optimum 00:10:02.71900:10:02.729 compromise of quality and economics as 00:10:05.86900:10:05.879 well as an environmentally friendly 00:10:07.36900:10:07.379 solution to the problems of used oil 00:10:10.12900:10:10.139 management today sin air process is a 00:10:13.60900:10:13.619 worldwide reference for re refining 00:10:15.85900:10:15.869 mineral used oils 00:10:30.37000:10:30.380 you
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