<p>Crystalline molecular sieve particles of a size suitable for use as seeds in molecular sieve manufacture are obtained by washing larger particle sized product to dislodge smaller particles from the larger.</p>
申请公布号
DE69938787(D1)
申请公布日期
2008.07.03
申请号
DE1999638787
申请日期
1999.07.28
申请人
EXXONMOBIL CHEMICAL PATENTS INC.
发明人
VERDUIJN, JOHANNES P.;MERTENS, MACHTELD M.;MORTIER, WILFRIED J.;JANSSEN, MARCEL J. G.;VAN OORSCHOT, CORNELIUS W. M.;VAUGHAN, DAVID E. W.
