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Maximum Use of Natural Resources, Oil Shale and Phosphates

The oil shale layers are overburden waste in the mining of phosphates, layered under the shales. Combined oil shale and phosphate mining will lead to maximum use of resources, reduction of emissions as compared to mining separately, prevention of self-combustion risks for the mined oil shale, and reduction of the need for oil shale mining in

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PHOSPHATIC OIL SHALES NEAR DELL AND DILLON,

PHOSPHATIC OIL SHALES IN BEAVEEHEAD COUNTY, MONT. 319 shale may have an important technologic application, as the oil in the shale might be used as fuel to calcine the phosphate if calcination is desirable. A more promising investigation, however, would be directed to the utilization of the ammonia in the oil to produce

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Phosphorus removal using Ca-rich hydrated oil shale ash as

We studied the phosphorus (P) binding capacity of Ca-rich alkaline filter material hydrated oil shale ash (i.e. hydrated ash) in two onsite pilot-scale experiments (with subsurface flow filters) in Estonia: one using pre-treated municipal wastewater with total phosphorus (TP) concentration of 0.13-17.0 mg L(-1) over a period of 6 months, another using pre-treated landfill leachate (median TP

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Mineralogical and Elemental Compositions of Oil Shale in

Mineralogical and Elemental Compositions of Oil Shale in Duwi Formation Phosphate Mines, Safaga- Quseir Egypt Mohamed F. Ghanem1, M.A El-Fakharany2, Mostafa Gouda Temraz1, Mohamed Mustafa Afife2 and Amr M. Shehata1 1 Exploration Department,

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Phosphorus removal using Ca-rich hydrated oil shale ash as

Oct 01, 2010· We studied the phosphorus (P) binding capacity of Ca-rich alkaline filter material hydrated oil shale ash (i.e. hydrated ash) in two onsite pilot-scale experiments (with subsurface flow filters) in Estonia: one using pre-treated municipal wastewater with total phosphorus (TP) concentration of 0.13–17.0 mg L −1 over a period of 6 months, another using pre-treated landfill leachate

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Oil Shale Deposits Maps, Geology & Resources

Oil shale is a rock that contains significant amounts of organic material in the form of kerogen. Up to 1/3 of the rock can be solid organic material. Liquid and gaseous hydrocarbons can be extracted from the oil shale, but the rock must be heated and/or treated with solvents.

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Phosphate Deposits in Northern Alaska

Phosphate Deposits in Northern Alaska By WILLIAM W. PATTON, Jr., and JOHN J. MATZKO EXPLORATION OF NAVAL PETROLEUM RESERVE NO. 4 AND ADJACENT AREAS, NORTHERN ALASKA, 1944-53 PART 4, REGIONAL STUDIES GEOLOGICAL SURVEY PROFESSIONAL PAPER 302-A Prepared and published at the repest of, and in

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Oil Yield and Uranium Content of Black Shales

shale and a uranium content of about 0.002 percent. The Green River formation of Eocene age in Colorado and Utah has beds of oil shale tens of feet thick that will yield more than 25 gallons of oil per ton of shale, but the uranium con­ tent of these beds is low, generally between 0.0003 and 0.0010

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Active filtration of phosphorus on Ca-rich hydrated oil

May 15, 2009· The purpose of this research was to investigate the phosphorus binding capacity of active filtration through hydrated Ca-rich oil shale ash sediment in a laboratory-scale experiment at different retention times. Three column experiments were established with hydraulic loading rates of 12 L d(-1), 18 L d(-1), and 24 L d(-1), with residence times

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Phosphorus removal using Ca-rich hydrated oil shale ash as

Oct 01, 2010· We studied the phosphorus (P) binding capacity of Ca-rich alkaline filter material hydrated oil shale ash (i.e. hydrated ash) in two onsite pilot-scale experiments (with subsurface flow filters) in Estonia: one using pre-treated municipal wastewater with total phosphorus (TP) concentration of 0.13–17.0 mg L −1 over a period of 6 months, another using pre-treated landfill leachate

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Active Filtration of Phosphorus on Ca-Rich Hydrated Oil

