ES2152617T3 - Procedimiento para disminuir o evitar la formacion de espuma en procesos quimicos y fisicos de transformacion de sustancias y dispositivo para su realizacion. - Google Patents
Procedimiento para disminuir o evitar la formacion de espuma en procesos quimicos y fisicos de transformacion de sustancias y dispositivo para su realizacion.Info
- Publication number
- ES2152617T3 ES2152617T3 ES97120514T ES97120514T ES2152617T3 ES 2152617 T3 ES2152617 T3 ES 2152617T3 ES 97120514 T ES97120514 T ES 97120514T ES 97120514 T ES97120514 T ES 97120514T ES 2152617 T3 ES2152617 T3 ES 2152617T3
- Authority
- ES
- Spain
- Prior art keywords
- chemical
- realization
- decreasing
- procedure
- foam formation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- 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
- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
- B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
- B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the 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
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/0025—Foam formation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Forging (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
- Treating Waste Gases (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
LA FORMACION DE ESPUMA QUE SE DA EN MUCHOS PROCESOS DE TRANSFORMACION QUIMICOS Y FISICOS DENTRO DE UN MEDIO LIQUIDO PUEDE EVITARSE REALIZANDO EL PROCESO DE TRANSFORMACION EN UN REACTOR DE CHORRO LIBRE ASCENSIONAL, QUE COMPRENDE UN RECIPIENTE VACIO CON UNA PARTE QUE SE REDUCE HACIA ABAJO, Y PREFERENTEMENTE UNA BASE CONICA, Y UN DISPOSITIVO DE INYECCION DE GAS, MEZCLANDO EL CONTENIDO DEL REACTOR MEDIANTE UNA CIRCULACION DEL CHORRO LIBRE ASCENSIONAL A TRAVES DE LA INYECCION DE GAS. EL PROCEDIMIENTO ES APTO EN PARTICULAR PARA LA REALIZACION DE PROCESOS DE CRISTALIZACION. EL DISPOSITIVO CONFORME A LA INVENCION COMPRENDE UN REACTOR DE CHORRO LIBRE ASCENSIONAL CON UNA BOCA DISPUESTA EN LA PARTE CONICA, PARA EXTRAER UNA SUSPENSION RICA EN SOLIDOS, Y UN TUBO PARA INTRODUCIR UN MEDIO LIQUIDO QUE FINALIZA A LA ALTURA DEL VELO DE BURBUJAS QUE SE FORMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19650959A DE19650959A1 (de) | 1996-12-07 | 1996-12-07 | Verfahren zur Minderung oder Vermeidung einer Schaumbildung bei chemischen und physikalischen Stoffumwandlungsprozessen und Vorrichtung zu seiner Durchführung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2152617T3 true ES2152617T3 (es) | 2001-02-01 |
Family
ID=7814022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97120514T Expired - Lifetime ES2152617T3 (es) | 1996-12-07 | 1997-11-22 | Procedimiento para disminuir o evitar la formacion de espuma en procesos quimicos y fisicos de transformacion de sustancias y dispositivo para su realizacion. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6277333B1 (es) |
EP (1) | EP0846486B1 (es) |
JP (1) | JPH10165710A (es) |
KR (1) | KR19980063816A (es) |
CN (1) | CN1089620C (es) |
AT (1) | ATE196613T1 (es) |
BR (1) | BR9706123A (es) |
DE (2) | DE19650959A1 (es) |
DK (1) | DK0846486T3 (es) |
ES (1) | ES2152617T3 (es) |
GR (1) | GR3035042T3 (es) |
ID (1) | ID18091A (es) |
PT (1) | PT846486E (es) |
TR (1) | TR199701514A3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19929846A1 (de) * | 1999-06-29 | 2001-01-04 | Degussa | Auftriebsfreistrahlreaktor und seine Verwendung |
TW200401609A (en) * | 2002-05-14 | 2004-02-01 | Rohm & Haas | Method and device for the generation of cyclopropene compounds |
JP2006263549A (ja) * | 2005-03-23 | 2006-10-05 | Masaru Kogyo Kk | 気体発生装置 |
CN102078783A (zh) * | 2010-12-30 | 2011-06-01 | 广东福利龙复合肥有限公司 | 脲甲醛制备装置 |
CN102120173A (zh) * | 2010-12-30 | 2011-07-13 | 广东福利龙复合肥有限公司 | 复合肥制备工艺中的脲甲醛生产装置 |
