SG11201900018RA - Method for producing catalyst for methacrylic acid production, method for producing methacrylic acid, and method for producing methacrylic acid ester - Google Patents
Method for producing catalyst for methacrylic acid production, method for producing methacrylic acid, and method for producing methacrylic acid esterInfo
- Publication number
- SG11201900018RA SG11201900018RA SG11201900018RA SG11201900018RA SG11201900018RA SG 11201900018R A SG11201900018R A SG 11201900018RA SG 11201900018R A SG11201900018R A SG 11201900018RA SG 11201900018R A SG11201900018R A SG 11201900018RA SG 11201900018R A SG11201900018R A SG 11201900018RA
- Authority
- SG
- Singapore
- Prior art keywords
- methacrylic acid
- producing
- catalyst
- starting material
- material liquid
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 title abstract 5
- 125000005397 methacrylic acid ester group Chemical group 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 7
- 239000007858 starting material Substances 0.000 abstract 6
- 239000011964 heteropoly acid Substances 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
- B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016161888 | 2016-08-22 | ||
| PCT/JP2017/029556 WO2018037998A1 (ja) | 2016-08-22 | 2017-08-17 | メタクリル酸製造用触媒の製造方法、メタクリル酸の製造方法およびメタクリル酸エステルの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201900018RA true SG11201900018RA (en) | 2019-02-27 |
Family
ID=61246669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201900018RA SG11201900018RA (en) | 2016-08-22 | 2017-08-17 | Method for producing catalyst for methacrylic acid production, method for producing methacrylic acid, and method for producing methacrylic acid ester |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPWO2018037998A1 (enExample) |
| KR (1) | KR102228713B1 (enExample) |
| CN (2) | CN109641202A (enExample) |
| MY (1) | MY190344A (enExample) |
| SA (1) | SA519400951B1 (enExample) |
| SG (1) | SG11201900018RA (enExample) |
| WO (1) | WO2018037998A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7512048B2 (ja) * | 2019-10-29 | 2024-07-08 | Ｇｏ株式会社 | 管理装置、車両提示方法、プログラム及び配車管理システム |
| WO2021141122A1 (ja) | 2020-01-08 | 2021-07-15 | 三菱ケミカル株式会社 | メタクリル酸製造用触媒の製造方法、メタクリル酸の製造方法およびメタクリル酸エステルの製造方法、並びにメタクリル酸製造用触媒の製造装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717165A1 (de) * | 1997-04-23 | 1998-10-29 | Basf Ag | Vorrichtung und Verfahren zur Temperaturmessung in Rohrreaktoren |
| JP3763245B2 (ja) * | 2000-04-06 | 2006-04-05 | 住友化学株式会社 | ヘテロポリ酸系触媒の再生方法およびメタクリル酸の製造方法 |
| JP4691359B2 (ja) * | 2002-07-05 | 2011-06-01 | 三菱レイヨン株式会社 | メタクリル酸製造用触媒の製造方法 |
| CN1874842B (zh) * | 2003-10-27 | 2011-06-22 | 三菱丽阳株式会社 | 甲基丙烯酸制备用催化剂的制备方法、甲基丙烯酸制备用催化剂、甲基丙烯酸的制备方法 |
| US7732367B2 (en) * | 2005-07-25 | 2010-06-08 | Saudi Basic Industries Corporation | Catalyst for methacrolein oxidation and method for making and using same |
| JP4951230B2 (ja) * | 2005-10-07 | 2012-06-13 | 三菱レイヨン株式会社 | メタクリル酸製造用触媒及びその製造方法、並びにその触媒を用いたメタクリル酸の製造方法 |
| WO2008143052A1 (ja) * | 2007-05-14 | 2008-11-27 | Mitsubishi Rayon Co., Ltd. | メタクリル酸の製造方法 |
| JP5362370B2 (ja) * | 2009-01-14 | 2013-12-11 | 三菱レイヨン株式会社 | メタクリル酸合成用触媒の製造方法 |
| JP5626583B2 (ja) * | 2010-01-28 | 2014-11-19 | 三菱レイヨン株式会社 | メタクリル酸製造用触媒およびその製造方法、ならびにメタクリル酸の製造方法 |
| US8481448B2 (en) * | 2010-07-19 | 2013-07-09 | Saudi Basic Industries Corporation | Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof |
| CN104302391A (zh) * | 2012-05-18 | 2015-01-21 | 日本化药株式会社 | 甲基丙烯酸制造用催化剂、其制造方法及使用该催化剂的甲基丙烯酸的制造方法 |
| JP2014226614A (ja) * | 2013-05-23 | 2014-12-08 | 住友化学株式会社 | メタクリル酸製造用触媒の製造方法及びメタクリル酸の製造方法 |
