| 摘要 |
FIELD: distillation industry. ^ SUBSTANCE: method involves grinding raw grain material and mixing with water; providing two-staged thermal treatment of mixture: first stage including heating mixture to temperature of 45-550C and second stage including heating mixture and holding at temperature below 650C for 4-8 hours, with mixture acidity being increased to 0.3-0.7 deg of acidity by regulating temperature elevation rate. ^ EFFECT: increased yield of product and reduced power consumption. ^ 1 ex |
