CN1192383A - 在物质的化学和物理转化中减少或避免泡沫产生的方法及实现该方法的装置 - Google Patents
在物质的化学和物理转化中减少或避免泡沫产生的方法及实现该方法的装置 Download PDFInfo
- Publication number
- CN1192383A CN1192383A CN97120316A CN97120316A CN1192383A CN 1192383 A CN1192383 A CN 1192383A CN 97120316 A CN97120316 A CN 97120316A CN 97120316 A CN97120316 A CN 97120316A CN 1192383 A CN1192383 A CN 1192383A
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- Prior art keywords
- reactor
- jet
- propelled
- suspension
- solution
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- 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.)
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Classifications
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- 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
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- 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
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- 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
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- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Treating Waste Gases (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
- Forging (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
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 |
DE19650959.9 | 1996-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1192383A true CN1192383A (zh) | 1998-09-09 |
CN1089620C CN1089620C (zh) | 2002-08-28 |
Family
ID=7814022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97120316A Expired - Fee Related CN1089620C (zh) | 1996-12-07 | 1997-12-04 | 在物质的化学和物理转化中减少或避免泡沫产生的方法及实现该方法的装置 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6277333B1 (zh) |
EP (1) | EP0846486B1 (zh) |
JP (1) | JPH10165710A (zh) |
KR (1) | KR19980063816A (zh) |
CN (1) | CN1089620C (zh) |
AT (1) | ATE196613T1 (zh) |
BR (1) | BR9706123A (zh) |
DE (2) | DE19650959A1 (zh) |
DK (1) | DK0846486T3 (zh) |
ES (1) | ES2152617T3 (zh) |
GR (1) | GR3035042T3 (zh) |
ID (1) | ID18091A (zh) |
PT (1) | PT846486E (zh) |
TR (1) | TR199701514A2 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN106914030A (zh) * | 2017-03-08 | 2017-07-04 | 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 |
CN108474162A (zh) * | 2015-11-09 | 2018-08-31 | 扣尼数字有限公司 | 用于喷墨组合物的拔染试剂 |
CN111729353A (zh) * | 2020-08-06 | 2020-10-02 | 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 |
CN112672818A (zh) * | 2018-09-05 | 2021-04-16 | 巴斯夫欧洲公司 | 用发泡介质进行气-液两相高压反应的反应器 |
Families Citing this family (6)
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 |
PL238743B1 (pl) * | 2018-04-11 | 2021-09-27 | Politechnika Slaska Im Wincent | Sposób pracy krystalizatora impulsowego |
WO2023172976A1 (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. |
JPH0817884B2 (ja) * | 1990-05-03 | 1996-02-28 | ユニオン・カーバイド・インダストリアル・ガセズ・テクノロジー・コーポレイション | 直接接触式結晶化装置及び方法 |
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 PT PT97120514T patent/PT846486E/pt unknown
- 1997-11-22 DK DK97120514T patent/DK0846486T3/da active
- 1997-11-22 AT AT97120514T patent/ATE196613T1/de active
- 1997-11-22 ES ES97120514T patent/ES2152617T3/es not_active Expired - Lifetime
- 1997-11-22 DE DE59702401T patent/DE59702401D1/de not_active Expired - Lifetime
- 1997-11-22 EP EP97120514A patent/EP0846486B1/de not_active Expired - Lifetime
- 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 JP JP9334201A patent/JPH10165710A/ja active Pending
- 1997-12-04 TR TR97/01514A patent/TR199701514A2/xx unknown
- 1997-12-05 US US08/986,240 patent/US6277333B1/en not_active Expired - Fee Related
- 1997-12-05 KR KR1019970066119A patent/KR19980063816A/ko active IP Right Grant
-
2000
- 2000-12-12 GR GR20000402729T patent/GR3035042T3/el not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN108474162A (zh) * | 2015-11-09 | 2018-08-31 | 扣尼数字有限公司 | 用于喷墨组合物的拔染试剂 |
CN106914030A (zh) * | 2017-03-08 | 2017-07-04 | 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 |
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 |
CN112672818A (zh) * | 2018-09-05 | 2021-04-16 | 巴斯夫欧洲公司 | 用发泡介质进行气-液两相高压反应的反应器 |
CN111729353A (zh) * | 2020-08-06 | 2020-10-02 | 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 |
Also Published As
Publication number | Publication date |
---|---|
DE59702401D1 (de) | 2000-11-02 |
CN1089620C (zh) | 2002-08-28 |
EP0846486A3 (de) | 1999-07-07 |
DK0846486T3 (da) | 2001-01-29 |
KR19980063816A (ko) | 1998-10-07 |
US6277333B1 (en) | 2001-08-21 |
PT846486E (pt) | 2001-01-31 |
DE19650959A1 (de) | 1998-06-10 |
EP0846486A2 (de) | 1998-06-10 |
ES2152617T3 (es) | 2001-02-01 |
TR199701514A3 (tr) | 1998-06-22 |
EP0846486B1 (de) | 2000-09-27 |
GR3035042T3 (en) | 2001-03-30 |
ID18091A (id) | 1998-02-26 |
JPH10165710A (ja) | 1998-06-23 |
ATE196613T1 (de) | 2000-10-15 |
TR199701514A2 (xx) | 1998-06-22 |
BR9706123A (pt) | 1999-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: DEGUSSA TO: DEGESA URS CO., LTD. |
|
CP03 | Change of name, title or address |
Applicant after: Degusa Uls AG Address before: Frankfurt, Germany Applicant before: Degussa AG |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DEGUSSA Free format text: FORMER OWNER: DEGUSSA-HUELS AG Effective date: 20030801 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030801 Address after: Dusseldorf, Federal Republic of Germany Patentee after: Degussa AG Address before: Frankfurt, Federal Republic of Germany Patentee before: Degussa-Yuls Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: EVONIK DEGUSSA CO., LTD. Free format text: FORMER NAME: DECOUCHY STOCK COMPANY |
|
CP03 | Change of name, title or address |
Address after: Essen, Germany Patentee after: Evonik Degussa GmbH Address before: Dusseldorf, Federal Republic of Germany Patentee before: Degussa AG |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020828 Termination date: 20111204 |