Click here to view testimonials from the UK endorsing ST Equipment & Technology’s Dry Separation Process! STET is now offering small characterization analysis (up to 1 kg) at no cost to the customer – send us your sample today!

Smart Feed & Food

By: | Posted in: Feed & Food, News | Monday, Jan 22, 2018 - 7:33pm

Harsh winters remind us that we need to make the most of our available resources to keep profitable after the harvest, especially during months when pickings are slim. Of course,


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ST Resolutions

By: | Posted in: Feed & Food, Fly Ash, Mineral, News | Monday, Jan 15, 2018 - 2:59pm

The beginning of a New Year usually starts with thoughts of resolutions such as: What would I like to accomplish this year that I didn’t get to last year? What


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Free, Free, Free Sample Analysis

By: | Posted in: Feed & Food, Fly Ash, Mineral, News | Tuesday, Dec 12, 2017 - 6:27pm

Who doesn’t like free samples? Now you can find out for free with our small characterization analysis that we’re offering to our current customers. Simply send us a sample of


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Save Money, Save the World

By: | Posted in: Feed & Food, Fly Ash, Mineral, News | Thursday, Nov 30, 2017 - 9:00pm

With ST Equipment & Technology’s proprietary triboelectrostatic belt separator process we reclaim more from what you are currently processing. This method provides you with myriad levels of your final product,


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Spooky Separation

By: | Posted in: Feed & Food, Fly Ash, Mineral, News | Thursday, Oct 12, 2017 - 7:54pm

Better separation techniques help you dig up extra profits. Would you like to hear a scary story? One of the major issues with mining operations around the world today is


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Feed and Food

By: | Posted in: Feed & Food, News | Tuesday, Sep 12, 2017 - 2:00pm

Using our technology in the feed and food industries. Often times, when you think of the electrostatic beneficiation process, the materials that come to mind include industrial products such as


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Dry Tribo-electrostatic Beneficiation of Mineral Sands

By: | Posted in: Feed & Food, Mineral, White Papers | Tuesday, Nov 29, 2016 - 3:25pm

Dry Tribo-electrostatic Beneficiation of Mineral Sands A.Gupta, K. Flynn and F. Hrach ST Equipment & Technology, 101 Hampton Avenue, Needham, MA 02494, USA   Abstract ST Equipment & Technology (STET)


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20 years of Triboelectrostatic Beneficiation of Fly Ash – Vietbuild 2015 –

By: | Posted in: Feed & Food, White Papers | Tuesday, Nov 10, 2015 - 4:56am

F. Hrach, S. Gasiorowski, H.Guicherd ST Equipment and Technologies LLC (STET), 101 Hampton Avenue, Needham MA 02494 USA CONFERENCE: Vietbuild Ho Chi Minh City – June 2015 KEYWORDS: Triboelectrostatic, Beneficiation,


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STET Belt Separator

By: | Posted in: Feed & Food, White Papers | Tuesday, Nov 10, 2015 - 4:32am

ST Equipment and Technology LLC’s (STET) triboelectrostatic belt separator (Figure 1) has the demonstrated capability to process fine particles from 1995 separating unburned carbon from fly ash minerals in coal fired-power


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