专利检索 ap:("ARIZONA CHEM") AND inv:"BEACH DAVIS C" 第 1 页

1.

发明授权
Molecular sieve 13x catalyzed isomerization of alpha-pinene-improvement of catalyst activity by iodine 失效
标题翻译：分子筛13X催化异丁烯异构化催化剂活性的改进

公开(公告)号：US3780124A

公开(公告)日：1973-12-18

申请号：US3780124D

申请日：1973-02-26

申请人： ARIZONA CHEM

发明人： BEACH DAVIS C

IPC分类号： C07C5/31 , C01B33/28 , C07C13/00 , C09F3/02

CPC分类号： C07C5/31 , Y10S208/02 , C07C13/21

摘要： A-PINENE, B-PINENE, OR TURPENTINE IS ISOMERIZED AT TEMPERATURES RANGING FROM ABOUT 140*C. TO 200*C. IN THE PRESENCE OF A POTASSIUM 13X ZEOLITE-IODINE CATALYST MIXTURE TO YIELD PREDOMINANTLY DIPENTENE AND MINOR AMOUNTS OF TERPINOLENE AND CAMPHENE.