英文维基:http://en.wikipedia.org/wiki/Spirytus_rektyfikowany
Rectified spirit
A rectified spirit or rectified alcohol is highly concentrated alcohol which has been purified by means of rectification (repeated distillation). It is used for medicinal purposes, as a household solvent, and in mixed drinks. Neutral grain spirits are rectified spirits made from grain. However, rectified spirits are also made from other kinds of plant material, most often from sugar beets or potatoes.
Rectified spirits are illegal for nonmedical purposes in somenations (e.g., India), but they are legal in most industrializednations. Until recently, they were banned in Canada.
United StatesIn the United States, a rectified spirit labeled as Spirytus Stawskiis imported from Poland by Stawski Imports of Chicago, Illinois.[1]It contains 96% alcohol (192 proof) and is also available in 76%alcohol (152 proof). It is colorless, tasteless, and virtually odorless.
Another popular rectified spirit in the United States is Everclear, bottled by Luxco.Everclear is available in both 95% alcohol (190 proof) and 75.5% (151proof), although a few states have banned the 190-proof style.
PolandIn Polish, spirytus rektyfikowany means rectified spirit. The Polish product is distilled to slightly above 95% (190 proof). Tourists can buy and drink spirytus in Poland, but it is illegal to export it. Enforcement of the export ban, however, is fairly lax.
GermanyIn German, rectified spirit is generically called Primasprit (colloquial) or, more technically, Naturalalkohol. It is available in Germany at 96.5% alcohol (193 proof).
In Germany, Primasprit is most often used for making homemadeliqueurs; other types of use are rare. Most of the Primasprit producedin Germany is made from grain and is therefore a neutral grain spirit.