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TTI - Tar Sand Extraction

Tar Sands Extraction. TTI and Chapman Services combined forces to create a unique Hydrocarbon Extraction Technology (HET). The technology was created for hydrocarbon extraction from tar Sands but can be utilized in many hydrocarbon recycling applications.

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Athabasca oil sands - Wikipedia

The Athabasca oil sands, also known as the Athabasca 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.

The Opposite of Mining: Tar Sands Steam Extraction Lessens ...

Jan 02, 2013 · The Opposite of Mining: Tar Sands Steam Extraction Lessens Footprint, but Environmental Costs Remain. Melting bitumen in place is less unsightly than mining tar sands.

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The Tar Sands Bubble | NRDC

"Tar sands extraction is a marginal business in the best of conditions," says Swift. "As the financial risks stack up, companies are reconsidering throwing millions and millions of dollars ...

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How Things Work: Canada's Oil Sands - Our World

Many are being affected by the oil sands' development, suffering consequences that range from land rights or health issues to loss of livelihood. One example is a legal challenge by the Beaver Lake Cree Nation that maintains the boom in tar sands extraction is destroying their hunting and fishing lands. They say that caribou, elk, moose, deer ...

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Tar Sands Bitumen Extraction by a Hot Water Digestion ...

Tar sand deposits in the State of Utah contain more than 25 billion barrels of in-place bitumen. Although thirty times smaller than the well-known Athabasca tar sands, Utah tar sands do represent a significant domestic energy resource comparable to the national crude oil reserves (31.3 billion barrels). The term "tar sand" refers to a consolidated mixture of bitumen and sand.

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The Dirty Fight Over Canadian Tar Sands Oil | NRDC

Dec 31, 2015 · "We were one of the leading groups to look at the unique risks tar sands oil poses during extraction, refinement, and transportation via rail and pipeline," Droitsch says. Tar sands extraction ...

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The Alberta Tar Sands - The Atlantic

Sep 25, 2014 · The top layer of muskeg and earth (right), and the underlying tar sands (left) after the removal of the muskeg, at the Syncrude tar sands operations near .

Oil Sands/Tar Sands – Utah Geological Survey

Oil Sands/Tar Sands. Utah tar sand deposits. Utah's oil sand resource is the largest in the United States. The deposits are located mainly in two areas of Utah: the Uinta Basin of northeastern Utah, and central southeastern Utah. ... bitumen extraction, and upgrading techniques may provide the necessary ingredients for the successful and ...

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Tar Sands | Energy and Security - The Strauss Center

Tar sands are mined and processed to extract bitumen, which is then refined into oil. Two tons of tar sands are required to produce one barrel of oil. This process is more complex and capital-intensive than conventional oil extraction. 1. Bitumen. (Government of Alberta, Canada) There are two primary extraction methods for tar sands: 2

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List of Pros and Cons of Tar Sands | OccupyTheory

Aug 19, 2015 · List of Pros and Cons of Tar Sands. OccupyTheory. on 19 August, 2015 at 12:00. In a world where oil has become an increasingly scarce resource, there are many who believe that the tar sands oil located in Canada will provide a viable solution. Development of the tar sands has received vociferous opposition, as well as continued support.

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Canada's Tar Sands: The most destructive project on Earth ...

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Nov 26, 2013 · Canada's Tar Sands is the third-largest proven crude oil reserve in the world behind Saudi Arabia and Venezuela. In 2011 it was believed the reserve amounted to 170.2 billion barrels of oil, or ...

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. In-situ Production.

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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.

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US5770049A - Tar sands extraction process - Google Patents

A hot water extraction process for extracting bitumen from tar sands is taught using a conditioning agent containing an alkali metal bicarbonate and an alkali metal carbonate. A source of calcium and/or magnesium ions can also be added. The conditioning agent replaces the caustic soda agent previously used in tar sand extraction. The use of the alkali metal bicarbonate and carbonate ...

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Tar Sands Pros and Cons List | NYLN

They do not entirely shun the idea of tar sands, but oil extraction has to be kept small. 3. Go against water conservation. The risk of tar sand oil extraction contaminating water supply is just half of the problem because the process also requires a great deal of water to produce oil, which definitely goes against the call for water conservation.

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US5985138A - Tar sands extraction process - Google Patents

A hot water extraction process for extracting bitumen from tar sands is taught wherein the tar sand is conditioned using an alkali metal bicarbonate, an alkali metal carbonate and a liquid hydrocarbon. A source of calcium and/or magnesium ions can also be added. The conditioning step replaces the step of conditioning using caustic soda previously used in tar sand extraction.

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13 Pros and Cons of Tar Sands – Vittana

Although this process is friendlier to the local habitat, the burning of natural gas to create steam increases the emission risk by another 10-15% over traditional crude extraction. The pros and cons of tar sands show us that short-term gains happen, but at the expense of long-term problems.

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Tar Sands Extraction | The Cooper Union

Tar Sands Extraction The Athabasca Tar Sands lie under 54,000 square miles of Northern Alberta, at the southern end of Canada's boreal forest. They contain an estimated 1.7 trillion barrels of oil, one of the world's largest hydrocarbon reserves. These deposits are a gluey mixture of glacial sand and muck saturated with tar-like bitumen.

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What Are Tar Sands? (Updated 2019) - RecondOil

Extraction of oil from tar sands effects the following: Air Quality-Large amounts of gasses are released during the extraction process. Environment-The environment is always going to be affected by the extraction of any natural resource. Strip mines are the most obvious but there is a wide range of implications depending on the method used.

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Oil sands - Wikipedia

Oil sands, tar sands, crude bitumen, or more technically bituminous sands, are a type of unconventional petroleum deposit.Oil sands are either loose sands or partially consolidated sandstone containing a naturally occurring mixture of sand, clay, and water, saturated with a dense and extremely viscous form of petroleum technically referred to as bitumen (or colloquially as tar due to its ...

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