SE366660B - - Google Patents
Info
- Publication number
- SE366660B SE366660B SE08397/72A SE839772A SE366660B SE 366660 B SE366660 B SE 366660B SE 08397/72 A SE08397/72 A SE 08397/72A SE 839772 A SE839772 A SE 839772A SE 366660 B SE366660 B SE 366660B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/005—Fertilisers containing potassium post-treatment
-
- 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
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/248—Preventing coalescing or controlling form or size of the crystals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/22—Preparation in the form of granules, pieces, or other shaped products
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW43674A DE1298969B (de) | 1967-04-01 | 1967-04-01 | Anwendung eines Verfahrens zur Gewinnung grobkristalliner Salze aus einer Loesung in mehreren Stufen unter staendiger Klassierung |
| DK85268A DK128368B (da) | 1967-03-03 | 1968-03-01 | Fremgangsmåde og apparat til udvinding og tørring af grovkornede salte. |
| DK489871AA DK135098B (da) | 1967-04-01 | 1971-10-07 | Fremgangsmåde til udvinding og tørring af grovkornede salte ved fordampningskrystallisation af en opløsning i flere trin under stadig klassificering. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE366660B true SE366660B (da) | 1974-05-06 |
Family
ID=27213471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE08397/72A SE366660B (da) | 1967-04-01 | 1968-03-04 |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK135098B (da) |
| OA (1) | OA02784A (da) |
| SE (1) | SE366660B (da) |
-
1968
- 1968-03-04 SE SE08397/72A patent/SE366660B/xx unknown
- 1968-03-29 OA OA53234A patent/OA02784A/xx unknown
-
1971
- 1971-10-07 DK DK489871AA patent/DK135098B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK135098C (da) | 1977-08-01 |
| OA02784A (fr) | 1970-12-15 |
| DK135098B (da) | 1977-03-07 |