The purpose of this research was to investigate the phosphorus binding capacity of active filtration through hydrated Ca-rich oil shale ash sediment in a laboratory-scale experiment at different retention times. Three column experiments were established with hydraulic loading rates of 12 L d−1, 18 L d−1, and 24 L d−1, with residence times of 12, 8, and 6 h, respectively. The results

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Active Filtration of Phosphorus on Ca-Rich Hydrated Oil

The purpose of this research was to investigate the phosphorus binding capacity of active filtration through hydrated Ca-rich oil shale ash sediment in a laboratory-scale experiment at different retention times. Three column experiments were established with hydraulic loading rates of 12 L d−1, 18 L d−1, and 24 L d−1, with residence times of 12, 8, and 6 h, respectively.

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(PDF) Phosphorus removal using Ca-rich hydrated oil shale

Phosphorus removal using Ca-rich hydrated oil shale ash as filter material The effect of different phosphorus loadings and wastewater compositions. Water Research, 2010. Ülo Mander. Download with Google Download with Facebook. or. Create a free account to download. Download Full PDF Package.

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I repeatedly hear the question, is it worth leaving the

Jul 15, 2020· But Estonia should also be interested in programs to support the transition of Ida-Virumaa from oil shale to a new industrial production structure. For example, both mining from the bowels and the extraction of phosphates from industrial waste can be an example of such initiatives. After all, phosphates are used to produce solar panels and

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Report to Congress: Wastes from the Extraction and

Extraction and Beneficiation of Metallic Ores, Phosphate Rock, Asbestos, Overburden from Uranium Mining, and Oil Shale" presenting the results of studies carried out pursuant to Sections 8002 (f) and (p) of the Resource Conservation and Recovery Act of 1976, as amended, (42 U.S.C. SS6982 (f) and (p)).

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Shale Properties, Composition, Formation, Uses » Geology

Oil shale may be used as a fossil fuel, although it is relatively “dirty” fuel because it usually contains lots of unwanted (not burning) minerals. Shales and mudrocks contain roughly 95 percent of the organic matter in all sedimentary rocks. However, this amounts to less than one percent by mass in an average shale.

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MINERAL LANDS LEASING ACT OF FEBRUARY 25, 1920

That deposits of coal, phosphate, sodium, oil, oil shale or gas, ands lands containing such deposits owned by the Unites States, including those in national forests, but excluding lands acquired under the Act known as the Appalachian Forest Act; approved March 1,

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Sources of Phosphorus TestOil Oil Analysis

May 23, 2017· Sources of Phosphorus. Phosphorus is an additive metal found in all anti-wear (AW) and extreme pressure (EP) additive packages. Only when the phosphorus level deviates more than 25% from the new oil or reference value should a concern be raised, but the likeliest cause is mixing or topping-off with a different product.

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Spent Oil Shale Crude Oil and Natural Gas Waste US EPA

Dec 24, 2008· What is the regulatory history for oil shale retorting wastes? December 31, 1985: EPA submits a Report to Congress on Wastes from the Extraction and Beneficiation of Metallic Ores, Phosphate Rock, Asbestos, Overburden from Uranium Mining, and Oil Shale (EPA530-SW-85-033).

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Depositional environments of the Senonian chert

D. Gill, Geostatistical Characterization of Selected Oil-Shale and Phosphate Deposits in Israel, Computer Applications in Resource Estimation, 10.1016/B978-0-08

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Treated Oil Shale Ashes as a Substitute for Natural

May 25, 2020· In the current study, it was shown that treatment of the oil shale ash with the acidic waste of the Israeli phosphate industry or with phosphoric acid significantly improves the properties of the concrete mixtures, by partial replacement of the natural aggregates and sand by the treated oil shale

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Energy in Egypt Wikipedia

Oil shale. Oil shale resources were red in the Safaga-Quseir area of the Eastern Desert in the 1940s. The oil shale in the Red Sea area could be extracted by underground mining. In the Abu Tartour are, oil shale be mined as byproduct whilst mining for phosphates. Oil shale in Egypt is foreseen as a potential fuel for the power generation.

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