CA2863015C - Procede de traitement de l'eau pour le recyclage d'eau produite issue de la recuperation d'huile lourde pour servir d'eau d'alimentation de chaudiere - Google Patents
Procede de traitement de l'eau pour le recyclage d'eau produite issue de la recuperation d'huile lourde pour servir d'eau d'alimentation de chaudiere Download PDFInfo
- Publication number
- CA2863015C CA2863015C CA2863015A CA2863015A CA2863015C CA 2863015 C CA2863015 C CA 2863015C CA 2863015 A CA2863015 A CA 2863015A CA 2863015 A CA2863015 A CA 2863015A CA 2863015 C CA2863015 C CA 2863015C
- Authority
- CA
- Canada
- Prior art keywords
- water
- brine
- heat exchange
- film evaporator
- exchange tube
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 390
- 238000011282 treatment Methods 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 121
- 238000004064 recycling Methods 0.000 title claims abstract description 69
- 238000011084 recovery Methods 0.000 title claims abstract description 49
- 239000000295 fuel oil Substances 0.000 title claims abstract description 44
- 239000012267 brine Substances 0.000 claims abstract description 187
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 187
- 239000002245 particle Substances 0.000 claims abstract description 151
- 239000011552 falling film Substances 0.000 claims abstract description 143
- 239000002002 slurry Substances 0.000 claims abstract description 103
- 238000001704 evaporation Methods 0.000 claims abstract description 91
- 230000008020 evaporation Effects 0.000 claims abstract description 91
- 238000005201 scrubbing Methods 0.000 claims abstract description 67
- 239000012153 distilled water Substances 0.000 claims abstract description 55
- 239000007787 solid Substances 0.000 claims abstract description 44
- 238000009826 distribution Methods 0.000 claims abstract description 35
- 239000000126 substance Substances 0.000 claims description 60
- 239000007788 liquid Substances 0.000 claims description 57
- 238000007872 degassing Methods 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 11
- 238000002203 pretreatment Methods 0.000 claims description 11
- 239000013589 supplement Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 35
- 239000012141 concentrate Substances 0.000 description 17
- 239000003921 oil Substances 0.000 description 15
- 239000000377 silicon dioxide Substances 0.000 description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 14
- 235000019198 oils Nutrition 0.000 description 14
- 239000010703 silicon Substances 0.000 description 14
- 229910052710 silicon Inorganic materials 0.000 description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000013505 freshwater Substances 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 235000019994 cava Nutrition 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- -1 gravel Substances 0.000 description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 239000000347 magnesium hydroxide Substances 0.000 description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 238000010796 Steam-assisted gravity drainage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002455 scale inhibitor Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001669573 Galeorhinus galeus Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/08—Thin film evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
- B01D1/065—Evaporators with vertical tubes by film evaporating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/042—Prevention of deposits
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
La présente invention concerne un procédé de traitement de l'eau permettant de recycler l'eau produite issue de la récupération d'huile lourde pour servir d'eau d'alimentation de chaudière. L'eau d'arrivée contenant l'eau produite comme composant principal est transportée vers un évaporateur à couches minces vertical équipé d'un distributeur de saumure, afin de produire de l'eau distillée comme eau d'alimentation de chaudière par évaporation. Des particules d'épuration sont ajoutées à l'eau d'arrivée contenant l'eau produite comme composant principal ou à la saumure concentrée circulante de l'évaporateur à couches minces vertical pour former une boue. Lorsque la boue est évaporée par l'évaporateur à couches minces vertical, l'écaillage sur la surface d'échange thermique de l'évaporateur est empêché ou réduit par l'utilisation de particules solides dans la boue. Selon le procédé de l'invention, la plupart