| SG11201600745YA (en) * | 2013-09-11 | 2016-03-30 | Mitsubishi Rayon Co | Method of preparing catalyst for production of methacrylic acid |
-
2017
- 2017-08-17 CN CN201780050136.5A patent/CN109641202A/zh active Pending
- 2017-08-17 WO PCT/JP2017/029556 patent/WO2018037998A1/ja not_active Ceased
- 2017-08-17 JP JP2017545978A patent/JPWO2018037998A1/ja active Pending
- 2017-08-17 CN CN202210741113.1A patent/CN115155630A/zh active Pending
- 2017-08-17 KR KR1020197007450A patent/KR102228713B1/ko active Active
- 2017-08-17 SG SG11201900018RA patent/SG11201900018RA/en unknown
- 2017-08-17 MY MYPI2019000088A patent/MY190344A/en unknown
-
2019
- 2019-01-23 SA SA519400951A patent/SA519400951B1/ar unknown
- 2019-07-01 JP JP2019122903A patent/JP7003974B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| SA519400951B1 (ar) | 2024-01-23 |
| KR102228713B1 (ko) | 2021-03-16 |
| CN109641202A (zh) | 2019-04-16 |
| MY190344A (en) | 2022-04-15 |
| JPWO2018037998A1 (ja) | 2018-08-23 |
| JP7003974B2 (ja) | 2022-02-04 |
| KR20190039262A (ko) | 2019-04-10 |
| JP2019195807A (ja) | 2019-11-14 |
| CN115155630A (zh) | 2022-10-11 |
| WO2018037998A1 (ja) | 2018-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2024006992A (es) | Anticuerpos contra ligando 1 de muerte programada. | |
| WO2016183438A8 (en) | Self-targeting genome editing system | |
| WO2018118997A3 (en) | Polymerizing enzymes for sequencing reactions | |
| EP4501318A3 (en) | Nucleic acid vaccines | |
| TN2017000552A1 (en) | Antibody constructs for msln and cd3. | |
| NZ748644A (en) | Anti-cd40 antibodies and their uses | |
| MX2017007538A (es) | Sintesis de ácido nucleíco de volúmen pequeño, alta eficiencia. | |
| MX2021014663A (es) | Il-23a y tnf-alfa orientados y compuesto y sus usos. | |
| WO2014101986A8 (en) | Dry granulation process for producing tablet compositions of metformin and compositions thereof | |
| MY191081A (en) | Compound targetting il-23a and b-cell activating factor (baff) and uses thereof | |
| SG10201803332YA (en) | Molding for a hydrophobic zeolitic material and process for its production | |
| CA2864676C (en) | Methods and kits for reducing non-specific nucleic acid amplification | |
| MX2022001439A (es) | Moléculas de arn para modular el florecimiento en plantas. | |
| SA517382172B1 (ar) | مفاعل قابل للغمر لإنتاج مبيد حيوي وطريقة | |
| EA033293B1 (ru) | Рекомбинантный микроорганизм, экспрессирующий аналог авермектина, и его применение | |
| WO2018013043A8 (en) | Synthesis of vanadium pentoxide nanosheets | |
| MX2021004688A (es) | Distrofinas miniaturizadas y usos de las mismas. | |
| SG11201900018RA (en) | Method for producing catalyst for methacrylic acid production, method for producing methacrylic acid, and method for producing methacrylic acid ester | |
| WO2017041092A3 (en) | Anti-survivin antibodies for cancer therapy | |
| MX382967B (es) | Producción de color caramelo clase iv de 4-metilimidazol inferior. | |
| WO2014152084A8 (en) | Process of forming a personal care article | |
| MX2017008100A (es) | Un proceso para la produccion de complejos de caseina n-acetil-aspartilada de hierro (iii) y uso de los mismos en composiciones farmaceuticas. | |
| WO2016057822A3 (en) | Gho/sec24b2 and sec24b1 nucleic acid molecules to control coleopteran and hemipteran pests | |
| EA201992198A1 (ru) | Мультиреакторный синтез кристаллов цеолита с управляемым размером частиц | |
| EA201991368A1 (ru) | Смеси, содержащие гидрофосфонат кальция и магния, и их применение в качестве фунгицида или удобрения |