SA518392214B1 - A Multi-Hole Extrusion Die, a Method for Producing Metal Compound Extrusion-Molded Bodies - Google Patents

A Multi-Hole Extrusion Die, a Method for Producing Metal Compound Extrusion-Molded Bodies

Info

Publication number
SA518392214B1
SA518392214B1 SA518392214A SA518392214A SA518392214B1 SA 518392214 B1 SA518392214 B1 SA 518392214B1 SA 518392214 A SA518392214 A SA 518392214A SA 518392214 A SA518392214 A SA 518392214A SA 518392214 B1 SA518392214 B1 SA 518392214B1
Authority
SA
Saudi Arabia
Prior art keywords
die
extrusion
molded bodies
hole
extrusion die
Prior art date
Application number
SA518392214A
Other languages
Arabic (ar)
Inventor
تاكيدا اكيو
تويودا تاكافومي
واتانابي تاكورو
هينو توموميتشي
هوشينو مانابو
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 SA518392214B1 publication Critical patent/SA518392214B1/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

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 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 center section of the breaker plate is supported on a flat section provided to the flow adjuster of the die body. Fig 1.
SA518392214A 2016-02-24 2018-08-15 A Multi-Hole Extrusion Die, a Method for Producing Metal Compound Extrusion-Molded Bodies SA518392214B1 (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
SA518392214B1 true SA518392214B1 (en) 2022-09-11

Family

ID=59685755

Family Applications (1)

Application Number Title Priority Date Filing Date
SA518392214A SA518392214B1 (en) 2016-02-24 2018-08-15 A Multi-Hole Extrusion Die, a Method for Producing Metal Compound Extrusion-Molded Bodies

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
SG11202110059PA (en) * 2019-03-28 2021-10-28 Mitsubishi Chem Corp Molded catalyst body, and method for producing unsaturated aldehyde and unsaturated carboxylic acid using 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
WO2002062727A1 (en) * 2001-02-08 2002-08-15 Sumitomo Electric Industries, Ltd. Porous ceramic and method for preparation thereof, and 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
CN100364665C (en) * 2003-11-14 2008-01-30 三菱化学株式会社 Process for producing composite oxide catalyst
EP2127835A4 (en) * 2007-02-01 2012-06-27 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
JPWO2017145985A1 (en) 2018-03-08
SG11201806289PA (en) 2018-08-30
JP6555340B2 (en) 2019-08-07
CN108602061B (en) 2021-11-05
CN108602061A (en) 2018-09-28
KR20180100062A (en) 2018-09-06
WO2017145985A1 (en) 2017-08-31
KR102134568B1 (en) 2020-07-16

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