KAOLINITE MODIFIED BY ALUMINUM IN THE CRACKING OF VACUUM GASOIL AND IT’S MIXTURE WITH FUEL OIL-Reference-Cited by-同舟云学术

KAOLINITE MODIFIED BY ALUMINUM IN THE CRACKING OF VACUUM GASOIL AND IT’S MIXTURE WITH FUEL OIL

Published:2020-04-15 Issue:440 Volume:2 Page:107-114
ISSN:2518-1491
Container-title:SERIES CHEMISTRY AND TECHNOLOGY
language:en
Short-container-title:

Author:

Volkova L.D.¹^ORCID,Zakarina N.N.²^ORCID,Kim O.K.³^ORCID,Akurpekova A.K.⁴^ORCID,Zhumadullaev D.A.⁵,Yaskevich V.I.⁶^ORCID,Grigorjeva V.P.⁷^ORCID,Gabdrakipov A.V.⁸^ORCID

Affiliation:

1. - “D.V. Sokolskiy IFCE” JSC, volkova_ld@rambler.ru, https://orcid.org/0000-0002-8017-5059

2. “D.V. Sokolskiy IFCE” JSC, nelly_zakarina@rambler.ru, https://orcid.org/0000-0002-5895-8110;

3. “D.V. Sokolskiy IFCE” JSC, kimolya82@mail.ru, https://orcid.org/0000-0001-5110-2523

4. “D.V. Sokolskiy IFCE” JSC, https://orcid.org/0000-0002-8021-4644;

5. “D.V. Sokolskiy IFCE” JSC

6. - “D.V. Sokolskiy IFCE” JSC, https://orcid.org/0000-0001-9342-8337

7. - “D.V. Sokolskiy IFCE” JSC, https://orcid.org/0000-0002-1807-8530

8. Scientific chemical analytical center, Almaty, Kazakhstan, https://orcid.org/0000-0002-8016-4819

Abstract

The data of the cracking of vacuum gas oil (VG) and a mixture of VG with fuel oil (M-100) on HLaY zeolite catalyst based on acid-activated kaolinite of the Pavlodar deposit modified by aluminum are presented. The synthesis of the kaolinite matrix and the HLaY zeolite catalyst with its use, the physicochemical and acid characteristics of the catalyst and its constituent components, and the fractional and hydrocarbon compositions of vacuum gas oil are described. High mesoporosity of the H-form of the used kaolinite (86.2%), modified by aluminum of the H-form (84.1) and the HLaY catalyst (80.1%), which provide the activity of the sample in cracking of the mixture with a yield of 32.6% gasoline and 25.9% light gas oil (LG) at 4500С and in cracking of VG a yield of 38.2% gasoline and 29.4% LG at 5000С. The gasolines of cracking of LG contain an increased content of iso paraffins (up to 20.2%) and a low content of aromatic hydrocarbons (24.1%), which makes the catalyst attractive for cracking a mixture of VG with fuel oil. Key words: catalytic cracking, kaolinite, vacuum gas oil, fuel oil, zeolite, modification.

Publisher

National Academy of Sciences of the Republic of Kazakshtan

Link

http://chemistry-technology.kz/images/pdf/h20202/107-114.pdf

Reference21 articles.

1. (In Russ.).

2. Kopytov M. A., Golovko A.K. (2009). News of Tomsk Polytechnic University. Chemistry [Izvestiya Tomskogo Politekhnicheskogo universiteta. Himiya] 315:83-86. (In Russ.).

3. Nefedov B K (2010) Catatalysis in industry [Kataliz v promyshlennosti] 4: 39-50. (In Russ.).

4. Murray H.H. (1999) Applied clay mineralogy today and tomorrow. Clay Minerals. 34:39-49. Doi:10.1180/000985599546055 (in Eng).

5. Murray H.H. (2000) Traditional and new applications for Kaolin, smectite, and polyqorskite: a general overview. Appl. Clay Sci. 17:207-221. Doi: 10.1016/S0169-1317(00)00016-8 (in Eng).