BR112015023302A2 - processo para a preparação de cristais de ácido dicarboxílico suscetíveis à fluidez a partir de uma solução ou suspensão aquosa do ácido dicarboxílicos em um cristalizador - Google Patents
processo para a preparação de cristais de ácido dicarboxílico suscetíveis à fluidez a partir de uma solução ou suspensão aquosa do ácido dicarboxílicos em um cristalizadorInfo
- Publication number
- BR112015023302A2 BR112015023302A2 BR112015023302A BR112015023302A BR112015023302A2 BR 112015023302 A2 BR112015023302 A2 BR 112015023302A2 BR 112015023302 A BR112015023302 A BR 112015023302A BR 112015023302 A BR112015023302 A BR 112015023302A BR 112015023302 A2 BR112015023302 A2 BR 112015023302A2
- Authority
- BR
- Brazil
- Prior art keywords
- dicarboxylic acid
- crystallizer
- flowable
- suspension
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
- B01F27/861—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle the baffles being of cylindrical shape, e.g. a mixing chamber surrounding the stirrer, the baffle being displaced axially to form an interior mixing chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0422—Numerical values of angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00243—Mathematical modelling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361786953P | 2013-03-15 | 2013-03-15 | |
EP13159503 | 2013-03-15 | ||
EP13160355 | 2013-03-21 | ||
PCT/EP2014/055103 WO2014140276A1 (de) | 2013-03-15 | 2014-03-14 | Verfahren zur herstellung von rieselfähigen dicarbonsäure-kristallisaten |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015023302A2 true BR112015023302A2 (pt) | 2017-07-18 |
Family
ID=51535894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015023302A BR112015023302A2 (pt) | 2013-03-15 | 2014-03-14 | processo para a preparação de cristais de ácido dicarboxílico suscetíveis à fluidez a partir de uma solução ou suspensão aquosa do ácido dicarboxílicos em um cristalizador |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160023982A1 (pt) |
EP (1) | EP2970082A1 (pt) |
JP (1) | JP2016516022A (pt) |
KR (1) | KR20150131355A (pt) |
CN (1) | CN105189435A (pt) |
BR (1) | BR112015023302A2 (pt) |
WO (1) | WO2014140276A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9457327B2 (en) * | 2013-01-15 | 2016-10-04 | John L. Jacobs | Method and apparatus for treatment and purification of liquid through aeration |
CN108371828A (zh) * | 2018-04-08 | 2018-08-07 | 浙江长城搅拌设备股份有限公司 | 一种适用于医药产品的高效结晶器 |
CN109045745B (zh) * | 2018-08-10 | 2021-08-24 | 自然资源部天津海水淡化与综合利用研究所 | 一种带提升导流的连续真空冷却结晶装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1238000C2 (de) | 1964-03-11 | 1980-06-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von gesaettigten aliphatischen dicarbonsaeuren |
GB1143800A (pt) | 1966-06-23 | |||
US5296639A (en) | 1992-12-18 | 1994-03-22 | E. I. Du Pont De Nemours And Company | Adipic acid purification |
DE19705329A1 (de) | 1997-02-12 | 1998-08-13 | Basf Ag | Dicarbonsäurekristallisate |
US6508583B1 (en) | 2000-11-28 | 2003-01-21 | E. I. Du Pont De Nemours And Company | Agitated vessel for producing a suspension of solids |
AU2003293576A1 (en) | 2002-12-16 | 2004-07-22 | E.I. Du Pont De Nemours And Company | Apparatus and method for forming crystals/precipitate/particles |
JPWO2011115136A1 (ja) * | 2010-03-16 | 2013-06-27 | 三菱化学株式会社 | コハク酸の製造方法 |
CN102850092B (zh) * | 2011-08-31 | 2014-06-18 | 上海克硫环保科技股份有限公司 | 一种氨法烟气脱硫生产硫铵化肥的工艺及装置 |
-
2014
- 2014-03-14 EP EP14710549.8A patent/EP2970082A1/de not_active Withdrawn
- 2014-03-14 WO PCT/EP2014/055103 patent/WO2014140276A1/de active Application Filing
- 2014-03-14 CN CN201480014373.2A patent/CN105189435A/zh active Pending
- 2014-03-14 KR KR1020157029870A patent/KR20150131355A/ko not_active Application Discontinuation
- 2014-03-14 US US14/775,834 patent/US20160023982A1/en not_active Abandoned
- 2014-03-14 BR BR112015023302A patent/BR112015023302A2/pt not_active IP Right Cessation
- 2014-03-14 JP JP2015562196A patent/JP2016516022A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2016516022A (ja) | 2016-06-02 |
WO2014140276A1 (de) | 2014-09-18 |
KR20150131355A (ko) | 2015-11-24 |
US20160023982A1 (en) | 2016-01-28 |
EP2970082A1 (de) | 2016-01-20 |
CN105189435A (zh) | 2015-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |