BE625747A - - Google Patents

Info

Publication number
BE625747A
BE625747A BE625747DA BE625747A BE 625747 A BE625747 A BE 625747A BE 625747D A BE625747D A BE 625747DA BE 625747 A BE625747 A BE 625747A
Authority
BE
Belgium
Prior art keywords
emi
phosphate
solution
acid
impregnate
Prior art date
Application number
Other languages
French (fr)
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.)
Publication of BE625747A publication Critical patent/BE625747A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/5022—Aromatic phosphines (P-C aromatic linkage)
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/30—Tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/22—Carbides
    • C07C2527/224—Silicon carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Description

       

   <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
 <EMI ID=3.1> 

  
 <EMI ID=4.1> 

  
 <EMI ID=5.1>   <EMI ID=6.1> 

  
dWnium en; solution aaueuee J^qVk formation ; 

  
 <EMI ID=7.1> 

  
 <EMI ID=8.1> 

  
solution afin d'éliminer les sels fixes et on le , fait réagir consécutivement par addition d'acide

  
 <EMI ID=9.1> 

  
 <EMI ID=10.1> 

  
 <EMI ID=11.1> 

  
 <EMI ID=12.1> 

  
d'acide phosphorique dans laquelle elle se trans-

  
 <EMI ID=13.1>  <EMI ID=14.1>  <EMI ID=15.1> 

  
On peut utiliser la solution obtenue directement, ou également après dilution avec de l'eau, pour imprégner le support. désire, on peut précipiter le phosphate monoaluminique a partir de la solution aqueuse, par exemple par addition d'acétone, 

  
peut ainsi imprégner le support

  
 <EMI ID=16.1> 

  
en solution aqueuse. Comme supports neutres on peut

  
 <EMI ID=17.1>  .phosphate d'aluminium, le phosphate de bore* le <EMI ID=18.1> 

  
 <EMI ID=19.1> 

  
 <EMI ID=20.1> 

  
 <EMI ID=21.1>   <EMI ID=22.1>   <EMI ID=23.1>  <EMI ID=24.1>  également tout danger d'élimination du phosphate 

  
 <EMI ID=25.1> 

  
 <EMI ID=26.1> 

  
exempts d'acide ou de phosphates

  
 <EMI ID=27.1> 

  
 <EMI ID=28.1> 

  
 <EMI ID=29.1> 

  
On' peut choisir les pressions de telle sorte qu'une -partie des hydro-

  
 <EMI ID=30.1> 

  
tions' .de' réaction/ Les pressions convenables sont comprises entre_ 20-100 atmosphères, -avantageusement

  
 <EMI ID=31.1> 

  
 <EMI ID=32.1> 

  
 <EMI ID=33.1> 

  
qu'il se forme par heure et. par litre de récipient

  
 <EMI ID=34.1> 

  
 <EMI ID=35.1> 

  
 <EMI ID=36.1> 

  
 <EMI ID=37.1> 

  
divers emplacements du- récipient de réaction, par 

  
 <EMI ID=38.1> 

  
récipient de réaction, lesdits emplacements étant

  
 <EMI ID=39.1> 

  
 <EMI ID=40.1>   <EMI ID=41.1>  meilleure .répartition uniforme de l'oléfine dans

  
 <EMI ID=42.1> 

  
 <EMI ID=43.1> 

  
 <EMI ID=44.1> 

  
 <EMI ID=45.1> 

  
 <EMI ID=46.1> 

  
 <EMI ID=47.1>  <EMI ID=48.1>   <EMI ID=49.1>   <EMI ID=50.1>  

  
 <EMI ID=51.1> 

  
 <EMI ID=52.1> 

  

 <EMI ID=53.1> 


  
 <EMI ID=54.1>  
 <EMI ID=55.1> 
 <EMI ID=56.1> 
 <EMI ID=57.1> 
  <EMI ID=58.1> 

  
 <EMI ID=59.1> 

  

 <EMI ID=60.1> 


  
 <EMI ID=61.1>   <EMI ID=62.1> 

  

