CN1089620C - 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
- CN1089620C CN1089620C CN97120316A CN97120316A CN1089620C CN 1089620 C CN1089620 C CN 1089620C CN 97120316 A CN97120316 A CN 97120316A CN 97120316 A CN97120316 A CN 97120316A CN 1089620 C CN1089620 C CN 1089620C
- Authority
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- Prior art keywords
- reactor
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- propelled
- suspension
- solution
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 77
- 230000008569 process Effects 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 36
- 239000006260 foam Substances 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000007787 solid Substances 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 230000001174 ascending effect Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000002425 crystallisation Methods 0.000 claims description 33
- 239000000725 suspension Substances 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 24
- 230000008025 crystallization Effects 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 17
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims description 9
- 229940045872 sodium percarbonate Drugs 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 4
- MQLVWQSVRZVNIP-UHFFFAOYSA-L ferrous ammonium sulfate hexahydrate Chemical compound [NH4+].[NH4+].O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O MQLVWQSVRZVNIP-UHFFFAOYSA-L 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 229960001922 sodium perborate Drugs 0.000 claims description 3
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000006555 catalytic reaction Methods 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 claims 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 230000036186 satiety Effects 0.000 claims 1
- 235000019627 satiety Nutrition 0.000 claims 1
- 239000012047 saturated solution Substances 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 235000019983 sodium metaphosphate Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 description 22
- 238000002474 experimental method Methods 0.000 description 15
- 239000002245 particle Substances 0.000 description 12
- 239000013078 crystal Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 239000013530 defoamer Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 persulfuric acid salt Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
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)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19650959.9 | 1996-12-07 | ||
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 (2)
Publication Number | Publication Date |
---|---|
CN1192383A CN1192383A (zh) | 1998-09-09 |
CN1089620C true 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) | TR199701514A3 (zh) |
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 |
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 |
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 |
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 |
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 |
---|---|---|---|---|
FR2319401A1 (fr) * | 1975-07-31 | 1977-02-25 | Aquitaine Petrole | Dispositif pour la destruction des mousses |
US4111829A (en) * | 1975-07-31 | 1978-09-05 | Societe Nationale Elf Aquitaine (Production) | Device for destroying foam |
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 AT AT97120514T patent/ATE196613T1/de active
- 1997-11-22 DK DK97120514T patent/DK0846486T3/da active
- 1997-11-22 DE DE59702401T patent/DE59702401D1/de not_active Expired - Lifetime
- 1997-11-22 EP EP97120514A patent/EP0846486B1/de not_active Expired - Lifetime
- 1997-11-22 ES ES97120514T patent/ES2152617T3/es not_active Expired - Lifetime
- 1997-11-22 PT PT97120514T patent/PT846486E/pt unknown
- 1997-12-03 ID IDP973824A patent/ID18091A/id unknown
- 1997-12-03 BR BR9706123A patent/BR9706123A/pt not_active Application Discontinuation
- 1997-12-04 JP JP9334201A patent/JPH10165710A/ja active Pending
- 1997-12-04 TR TR97/01514A patent/TR199701514A3/tr unknown
- 1997-12-04 CN CN97120316A patent/CN1089620C/zh not_active Expired - Fee Related
- 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 |
---|---|
EP0846486A3 (de) | 1999-07-07 |
ID18091A (id) | 1998-02-26 |
GR3035042T3 (en) | 2001-03-30 |
JPH10165710A (ja) | 1998-06-23 |
DE19650959A1 (de) | 1998-06-10 |
KR19980063816A (ko) | 1998-10-07 |
ATE196613T1 (de) | 2000-10-15 |
TR199701514A2 (xx) | 1998-06-22 |
DK0846486T3 (da) | 2001-01-29 |
BR9706123A (pt) | 1999-08-10 |
EP0846486B1 (de) | 2000-09-27 |
TR199701514A3 (tr) | 1998-06-22 |
ES2152617T3 (es) | 2001-02-01 |
DE59702401D1 (de) | 2000-11-02 |
CN1192383A (zh) | 1998-09-09 |
EP0846486A2 (de) | 1998-06-10 |
US6277333B1 (en) | 2001-08-21 |
PT846486E (pt) | 2001-01-31 |
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