TECHNOLOGIES

SGT : Selective Grind Technology

Fluid Quip Process Technologies has developed a patent-pending secondary grind step for dry-grind ethanol plants to improve alcohol and oil yield. The SGT system has been in full scale operation for over a year. The SGT system utilizes a liquid/solids separation step to select the right grit and germ particles to grind while allowing other particles to bypass the mill along with the liquid stream. This focuses the grind mill horsepower on grinding the optimum particles for maximum ethanol and oil yield not on making fines or grinding liquid. The SGT grind mills utilize proprietary grind plates designed specifically for dry-grind ethanol plants.

Increase Alcohol Yield

  • Up to 3.5% Increase in Alcohol Yield
  • Save Energy in Hammer Mills
  • Reduces Dryer Loading
  • Does not waste energy milling water and particles ready for fermentation

Increase Oil Yield

  • Grinds Germ to Improve Oil Yield
  • Lowers Starch in DDGS (so more oil can be recovered with pro/fat in spec) Customized Milling Solutions
  • FQ provides various mill sizes to optimize performance based on plant requirements
  • 24" Mill, 36" Mill, 36" Double Disc Mill, 40" Mill and 52" Mill

BOS : Brix Oil Separation

The FQPT patent-pending Brix Oil Separation (BOS) System recovers low FFA corn oil from liquefaction. No germ separation or extraction is required. Free oil is recovered from liquefaction via the Fluid Quip Triton centrifuge. 1 Triton Centrifuge can treat the entire liquefaction stream from a 50MMGY dry-grind facility. BOS low FFA oil is a high-value industrial oil feedstock.

BOS Yields Average 0.5lb/Bu.

BOS Oil: 5-7% Free Fatty Acid (FFA)

BOS Yield + Back End Corn Oil Yield is greater than 1lb/Bu

In full-scale operation since 2012

MSC : Maximized Stillage Co-Products

Fluid Quip Process Technologies (FQPT)® has developed the Maximized Stillage Co-Products (MSC)™ System to recover high-value protein and increase separated oil from whole-stillage at dry grind ethanol plants. The patented MSC™ System has been in full scale operation since 2009. The system produces Still Pro 50™ a 50% purity protein product that trades in the high-value protein market. Still Pro 50™ is a unique blend of spent brewer’s yeast and corn gluten meal. The protein has shown great success in the poultry, aqua, swine, and pet food markets. The MSC™ system can be adjusted to allow plants to meet DDGS specification requirements by adjusting the production rate of Still Pro 50™. Still Pro 50™ yields can be achieved up to 4.5lb/Bushel; plants can recover up to 3.5lb/Bushel and still meet export specifications for the remaining DDGS. DDGS color and odor can be improved significantly because the MSC™ system reduces DDGS dryer loading.

Still Pro 50™ has shown great success in poultry and aquaculture markets. Feed trails have also shown success in the pet food industry. Still Pro 50™ trades in the high value protein market on average at a premium to Soy Bean Meal.

All FQPT® systems are additive technologies. The MSC™ process can also be used in conjunction with the FQPT® Fiber By-Pass system to recover fiber before fermentation and also produce Still Pro 50™

Operating Benefits

  • Clarifies Evaporator Feed Stream
  • Clarifies Backset
  • De-bottlenecks Evaporators and DDG Dryers
  • Reduces/Eliminates evaporator fouling
  • Syrup solids increased significantly
  • Reduces DDG dryer load
  • Natural Gas Neutral
  • No Additional Water Required

Economic Benefits

  • ROI less than 2.5 years
  • 1/3 of EBITDA gain from Oil Yield Increase
  • Still Pro 50™ is hedged to SBM+ value
  • Diversifies Plant Revenue Stream

WFS : Wet Fractionation System

Fluid Quip Process Tehcnologies has continued to develop various Wet Fractionation options for dry-grind ethanol plants to diversify revenue streams. Some systems utilize the Maximized Stillage Co-Products system to produce protein and further enhance co-product options and some systems are stand-alone. These systems can provide the following benefits/products:

  • Fiber By-Pass Option to By-Pass Fiber Around Fermentation
  • 1.3 lb/Bushel Oil Yield
  • Germ Option Yields 3.5 lb/Bushel with 45% oil
  • 4.5 lb/Bushel Protein with 50% Purity
  • 3 lb/Bushel of Natural Fertilizer
  • 7 lb/Bushel Fiber with the option of producing clean White Fiber as a Cellulosic Ethanol Feedstock
  • Increase Ethanoll Yield by up to 3%
  • Increase Grind Rate by up to 15%