Ethanol Production
High-Solids Slurry Liquefaction with High-Temperature Mixing and Multi-Stage Flash Heat Recovery
Five-stage flash heat recovery supports energy-efficient, low-temperature liquefaction of high-solids slurry. Simultaneous saccharification and process-water reuse enable high-gravity fermentation, increase fermented mash alcohol content and reduce steam and fresh-water demand.
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Fuel Ethanol and Edible Alcohol Co-Production Process
ZKTY's low-energy differential-pressure retrofit enables flexible feedstocks and fuel ethanol, edible alcohol or co-production. Cascaded heat integration and optimized column design support stable operation at 50%–110% load, lower steam consumption and a diversified product portfolio.
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Advanced Molecular Sieve Dehydration Process for Large-Scale Anhydrous Ethanol Production
An integrated molecular sieve dehydration and heat recovery process for large-scale anhydrous ethanol production, achieving water content ≤100 ppm and steam consumption of 0.60 ± 0.05 t/t, including dilute ethanol recovery.
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Differential-Pressure Membrane–Molecular Sieve Hybrid Process for Small- and Medium-Scale High-Purity Anhydrous Ethanol Production
Designed for low capital investment, a small footprint, stable operation, and mature, practical technology, this process combines membrane dehydration with molecular sieve dehydration and features positive-pressure adsorption and high-vacuum desorption.
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ZKTY Distillation Technology for Quality and Efficiency Improvements in Baijiu and Vodka Production
As consumers become more health-conscious, baijiu producers are shifting from adding external ingredients to improving the spirit's intrinsic properties, with a focus on reducing harmful substances. To meet consumer trends towards products that appeal to younger drinkers, greater health-consciousness and…
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Seven-Column Multi-Effect Differential-Pressure Distillation for Edible Alcohol and Anhydrous Ethanol
The products meet the superior-grade or standard-grade requirements of GB 10343-2008, Edible Alcohol, and the requirements of GB 678-2008 for anhydrous alcohol, as cited in the source article.
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Five-Column Differential-Pressure Distillation for Superior-Grade Edible Alcohol
The finished alcohol meets the superior-grade requirements of GB 10343-2008, Edible Alcohol, the Chinese national standard.
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Dual-Mash-Column Multi-Effect Differential-Pressure Ethanol Distillation Technology
The finished ethanol meets the requirements of GB/T 678-2002, Chemical Reagent — Ethanol (Anhydrous Ethanol), the Chinese national standard.
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Ethanol Production Processes for Starch- and Sugar-Based Feedstocks
The principal feedstocks currently used for industrial ethanol production by fermentation include starch-based materials such as root and tuber crops (sweet potatoes, cassava, potatoes and similar crops) and grains (corn, sorghum, rice, wheat and similar grains), as well as sugar-based…
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