SG11202000049SA - Process for continuous dissolution of a solid in a reaction medium - Google Patents

Process for continuous dissolution of a solid in a reaction medium

Info

Publication number
SG11202000049SA
SG11202000049SA SG11202000049SA SG11202000049SA SG11202000049SA SG 11202000049S A SG11202000049S A SG 11202000049SA SG 11202000049S A SG11202000049S A SG 11202000049SA SG 11202000049S A SG11202000049S A SG 11202000049SA SG 11202000049S A SG11202000049S A SG 11202000049SA
Authority
SG
Singapore
Prior art keywords
solid
reaction medium
continuous dissolution
dissolution
continuous
Prior art date
Application number
SG11202000049SA
Other languages
English (en)
Inventor
Dirk Bröll
Thorsten Noll
Original Assignee
Evonik Operations Gmbh
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 Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of SG11202000049SA publication Critical patent/SG11202000049SA/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00Dissolving
    • B01F21/02Methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/143Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00Dissolving
    • B01F21/30Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278Feeding reactive fluids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54Preparation of carboxylic acid anhydrides
    • C07C51/573Separation; Purification; Stabilisation; Use of additives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03Monocarboxylic acids
    • C07C57/04Acrylic acid; Methacrylic acid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743Feeding or discharging of solids
    • B01J2208/00769Details of feeding or discharging
    • B01J2208/00787Bringing the solid in the form of a slurry before feeding it to the reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002Chemical plants
    • B01J2219/00027Process aspects
    • B01J2219/00038Processes in parallel
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D279/00Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/101,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/141,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18[b, e]-condensed with two six-membered rings
    • C07D279/20[b, e]-condensed with two six-membered rings with hydrogen atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
SG11202000049SA 2017-07-05 2018-06-28 Process for continuous dissolution of a solid in a reaction medium SG11202000049SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017211435.5A DE102017211435A1 (de) 2017-07-05 2017-07-05 Verfahren zum kontinuierlichen Lösen eines Feststoffes in einem Reaktionsmedium
PCT/EP2018/067357 WO2019007786A1 (en) 2017-07-05 2018-06-28 PROCESS FOR CONTINUOUS DISSOLUTION OF A SOLID IN A REACTIONAL ENVIRONMENT

Publications (1)

Publication Number Publication Date
SG11202000049SA true SG11202000049SA (en) 2020-02-27

Family

ID=62837892

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202000049SA SG11202000049SA (en) 2017-07-05 2018-06-28 Process for continuous dissolution of a solid in a reaction medium

Country Status (15)

Country Link
US (1) US11027245B1 (es)
EP (1) EP3648877B1 (es)
JP (1) JP7308764B2 (es)
KR (1) KR102603843B1 (es)
CN (1) CN111201079B (es)
AU (1) AU2018297530A1 (es)
BR (1) BR112020000019B1 (es)
CA (1) CA3068163C (es)
DE (1) DE102017211435A1 (es)
ES (1) ES2912366T3 (es)
MX (1) MX2019015256A (es)
RU (1) RU2761042C2 (es)
SG (1) SG11202000049SA (es)
TW (1) TWI752244B (es)
WO (1) WO2019007786A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3164758A1 (en) 2019-12-19 2021-06-24 Universitat Fur Bodenkultur Wien Continuous reconstitution of process materials from solids
CN111948341B (zh) * 2020-07-27 2021-09-21 中国石油大学(北京) 固液两相条件下气泡上升速度的测试装置及测试方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510035A1 (de) 1985-03-20 1986-09-25 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von carbonsaeureanhydriden
US5137694A (en) * 1985-05-08 1992-08-11 Ecolab Inc. Industrial solid detergent dispenser and cleaning system
AU639630B2 (en) * 1991-01-28 1993-07-29 Celanese International Corporation Removal of carbonyl impurities from carbonylation process stream
US5322960A (en) * 1993-04-15 1994-06-21 Nippon Shokubai Co., Ltd. Method for inhibiting polymerization of (meth) acrylic acid and esters thereof
DE10032137B4 (de) 2000-07-01 2009-04-02 Allessachemie Gmbh Verfahren zur Herstellung von Phenothiazin-Granulat mit verbesserten Eigenschaften
DE60118510T2 (de) * 2000-12-26 2006-08-24 Mitsubishi Gas Chemical Co., Inc. Verfahren zur Herstellung von einem Hydrierungsprodukt einer aromatischen Carbonsäure
JP4451581B2 (ja) * 2001-09-28 2010-04-14 株式会社日本触媒 重合防止剤の作成供給装置および作成供給方法
MY135762A (en) 2002-01-09 2008-06-30 Basf Ag Method for producing acrylic acid
DE10323699A1 (de) * 2003-05-22 2004-12-09 Röhm GmbH & Co. KG Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden
CN1980879B (zh) * 2004-07-01 2011-03-02 巴斯福股份公司 由丙烷生产丙烯醛、丙烯酸或其混合物的方法
FR2877003B1 (fr) 2004-10-26 2007-01-05 Arkema Sa Procede ameliore de fabrication d'anhydride (meth) acrylique
DE102005036222A1 (de) * 2005-08-02 2007-02-08 Basf Ag Verfahren zur Herstellung von Xylylendiamin durch kontinuierliche Hydrierung von flüssigem Phthalodinitril
JP2007191435A (ja) 2006-01-19 2007-08-02 Nippon Shokubai Co Ltd (メタ)アクリル酸の製造方法
DE102006029318B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102006029319A1 (de) 2006-06-23 2007-12-27 Röhm Gmbh Verfahren zur Aufreinigung von polymerisierbaren Verbindungen
DE102006029320B3 (de) 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102006060162A1 (de) 2006-12-18 2008-06-19 Evonik Röhm Gmbh Verbessertes Verfahren zur Herstellung von ungesättigten Carbonsäureanhybriden
FR2927329B1 (fr) * 2008-02-08 2010-04-16 Arkema France Procede ameliore de preparation d'anhydride (meth)acrylique.
WO2010016493A1 (ja) 2008-08-05 2010-02-11 三菱レイヨン株式会社 (メタ)アクリル酸無水物の製造方法及び保存方法、並びに(メタ)アクリル酸エステルの製造方法
CN103058849B (zh) * 2013-01-19 2014-12-31 福州大学 一种合成甲基丙烯酸酐的间歇反应精馏工艺

Also Published As

Publication number Publication date
RU2020101301A3 (es) 2021-08-05
CA3068163C (en) 2024-01-16
BR112020000019A2 (pt) 2020-07-21
RU2761042C2 (ru) 2021-12-02
TWI752244B (zh) 2022-01-11
EP3648877B1 (en) 2022-03-16
TW201906808A (zh) 2019-02-16
DE102017211435A1 (de) 2019-01-10
BR112020000019B1 (pt) 2024-01-16
WO2019007786A1 (en) 2019-01-10
RU2020101301A (ru) 2021-08-05
CN111201079B (zh) 2022-02-22
US11027245B1 (en) 2021-06-08
EP3648877A1 (en) 2020-05-13
CN111201079A (zh) 2020-05-26
KR20200026949A (ko) 2020-03-11
MX2019015256A (es) 2020-07-20
ES2912366T3 (es) 2022-05-25
US20210146317A1 (en) 2021-05-20
JP2020525430A (ja) 2020-08-27
CA3068163A1 (en) 2019-01-10
AU2018297530A1 (en) 2020-02-20
JP7308764B2 (ja) 2023-07-14
KR102603843B1 (ko) 2023-11-17

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