NL296813A - - Google Patents
Info
- Publication number
- NL296813A NL296813A NL296813DA NL296813A NL 296813 A NL296813 A NL 296813A NL 296813D A NL296813D A NL 296813DA NL 296813 A NL296813 A NL 296813A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/42—Concentration; Dehydration
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
- B01D1/10—Evaporators with vertical tubes with long tubes, e.g. Kestner evaporators
-
- 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
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
- B01D3/28—Fractionating columns with surface contact and vertical guides, e.g. film action
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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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/34—Caustic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH992062A CH394120A (de) | 1962-08-20 | 1962-08-20 | Fallfilmverdampfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL296813A true NL296813A (en:Method) |
Family
ID=4357104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL296813D NL296813A (en:Method) | 1962-08-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3273630A (en:Method) |
| AT (1) | AT256043B (en:Method) |
| CH (1) | CH394120A (en:Method) |
| NL (1) | NL296813A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423294A (en) * | 1963-04-22 | 1969-01-21 | Hugo H Sephton | Vortex flow film distillation process |
| US3368330A (en) * | 1966-01-15 | 1968-02-13 | Earl H. Elliott | Viscose degasification apparatus |
| FR1480277A (fr) * | 1966-03-29 | 1967-05-12 | Perfectionnements aux installations pour la cristallisation d'un produit en solution, sulfate de soude anhydre notamment | |
| DE1751779A1 (de) * | 1968-07-29 | 1971-05-06 | Linde Ag | Vorrichtung zum Verdampfen von Fluessigkeiten bei tiefen Temperaturen |
| FR2484417A1 (fr) * | 1980-06-13 | 1981-12-18 | Charbonnages Ste Chimique | Procede continu de deshydratation de l'acide maleique et installation pour sa mise en oeuvre |
| US8221708B2 (en) * | 2007-06-01 | 2012-07-17 | Dsm Fine Chemicals Austria Nfg Gmbh & Co Kg | Tube bundle falling film microreactor for performing gas liquid reactions |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE213263C (en:Method) * | ||||
| US191747A (en) * | 1877-06-12 | Improvement in feed-water heaters | ||
| US1323013A (en) * | 1919-11-25 | hew jebsey | ||
| US166180A (en) * | 1875-08-03 | Improvement in fire-tubes for steam-boilers | ||
| GB189503118A (en) * | 1895-02-13 | 1896-01-11 | James Foster | Improvements in and relating to Evaporating Apparatus. |
| GB172310A (en) * | 1920-12-01 | 1922-04-27 | Alfred Ufer | Improvements in feed water heaters of the "economiser" type, applicable also to other multi-tubular heating apparatus |
| US2432136A (en) * | 1942-07-27 | 1947-12-09 | Pan American Refining Corp | Method for concentrating aqueous solutions of hygroscopic liquids |
| US2768813A (en) * | 1944-03-31 | 1956-10-30 | Robert Q Boyer | Heat exchangers |
| US2519618A (en) * | 1947-07-25 | 1950-08-22 | Shell Dev | Evaporator and fluid contact apparatus |
| US2580646A (en) * | 1948-04-14 | 1952-01-01 | Universal Oil Prod Co | Distillation tower |
| US2562495A (en) * | 1948-08-10 | 1951-07-31 | Diamond Alkali Co | Dehydration of caustic alkali |
| US2758061A (en) * | 1949-10-31 | 1956-08-07 | Ruetgerswerke Ag | Vaporization and cracking of liquids or mixtures of liquids, more particularly of hydrocarbons |
| DE1114784B (de) * | 1954-10-22 | 1961-10-12 | Samesreuther U Co G M B H | Duennschichtverdampfer zum Verdampfen und Destillieren von temperaturempfindlichen Flessigkeiten |
| US2838107A (en) * | 1956-07-12 | 1958-06-10 | Charles P Bridges | Apparatus for evaporating and concentrating liquids |
| GB942846A (en) * | 1960-06-14 | 1963-11-27 | Cukoripari Ki | Improvements in or relating to the evaporation of solutions |
-
0
- NL NL296813D patent/NL296813A/xx unknown
-
1962
- 1962-08-20 CH CH992062A patent/CH394120A/de unknown
-
1963
- 1963-08-19 US US302846A patent/US3273630A/en not_active Expired - Lifetime
- 1963-08-19 AT AT662863A patent/AT256043B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| CH394120A (de) | 1965-06-30 |
| US3273630A (en) | 1966-09-20 |
| AT256043B (de) | 1967-08-10 |