1. Inside Education A1: oil sands mine (< 75 m) overburden stripper oil sands shovel oil sands truck B1: bitumen extraction unit hydrotransport separation tanks naphtha dilution system centrifuge B2: insitu extraction of bitumen unit (e.g., SAGD) C1: vacuum distillation unit D1.1: thermal- cracking unit E1: distillation unit (e.g., gas, naphtha, kerosene & gas oil) F1: hydrotreaters G1: synthetic crude blender F1.2.1: Claus converter Bitumen to Synthetic Crude Oil (5) Upgrading of bitumen to synthetic crude oil Extraction of bitumen from oil sands H 2 S(g) H1: refinery further cracking and distillation pipe(line) F: H 2 (g) generator bitumen dilbit C1.3: naphtha recycle system naphtha S 8 (l) H 2 (g) NH 3 (g) B1.1: tailings pond coke sulfur ammonia oil F1.2: amine scrubber H 2 S(g) sour gas water sand gasoline, diesel, etc. steam CH 4 (g) NH 3 (g) C(s) D1.2: hydro- cracking unit F: H 2 (g)

2. Alberta Ingenuity, Imperial Oil & CMASTE The Oil Sands Process 1.the overburden is stripped from the mineable oil sand (<75 m) 2.the oil sand is mined with large shovels and trucks 3.the oil sand is crushed and mixed with hot water and a base (to increase pH) before being hydrotransported in a pipe to the extraction plant (This starts the extraction of bitumen.) 4.the oil sand and water mixture is transferred to a large separatory funnel/tank—bitumen froth, water, and sand are separated 5.air is added to help float the bitumen froth to the top of the mixture and to be skimmed off by a large rotating paddle 6.the bitumen is upgraded to synthetic crude oil by cracking-- large aromatic molecules into smaller aromatic and aliphatic ones 7.the sulfur, nitrogen and oxygen atoms and double bonds are eliminated from the sour synthetic crude by hydrotreating separate fractions of the cracked bitumen with hydrogen 8.the synthetic crude is shipped to a refinery to be refined into gasoline and other petroleum fractions

3. Alberta Ingenuity & CMASTE www. CMASTE. ca Select Outreach then Alberta Ingenuity Resources then Centre for Carbohydrate Science, Centre for Machine Learning or Centre for Oil Sands Innovation free downloadable resources/lessons also see www.CRYSTALAlberta.ca

4. Alberta Ingenuity, Imperial Oil & CMASTE Oil Sands Resources 1.Oil Sands Career Connections 08 (Word) 2.Oil Sands Career Connections 08 TR (Word) 3.Oil Sands Career Team 08 & TR (Word) 4.Oil Sands STSE Issue: Kitchen Table Narrative 5.Oil Sands STSE Issue: Perspectives Research 6.Oil Sands STSE Issue: Perspectives Research TR 7.Oil Sand Investigations--teacher resource (Word) 8.Oil Sand Investigations--Preparation (PowerPoint) 9.Oil Sand Investigations--PreLab (PowerPoint) 10.Oil Sand Investigations--student resource (Word) 11.Oil Sand Investigations--lab exercises (Word) 12.Oil Sand Investigations--PostLab (PowerPoint)