WO2017081680A1 (en) * | 2015-11-09 | 2017-05-18 | Kornit Digital Ltd. | Dye discharge reagent for inkjet compositions |
CN106914030B (zh) * | 2017-03-08 | 2022-12-06 | 中建安装工程有限公司 | 一种多级环流式无机械搅拌硫酸铵结晶器及操作方法 |
PL238743B1 (pl) * | 2018-04-11 | 2021-09-27 | Politechnika Slaska Im Wincent | Sposób pracy krystalizatora impulsowego |
ES2934908T3 (es) | 2018-09-05 | 2023-02-27 | Basf Se | Reactor para llevar a cabo una reacción bifásica de gas/líquido de alta presión con un medio espumante |
CN111729353B (zh) * | 2020-08-06 | 2022-03-22 | 中国石油化工股份有限公司 | 用于消除脱硫胺液发泡的泡沫分离装置和方法 |
US20230287275A1 (en) * | 2022-03-10 | 2023-09-14 | Amec Foster Wheeler Usa Corporation | Fouling mitigation of delayed coker heaters |
CN115350624B (zh) * | 2022-08-11 | 2023-08-25 | 无锡秋子丹生命科技有限公司 | 一种带有防凝结结构的生物培养基混合装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111829A (en) * | 1975-07-31 | 1978-09-05 | Societe Nationale Elf Aquitaine (Production) | Device for destroying foam |
FR2319401A1 (fr) * | 1975-07-31 | 1977-02-25 | Aquitaine Petrole | Dispositif pour la destruction des mousses |
DE2539797A1 (de) * | 1975-09-06 | 1977-03-10 | Janke & Kunkel Kg | Vorrichtung zur nivellierung und/oder beseitigung von schaum |
JPS60241902A (ja) * | 1984-05-15 | 1985-11-30 | Mitsui Eng & Shipbuild Co Ltd | 安定化された有機スズ組成物 |
DE3900170C2 (de) * | 1989-01-05 | 1994-02-17 | Kammerer F Gmbh | Verfahren und Vorrichtung zur Verminderung des Schaumvolumens über einer Flüssigeit in einem Behälter |
FR2659638B1 (fr) * | 1990-03-13 | 1992-06-05 | Atochem | Perborate de sodium tetrahydrate en agglomerats spheriques de particules de petite dimension et perborate monohydrate correspondant. |
DE69107110T2 (de) * | 1990-05-03 | 1995-09-14 | Praxair Technology Inc | Umlenkkristallisator durch direkten Kontakt. |
DE4304405A1 (de) * | 1993-02-15 | 1994-08-18 | Bayer Ag | Verfahren zur kontinuierlichen Wirbelschichtagglomeration |
BE1010114A5 (nl) | 1996-04-04 | 1997-12-02 | Brouwerijen Alken Maes Nv | Werkwijze voor het maken van bier van het type "pilsener" of "lager". |
-
1996
- 1996-12-07 DE DE19650959A patent/DE19650959A1/de not_active Withdrawn
-
1997
- 1997-11-22 ES ES97120514T patent/ES2152617T3/es not_active Expired - Lifetime
- 1997-11-22 AT AT97120514T patent/ATE196613T1/de active
- 1997-11-22 EP EP97120514A patent/EP0846486B1/de not_active Expired - Lifetime
- 1997-11-22 PT PT97120514T patent/PT846486E/pt unknown
- 1997-11-22 DE DE59702401T patent/DE59702401D1/de not_active Expired - Lifetime
- 1997-11-22 DK DK97120514T patent/DK0846486T3/da active
- 1997-12-03 BR BR9706123A patent/BR9706123A/pt not_active Application Discontinuation
- 1997-12-03 ID IDP973824A patent/ID18091A/id unknown
- 1997-12-04 CN CN97120316A patent/CN1089620C/zh not_active Expired - Fee Related
- 1997-12-04 TR TR97/01514A patent/TR199701514A3/tr unknown
- 1997-12-04 JP JP9334201A patent/JPH10165710A/ja active Pending
- 1997-12-05 KR KR1019970066119A patent/KR19980063816A/ko active IP Right Grant
- 1997-12-05 US US08/986,240 patent/US6277333B1/en not_active Expired - Fee Related
-
2000
- 2000-12-12 GR GR20000402729T patent/GR3035042T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TR199701514A2 (xx) | 1998-06-22 |
ATE196613T1 (de) | 2000-10-15 |
DE19650959A1 (de) | 1998-06-10 |
BR9706123A (pt) | 1999-08-10 |
EP0846486A3 (de) | 1999-07-07 |
DK0846486T3 (da) | 2001-01-29 |
ID18091A (id) | 1998-02-26 |
US6277333B1 (en) | 2001-08-21 |
TR199701514A3 (tr) | 1998-06-22 |
PT846486E (pt) | 2001-01-31 |
KR19980063816A (ko) | 1998-10-07 |
JPH10165710A (ja) | 1998-06-23 |
CN1089620C (zh) | 2002-08-28 |
CN1192383A (zh) | 1998-09-09 |
DE59702401D1 (de) | 2000-11-02 |
EP0846486A2 (de) | 1998-06-10 |
EP0846486B1 (de) | 2000-09-27 |
GR3035042T3 (en) | 2001-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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