右旋酒石酸回收工艺
Recovery of d-tartaric acid from its salts
酒石酸氢铵和氨水反应并经脱色、脱水可制得最终产品右旋酒石酸铵。
Ammonium bitartrate is filtrated and washed with water to remove Cl - , and then reacted with ammonia to give the final product dextrorotary ammonium tartrate .
右旋酒石酸