ZA782862B - Thin film evaporator,and method of operating same - Google Patents
Thin film evaporator,and method of operating sameInfo
- Publication number
- ZA782862B ZA782862B ZA00782862A ZA782862A ZA782862B ZA 782862 B ZA782862 B ZA 782862B ZA 00782862 A ZA00782862 A ZA 00782862A ZA 782862 A ZA782862 A ZA 782862A ZA 782862 B ZA782862 B ZA 782862B
- Authority
- ZA
- South Africa
- Prior art keywords
- thin film
- film evaporator
- operating same
- operating
- same
- Prior art date
Links
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
- B01D1/222—In rotating vessels; vessels with movable parts
-
- 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
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH698277A CH620368A5 (ja) | 1977-06-07 | 1977-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA782862B true ZA782862B (en) | 1979-05-30 |
Family
ID=4318077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00782862A ZA782862B (en) | 1977-06-07 | 1978-05-18 | Thin film evaporator,and method of operating same |
Country Status (9)
Country | Link |
---|---|
US (1) | US4193837A (ja) |
JP (1) | JPS5940080B2 (ja) |
BE (1) | BE867807A (ja) |
CH (1) | CH620368A5 (ja) |
DE (1) | DE2823129C2 (ja) |
FR (1) | FR2394042A1 (ja) |
GB (1) | GB1601240A (ja) |
NL (1) | NL7804254A (ja) |
ZA (1) | ZA782862B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH643149A5 (de) * | 1979-07-10 | 1984-05-30 | Luwa Ag | Verfahren und vorrichtung zum kontinuierlichen thermischen behandeln von pumpfaehigen stoffen in duenner schicht. |
JPS5721778A (en) * | 1980-07-16 | 1982-02-04 | Tsukishima Kikai Co | Drying of sludge |
JPS58122092A (ja) * | 1982-01-14 | 1983-07-20 | Ebara Infilco Co Ltd | 有機性廃棄物のメタン発酵処理方法 |
US4537039A (en) * | 1983-06-06 | 1985-08-27 | Fearon Robert E | Vapor compression distilling and salt concentrating device |
FR2547207B1 (fr) * | 1983-06-10 | 1986-11-21 | Electricite De France | Dispositif de separation du solvant d'une solution par mise en couche mince de ladite solution |
DE3401121C2 (de) * | 1984-01-14 | 1994-08-04 | Feres Vaclav | Dünnschichtverdampfer |
DE3440091A1 (de) * | 1984-11-02 | 1986-05-22 | Gebrüder Bühler AG, Uzwil | Verfahren zum behandeln von schalenfruechten |
DE4207266B4 (de) * | 1991-04-11 | 2004-02-19 | Feres, Vaclav, Las Cruces | Dünnschichtverdampfer |
FI92726C (fi) * | 1991-12-02 | 1994-12-27 | Ahlstroem Oy | Menetelmä ja laite rikkidioksidin talteenottamiseksi sulfaattiselluloosatehtaan kemikaalikierrosta |
DK126995A (da) * | 1995-11-14 | 1997-05-15 | Erik Jensen | Roterende varmetransmissionslegeme med systemer til afskrabning af fordamperfladen, udviklet til inddampnings- og tørringsprocesser |
US7815741B2 (en) * | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
US7815876B2 (en) * | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
EP2620057A1 (en) | 2012-01-27 | 2013-07-31 | Royal Duyvis Wiener B.V. | Device and process for conching edible mass |
EP3115353A1 (en) * | 2015-07-10 | 2017-01-11 | GFBiochemicals Ltd. | Process for the isolation of levulinic acid |
