Equipment Of Bitumen Extraction From Sand Alberta

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Equipment Of Bitumen Extraction From Sand Alberta

Infographic: How Tar Sands Oil Is Produced : NPR

Aug 16, 2012 · Infographic: How Tar Sands Oil Is Produced High oil prices and technological advances have made it economically viable to ramp up oil production from Canada's tar sands. The oil pulled out of the .

In Situ Methods used in the Oil Sands - ramp-alberta

In Situ Methods used in the Oil Sands In situ methods are used to recover bitumen that lies too deep beneath the surface for mining (about 80% of the oil sands in Alberta). The success of in situ methods depends on the resolution of two major issues: 1) reducing the viscosity of bitumen so that it will flow, and 2) recovering the bitumen from deep within the earth (OSDC 2008c).

University of Alberta

The effect of slurry conditioning on bitumen recovery and bitumen froth quality has been studied by using three oil sands ores tested with a laboratory hydrotransport extraction system (LHES) and a Denver flotation cell. Tests with the LHES show that an increase in slurry conditioning time yielded a

Heavy oil and tar sand | Britannica

Heavy oil and tar sand: Heavy oil and tar sand, crude oils below 20° on the American Petroleum Institute (API) gravity scale that require mining or thermal recovery. Although the lighter conventional crudes are often waterflooded to enhance recovery, this method is essentially ineffective for heavy crudes between 20° and

Bitumen | The Canadian Encyclopedia

Apr 10, 2015 · Bitumen Extraction. In the 1920s, chemist Dr. Karl Clark of the Alberta Research Council developed the hot-water process, a method of extracting bitumen from oil sand. Clark's method is still used today. Oil sand, as mined commercially, contains an average of 10-12 per cent bitumen, 83-85 per cent mineral matter and 4-6 per cent water.

Technology :: Petroteq Energy Inc. (PQEFF)

"Petroteq's oil sands extraction process has been designed utilizing good engineering practices and confirmed chemical and physical principles. Many innovative chemical and engineering aspects have been incorporated into the process to achieve over 98% of bitumen extraction from the oil sands, and a greater than 99.5% solvent recycling efficiency.

Bitumen feed delayed for Alberta refinery - Oil & Gas Journal

North West Redwater Partnership (NWRP) has delayed introduction of bitumen feed from Alberta's oil sands at the first 80,000-b/d phase of its proposed three-phased greenfield bitumen refinery in .

Role of Residual Bitumen on the Solvent Removal from .

Role of Residual Bitumen on the Solvent Removal from Alberta Oil Sands Gangue by . Non-aqueous extraction technologies are currently being investigated as an alternative to the conventional water based process for extracting bitumen from oil sands. The reduced dependence on fresh water and land for creation of tailing ponds

Squeezing Oil From Sand | HowStuffWorks

Conditioning starts the process of separating sand and bitumen and breaks apart any large pieces of oil sands. The oil sand is mixed with warm water-- called a slurry-- and transported by pipeline to an extraction facility. Here, the slurry is put through a separation process where sand sinks to the bottom and impure bitumen froth rises to the .

Energy at a Glance: - Penn State College of Earth and .

Oil sands are found in various countries throughout the world, but in vast quantities in Alberta and Venezuela. Alberta's oil sand reserves are estimated at 1.7 to 2.5 trillion barrels of oil trapped in the complex oil sand mixture, and this represents the largest single reserve of oil in the world.

Bitumen Extraction Explained | Oil Sands Magazine

Bitumen recovery is a critically important performance criteria for the Extraction plant. Bitumen recovery rates within Extraction are normally quite high, typically in the 85 to 90% range. However, recovery can be adversely affected by the quality of the mined oil sands .

equipment 2 of bitumen extraction 2 from sand alberta

Athabasca Oil Sands Project, Canada - Mining Technology. Map showing the extent of the Athabasca Oil Sands. Oil sand bitumen is a mixture of . a scientist involved in hot water extraction, working for the Alberta Research .

equipment 2 of bitumen extraction 2 from sand alberta

Canada, oil sands are found in three locations in the province of Alberta: . bench and field-scale bitumen separation tests that bitumen extraction from oil .. Figure 2. Generalized scheme for oil sands processing using water-based extraction processes. ... from oil sands slurry either in a loop or in a Couette device with.

Athabasca oil sands - Wikipedia

The Athabasca oil sands (or tar sands) are large deposits of bitumen or extremely heavy crude oil, located in northeastern Alberta, Canada – roughly centred on the boomtown of Fort McMurray.These oil sands, hosted primarily in the McMurray Formation, consist of a mixture of crude bitumen (a semi-solid rock-like form of crude oil), silica sand, clay minerals, and water.

Oil Sands Mining Equipment Built Tough | MINING

Sep 01, 2010 · Big, tough and powerful are the best words to describe the enormous mining equipment that roams the Canadian oil sands like prehistoric beasts. Here in the wilds of northern Alberta.

