News & Press

The Benefits of Fly Ash in Ready-mix Concrete

By: | Posted in: Fly Ash, Fly Ash Newsletters | Friday, Jul 3, 2020 - 6:52am
Fly Ash Labeled

Fly ash is the mostly mineral residue left over from burning coal by coal-fired power plants. Fly ash is pozzolanic, meaning that it has cementitious properties that make it valuable

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An Opportunity For Ethanol Producers To Improve Margins

By: | Posted in: Feed & Food | Tuesday, Apr 28, 2020 - 5:22am
corn-based fuel ethanol plants

According to a report from the Energy Information Administration, operating margins for corn-based fuel ethanol plants decreased to a multi-year low in 2019. This was due in part because production

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Dry beneficiation of bauxite minerals for greater yields

By: | Posted in: Feed & Food | Tuesday, Apr 14, 2020 - 4:40am
Beneficiation of bauxite

The primary starting material for aluminum refining is bauxite. Since aluminum is a reactive element and does not occur naturally, aluminum-rich ore needs to be refined to produce alumina and

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Trends in using plant protein for aquaculture feed

By: | Posted in: Feed & Food, News | Monday, Apr 6, 2020 - 12:21am
Aquaculture Protein Feed

Using plant-based proteins to supplement fish meal has been a part of aquaculture for decades. Fish feed comes from harvesting fish species such as anchovies, herring, menhaden, and sardines. The

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A water-free protein enhancement process for distillers grains

By: | Posted in: News | Thursday, Jan 30, 2020 - 10:34am

Dry Distillers Grains (DDG) and Dry Distillers Grains and Solubles (DDGS) are a nutrient-rich co-product of the ethanol production process. Both are also a valuable food source for the livestock

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By: | Posted in: White Papers, WhiteFish | Thursday, Dec 12, 2019 - 6:44am

The ST Equipment & Technology LLC (STET) tribo-electrostatic belt separator is ideally suited for beneficiating very fine

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Ironing out the problems with iron ore tailings

By: | Posted in: News | Wednesday, Dec 11, 2019 - 6:00am
Dry iron ore processing

The iron we use today comes from oceans that existed nearly two billion years ago that were teaming with dissolved iron. When the first organisms capable of photosynthesis began releasing

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Processing fine iron ore

By: | Posted in: Mineral, News | Saturday, Dec 7, 2019 - 8:49am

While iron ore is the fourth most common elements available in the Earth’s crust, it’s value to the steel industry is monumental, especially considering the high demand for steel on

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Potential Applications for Dry Beneficiation of Iron Ore Fines Using Tribo-electrostatic Belt Separator

By: | Posted in: White Papers, WhiteFish | Tuesday, Nov 26, 2019 - 12:12pm

ST Equipment & Technology LLC (STET) tribo-electrostatic belt separator technology allows for the beneficiation of fine mineral powders with an entirely dry technology at a high throughput. The STET separator

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Reducing red mud from the bauxite equation

By: | Posted in: News | Thursday, Oct 31, 2019 - 5:55am

Aluminum is the most common metal element found on Earth. However, the aluminum we use today comes in the form of aluminum metal and alumina, also known as aluminum oxide,

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