DE1667081A1 - Katalysator fuer die reduktive Alkylierung - Google Patents

Katalysator fuer die reduktive Alkylierung

Info

Publication number
DE1667081A1
DE1667081A1 DE19671667081 DE1667081A DE1667081A1 DE 1667081 A1 DE1667081 A1 DE 1667081A1 DE 19671667081 DE19671667081 DE 19671667081 DE 1667081 A DE1667081 A DE 1667081A DE 1667081 A1 DE1667081 A1 DE 1667081A1
Authority
DE
Germany
Prior art keywords
sulfur
acid
catalytic system
acids
catalytic
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.)
Pending
Application number
DE19671667081
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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.)
Filing date
Publication date
Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of DE1667081A1 publication Critical patent/DE1667081A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0218—Sulfides
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0228—Sulfur-containing compounds with a metal-sulfur link, e.g. mercaptides
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19671667081 1966-12-30 1967-11-29 Katalysator fuer die reduktive Alkylierung Pending DE1667081A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60601066A 1966-12-30 1966-12-30

Publications (1)

Publication Number Publication Date
DE1667081A1 true DE1667081A1 (de) 1971-05-27

Family

ID=24426124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671667081 Pending DE1667081A1 (de) 1966-12-30 1967-11-29 Katalysator fuer die reduktive Alkylierung

Country Status (3)

Country Link
DE (1) DE1667081A1 (enrdf_load_stackoverflow)
FR (1) FR1553993A (enrdf_load_stackoverflow)
GB (1) GB1170816A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN145131B (enrdf_load_stackoverflow) * 1975-12-22 1978-09-02 Ici Ltd

Also Published As

Publication number Publication date
GB1170816A (en) 1969-11-19
FR1553993A (enrdf_load_stackoverflow) 1969-01-17

Similar Documents

Publication Publication Date Title
DE69616197T2 (de) Verfahren zur Entschwefelung von Benzin von katalytischen Kracken
DE3884451T2 (de) Katalysatoren zur hydrierenden Behandlung von Kohlenwasserstoffen und deren Aktivierung.
DE2340875C2 (de) Verfahren zur Herstellung von 2-Hydrocarbyldithio-5-mercapto-1,3,4-thiadiazolen durch Thiohydrocarbylaustausch
DE102009022284A1 (de) Entschwefelung von Kohlenwasserstoffen durch ionische Flüssigkeiten und Herstellungsverfahren
DE4319234A1 (de) Verfahren zur Entfernung von HCN aus Gasgemischen und Katalysator zur Zersetzung von HCN
DE69202527T2 (de) Verfahren zur Erzeugung von Diesel-Gasöl mit niedrigem Schwefelgehalt.
DE1542171C3 (de) Verfahren zur Herstellung von N-alkylsubstHuierten sekundären Aminen
DE1146062B (de) Verfahren zur Herstellung von Alkylen-iminoalkylguanidinen, deren Acyl-verbindungen,Salzen und quaternaeren Ammoniumverbindungen
DE2041219B2 (de) Verfahren zum hydrokracken hoch- siedender kohlenwasserstoffe
DE3610066C2 (de) Verfahren zum Abbau von Alkylpolysulfiden zu Polysulfiden mit niedrigerem Schwefelgehalt
DE2545787A1 (de) Verfahren zur rueckgewinnung von vanadium aus einem desaktivierten katalysator
DE1667081A1 (de) Katalysator fuer die reduktive Alkylierung
DE2142730C3 (de) Verfahren zur Verminderung des Gesamtschwefelgehaltes einer sulfithaltigen wässerigen Lösung
DE69010769T2 (de) Verfahren zur Entfernung von Schwefel aus organischen Sulfiden.
DE60313201T2 (de) Katalysatorteilchen und ihre verwendung bei der entschwefelung
DE1276264B (de) Verfahren zur Herstellung von Schmieroelfraktionen mit hohem Viskositaetsindex
EP1794212B1 (de) Verfahren zur herstellung von polymeren hydroxylalkylterminierten polysulfiden
DE69101074T2 (de) Niobtrisulfid-Katalysator zur Wasserstoffbehandlung von Kohlenwasserstoffeinsätzen und damit durchgeführtes Wasserstoffbehandlungsverfahren.
DE2152971C3 (de) Verfahren zur Herstellung von organischen Sulfonylisocyananten
DD295339A5 (de) Verfahren zur hydrierung von halogenierten nitroaromaten in gegenwart einer schwefelverbindung
DE1814043C3 (de) Verfahren zur katalytischen Entschwefelung einer Erdölfraktion mit einem Verkokungsrückstand nach Conradson von wenigstens einem Gewichtsprozent
DE2918902C2 (enrdf_load_stackoverflow)
DE69900305T2 (de) Reinigung von Thiophen
DE2844305A1 (de) Verfahren zur herstellung von thiolcarbamaten
DE2503145C3 (de) Verfahren zur Herstellung von 3-Chlor- bzw. 34-Dichloranilinen

Legal Events

Date Code Title Description
OHN Withdrawal