公开(公告)号：US3651064A

公开(公告)日：1972-03-21

申请号：US3651064D

申请日：1970-01-12

Applicant: ETHYL CORP

Inventor： NELSON GUNNER E ,  BECKER WARREN E ,  KOBETZ PAUL

IPC: C01B6/06 ,  C07F5/06 ,  C07D105/00

CPC classification number: C07F5/069 ,  C01B6/06

Abstract: A PROCESS FOR PREPARING TERTIARY AMINE ALANES BY DIRECT SYNTHESIS FROM HYDROGEN, AN ALUMINUM SOURCE, AND A TERTIARY MONO AMINE IN THE PRESENCE OF A REACTION PROMOTER.

公开(公告)号：US3687994A

公开(公告)日：1972-08-29

申请号：US3687994D

申请日：1970-12-16

Applicant: ETHYL CORP

Inventor： KOBETZ PAUL ,  BECKER WARREN E

IPC: C07F5/06 ,  C22C21/02

CPC classification number: C22C21/02 ,  C07F5/065

Abstract: A method of manufacturing alkylaluminum compounds from ternary or quaternary alloys, comprising as principal elements aluminum, silicon and titanium, and aluminum, silicon, titanium and iron, respectively, wherein said alloys are reacted with hydrogen and an aluminum alkyl. An olefin and/or a catalyst may also be added in the reaction.

Abstract translation: 从三元或四元合金制造烷基铝化合物的方法，分别包括铝，硅和钛作为主要元素，以及铝，硅，钛和铁，其中所述合金与氢和烷基铝反应。 还可以在反应中加入烯烃和/或催化剂。

公开(公告)号：US3535107A

公开(公告)日：1970-10-20

申请号：US3535107D

申请日：1967-10-23

Applicant: ETHYL CORP

Inventor： NELSON GUNNER E ,  BECKER WARREN E ,  KOBETZ PAUL

IPC: C22B21/00 ,  C22B21/02

CPC classification number: C22B21/0053

公开(公告)号：US3492112A

公开(公告)日：1970-01-27

申请号：US3492112D

申请日：1966-03-04

Applicant: ETHYL CORP

Inventor： KOBETZ PAUL ,  LARAN ROY J

IPC: B22F9/24 ,  C22B35/00 ,  B22F1/00

CPC classification number: B22F9/24 ,  C22B35/00

公开(公告)号：US3423446A

公开(公告)日：1969-01-21

申请号：US3423446D

申请日：1964-10-26

Applicant: ETHYL CORP

Inventor： KOBETZ PAUL ,  THOMAS WILFORD H

IPC: C07F5/06 ,  C07F3/02

CPC classification number: C07F5/062

公开(公告)号：US3886264A

公开(公告)日：1975-05-27

申请号：US30517172

申请日：1972-11-06

Applicant: ETHYL CORP

Inventor： LINDSAY KENNETH L ,  KOBETZ PAUL

IPC: C01F7/72 ,  C07C29/54 ,  C01B17/45 ,  C01B17/46 ,  C01B17/62 ,  C01B17/98

CPC classification number: C07C29/54 ,  C01F7/72 ,  C07C31/125

Abstract: It is disclosed that aluminum alkoxides are hydrolyzed to produce alcohols and a selected water-soluble aluminum salt by performing the hydrolysis in an aqueous sulfurous acid system. The alcohols are readily separated from the aluminum salt solution following which the selected soluble aluminum salt is readily converted to an insoluble aluminum salt to facilitate its separation from water. The SO2 thus recovered is advantageously recycled for the hydrolysis of additional quantities of aluminum alkoxide.

Abstract translation: 公开了通过在亚硫酸水溶液系统中进行水解，将铝醇铝水解成醇和选择的水溶性铝盐。 醇容易从铝盐溶液中分离出来，随后将所选择的可溶性铝盐容易地转化为不溶性铝盐以促进其与水分离。 因此回收的SO 2有利地被再循环用于水解额外量的烷氧基铝。

公开(公告)号：US3867440A

公开(公告)日：1975-02-18

申请号：US28422672

申请日：1972-08-28

Applicant: ETHYL CORP

Inventor： KOBETZ PAUL ,  LINDSAY KENNETH L

IPC: C07C51/08 ,  C07C59/06

CPC classification number: C07C51/08 ,  C07C59/06

Abstract: It is disclosed that glycolic acid is readily produced in high yield by hydrolyzing glycolonitrile with an acid having a pKa of from about 1.5 to about 2.5, typically H3PO3 or H2SO3, at a temperature of from about 75 to about 175*C. Typically, the glycolonitrile is produced by reacting HCN and formaldehyde.

Abstract translation: 公开了通过在约75至约175℃的温度下，通过用pKa为约1.5至约2.5的酸，通常为H 3 PO 3或H 2 SO 3水解乙醇腈，容易地以高收率产生乙醇酸。通常， 乙醇腈是通过使HCN和甲醛反应生成的。

公开(公告)号：US3696161A

公开(公告)日：1972-10-03

申请号：US3696161D

申请日：1970-09-30

Applicant: ETHYL CORP

Inventor： KOBETZ PAUL ,  LINDSAY KENNETH L

IPC: C07C2/88 ,  C07F5/06 ,  C07C11/12

CPC classification number: C07F5/062 ,  C07C2/88 ,  Y10S585/901 ,  Y10S585/931 ,  C07C11/02

Abstract: Hydrocarbyl aluminum compounds are separated from olefins readily by the use of 2:1 complexes of aluminum alkyls and various complexing agents such as sodium fluoride and sodium cyanide. An important aspect is that the process does not require pyrolysis cleavage of the complexes. An overall olefins process is disclosed wherein the aluminum hydrocarbyl compounds removed from the olefins are recovered and recycled.

Abstract translation: 通过使用烷基铝和铝络合剂如氟化钠和氰化钠的各种配合物的2:1复合物，烃基铝化合物容易地与烯烃分离。 一个重要的方面是该方法不需要复合物的热解裂解。 公开了一种整体烯烃方法，其中从烯烃中除去的铝烃基化合物被回收并再循环。

公开(公告)号：US3501268A

公开(公告)日：1970-03-17

申请号：US3501268D

申请日：1967-05-18

Applicant: ETHYL CORP

Inventor： LARAN ROY J ,  GIRAITIS ALBERT P ,  KOBETZ PAUL

IPC: C01B7/19 ,  C01B7/22

CPC classification number: C01B7/191

公开(公告)号：US3923914A

公开(公告)日：1975-12-02

申请号：US37587173

申请日：1973-07-02

Applicant: ETHYL CORP

Inventor： KOBETZ PAUL ,  LINDSAY KENNETH L

IPC: C01D3/04 ,  C07C17/20

CPC classification number: C01D3/04 ,  C07C17/208 ,  C07C19/075

Abstract: A process is disclosed for preparing dibromomethane from the reaction of, in the presence of an inert solvent, alkali metal bromide and dihalomethane.

Abstract translation: 公开了在惰性溶剂存在下，碱金属溴化物和二卤代甲烷的反应中制备二溴甲烷的方法。