MY136504A - Improved catalyst for the manufacture of acrylonitrile - Google Patents
Improved catalyst for the manufacture of acrylonitrileInfo
- Publication number
- MY136504A MY136504A MYPI20034564A MYPI20034564A MY136504A MY 136504 A MY136504 A MY 136504A MY PI20034564 A MYPI20034564 A MY PI20034564A MY PI20034564 A MYPI20034564 A MY PI20034564A MY 136504 A MY136504 A MY 136504A
- Authority
- MY
- Malaysia
- Prior art keywords
- catalyst
- mixtures
- acrylonitrile
- nickel
- optionally
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A CATALYST COMPRISING A COMPLEX OF CATALYTIC OXIDES COMPRISING RUBIDIUM, CERIUM, CHRONIUM, IRON, BISMUTH, MOLYBDENUM, AND AT LEAST ONE OF NICKEL OR NICKEL AND COBALT, OPTIONALLY MAGNESIUM, AND OPTIONALLY ONE OF PHOSPHORUS, ANTIMONY, TELLURIUM, SODIUM, LITHIUM, POTASSIUM, CESIUM,THALLIUM, BORON, GERMANIUM, TUNGSTEN CALCIUM, WHEREIN THE RELATIVE RATIOS OF THESE ELEMENTS ARE REPRESENTED BY THE FOLLOWING GENERAL FORMULA:@ RBa CEb crC mgDAe FEr BIg Yh Mo12Ox@WHEREIN A IS NI OR THE COMBINATION OF NI AND CO,@ Y IS AT LEAST ONE OF P,SB, TE,LI,NA,K,CS,T1,B,GE,W,@ CA,ZN, A RARE EARTH ELEMENT, OR MIXTURES THEREOF,@ A IS ABOUT 0.01 TO ABOUT 1,@ B IS ABOUT 0.01 TO ABOUT 3,@ C IS ABOUT 0.01 TO ABOUT 2,@ D IS O TO ABOUT 7, @ E IS ABOUT 0.01 TO ABOUT 10,@ F IS ABOUT 0.01 TO ABOUT 4,@ G IS ABOUT 0.05 TO ABOUT 4,@ H IS 0 TO ABOUT 3,@ X IS A NUMBER DETERMINED BY THE VALENCE REQUIREMENTS OF THE OTHER ELEMENTS PRESENT,@WHEREIN "B" + "C" IS GREATER THAN "G" AND WHEREIN THE CATALYST IS SUBSTANTIALLY FREE OF MANGANESE,A NOBLE METAL AND VANADIUM.THE CATALYST IS USEFUL IN PROCESSES FOR THE AMMOXIDATION OF AN OLEFIN SELECTED FROM THE GROUP CONSISTING OF PROPYLENE, ISOBUTYLENE OR MIXTURES THEREOF, TO ACRYLONITRILE, METHACRYLONITRILE AND MIXTURES THEREOF, RESPECTIVELY.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43016302P | 2002-12-02 | 2002-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY136504A true MY136504A (en) | 2008-10-31 |
Family
ID=35912812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20034564A MY136504A (en) | 2002-12-02 | 2003-11-28 | Improved catalyst for the manufacture of acrylonitrile |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN100342969C (en) |
| MY (1) | MY136504A (en) |
| TW (1) | TWI315216B (en) |
| ZA (1) | ZA200504280B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101431293B1 (en) * | 2006-10-26 | 2014-08-20 | 다이야니트릭스 가부시키가이샤 | Fluid phase catalyst for the production of acrylonitrile and process for producing acrylonitrile |
| JP5011167B2 (en) * | 2008-03-03 | 2012-08-29 | ダイヤニトリックス株式会社 | Catalyst for producing acrylonitrile and method for producing acrylonitrile |
| US8455388B2 (en) * | 2010-03-23 | 2013-06-04 | Ineos Usa Llc | Attrition resistant mixed metal oxide ammoxidation catalysts |
| MY162343A (en) * | 2010-03-23 | 2017-06-15 | Ineos Usa Llc | High efficiency ammoxidation process and mixed metal oxide catalysts |
| US8258073B2 (en) * | 2010-03-23 | 2012-09-04 | Ineos Usa Llc | Process for preparing improved mixed metal oxide ammoxidation catalysts |
| US8153546B2 (en) * | 2010-03-23 | 2012-04-10 | Ineos Usa Llc | Mixed metal oxide ammoxidation catalysts |
| IN2015DN01735A (en) * | 2012-09-27 | 2015-05-29 | Asahi Kasei Chemicals Corp | |
| WO2017130909A1 (en) * | 2016-01-25 | 2017-08-03 | 旭化成株式会社 | Fluid bed ammoxidation reaction catalyst, and acrylonitrile production method |
| CN113828324A (en) * | 2021-10-18 | 2021-12-24 | 黑龙江省君鑫化工有限公司 | Catalyst for acrylonitrile production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834394A (en) * | 1996-08-06 | 1998-11-10 | China-Petro-Chemical Corporation | Fluidized-bed catalyst for propylene ammoxidation to acrylonitrile |
| WO2001028985A1 (en) * | 1999-10-18 | 2001-04-26 | Mitsubishi Rayon Co., Ltd. | Method for producing acrylonitrile, catalyst for use therein and the method for preparing the same |
| JP4159759B2 (en) * | 2001-04-13 | 2008-10-01 | ダイヤニトリックス株式会社 | Method for producing molybdenum-bismuth-iron-containing composite oxide fluidized bed catalyst |
-
2003
- 2003-11-19 CN CNB2003801048830A patent/CN100342969C/en not_active Expired - Lifetime
- 2003-11-24 TW TW092132906A patent/TWI315216B/en not_active IP Right Cessation
- 2003-11-28 MY MYPI20034564A patent/MY136504A/en unknown
-
2005
- 2005-05-25 ZA ZA200504280A patent/ZA200504280B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWI315216B (en) | 2009-10-01 |
| CN1723083A (en) | 2006-01-18 |
| TW200417408A (en) | 2004-09-16 |
| CN100342969C (en) | 2007-10-17 |
| ZA200504280B (en) | 2006-08-30 |
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