JP2009000657A5 - - Google Patents
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- Publication number
- JP2009000657A5 JP2009000657A5 JP2007165617A JP2007165617A JP2009000657A5 JP 2009000657 A5 JP2009000657 A5 JP 2009000657A5 JP 2007165617 A JP2007165617 A JP 2007165617A JP 2007165617 A JP2007165617 A JP 2007165617A JP 2009000657 A5 JP2009000657 A5 JP 2009000657A5
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- catalytic cracking
- fluid catalytic
- binder
- producing
- 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.)
- Granted
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- 239000010457 zeolite Substances 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 4
- 238000004231 fluid catalytic cracking Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- ZGRQKCWNBYXGOB-UHFFFAOYSA-H dialuminum;chloride;pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Cl-] ZGRQKCWNBYXGOB-UHFFFAOYSA-H 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L Magnesium hydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 229910052809 inorganic oxide Inorganic materials 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000001187 sodium carbonate Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
Description
前記目的に沿う本発明に係る第１の流動接触分解触媒の製造方法は、ゼオライトと、結合材である塩基性塩化アルミニウムを含有する無機酸化物マトリックスとを混合して得られたｐＨ３．０〜４．４の混合スラリーに、弱塩基性物質を加えてｐＨ４．６〜５．２に調整して調整スラリーとし、該調整スラリーを液滴として噴霧乾燥する流動接触分解触媒の製造方法において、前記弱塩基性物質が、水酸化マグネシウム、水酸化カルシウム、炭酸水素ナトリウム、及び炭酸ナトリウムのいずれか１又は２以上からなる。
前記目的に沿う本発明に係る第２の流動接触分解触媒の製造方法は、ゼオライトと、結合材である塩基性塩化アルミニウムを含有する無機酸化物マトリックスと、水酸化マグネシウム、水酸化カルシウム、炭酸水素ナトリウム、及び炭酸ナトリウムからなる群から選ばれた少なくとも１つの弱塩基性物質とを含有するｐＨ４．６〜５．２の調整スラリーを液滴として噴霧乾燥する。
ここで、本発明の第１、第２の流動接触分解触媒に使用されるゼオライトとしては、Ｘ型ゼオライト、Ｙ型ゼオライト、モルデナイト、ＺＳＭ型ゼオライト等の合成ゼオライトや天然ゼオライトが使用できる。
また、結合材として使用される塩基性塩化アルミニウムは、下記（１）式で示される。
［Ａｌ２（ＯＨ）ｎＣｌ６−ｎ］ｍ・・・（１）
（ただし、０＜ｎ＜６、１≦ｍ≦１０、好ましくは４．８≦ｎ≦５．３、３≦ｍ≦７である。なお、ｍは、自然数を示す。）
The first method for producing a fluid catalytic cracking catalyst according to the present invention in accordance with the above object is obtained by mixing zeolite with an inorganic oxide matrix containing basic aluminum chloride as a binder, and having a pH of 3.0 to In the method for producing a fluid catalytic cracking catalyst, a weakly basic substance is added to the mixed slurry of 4.4 to adjust the pH to 4.6 to 5.2 to prepare a regulated slurry, and the adjusted slurry is spray-dried as droplets. The weakly basic substance consists of any one or more of magnesium hydroxide, calcium hydroxide, sodium bicarbonate, and sodium carbonate.
The second method for producing a fluid catalytic cracking catalyst according to the present invention in accordance with the above object comprises a zeolite, an inorganic oxide matrix containing basic aluminum chloride as a binder, magnesium hydroxide, calcium hydroxide, hydrogen carbonate. The adjusted slurry having a pH of 4.6 to 5.2 containing sodium and at least one weakly basic substance selected from the group consisting of sodium carbonate is spray-dried as droplets.
Here, as the zeolite used in the first and second fluid catalytic cracking catalysts of the present invention, synthetic zeolite such as X-type zeolite, Y-type zeolite, mordenite, ZSM-type zeolite, and natural zeolite can be used.
Further, basic aluminum chloride used as a binder is represented by the following formula (1).
[Al 2 (OH) n Cl 6-n ] m (1)
(However, 0 <n <6, 1 ≦ m ≦ 10, preferably 4.8 ≦ n ≦ 5.3, 3 ≦ m ≦ 7. Here, m represents a natural number.)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007165617A JP4859766B2 (en) | 2007-06-22 | 2007-06-22 | Method for producing fluid catalytic cracking catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007165617A JP4859766B2 (en) | 2007-06-22 | 2007-06-22 | Method for producing fluid catalytic cracking catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009000657A JP2009000657A (en) | 2009-01-08 |
| JP2009000657A5 true JP2009000657A5 (en) | 2010-04-22 |
| JP4859766B2 JP4859766B2 (en) | 2012-01-25 |
Family
ID=40317628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007165617A Active JP4859766B2 (en) | 2007-06-22 | 2007-06-22 | Method for producing fluid catalytic cracking catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4859766B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5419769B2 (en) | 2010-03-25 | 2014-02-19 | 日本碍子株式会社 | Zeolite structure and method for producing the same |
| JP5369035B2 (en) | 2010-03-25 | 2013-12-18 | 日本碍子株式会社 | Zeolite honeycomb molded body and zeolite honeycomb fired body |
| CN103007981A (en) * | 2011-09-20 | 2013-04-03 | 中国石油天然气股份有限公司 | Catalyst for catalytic cracking of residual oil |
| JP5940935B2 (en) | 2012-08-17 | 2016-06-29 | 日揮触媒化成株式会社 | Hydrocarbon catalytic cracking catalyst |
| JP7012450B2 (en) * | 2017-03-30 | 2022-01-28 | 日揮触媒化成株式会社 | Method for manufacturing flow catalytic cracking catalyst |
| WO2020044859A1 (en) * | 2018-08-29 | 2020-03-05 | 日揮触媒化成株式会社 | Fluid catalytic cracking catalyst for hydrocarbon oil |
| JP7123864B2 (en) * | 2019-02-28 | 2022-08-23 | 日揮触媒化成株式会社 | Fluid catalytic cracking catalyst for hydrocarbon oil |
| US11731114B2 (en) | 2018-08-29 | 2023-08-22 | Jgc Catalysts And Chemicals Ltd. | Fluid catalytic cracking catalyst for hydrocarbon oil |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX156975A (en) * | 1981-08-10 | 1988-10-18 | Grace W R & Co | IMPROVEMENTS IN METHOD TO PREPARE A CATALYST COMPOSITION |
| US5346875A (en) * | 1993-07-21 | 1994-09-13 | Exxon Research And Engineering Company | Method of manufacturing fluid catalytic cracking catalyst |
| US5788834A (en) * | 1996-07-19 | 1998-08-04 | Exxon Research And Engineering Company | Catalytic cracking process with Y zeolite catalyst comprising silica binder containing silica gel |
| EP1264635A1 (en) * | 2001-06-05 | 2002-12-11 | Akzo Nobel N.V. | Process for the production of catalysts with improved accessibility |
| JP2005169215A (en) * | 2003-12-09 | 2005-06-30 | Catalysts & Chem Ind Co Ltd | Method and apparatus for manufacturing catalyst composition for hydrocarbon fluid catalytic cracking |
| JP2006142273A (en) * | 2004-11-24 | 2006-06-08 | Catalysts & Chem Ind Co Ltd | Process for producing catalyst composition for hydrocarbon fluid catalytic cracking |
-
2007
- 2007-06-22 JP JP2007165617A patent/JP4859766B2/en active Active
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