Passivators used in catalytic cracking of hydrocarbons

Details Passivators used in catalytic cracking of hydrocarbons Passivators used in catalytic cracking of hydrocarbons

1988-04-01

1989-05-16

Pal, Asok

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208106, 208108, C10G 1100

Patent

active

048307319

ABSTRACT:
A passivator of detrimental metals such as nickel, vanadium or iron that are contained in hydrocarbons and deteriorate catalysts in catalytic cracking of hydrocarbons, which has the general formula of

REFERENCES:
patent: 2510738 (1950-06-01), Clemence et al.
patent: 4111845 (1978-09-01), McKay
patent: 4153536 (1979-05-01), McKay
patent: 4257919 (1981-03-01), Roberts et al.
patent: 4263130 (1981-04-01), Bertus et al.
patent: 4279735 (1981-07-01), Bertus et al.
patent: 4507398 (1985-03-01), Boston
Chemical Abstracts, vol. 59, 9327e, pp. 9327-9328 (1955).

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