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SG11201806289PA - Multi-hole extrusion die, method for producing metal compound extrusion-molded body, method for producing catalyst extrusion-molded body for production of unsaturated aldehyde and/or unsaturated carboxylic acid, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid - Google Patents

Multi-hole extrusion die, method for producing metal compound extrusion-molded body, method for producing catalyst extrusion-molded body for production of unsaturated aldehyde and/or unsaturated carboxylic acid, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid

Info

Publication number
SG11201806289PA
SG11201806289PA SG11201806289PA SG11201806289PA SG11201806289PA SG 11201806289P A SG11201806289P A SG 11201806289PA SG 11201806289P A SG11201806289P A SG 11201806289PA SG 11201806289P A SG11201806289P A SG 11201806289PA SG 11201806289P A SG11201806289P A SG 11201806289PA
Authority
SG
Singapore
Prior art keywords
extrusion
producing
carboxylic acid
molded body
unsaturated
Prior art date
Application number
SG11201806289PA
Inventor
Tomomichi Hino
Takafumi Toyoda
Manabu Hoshino
Takuro Watanabe
Akio Takeda
Original Assignee
Mitsubishi Chem Corp
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 Mitsubishi Chem Corp filed Critical Mitsubishi Chem Corp
Publication of SG11201806289PA publication Critical patent/SG11201806289PA/en

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • 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
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Catalysts (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)

Abstract

Provided is a multi-hole extrusion die which enables production of catalyst extrusion-molded bodies for production of an unsaturated aldehyde and/or unsaturated carboxylic acid, the catalyst extrusion-molded bodies consistently having high quality and high 5 catalytic performance. The multi-hole extrusion die includes: a die body including die holes and a flow adjuster that allows a material to be molded to evenly flow into the die holes; and a breaker plate including a material having a proof stress of 300 MPa or higher, provided with a plurality of through-holes each with a size of a (mm), and having a thickness of b (mm), wherein b/a is 0.5 or more and less than 3.0, and the multi-hole extrusion die has a structure in which a 10 center section of the breaker plate is supported on a flat section provided to the flow adjuster of the die body.
SG11201806289PA 2016-02-24 2017-02-20 Multi-hole extrusion die, method for producing metal compound extrusion-molded body, method for producing catalyst extrusion-molded body for production of unsaturated aldehyde and/or unsaturated carboxylic acid, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid SG11201806289PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016033044 2016-02-24
PCT/JP2017/006133 WO2017145985A1 (en) 2016-02-24 2017-02-20 Multi-hole extrusion die, method for producing metal compound extrusion-molded body, method for producing catalyst extrusion-molded body for producing unsaturated aldehyde and/or unsaturated carboxylic acid, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid

Publications (1)

Publication Number Publication Date
SG11201806289PA true SG11201806289PA (en) 2018-08-30

Family

ID=59685755

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806289PA SG11201806289PA (en) 2016-02-24 2017-02-20 Multi-hole extrusion die, method for producing metal compound extrusion-molded body, method for producing catalyst extrusion-molded body for production of unsaturated aldehyde and/or unsaturated carboxylic acid, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid

Country Status (6)

Country Link
JP (1) JP6555340B2 (en)
KR (1) KR102134568B1 (en)
CN (1) CN108602061B (en)
SA (1) SA518392214B1 (en)
SG (1) SG11201806289PA (en)
WO (1) WO2017145985A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7264235B2 (en) * 2019-03-28 2023-04-25 三菱ケミカル株式会社 Molded catalyst and method for producing unsaturated aldehyde and unsaturated carboxylic acid using the same
JP7168714B2 (en) * 2021-03-26 2022-11-09 ポリプラスチックス株式会社 Method for producing thermoplastic resin composition

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0784400B2 (en) * 1990-04-03 1995-09-13 株式会社日本触媒 Process for producing unsaturated aldehyde and unsaturated acid
JP2747120B2 (en) * 1991-03-06 1998-05-06 株式会社神戸製鋼所 Molten material extruder
JPH0615178A (en) 1991-11-28 1994-01-25 Tosoh Corp Preparation of catalyst for production of methacrylic acid
JP3200149B2 (en) 1992-05-08 2001-08-20 三菱レイヨン株式会社 Method for producing catalyst for methacrylic acid synthesis
JPH05309274A (en) 1992-05-11 1993-11-22 Mitsubishi Rayon Co Ltd Production of catalyst for synthesis of methacrylic acid
US5552102A (en) * 1994-12-16 1996-09-03 Corning Incorporated Method and apparatus for extruding large honeycombs
JP4185217B2 (en) * 1999-05-25 2008-11-26 株式会社日本触媒 Composite oxide catalyst and method for producing (meth) acrolein and (meth) acrylic acid
US6800360B2 (en) * 2001-02-08 2004-10-05 Sumitomo Electric Industries, Ltd. Porous ceramics and method of preparing the same as well as microstrip substrate
JP4933709B2 (en) * 2001-09-26 2012-05-16 三菱レイヨン株式会社 Method for producing catalyst for synthesis of unsaturated carboxylic acid
WO2005046870A1 (en) * 2003-11-14 2005-05-26 Mitsubishi Chemical Corporation Process for producing composite oxide catalyst
WO2008093571A1 (en) * 2007-02-01 2008-08-07 Ngk Insulators, Ltd. Jig for extrusion molding
JP2010023464A (en) * 2008-07-24 2010-02-04 Sumitomo Chemical Co Ltd Manufacturing method of polyolefinic resin composition and filter used therein
JP2011140210A (en) * 2009-06-24 2011-07-21 Sumitomo Chemical Co Ltd Molding and method of manufacturing the same, and catalyst and method of manufacturing the same
JP6012962B2 (en) * 2011-12-27 2016-10-25 日揮触媒化成株式会社 Titanium-containing granular powder, exhaust gas treatment catalyst using the same, and production method thereof
JP5462300B2 (en) * 2012-02-23 2014-04-02 三菱レイヨン株式会社 Process for producing catalyst for synthesis of unsaturated aldehyde and unsaturated carboxylic acid
ES2472368B1 (en) * 2012-11-30 2015-04-16 Consejo Superior De Investigaciones Científicas (Csic) COMPOSITE MATERIAL THAT INCLUDES AN AMORFO CARBON POROUS MATRIX AND BI NANOPARTICLES OBTAINABLE THROUGH A SOL-GEL PROCEDURE, OBTAINING PROCEDURE AND ITS USE

Also Published As

Publication number Publication date
WO2017145985A1 (en) 2017-08-31
SA518392214B1 (en) 2022-09-11
JP6555340B2 (en) 2019-08-07
JPWO2017145985A1 (en) 2018-03-08
KR102134568B1 (en) 2020-07-16
CN108602061B (en) 2021-11-05
CN108602061A (en) 2018-09-28
KR20180100062A (en) 2018-09-06

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