DE102017103363A1 (de) | 2017-02-17 | 2018-08-23 | List Technology Ag | Methode zur kontimuierlichen Aufbereitung von im Rahmen der Raffinerie von Rohöl auftretenden Vakuumrückständen |
CN112028153B (zh) * | 2020-09-04 | 2021-08-17 | 安徽清扬水处理设备科技有限公司 | 一种处理垃圾渗滤液膜滤浓缩液装置 |
CN111924916B (zh) * | 2020-09-16 | 2020-12-22 | 山东龙安泰环保科技有限公司 | 一种用于旋膜式蒸发器处理高盐废水的装置 |
CN114177635B (zh) * | 2021-12-06 | 2022-07-29 | 潢川县鹏升畜产品有限公司 | 用于肝素钠提取废液的回收处理系统及其短流程净化工艺 |
CN114772891B (zh) * | 2022-06-21 | 2022-09-09 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | 一种高效污泥碳化单元处理系统 |
CN115231761B (zh) * | 2022-06-24 | 2024-03-08 | 莘县金茂生物能源有限公司 | 一种多级水相隔离型脂肪酸生产废水处理设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB180963A (en) * | 1920-12-24 | 1922-05-24 | Thomas Rigby | Improvements in or relating to distilling, concentrating or drying apparatus |
US2492333A (en) * | 1945-05-15 | 1949-12-27 | Swindin Norman | Apparatus for continuously purifying and concentrating acid pickling liquors |
US2546381A (en) * | 1947-03-03 | 1951-03-27 | Hurd Corp | Apparatus for concentrating liquids |
US2542269A (en) * | 1948-11-05 | 1951-02-20 | Hurd Corp | Scraper apparatus for centrifugal evaporators |
DE946059C (de) * | 1953-05-28 | 1956-07-26 | Stamicarbon N V Heerlen | Vorrichtung zur kontinuierlichen Durchfuehrung von Reaktionen unter Anwendung von Rueckflusskuehlung |
US3190817A (en) * | 1957-08-12 | 1965-06-22 | Gen Electric | Compression distillation apparatus |
US3067812A (en) * | 1959-03-23 | 1962-12-11 | Monsanto Chemcial Company | Apparatus for devolatizing viscous fluids |
DE1459487A1 (de) * | 1961-12-14 | 1968-11-14 | Kohlmann Dr Ing Hans | Verfahren zur Entwaesserung von Schlamm |
US3575814A (en) * | 1969-02-24 | 1971-04-20 | Harry H Bahrenburg | Vaporization apparatus with filming and compression means |
CH523087A (de) * | 1969-03-21 | 1972-05-31 | Luwa Ag | Dünnschichtbehandlungsapparat |
-
1977
- 1977-06-07 CH CH698277A patent/CH620368A5/de not_active IP Right Cessation
-
1978
- 1978-04-20 NL NL7804254A patent/NL7804254A/xx not_active Application Discontinuation
- 1978-05-11 GB GB19035/78A patent/GB1601240A/en not_active Expired
- 1978-05-18 ZA ZA00782862A patent/ZA782862B/xx unknown
- 1978-05-22 US US05/908,574 patent/US4193837A/en not_active Expired - Lifetime
- 1978-05-26 DE DE2823129A patent/DE2823129C2/de not_active Expired
- 1978-06-05 BE BE188309A patent/BE867807A/xx not_active IP Right Cessation
- 1978-06-06 FR FR787816887A patent/FR2394042A1/fr active Granted
- 1978-06-07 JP JP53067865A patent/JPS5940080B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2823129C2 (de) | 1984-05-24 |
NL7804254A (nl) | 1978-12-11 |
FR2394042A1 (fr) | 1979-01-05 |
GB1601240A (en) | 1981-10-28 |
JPS5439377A (en) | 1979-03-26 |
DE2823129A1 (de) | 1978-12-21 |
JPS5940080B2 (ja) | 1984-09-27 |
CH620368A5 (ja) | 1980-11-28 |
US4193837A (en) | 1980-03-18 |
BE867807A (fr) | 1978-10-02 |
FR2394042B1 (ja) | 1984-01-06 |
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