European Middle Distillates Conference January 26 27 2016 Direct Extraction DX Technology Middle Distillate Desulfurization WHY DESULFURIZATION Increase Marketability ID: 613435
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6th European Middle Distillates ConferenceJanuary 26 – 27, 2016Direct Extraction (DX) TechnologyMiddle Distillate DesulfurizationSlide2
WHY DESULFURIZATION?Increase Marketability Higher Fuel ValueExpand MarketsHigh Value Sulfur By-Products
The Importance of
Middle Distillate Desulfurization Slide3
New TechnologyWhy the need for new technology on Desulfurization?Complementary and alternative to conventional desulfurization technology:Simpler and less expensive DX processLower operating costsMore dependable and cost competitive Desulfurization Process based on simple packbed adsorption processDebottleneck existing plants
Benefit of New Desulfurization Technology
To offset profit lossSlide4
Flow SheetSlide5
Packaged skid-mounted equipmentStandard design and quick deliveryVarious standard sizes- 500 to 20,000 BPD modules“Plug & Play”DX DesignSlide6
DX RolesSlide7
DX RolesSlide8
DX RolesSlide9
Mass BalanceSlide10
DXs Technology on Diesel with 4900 ppm & 2900 ppm SulfurOperational ResultsFull scale pilot plantSlide11
Test ResultsGraph illustrates the DXs process in untreated (non-oxidized) diesel from 4900 pp to 10 ppm.DXs process removes the same species of organosulfur compounds from the highly concentrated 4900 ppm sulfur diesel to the same extent as from the less concentrated 300 ppm sulfur dieselOrganoSulfur MarkersSlide12
Operating Costs of HDS, ODS and DXCost ofHydro DesulfurizationOxidative DesulfurizationDirect ExtractionPressure and TemperatureHighLowLowCatalyst / AdsorbentModerateHighModerateMaintenanceHigh
High
Low
EquipmentHighHighModerateSafety ManagementHigh
High
Low
Economic Analysis on
Current TechnologiesSlide13
Hydro DesulfurizationOxidative DesulfurizationDirectExtractionCapital CostUS $ 24mUS $ 21mUS $10mHydrogen US $ 17.2m/yearN/AN/APeroxideN/A
US
$
12.6m/yearN/AOperating CostUS $ 22.4m/yearUS $ 20.8m/yearUS $ 5.2m/year
Operating Cost
per Barrel
$1.79
$1.61
$0.45
*https
://web.anl.gov/PCS/acsfuel/preprint%20archive/Files/49_2_Philadelphia_10-04_1055.pdf
Cost Analysis per 30,000 BPD*Slide14
Packaged design for quick installationIncrease fuel value & marketabilityStand-alone processing or optimization of current HDS facilitiesLower operating costDebottleneck existing HDS capacityFlexibility of Design to meet 500 ppm middle distillate or 10 PPM ULSDSummarySlide15
Questions