World of Change: Athabasca Oil Sands

Bitumen—a very thick and heavy form of oil (also called asphalt)—coats grains of sand and other minerals in a deposit that covers about 142,200 square kilometers (54,900 square miles) of northwest Alberta. According to a 2003 estimate, Alberta has the capacity to produce 174.5 billion barrels of oil.

Syncrude Athabasca Oil Sands Mine, Alberta - Mining .

Run-of-mine oil sand, dug directly from the pit faces, is hauled to in-pit crushing stations, and is then slurried and pumped to the bitumen extraction plants. Developed by Syncrude, this hydrotransport system has revolutionised materials handling in the district's mining operations. Bitumen extraction

Squeezing Oil From Sand | HowStuffWorks

Conditioning starts the process of separating sand and bitumen and breaks apart any large pieces of oil sands. The oil sand is mixed with warm water-- called a slurry-- and transported by pipeline to an extraction facility. Here, the slurry is put through a separation process where sand sinks to the bottom and impure bitumen froth rises to the .

Oil sands surface mining - Energy Education

Surface mining is a technique used to obtain bitumen from oil sands where the oil sands deposits are located fairly close to the surface. If the reserves are shallow enough, earth moving equipment can dig out oil sand for processing. These deposits must be within 75 meters of the surface to be mined in this fashion. Resources recoverable by this type of extraction are estimated to be 65 .

Canada's oil sands The steam from below - economist

ONE of the bleakest scenes of man-made destruction is the strip mining of oil sands in the forests of Alberta, Canada. The sand is permeated with natural bitumen, a type of petroleum with the .

In Situ Extraction - Oil Sands - Alberta's Energy Heritage

Jacob Absher attempts in situ extraction of oil from oil sands. Absher's set-up on Saline Creek, near Fort McMurray, 1929 Source: University of Alberta Archives, 77-128-27. Robert Fitzsimmons founds the International Bitumen Company Ltd.

"OIL SANDS" - The extraction of Bitumen used in roofing .

Dec 16, 2010 · "OIL SANDS" - The extraction of Bitumen used in roofing materials" By now you are very aware I do not think building structures made of oil is a good idea. Today, I will ask you to take a moment to read and view where these materials come from, and the environmental impact they have on each of you. There is a video later in this post, that you .

Extraction | Faculty of Engineering

COSI 2006-01: Design of Solvent used for Bitumen Extraction by Molecular Modelling and Inverse Gas Chromatography Philip Choi - University of Alberta. COSI 2006-02: Clay Mineralogy in the Oil Sands Tom Etsell - University of Alberta. COSI 2006-05: Attachment and Transport of Particulates at the Oil-Water Interface Tony Yeung - University of Alberta

Oil Sands | Faculty of Engineering

As of January 2013, there were 127 operating oil sands projects in Alberta, of which, only five are surface mining projects. By 2021, crude bitumen production is expected to more than double to 3.7 million bbl/d. Extraction. The crude bitumen must be separated, or "Extracted", from the other oil sands constituents of sand, water and clay.

US9169441B2 - Extraction of bitumen from oil sands .

Carbon disulfide is used as a solvent to extract bitumen from oil sands in an anhydrous countercurrent flow process that is compatible with existing procedures for upgrading bitumen. The solution is then treated in a thermal reaction to reduce viscosity and then fractionated to recover the bitumen.

What Are Oil Sands? (Also known as Tar Sands) - Geology

What are Oil Sands? Oil sands, also known as "tar sands," are sediments or sedimentary rocks composed of sand, clay minerals, water, and bitumen. The oil is in the form of bitumen, a very heavy liquid or sticky black solid with a low melting temperature.

US9169441B2 - Extraction of bitumen from oil sands .

Carbon disulfide is used as a solvent to extract bitumen from oil sands in an anhydrous countercurrent flow process that is compatible with existing procedures for upgrading bitumen. The solution is then treated in a thermal reaction to reduce viscosity and then fractionated to recover the bitumen.

Oil Sands 101: Process Overview | Oil Sands Magazine

BITUMEN EXTRACTION. The Alberta oil sands hold an estimated 166 billion barrels of recoverable oil, representing over 96% of Canada's total reserves. The method used to extract bitumen from the oil sands depends on the depth of the deposit. If the deposit is near the surface, the oil sands .

Oil Sands Extraction and Processing | Natural Resources Canada

Oil Sands Extraction and Processing; Oil Sands Extraction and Processing. Featured Items. Oil sands science and research Energy Labs and Offices . Bitumen can be extracted using two methods depending on how deep the deposits are below the surface: in-situ production or open pit mining.

Oil Sands Mining Equipment Built Tough | MINING

Sep 01, 2010 · Big, tough and powerful are the best words to describe the enormous mining equipment that roams the Canadian oil sands like prehistoric beasts. Here in the wilds of northern Alberta.