de l'eau produite est transformée en eau distillée de qualité élevée utilisée dans une chaudière pour produire de la vapeur afin d'augmenter le taux de récupération d'huile lourde, et le procédé peut être directement utilisé pour traiter l'eau produite, avec un taux de recyclage supérieure à 95 %, pour produire l'eau d'alimentation de chaudière de qualité élevée utilisée pour produire la vapeur requise par la récupération d'huile lourde. Le procédé peut également être utilisé pour traiter la décharge de la chaudière, ce qui permet de réduire l'émission d'une usine, abaissant les besoins en traitement physico-chimique et augmentant le taux de recyclage d'eau global d'une usine de traitement de l'eau.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210157294.X | 2012-05-18 | ||
| CN201210157294.XA CN102659197B (zh) | 2012-05-18 | 2012-05-18 | 一种回收重油开采采出水作为锅炉给水的水处理工艺 |
| PCT/CN2012/076540 WO2013170507A1 (fr) | 2012-05-18 | 2012-06-06 | Procédé de traitement de l'eau pour le recyclage d'eau produite issue de la récupération d'huile lourde pour servir d'eau d'alimentation de chaudière |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2863015A1 CA2863015A1 (fr) | 2013-11-21 |
| CA2863015C true CA2863015C (fr) | 2017-01-31 |
Family
ID=46768819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2863015A Active CA2863015C (fr) | 2012-05-18 | 2012-06-06 | Procede de traitement de l'eau pour le recyclage d'eau produite issue de la recuperation d'huile lourde pour servir d'eau d'alimentation de chaudiere |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102659197B (fr) |
| CA (1) | CA2863015C (fr) |
| WO (1) | WO2013170507A1 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253820B (zh) * | 2013-06-03 | 2014-07-02 | 江苏中圣高科技产业有限公司 | 高效液体零排放废水处理方法及系统 |
| CA2860277C (fr) | 2014-06-02 | 2016-10-25 | Veolia Water Solutions & Technologies North America, Inc. | Procede de recuperation d'hydrocarbure incluant l'adoucissement amelioree de l'eau produite |
| CN107032515A (zh) * | 2016-02-04 | 2017-08-11 | 通用电气公司 | 用于从产出水流制备蒸汽的方法和装置及包含其的回收油的工艺和系统 |
| JP6676221B2 (ja) * | 2016-08-19 | 2020-04-08 | フェデラル ステイト ユニタリー エンタープライズ “マイニング アンド ケミカル コンバイン” | フィルム形成装置 |
| CN108217795A (zh) * | 2017-11-28 | 2018-06-29 | 中石化石油工程技术服务有限公司 | 高盐气田水蒸发结晶处理装置 |
| CN107746146B (zh) * | 2017-11-28 | 2024-04-12 | 合众思(北京)环境工程有限公司 | 处理高盐废水橇装装置、其蒸发浓缩结构和废水处理方法 |
| CN108658155A (zh) * | 2018-07-06 | 2018-10-16 | 陈建君 | 一种工业强酸强碱高盐废水的物理处理装置与方法 |
| NL2023243B1 (en) * | 2019-05-31 | 2020-12-08 | Klaren Int B V | Waste water treatment |
| CN112944738A (zh) * | 2019-12-09 | 2021-06-11 | 青岛海尔智能技术研发有限公司 | 具有旋风分离装置的降膜式蒸发器和冷水机组 |
| CN112938940B (zh) * | 2021-03-01 | 2023-06-13 | 浙江清华柔性电子技术研究院 | 硅-碳纳米管及硅-碳纳米管复合膜的制备方法、设备、硅-碳纳米管复合膜及锂电池 |
| CN113173672A (zh) * | 2021-04-30 | 2021-07-27 | 苏州美田环保科技有限公司 | 两级mvr废水回收处理系统 |
| CN114081338B (zh) * | 2021-12-16 | 2022-07-19 | 广东美芝制冷设备有限公司 | 烹饪器具 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54146271A (en) * | 1978-05-09 | 1979-11-15 | Hitachi Zosen Corp | Evaporator |
| JP2772619B2 (ja) * | 1994-06-28 | 1998-07-02 | 株式会社シーエーシー | 多糖類水溶液用循環風呂 |
| US6485639B1 (en) * | 1999-01-07 | 2002-11-26 | Solidification Products International, Inc. | Separation of hydrocarbons from hydrocarbon containing liquid |
| CN2587856Y (zh) * | 2002-11-28 | 2003-11-26 | 中国石化胜利油田有限公司规划设计研究院 | 三段式混合涡流絮凝反应罐 |
| WO2004050567A1 (fr) * | 2002-11-30 | 2004-06-17 | Ionics, Incorporated | Procede de traitement des eaux pour la production de petrole lourd |
| CN1948887A (zh) * | 2005-10-10 | 2007-04-18 | 株洲工学院 | 一种水平管内污垢螺旋线流态化在线清洗及其传热强化装置 |
| CN2834656Y (zh) * | 2005-11-22 | 2006-11-08 | 广西惠宇科技有限公司 | 自清垢蒸发浓缩装置 |
| JP2008212892A (ja) * | 2007-03-07 | 2008-09-18 | Katsuyoshi Yamagata | 水質改善方法および水質改善装置 |
| CN201387271Y (zh) * | 2009-01-19 | 2010-01-20 | 北京广厦环能科技有限公司 | 降膜蒸发器的液体分布装置 |
| US20100294719A1 (en) * | 2009-05-19 | 2010-11-25 | Polizzotti David M | Process for treatment of produced water |
| CN102329036B (zh) * | 2011-09-06 | 2013-02-27 | 江苏中圣高科技产业有限公司 | 余热利用高效含盐废水零排放回收处理方法 |
-
2012
- 2012-05-18 CN CN201210157294.XA patent/CN102659197B/zh active Active
- 2012-06-06 WO PCT/CN2012/076540 patent/WO2013170507A1/fr active Application Filing
- 2012-06-06 CA CA2863015A patent/CA2863015C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013170507A1 (fr) | 2013-11-21 |
| CA2863015A1 (fr) | 2013-11-21 |
| CN102659197B (zh) | 2014-07-02 |
| CN102659197A (zh) | 2012-09-12 |
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