| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: composition contains a guide agent for molecular sieves containing two planes crossed at an angle 95 to 110 degrees wherein the specified crossed planes are defined by two groups C1-X1(R1)(R2)-C2 and C3-X2(R3,R4)-C4, where X1 and X2 are nitrogen in the same rings as C1-C2 and C3-C4, respectively, R1-R4 can represent undivided electronic pair, hydrogen, or aliphatic or aromatic groups. The groups R1-R4 are sufficient to saturate X1 and X2 valency, and R1-R4 are not in the same rings as C1-X1-C2 and C3-X2-C4. ^ EFFECT: improved efficiency for synthesis and guided crystallisation of zeolitic materials. ^ 12 cl, 6 dwg, 2 tbl, 8 ex |
