公开(公告)号：US4415478A

公开(公告)日：1983-11-15

申请号：US304231

申请日：1981-09-21

Applicant: Robert M. Suggitt ,  Joseph H. Coone, Jr. ,  Walter C. Gates, Jr.

Inventor： Robert M. Suggitt ,  Joseph H. Coone, Jr. ,  Walter C. Gates, Jr.

IPC: B01J21/18 ,  B01J23/42 ,  C01B31/08 ,  B01J20/20 ,  B01J23/40

CPC classification number: B01J23/42 ,  B01J21/18 ,  C01B31/083

Abstract: Activated agglomerated carbon may be prepared by leaching with a hydrohalic acid followed by displacement of the residual halide with organic carboxylate during subsequent washing with a water-soluble organic carboxylic acid or a water-soluble ammonium salt of an organic carboxylic acid.

Abstract translation: 活化的附聚碳可以通过用氢卤酸浸出，然后在随后用水溶性有机羧酸或有机羧酸的水溶性铵盐洗涤中用有机羧酸盐置换残留的卤化物来制备。

公开(公告)号：US4347398A

公开(公告)日：1982-08-31

申请号：US282370

申请日：1980-07-13

Applicant: John M. Crone, Jr. ,  Robert M. Suggitt

Inventor： John M. Crone, Jr. ,  Robert M. Suggitt

IPC: C07C4/18 ,  C07C5/27 ,  C07C6/12 ,  C07C5/22

CPC classification number: C07C5/2735 ,  C07C4/18 ,  C07C6/126 ,  C07C2521/12

Abstract: Charge hydrocarbon stream containing diisopropyl toluene isomers is catalytically treated to recover product stream containing increased proportions of 1-methyl-3,5-diisopropyl benzene.

Abstract translation: 对含有二异丙基甲苯异构体的加料烃流进行催化处理以回收含有较高比例的1-甲基-3,5-二异丙基苯的产物流。

公开(公告)号：US3985639A

公开(公告)日：1976-10-12

申请号：US489878

申请日：1974-07-19

Applicant: Robert M. Suggitt ,  Peter L. Paull

Inventor： Robert M. Suggitt ,  Peter L. Paull

IPC: B01J21/10 ,  B01J21/20 ,  B01J29/90 ,  C10G11/05 ,  C10G11/18 ,  B01J29/38

CPC classification number: C10G11/05 ,  B01J21/10 ,  B01J21/20 ,  B01J29/90

Abstract: This invention relates to a process for catalytically cracking hydrocarbon feedstocks containing a contaminant deleterious to the process and catalyst and to a method for removing the contaminant from a crystalline aluminosilicate cracking catalyst used in the process, where the contaminant is vanadium, or vanadium and nickel, and optionally iron.

公开(公告)号：US3960964A

公开(公告)日：1976-06-01

申请号：US532354

申请日：1974-12-13

Applicant: Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

Inventor： Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

IPC: C07C9/00 ,  C07C85/11

CPC classification number: C07C9/00

Abstract: A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.