CH410947A - Verfahren und Vorrichtung zur Herstellung von 2,2'-Dipyridyl - Google Patents

Verfahren und Vorrichtung zur Herstellung von 2,2'-Dipyridyl

Info

Publication number: CH410947A
Authority: CH; Switzerland
Prior art keywords: dipyridyl; preparation
Prior art date: 1960-01-18

Application number

CH51961A

Other languages

English (en)

Inventor

Laurence Varcoe Graeme

Original Assignee

Ici Australia Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1960-01-18

Filing date

1961-01-17

Publication date

1966-04-15

1960-01-18 Priority claimed from AU56579/60A external-priority patent/AU245072B2/en

1961-01-17 Application filed by Ici Australia Ltd filed Critical Ici Australia Ltd

1966-04-15 Publication of CH410947A publication Critical patent/CH410947A/de

Links

ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00203—Coils
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00247—Reflux columns
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1942—Details relating to the geometry of the reactor round circular or disk-shaped spherical

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Pyridine Compounds (AREA)

CH51961A 1960-01-18 1961-01-17 Verfahren und Vorrichtung zur Herstellung von 2,2'-Dipyridyl CH410947A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU56579/60A AU245072B2 (en)		1960-01-18	Method and apparatus forthe manufacture of 2, 2'dipyridyl

Publications (1)

Publication Number	Publication Date
CH410947A true CH410947A (de)	1966-04-15

Family

ID=3742152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH51961A CH410947A (de)	1960-01-18	1961-01-17	Verfahren und Vorrichtung zur Herstellung von 2,2'-Dipyridyl

Country Status (4)

Country	Link
CH (1)	CH410947A (de)
ES (1)	ES264047A1 (de)
GB (1)	GB897473A (de)
SE (1)	SE311158B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE785802A (fr) *	1971-07-15	1973-01-03	Ici Ltd	Preparation de 2,2'-bipyridyles

1961
- 1961-01-05 GB GB51361A patent/GB897473A/en not_active Expired
- 1961-01-16 SE SE38761A patent/SE311158B/xx unknown
- 1961-01-17 ES ES0264047A patent/ES264047A1/es not_active Expired
- 1961-01-17 CH CH51961A patent/CH410947A/de unknown

Also Published As

Publication number	Publication date
GB897473A (en)	1962-05-30
SE311158B (de)	1969-06-02
ES264047A1 (es)	1961-04-01

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