RU2012139911A - MICROSPHERIC CATALYST OF CRACKING "OKTIFAYN" AND METHOD FOR PREPARING IT - Google Patents
MICROSPHERIC CATALYST OF CRACKING "OKTIFAYN" AND METHOD FOR PREPARING IT Download PDFInfo
- Publication number
- RU2012139911A RU2012139911A RU2012139911/04A RU2012139911A RU2012139911A RU 2012139911 A RU2012139911 A RU 2012139911A RU 2012139911/04 A RU2012139911/04 A RU 2012139911/04A RU 2012139911 A RU2012139911 A RU 2012139911A RU 2012139911 A RU2012139911 A RU 2012139911A
- Authority
- RU
- Russia
- Prior art keywords
- sources
- finely divided
- suspension
- kaolin
- silicon dioxide
- Prior art date
Links
Landscapes
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
1. Микросферический катализатор крекинга, содержащий активного компонента 25-35 мас.% мелкодисперсного цеолита ReНУ и матрицы, состоящей из 30-40 мас.% каолина, 25-45 мас.% источников оксида алюминия и 1-10 мас.% мелкодисперсного диоксида кремния.2. Способ получения микросферического катализатора крекинга, включающий стадии приготовления суспензии цеолитаReНУ, каолина, источников оксида алюминия и диоксида кремния с концентрацией суспензии по сухому веществу 450-600 г/л, формовании при распылении суспензии в среде дым газов с температурой 140-170°С и прокалкой микросфер при температуре 550-650°С во вращающейся прокалочной печи.3. Способ по п.1, отличающийся тем, что источник оксида алюминия представлен в виде смеси компонентов моногидрат алюминия псевдобемитной модификации и основным хлоридом алюминия в весовом соотношении 1: (0,2-1,2).4. Способ по п.1, отличающийся тем, что в качестве источников диоксида кремния мелкодисперсная белая сажа, вводимое количество которого к основному хлориду алюминия соотносится 1: (0,1-0,8).1. Microspherical cracking catalyst containing the active component 25-35 wt.% Finely divided zeolite ReНУ and a matrix consisting of 30-40 wt.% Kaolin, 25-45 wt.% Sources of alumina and 1-10 wt.% Finely divided silica .2. A method of producing a microspherical cracking catalyst, comprising the steps of preparing a suspension of zeolite ReNU, kaolin, sources of alumina and silicon dioxide with a suspension concentration of 450-600 g / l on a dry matter, forming, when spraying the suspension, smoke gases with a temperature of 140-170 ° C and calcining microspheres at a temperature of 550-650 ° C in a rotary calcining furnace. 3. The method according to claim 1, characterized in that the source of aluminum oxide is represented as a mixture of components of aluminum monohydrate pseudoboehmite modification and basic aluminum chloride in a weight ratio of 1: (0.2-1.2). The method according to claim 1, characterized in that as sources of silicon dioxide finely divided white carbon black, the input amount of which to the main aluminum chloride is 1: (0.1-0.8).
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012139911/04A RU2522438C2 (en) | 2012-09-18 | 2012-09-18 | Microsphere cracking catalyst "octifine" and method for preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012139911/04A RU2522438C2 (en) | 2012-09-18 | 2012-09-18 | Microsphere cracking catalyst "octifine" and method for preparation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012139911A true RU2012139911A (en) | 2014-03-27 |
RU2522438C2 RU2522438C2 (en) | 2014-07-10 |
Family
ID=50342675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012139911/04A RU2522438C2 (en) | 2012-09-18 | 2012-09-18 | Microsphere cracking catalyst "octifine" and method for preparation thereof |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2522438C2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10633596B2 (en) | 2016-06-17 | 2020-04-28 | Basf Corporation | FCC catalyst having alumina derived from crystalline boehmite |
RU2639151C1 (en) * | 2016-10-17 | 2017-12-20 | Общество с ограниченной ответственностью "Компания "Новые технологии"" | Method for obtaining microspherical catalyst of oxidative ethylene chlorination |
BR112020014091A2 (en) | 2018-01-12 | 2020-12-01 | Albemarle Corporation | fcc catalyst with more than one silica |
