SA519400951B1 - طريقة لإنتاج محفز لإنتاج حمض ميثاكريليك - Google Patents

طريقة لإنتاج محفز لإنتاج حمض ميثاكريليك

Info

Publication number
SA519400951B1
SA519400951B1 SA519400951A SA519400951A SA519400951B1 SA 519400951 B1 SA519400951 B1 SA 519400951B1 SA 519400951 A SA519400951 A SA 519400951A SA 519400951 A SA519400951 A SA 519400951A SA 519400951 B1 SA519400951 B1 SA 519400951B1
Authority
SA
Saudi Arabia
Prior art keywords
catalyst
methacrylic acid
liquid
starting material
starting
Prior art date
Application number
SA519400951A
Other languages
English (en)
Inventor
تاجاوا يويتشي
كاتو يوكي
Original Assignee
ميتسوبيشي كميكال كوربوريشن
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ميتسوبيشي كميكال كوربوريشن filed Critical ميتسوبيشي كميكال كوربوريشن
Publication of SA519400951B1 publication Critical patent/SA519400951B1/ar

Links

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
    • 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
    • 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
    • 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)

Abstract

يتعلق الاختراع الحالي بتوفير عامل مُحفز catalyst لإنتاج حمض الميثاكريليك methacrylic acid ، الذي يحتوي على نسبة عالية من حمض الميثاكريليك. طريقة لإنتاج محفز لإنتاج حمض الميثاكريليك methacrylic acid ، والتي تشتمل على: (1) خطوة لتحضير مادة بدء محفز سائل catalyst starting material liquid A يحتوي على الموليبدنوم Molybdenum (Mo) ، فسفور phosphorus (P) و فاناديوم Vanadium (V) ؛ (2) خطوة لإعداد سائل بادئ لمادة محفز تحتوي على مادة بداية كاتيونية cationic starting material ؛ و (3) خطوة لتحضير سائل يحتوي على حمض غير متجانس heteropolyacid له هيكل من نوع Keggin أو ملح من حمض غير متجانس salt of the heteropolyacid عن طريق إضافة أحد مواد بدء المحفز السائل A والمادة البادئة السائل B إلى الآخر والخلط معًا. في الخطوة (3)، تمت تلبية الصيغتين (i) و(ii): 3.0  T/(3V)  13.0 (i) 0.01  u1  1.0 (ii) (في الصيغتين (i) و(ii)، يمثل V حجم [m3] من سائل مادة بدء المحفز A؛ T يمثل عدد منافذ الإضافة التي يتم من خلالها إضافة السائل الآخر؛ يمثل u1 معدل التدفق الحجمي volumetric flow rate [لتر / دقي
SA519400951A 2016-08-22 2019-01-23 طريقة لإنتاج محفز لإنتاج حمض ميثاكريليك SA519400951B1 (ar)

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
SA519400951B1 true SA519400951B1 (ar) 2024-01-23

Family

ID=61246669

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519400951A SA519400951B1 (ar) 2016-08-22 2019-01-23 طريقة لإنتاج محفز لإنتاج حمض ميثاكريليك

Country Status (7)

Country Link
JP (2) JPWO2018037998A1 (ar)
KR (1) KR102228713B1 (ar)
CN (2) CN109641202A (ar)
MY (1) MY190344A (ar)
SA (1) SA519400951B1 (ar)
SG (1) SG11201900018RA (ar)
WO (1) WO2018037998A1 (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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
KR20220098013A (ko) 2020-01-08 2022-07-08 미쯔비시 케미컬 주식회사 메타크릴산 제조용 촉매의 제조 방법, 메타크릴산의 제조 방법 및 메타크릴산 에스터의 제조 방법, 및 메타크릴산 제조용 촉매의 제조 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
WO2004004900A1 (ja) * 2002-07-05 2004-01-15 Mitsubishi Rayon Co., Ltd. メタクリル酸製造用触媒の製造方法
WO2005039760A1 (ja) * 2003-10-27 2005-05-06 Mitsubishi Rayon Co., Ltd. メタクリル酸製造用触媒の製造方法、メタクリル酸製造用触媒、メタクリル酸の製造方法
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
CN101679180B (zh) * 2007-05-14 2013-09-25 三菱丽阳株式会社 甲基丙烯酸的制造方法
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
US20150105583A1 (en) * 2012-05-18 2015-04-16 Nippon Kayaku Kabushiki Kaisha Catalyst For Methacrylic Acid Production, Process For Producing The Same, And Process For Producing Methacrylic Acid Using The Catalyst
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
CN105517709A (zh) * 2013-09-11 2016-04-20 三菱丽阳株式会社 甲基丙烯酸制造用催化剂的制造方法

Also Published As

Publication number Publication date
KR20190039262A (ko) 2019-04-10
SG11201900018RA (en) 2019-02-27
CN115155630A (zh) 2022-10-11
JP2019195807A (ja) 2019-11-14
CN109641202A (zh) 2019-04-16
MY190344A (en) 2022-04-15
WO2018037998A1 (ja) 2018-03-01
KR102228713B1 (ko) 2021-03-16
JP7003974B2 (ja) 2022-02-04
JPWO2018037998A1 (ja) 2018-08-23

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