GB632580A - Improvements in or relating to the evaporation of water from concentrated solutions of calcium nitrate - Google Patents
Improvements in or relating to the evaporation of water from concentrated solutions of calcium nitrateInfo
- Publication number
- GB632580A GB632580A GB27771/46A GB2777146A GB632580A GB 632580 A GB632580 A GB 632580A GB 27771/46 A GB27771/46 A GB 27771/46A GB 2777146 A GB2777146 A GB 2777146A GB 632580 A GB632580 A GB 632580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- calcium nitrate
- cent water
- solution
- pressure
- 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.)
- Expired
Links
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 title abstract 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 238000001704 evaporation Methods 0.000 title abstract 2
- 230000008020 evaporation Effects 0.000 title abstract 2
- 239000000243 solution Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 3
- 235000011837 pasties Nutrition 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 239000012467 final product Substances 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- 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
- B01D3/06—Flash distillation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/24—Trusses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/30—Pressure pads
- A61F5/32—Adjustable pressure pads
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/38—Nitric acid
- C01B21/46—Purification; Separation ; Stabilisation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/36—Nitrates
- C01F11/44—Concentrating; Crystallisating; Dehydrating; Preventing the absorption of moisture or caking
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Inorganic Chemistry (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Nursing (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Jellies, Jams, And Syrups (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL103632A NL57085C (enrdf_load_stackoverflow) | 1941-11-17 | 1941-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB632580A true GB632580A (en) | 1949-11-28 |
Family
ID=61094080
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8423/49A Expired GB632633A (en) | 1941-11-17 | 1946-09-16 | Improvements in or relating to the evaporation of water from concentrated solutions of calcium nitrate |
| GB27771/46A Expired GB632580A (en) | 1941-11-17 | 1946-09-16 | Improvements in or relating to the evaporation of water from concentrated solutions of calcium nitrate |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8423/49A Expired GB632633A (en) | 1941-11-17 | 1946-09-16 | Improvements in or relating to the evaporation of water from concentrated solutions of calcium nitrate |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE458224R (enrdf_load_stackoverflow) |
| CH (1) | CH243106A (enrdf_load_stackoverflow) |
| DE (1) | DE941789C (enrdf_load_stackoverflow) |
| FR (1) | FR907469A (enrdf_load_stackoverflow) |
| GB (2) | GB632633A (enrdf_load_stackoverflow) |
| NL (1) | NL57085C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119854A3 (de) * | 2011-03-04 | 2012-11-01 | Siemens Aktiengesellschaft | Verfahren zur entwässerung von nitrat-hydraten |
| CN110451548A (zh) * | 2019-09-23 | 2019-11-15 | 山西北化关铝化工有限公司 | 一种类球形窄粒度硝酸钡及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2077453A1 (en) * | 1969-08-12 | 1971-10-29 | Charbonnages Ste Chimique | Fertiliser granulation process - for ammonium nitrate-calcium nitrate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE21217E (en) * | 1930-06-02 | 1939-09-26 | Process for | |
| NL53485C (enrdf_load_stackoverflow) * | 1940-08-10 |
-
1941
- 1941-11-17 NL NL103632A patent/NL57085C/nl active
-
1942
- 1942-10-30 CH CH243106D patent/CH243106A/de unknown
- 1942-11-05 FR FR907469D patent/FR907469A/fr not_active Expired
- 1942-11-07 DE DED4055D patent/DE941789C/de not_active Expired
-
1945
- 1945-02-19 BE BE458224A patent/BE458224R/nl active
-
1946
- 1946-09-16 GB GB8423/49A patent/GB632633A/en not_active Expired
- 1946-09-16 GB GB27771/46A patent/GB632580A/en not_active Expired
-
1958
- 1958-04-05 BE BE447907A patent/BE447907A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119854A3 (de) * | 2011-03-04 | 2012-11-01 | Siemens Aktiengesellschaft | Verfahren zur entwässerung von nitrat-hydraten |
| CN110451548A (zh) * | 2019-09-23 | 2019-11-15 | 山西北化关铝化工有限公司 | 一种类球形窄粒度硝酸钡及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE458224R (enrdf_load_stackoverflow) | 1945-03-31 |
| BE447907A (fr) | 1942-12-31 |
| FR907469A (fr) | 1946-03-13 |
| DE941789C (de) | 1956-04-19 |
| CH243106A (de) | 1946-06-30 |
| GB632633A (en) | 1949-11-28 |
| NL57085C (enrdf_load_stackoverflow) | 1944-05-15 |
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