ES264047A1 - Procedimiento y aparato para la obtenciën de 2:2`-dipiridilo - Google Patents
Procedimiento y aparato para la obtenciën de 2:2`-dipiridiloInfo
- Publication number
- ES264047A1 ES264047A1 ES0264047A ES264047A ES264047A1 ES 264047 A1 ES264047 A1 ES 264047A1 ES 0264047 A ES0264047 A ES 0264047A ES 264047 A ES264047 A ES 264047A ES 264047 A1 ES264047 A1 ES 264047A1
- Authority
- ES
- Spain
- Prior art keywords
- pyridine
- catalyst
- dipyridyl
- unreacted
- forced
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 30
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 15
- 239000003054 catalyst Substances 0.000 abstract 7
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 3
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007868 Raney catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 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)
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 |
|---|---|
| ES264047A1 true ES264047A1 (es) | 1961-04-01 |
Family
ID=3742152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0264047A Expired ES264047A1 (es) | 1960-01-18 | 1961-01-17 | Procedimiento y aparato para la obtenciën de 2:2`-dipiridilo |
Country Status (4)
Families Citing this family (1)
| 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 CH CH51961A patent/CH410947A/de unknown
- 1961-01-17 ES ES0264047A patent/ES264047A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB897473A (en) | 1962-05-30 |
| CH410947A (de) | 1966-04-15 |
| SE311158B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES264047A1 (es) | Procedimiento y aparato para la obtenciën de 2:2`-dipiridilo | |
| US1678819A (en) | Process for removing hydrochloric acid from sugar solutions | |
| GB786547A (en) | Stabilizing levulinic acid during heating | |
| GB885089A (en) | Method of preparing shaped articles from high molecular weight highly crystalline polypropylene | |
| FI885550A0 (fi) | Anordning foer att haolla kvar gasformiga blandningar av eldfasta material och vibrationsanlaeggning i anslutning till denna. | |
| GB1148111A (en) | Process for removing formic esters from their mixtures with alcohols | |
| US1961542A (en) | Process for the manufacture of acetic anhydride | |
| GB575672A (en) | Improvements in and relating to methods of preparing tetrachloroethylene and chlorosilanes | |
| GB979507A (en) | Manufacture of hard pitches | |
| GB829857A (en) | Process and apparatus for vaporization of nitric acid | |
| GB864997A (en) | Method of preparing acetaldehyde polymers | |
| US3293264A (en) | Synthesis of 2, 3-dihydrothiophene-1, 1-dioxide | |
| ES455705A1 (es) | Un aparato que se puede usar para almacenar, suministrar y recuperar un compuesto condensable usado en estado vaporoso en un dispositivo de elaboracion. | |
| GB876921A (en) | A continuous process for the preparation of 1:4-dibromobutane | |
| ES426053A1 (es) | Un procedimiento para la fabricacion de cervezas sin alco- hol. | |
| GB879549A (en) | Purification of maleic anhydride | |
| US2451712A (en) | Acrolein and ethylene by pyrolysis of dihydropyran | |
| GB880649A (en) | Preparation of cyanuric acid | |
| Burgess et al. | 582. The gaseous oxidation of isopropyl alcohol. Part II. Influence of the surface on the formation of hydrogen peroxide and other products | |
| SU168690A1 (ru) | Способ получени оловоорганических ацетиленовых ацеталей | |
| SU136313A1 (ru) | Способ получени диалкилоловодибромидов | |
| SU125567A1 (ru) | Способ получени винилпирролидона | |
| GB963269A (en) | Production of ketones and secondary alkanols | |
| GB822879A (en) | Improvements in or relating to the production of tetrahydrofuran | |
| SU132213A1 (ru) | Способ получени диметилдиоксана |