<p>The invention relates to recovery of high purity TBA from a mixture with organic impurities whereby water in amount of 1 to 5 wt % is incorporated in the mixture and pure TBA crystals are separated upon cooling and crystallization.</p>
申请公布号
DE68910343(T2)
申请公布日期
1994.03.03
申请号
DE1989610343T
申请日期
1989.01.20
申请人
ARCO CHEMICAL TECHNOLOGY, L.P., WILMINGTON, DEL., US
