BR112019000256A2 - dispositivo para produzir uma solução aquosa e processo para produzir uma solução aquosa de ureia - Google Patents
dispositivo para produzir uma solução aquosa e processo para produzir uma solução aquosa de ureiaInfo
- Publication number
- BR112019000256A2 BR112019000256A2 BR112019000256A BR112019000256A BR112019000256A2 BR 112019000256 A2 BR112019000256 A2 BR 112019000256A2 BR 112019000256 A BR112019000256 A BR 112019000256A BR 112019000256 A BR112019000256 A BR 112019000256A BR 112019000256 A2 BR112019000256 A2 BR 112019000256A2
- Authority
- BR
- Brazil
- Prior art keywords
- solid urea
- urea
- producing
- aqueous solution
- demineralized water
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/20—Dissolving using flow mixing
- B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
- B01F21/221—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles comprising constructions for blocking or redispersing undissolved solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
-
- 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
- B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
- B01F35/7131—Breaking or perforating packages, containers or vials
-
- 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
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0075—Emptying systems for flexible intermediate bulk containers [FIBC]
- B65B69/0083—Emptying systems for flexible intermediate bulk containers [FIBC] using frames whereby the container is only suspended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
o dispositivo de produção compreende: - pelo menos um dispositivo (26) para dissolver a ureia sólida em água desmineralizada, compreendendo um tanque (42) para receber a ureia sólida e a água desmineralizada e uma saída (62) para recuperar a solução aquosa de ureia, - uma estação sólida de armazenamento de ureia (2), - um dispositivo (14) para transportar a ureia sólida da estação de armazenamento (2) para o dispositivo de dissolução (26), estando o dito dispositivo de transporte (14) disposto para derramar ureia sólida no tanque (42) do dispositivo de dissolução (26). o dispositivo de dissolução (26) compreende pelo menos um bocal (54) para injetar água desmineralizada na ureia sólida, disposta na vizinhança do fundo do tanque (42) para criar turbulência de água abaixo da superfície da ureia sólida e dissolver a ureia sólida na água desmineralizada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656580A FR3053603B1 (fr) | 2016-07-08 | 2016-07-08 | Dispositif et procede de production d'une solution aqueuse d'uree |
PCT/EP2017/066491 WO2018007312A1 (fr) | 2016-07-08 | 2017-07-03 | Dispositif et procédé de production d'une solution aqueuse d'urée |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019000256A2 true BR112019000256A2 (pt) | 2019-07-16 |
Family
ID=56920799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019000256A BR112019000256A2 (pt) | 2016-07-08 | 2017-07-03 | dispositivo para produzir uma solução aquosa e processo para produzir uma solução aquosa de ureia |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190240627A1 (pt) |
EP (1) | EP3481538B1 (pt) |
BR (1) | BR112019000256A2 (pt) |
FR (1) | FR3053603B1 (pt) |
MX (1) | MX2019000322A (pt) |
WO (1) | WO2018007312A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3099068B1 (fr) | 2019-07-24 | 2022-05-27 | Total Marketing Services | Système de distribution d’une solution d’urée comprenant un conteneur transportable et installation de distribution associée |
CN110436481A (zh) * | 2019-09-04 | 2019-11-12 | 黄思嘉 | 一种尿素水解反应器气液回收系统及其回收方法 |
CN110756106B (zh) * | 2019-11-06 | 2021-12-03 | 上海唐迪机械制造有限公司 | 一种大袋拆包上料混合机 |
US20220112828A1 (en) * | 2020-10-09 | 2022-04-14 | AWA Technology LLC | Diesel exhaust fluid on demand system, apparatus, and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405053A (en) * | 1993-08-04 | 1995-04-11 | Uneco Engineering, Inc. | Bulk bag opener and dispenser |
JPH10167234A (ja) * | 1996-12-16 | 1998-06-23 | Nisshin Steel Co Ltd | ワンウェイ型コンテナバッグ用開口装置 |
US6468481B1 (en) * | 1997-01-26 | 2002-10-22 | Charles E. Anderson | Method and apparatus for full ultilization of salt crystals in brine |
JP4011037B2 (ja) * | 2004-05-14 | 2007-11-21 | 株式会社アルティア橋本 | 排出ガス浄化用還元剤の水溶液作製装置 |
WO2010018140A2 (en) * | 2008-08-11 | 2010-02-18 | Agristrade S.P.A. | Device for preparing an aqueous solution of salt, particularly of calcium chloride, for use as a surface deicer |
FR3020354B1 (fr) * | 2014-04-25 | 2016-04-15 | Vb-Trade | Procede et dispositif pour le transfert de charges |
-
2016
- 2016-07-08 FR FR1656580A patent/FR3053603B1/fr active Active
-
2017
- 2017-07-03 MX MX2019000322A patent/MX2019000322A/es unknown
- 2017-07-03 US US16/315,822 patent/US20190240627A1/en not_active Abandoned
- 2017-07-03 EP EP17734102.1A patent/EP3481538B1/fr active Active
- 2017-07-03 WO PCT/EP2017/066491 patent/WO2018007312A1/fr unknown
- 2017-07-03 BR BR112019000256A patent/BR112019000256A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP3481538A1 (fr) | 2019-05-15 |
MX2019000322A (es) | 2019-05-20 |
FR3053603A1 (fr) | 2018-01-12 |
FR3053603B1 (fr) | 2021-03-12 |
EP3481538B1 (fr) | 2021-12-29 |
US20190240627A1 (en) | 2019-08-08 |
WO2018007312A1 (fr) | 2018-01-11 |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |