FI106297B - Menetelmä liuoksen haihduttamiseksi sekä menetelmässä käytettävä haihdutin - Google Patents
Menetelmä liuoksen haihduttamiseksi sekä menetelmässä käytettävä haihdutin Download PDFInfo
- Publication number
- FI106297B FI106297B FI990735A FI990735A FI106297B FI 106297 B FI106297 B FI 106297B FI 990735 A FI990735 A FI 990735A FI 990735 A FI990735 A FI 990735A FI 106297 B FI106297 B FI 106297B
- Authority
- FI
- Finland
- Prior art keywords
- solution
- evaporator
- flow
- precipitate
- space
- Prior art date
Links
- 238000001704 evaporation Methods 0.000 title claims description 22
- 230000008020 evaporation Effects 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 12
- 239000012530 fluid Substances 0.000 claims description 43
- 238000009826 distribution Methods 0.000 claims description 36
- 239000002244 precipitate Substances 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 25
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 230000003134 recirculating effect Effects 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims 4
- 230000035611 feeding Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 description 12
- 238000000926 separation method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- QXDMQSPYEZFLGF-UHFFFAOYSA-L calcium oxalate Chemical compound [Ca+2].[O-]C(=O)C([O-])=O QXDMQSPYEZFLGF-UHFFFAOYSA-L 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 239000010811 mineral waste Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004076 pulp bleaching Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/221—Composite plate evaporators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0094—Evaporating with forced circulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/008—Liquid distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI990735A FI106297B (fi) | 1999-04-01 | 1999-04-01 | Menetelmä liuoksen haihduttamiseksi sekä menetelmässä käytettävä haihdutin |
| AU38215/00A AU3821500A (en) | 1999-04-01 | 2000-03-31 | A process for evaporating a solution and an evaporator for use in the process |
| CA002368300A CA2368300A1 (fr) | 1999-04-01 | 2000-03-31 | Procede d'evaporation d'une solution et evaporateur mis en oeuvre dans ledit procede |
| EP00917093A EP1181083A1 (fr) | 1999-04-01 | 2000-03-31 | Procede d'evaporation d'une solution et evaporateur mis en oeuvre dans ledit procede |
| US09/937,904 US6966974B1 (en) | 1999-04-01 | 2000-03-31 | Process for evaporating a solution and an evaporator for use in the process |
| PCT/FI2000/000278 WO2000059598A1 (fr) | 1999-04-01 | 2000-03-31 | Procede d'evaporation d'une solution et evaporateur mis en oeuvre dans ledit procede |
| ZA200107973A ZA200107973B (en) | 1999-04-01 | 2001-09-28 | A process for evaporating a solution and an evaporator for use in the process. |
| NO20014784A NO20014784L (no) | 1999-04-01 | 2001-10-01 | Fremgangsmåte for å fordampe en lösning og en evaporator for bruk i fremgangsmåten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI990735 | 1999-04-01 | ||
| FI990735A FI106297B (fi) | 1999-04-01 | 1999-04-01 | Menetelmä liuoksen haihduttamiseksi sekä menetelmässä käytettävä haihdutin |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI990735A0 FI990735A0 (fi) | 1999-04-01 |
| FI990735A7 FI990735A7 (fi) | 2000-10-02 |
| FI106297B true FI106297B (fi) | 2001-01-15 |
Family
ID=8554343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI990735A FI106297B (fi) | 1999-04-01 | 1999-04-01 | Menetelmä liuoksen haihduttamiseksi sekä menetelmässä käytettävä haihdutin |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6966974B1 (fr) |
| EP (1) | EP1181083A1 (fr) |
| AU (1) | AU3821500A (fr) |
| CA (1) | CA2368300A1 (fr) |
| FI (1) | FI106297B (fr) |
| NO (1) | NO20014784L (fr) |
| WO (1) | WO2000059598A1 (fr) |
| ZA (1) | ZA200107973B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2689266A1 (fr) * | 2009-12-23 | 2011-06-23 | Aker Solutions Canada Inc. | Distributeur ameliore |
| US8455242B2 (en) | 2010-02-22 | 2013-06-04 | Hyclone Laboratories, Inc. | Mixing system with condenser |
| KR101700846B1 (ko) * | 2010-03-08 | 2017-01-31 | 아빈드 악셀 리미티드 | 열교환소자, 이를 포함하는 열교환기, 및 열교환소자를 제작하기 위한 장치 |
| EP3466509B1 (fr) | 2014-03-21 | 2021-03-10 | Life Technologies Corporation | Systèmes de condenseur pour systèmes de traitement de fluide |
| JP6585616B2 (ja) | 2014-03-21 | 2019-10-02 | ライフ テクノロジーズ コーポレイション | 流体処理システムのためのガスフィルタシステム |
| CN107029438B (zh) * | 2017-04-28 | 2023-06-30 | 江苏瑞升华能源科技有限公司 | 生产大晶粒硫酸铵的一体式强制循环结晶蒸发器 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724522A (en) * | 1971-05-10 | 1973-04-03 | Boeing Co | Constant velocity uniform flow evaporator header |
| US4341601A (en) * | 1980-02-20 | 1982-07-27 | E. I. Du Pont De Nemours And Company | Water evaporation process |
| US4424098A (en) * | 1980-11-12 | 1984-01-03 | E. I. Du Pont De Nemours And Company | Falling film evaporator |
| US4758385A (en) * | 1987-06-22 | 1988-07-19 | Norsaire Systems | Plate for evaporative heat exchanger and evaporative heat exchanger |
| FI79948C (fi) | 1988-08-26 | 1990-04-10 | Aquamax Oy | Evaporatorkondensor till destillationsapparat. |
| US5770020A (en) * | 1990-12-14 | 1998-06-23 | Keeran Corporation N.V. | Distillation apparatus |
| FI86961C (fi) * | 1990-12-14 | 1994-08-01 | Aquamax Oy | Vaermevaexlare |
| FI94217C (fi) * | 1993-09-22 | 1995-08-10 | Shippax Ltd Oy | Kalvotislaimen nesteenjakaja sekä tislaimen käyttö |
| FI100209B (fi) * | 1994-09-27 | 1997-10-15 | Hadwaco Tech Oy | Lämmönvaihdin |
| FR2748100B1 (fr) * | 1996-04-30 | 1998-06-05 | Valeo Climatisation | Echangeur de chaleur a plaques empilees, en particulier evaporateur pour circuit de climatisation |
| FI107331B (fi) * | 1999-08-11 | 2001-07-13 | Hadwaco Ltd Oy | Menetelmä ammoniakkipitoisen vesiliuoksen haihduttamiseksi |
-
1999
- 1999-04-01 FI FI990735A patent/FI106297B/fi not_active IP Right Cessation
-
2000
- 2000-03-31 US US09/937,904 patent/US6966974B1/en not_active Expired - Fee Related
- 2000-03-31 CA CA002368300A patent/CA2368300A1/fr not_active Abandoned
- 2000-03-31 AU AU38215/00A patent/AU3821500A/en not_active Abandoned
- 2000-03-31 EP EP00917093A patent/EP1181083A1/fr not_active Withdrawn
- 2000-03-31 WO PCT/FI2000/000278 patent/WO2000059598A1/fr not_active Application Discontinuation
-
2001
- 2001-09-28 ZA ZA200107973A patent/ZA200107973B/xx unknown
- 2001-10-01 NO NO20014784A patent/NO20014784L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20014784L (no) | 2001-11-30 |
| CA2368300A1 (fr) | 2000-10-12 |
| AU3821500A (en) | 2000-10-23 |
| ZA200107973B (en) | 2002-07-31 |
| FI990735A0 (fi) | 1999-04-01 |
| EP1181083A1 (fr) | 2002-02-27 |
| FI990735A7 (fi) | 2000-10-02 |
| WO2000059598A1 (fr) | 2000-10-12 |
| NO20014784D0 (no) | 2001-10-01 |
| US6966974B1 (en) | 2005-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Transfer of assignment of patent |
Owner name: EBARA CORPORATION Free format text: EBARA CORPORATION |
|
| PC | Transfer of assignment of patent |
Owner name: EBARA ENGINEERING SERVICE CO., LTD. Free format text: EBARA ENGINEERING SERVICE CO., LTD. |
|
| MM | Patent lapsed |