RU2677870C1 (en) * | 2018-11-19 | 2019-01-22 | Эльвир Маратович Рахматуллин | Granulated cracking catalyst and method for its preparation |
RU2733371C1 (en) * | 2020-02-17 | 2020-10-01 | Александр Борисович Бодрый | Phenom microsphere cracking catalyst and method of preparation thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5258341A (en) * | 1991-01-02 | 1993-11-02 | Mobil Oil Corp. | Yttrium containing zeolite Y cracking catalyst |
US5254514A (en) * | 1992-06-30 | 1993-10-19 | Chevron Research And Technology Company | Zeolite SSZ-37 |
RU2064835C1 (en) * | 1994-07-08 | 1996-08-10 | Анатолий Иванович Елшин | Method of cracking catalyst production |
RU2300420C2 (en) * | 2005-06-28 | 2007-06-10 | Институт проблем переработки углеводородов Сибирского отделения Российской Академии наук | Method of preparing microspherical oil fraction cracking catalyst |
RU2287370C1 (en) * | 2005-11-17 | 2006-11-20 | ООО "Компания Катахим" | Method of production of globular catalyst of cracking |
EP2049250A2 (en) * | 2006-07-06 | 2009-04-22 | W.R. Grace & CO. - CONN. | Aluminum sulfate bound catalysts |
-
2012
- 2012-09-18 RU RU2012139911/04A patent/RU2522438C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2522438C2 (en) | 2014-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2012139911A (en) | MICROSPHERIC CATALYST OF CRACKING "OKTIFAYN" AND METHOD FOR PREPARING IT | |
Yoshikawa et al. | Synthesis and analysis of CO2 adsorbents based on cerium oxide | |
JP2019516551A5 (en) | ||
BR112016028200A2 (en) | process and device for flue gas desulphurization-denitration | |
Lee et al. | Improving regeneration properties of potassium-based alumina sorbents for carbon dioxide capture from flue gas | |
MX2013005377A (en) | Alumina catalyst support. | |
RU2012125963A (en) | COMPLEX OXIDE AND METHOD FOR ITS PRODUCTION AND EXHAUST GAS CLEANING CATALYST | |
RU2008150585A (en) | METHOD FOR PRODUCING CHLORINE BY GAS PHASE OXIDATION | |
ATE537111T1 (en) | STRONG OIL-ABSORBING AMORPHOUS SILICIC ACID PARTICLES | |
CN103101930A (en) | Ordered mesopore ZSM-5 molecular sieve and preparation method thereof | |
Min et al. | Adsorption performance and mechanism of bentonite modified by ammonium bromide for gas-phase elemental mercury removal | |
JP2016190769A5 (en) | ||
RU2013126784A (en) | CATALYST FOR SULFUR EXTRACTION BASED ON ALUMINUM OXIDE AND METHOD FOR ITS PRODUCTION | |
RU2014147010A (en) | Catalyst for selective oxidation of sulfur compounds | |
Shishmakov et al. | Synthesis of TiO 2-SiO 2 xerogels via the hydrolysis of a tetrabutoxytitanium-tetraethoxysilane mixture in aqueous ammonia and hydrochloric acid atmospheres | |
KR20140110145A (en) | Complex adsorbent and manufacuring method of complex adsorbent | |
RU2010130184A (en) | CARBON DIOXIDE ABSORBENT, METHOD FOR ITS PRODUCTION (OPTIONS) AND METHOD FOR ITS USE | |
BR112015021122A2 (en) | adsorption / desorption material | |
CN103230771B (en) | Porous heterogeneous mesoporous acidic material of a kind of zirconium doping and preparation method thereof | |
RU2527091C2 (en) | Adsorbent for purification of gases from chlorine and hydrogen chloride and method of its preparation | |
RU2011111675A (en) | METHOD FOR PRODUCING TYPE A ZEOLITE AS AN ADSORBENT | |
CN106006659A (en) | Preparation method of titanium-aluminum molecular sieve photocatalyst | |
MX2015011850A (en) | Process of manufacturing and regeneration of an adsorbent containing nanoparticles of mixed oxides from ti and si efficient in the cationic dyes adsorption. | |
RU2012152297A (en) | METHOD FOR PRODUCING AMORPHOUS MESOPOROUS AEROGEL OF ALUMINUM HYDROXIDE WITH A LAYER-FIBER-ORIENTED NANOSTRUCTURE | |
WO2015057754A8 (en) | Process for the purification of c02 from chlorinated hydrocarbons |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140919 |
|
NF4A | Reinstatement of patent |
Effective date: 20170413 |
|
PD4A | Correction of name of patent owner | ||
QB4A | Licence on use of patent |
Free format text: LICENCE Effective date: 20170717 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180919 |