 <EMI ID=63.1> 


  
 <EMI ID=64.1> 
 <EMI ID=65.1> 
 <EMI ID=66.1> 



   <EMI ID = 1.1>

  
 <EMI ID = 2.1>

  
 <EMI ID = 3.1>

  
 <EMI ID = 4.1>

  
 <EMI ID = 5.1> <EMI ID = 6.1>

  
dWnium in; solution aaueuee J ^ qVk formation;

  
 <EMI ID = 7.1>

  
 <EMI ID = 8.1>

  
solution in order to remove the fixed salts and it is reacted consecutively by adding acid

  
 <EMI ID = 9.1>

  
 <EMI ID = 10.1>

  
 <EMI ID = 11.1>

  
 <EMI ID = 12.1>

  
phosphoric acid in which it is transferred

  
 <EMI ID = 13.1> <EMI ID = 14.1> <EMI ID = 15.1>

  
The solution obtained can be used directly, or also after dilution with water, to impregnate the support. desired, the monoaluminum phosphate can be precipitated from the aqueous solution, for example by adding acetone,

  
can thus impregnate the support

  
 <EMI ID = 16.1>

  
in aqueous solution. As neutral supports we can

  
 <EMI ID = 17.1>. Aluminum phosphate, boron phosphate * the <EMI ID = 18.1>

  
 <EMI ID = 19.1>

  
 <EMI ID = 20.1>

  
 <EMI ID = 21.1> <EMI ID = 22.1> <EMI ID = 23.1> <EMI ID = 24.1> also any danger of phosphate removal

  
 <EMI ID = 25.1>

  
 <EMI ID = 26.1>

  
free from acid or phosphates

  
 <EMI ID = 27.1>

  
 <EMI ID = 28.1>

  
 <EMI ID = 29.1>

  
One 'can choose the pressures so that a -part of the hydro-

  
 <EMI ID = 30.1>

  
Reaction conditions / Suitable pressures are between 20-100 atmospheres, advantageously

  
 <EMI ID = 31.1>

  
 <EMI ID = 32.1>

  
 <EMI ID = 33.1>

  
that it forms per hour and. per liter of container

  
 <EMI ID = 34.1>

  
 <EMI ID = 35.1>

  
 <EMI ID = 36.1>

  
 <EMI ID = 37.1>

  
various locations of the reaction vessel, for example

  
 <EMI ID = 38.1>

  
reaction vessel, said locations being

  
 <EMI ID = 39.1>

  
 <EMI ID = 40.1> <EMI ID = 41.1> better uniform distribution of the olefin in

  
 <EMI ID = 42.1>

  
 <EMI ID = 43.1>

  
 <EMI ID = 44.1>

  
 <EMI ID = 45.1>

  
 <EMI ID = 46.1>

  
 <EMI ID = 47.1> <EMI ID = 48.1> <EMI ID = 49.1> <EMI ID = 50.1>

  
 <EMI ID = 51.1>

  
 <EMI ID = 52.1>

  

 <EMI ID = 53.1>


  
 <EMI ID = 54.1>
 <EMI ID = 55.1>
 <EMI ID = 56.1>
 <EMI ID = 57.1>
  <EMI ID = 58.1>

  
 <EMI ID = 59.1>

  

 <EMI ID = 60.1>


  
 <EMI ID = 61.1> <EMI ID = 62.1>

  

 <EMI ID = 63.1>


  
 <EMI ID = 64.1>
 <EMI ID = 65.1>
 <EMI ID = 66.1>

Claims (1)

<EMI ID=67.1> <EMI ID = 67.1>
BE625747D 1962-12-06 BE625747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917699A FR1341111A (en) 1962-12-06 1962-12-06 Process for the preparation of alkylated benzene hydrocarbons

Publications (1)

Publication Number Publication Date
BE625747A true BE625747A (en)

Family

ID=8792227

Family Applications (1)

Application Number Title Priority Date Filing Date
BE625747D BE625747A (en) 1962-12-06

Country Status (3)

Country Link
BE (1) BE625747A (en)
FR (1) FR1341111A (en)
NL (2) NL134403C (en)

Also Published As

Publication number Publication date
NL286320A (en) 1900-01-01
FR1341111A (en) 1963-10-25
NL134403C (en) 1900-01-01

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