Proposed scheme for reconstruction of reactor section of 1A/1M cat cracker

1995 ◽  
Vol 31 (1) ◽  
pp. 3-7
Author(s):  
A. F. Babikov ◽  
B. Z. Solyar ◽  
L. Sh. Glazov ◽  
R. V. Basov ◽  
T. Kh. Melik-Akhnazarov ◽  
...  
Keyword(s):  
Reactor Section

Scalable Synthesis of Functionalized Ferrocenyl Azides and Amines Enabled by Flow Chemistry

2019 ◽  
Author(s):  
Merlin Kleoff ◽  
Johannes Schwan ◽  
Lisa Boeser ◽  
Bence Hartmayer ◽  
Mathias Christmann ◽  
...  
Keyword(s):  
Reaction Time ◽  
Heterogeneous Reaction ◽  
Reduction Process ◽  
Flow Chemistry ◽  
Subsequent Reaction ◽  
Scalable Synthesis ◽  
High Yields ◽  
Reactor Section

A scalable access to functionalized 1,1’- and 1,2-ferrocenyl azides has been realized in flow. By halogen‒lithium exchange of ferrocenyl halides and subsequent reaction with tosyl azide, a variety of functionalized ferrocenyl azides was obtained in high yields. To allow a scalable preparation of these potentially explosive compounds, an efficient flow protocol was developed accelerating the reaction time to minutes and circumventing accumulation of potentially hazardous intermediates. Switching from homogeneous to triphasic flow amidst process was key for handling a heterogeneous reaction mixture formed after a heated reactor section. The corresponding and synthetically versatile ferrocenyl amines were then prepared by a reliable reduction process.

Operating experience with equipment in reactor section of G-43-107 catalytic cracking unit

1988 ◽  
Vol 24 (3) ◽  
pp. 112-117
Author(s):  
V. A. Stankevich ◽  
K. O. Shakhovskii ◽  
N. L. Yushchenko ◽  
A. Ya. Chernyak ◽  
R. V. Basov ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
Operating Experience ◽  
Reactor Section

Stress-strain distribution in base and foundation mat of reactor section of nuclear power plant built on sandy soil

1988 ◽  
Vol 25 (2) ◽  
pp. 57-62
Author(s):  
G. E. Lazebnik ◽  
L. A. Berdichevskii ◽  
A. A. Smirnov ◽  
N. S. Sokolov
Keyword(s):  
Power Plant ◽  
Nuclear Power Plant ◽  
Sandy Soil ◽  
Strain Distribution ◽  
Nuclear Power ◽  
Stress Strain ◽  
Reactor Section

Gas Mixing in the Reactor Section of Fluid Cokers

2005 ◽  
Vol 44 (16) ◽  
pp. 6067-6074 ◽  
Author(s):  
Xuqi Song ◽  
John R. Grace ◽  
Hsiaotao Bi ◽  
C. Jim Lim ◽  
Edward Chan ◽  
...  
Keyword(s):  
Gas Mixing ◽  
Reactor Section

scholarly journals Reactor Section, radiation monitoring report for month of March 1955

1955 ◽  
Author(s):  
P.C. Jerman
Keyword(s):  
Radiation Monitoring ◽  
Monitoring Report ◽  
Reactor Section

Scalable Synthesis of Functionalized Ferrocenyl Azides and Amines Enabled by Flow Chemistry

2019 ◽  
Author(s):  
Merlin Kleoff ◽  
Johannes Schwan ◽  
Lisa Boeser ◽  
Bence Hartmayer ◽  
Mathias Christmann ◽  
...  
Keyword(s):  
Reaction Time ◽  
Heterogeneous Reaction ◽  
Reduction Process ◽  
Flow Chemistry ◽  
Subsequent Reaction ◽  
Scalable Synthesis ◽  
High Yields ◽  
Reactor Section

A scalable access to functionalized 1,1’- and 1,2-ferrocenyl azides has been realized in flow. By halogen‒lithium exchange of ferrocenyl halides and subsequent reaction with tosyl azide, a variety of functionalized ferrocenyl azides was obtained in high yields. To allow a scalable preparation of these potentially explosive compounds, an efficient flow protocol was developed accelerating the reaction time to minutes and circumventing accumulation of potentially hazardous intermediates. Switching from homogeneous to triphasic flow amidst process was key for handling a heterogeneous reaction mixture formed after a heated reactor section. The corresponding and synthetically versatile ferrocenyl amines were then prepared by a reliable reduction process.

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