Patrylyak L. FCC Catalyst on the Basis of Zeolite-Containing Microspheres: Physico-Chemical and Catalytic Properties

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0401U002591

Thesis Registration Form

0401U002591.pdf

Applicant for

Specialization

  • 02.00.13 - Нафтохімія і вуглехімія

28-09-2001

Specialized Academic Board

Д 26.220.01

V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine

Essay

Zeolite-containing microspheric FCC catalyst and cracking reaction. Synthesis of the catalyst by ion exchange, chemical and hydrothermal modification of samples. Ammonia TPD, N2 аnd Ar adsorption, microcatalytic cumene cracking, X-ray diffraction, IR-spectroscopy. Peculiarities of catalyst preparation have been established, express-method for the stabilization of samples by steaming has been worked out. Higher stability of the in situ synthesized catalysts was found. Catalyst acid spectrum by means of chemical modification has been optimized. The cumene activation and cumene cracking mechanisms have been proposed. Sphere of use petrochemistry.

Read more

Similar theses

0421U103662

Fedoryshyn Oleksandr S.

Carbon containing acid catalysts for transesterification of vegetable oils with ethanol

0421U103526

Sabierova Victoriia O.

Transformation of coals into nanoporous materials under heat-shock alkali activation

0420U101638

Pavliuk Oleksandr Vitaliiovych

Synthesis of new cyclo- and heterocycloalkenyl sulfo-containing derivatives of isoxazole by ring closing metathesis reactions

0420U101594

Pertko Oleksandra P

Modification of zeolite external surface as a factor influencing the deactivation of a basic catalyst and the selectivity in hydrocarbon conversions

0419U004707

Melnychuk Oleksandr V.

High-pore nanostructured carbon materials as elements of catalytic systems