FR907469A - Procédé pour augmenter la concentration de solutions de nitrate de calcium déjà concentrées - Google Patents

Procédé pour augmenter la concentration de solutions de nitrate de calcium déjà concentrées

Info

Publication number
FR907469A
FR907469A FR907469DA FR907469A FR 907469 A FR907469 A FR 907469A FR 907469D A FR907469D A FR 907469DA FR 907469 A FR907469 A FR 907469A
Authority
FR
France
Prior art keywords
concentration
increasing
calcium nitrate
nitrate solutions
concentrated calcium
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
Application number
Other languages
English (en)
French (fr)
Inventor
Johannes S A J M Van Aken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Application granted granted Critical
Publication of FR907469A publication Critical patent/FR907469A/fr
Expired legal-status Critical Current

Links

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. 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. 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)
  • Jellies, Jams, And Syrups (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
FR907469D 1941-11-17 1942-11-05 Procédé pour augmenter la concentration de solutions de nitrate de calcium déjà concentrées Expired FR907469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL103632A NL57085C (ko) 1941-11-17 1941-11-17

Publications (1)

Publication Number Publication Date
FR907469A true FR907469A (fr) 1946-03-13

Family

ID=61094080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907469D Expired FR907469A (fr) 1941-11-17 1942-11-05 Procédé pour augmenter la concentration de solutions de nitrate de calcium déjà concentrées

Country Status (6)

Country Link
BE (2) BE458224R (ko)
CH (1) CH243106A (ko)
DE (1) DE941789C (ko)
FR (1) FR907469A (ko)
GB (2) GB632580A (ko)
NL (1) NL57085C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005127A1 (de) * 2011-03-04 2012-09-06 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE379205A (ko) * 1930-06-02
NL53485C (ko) * 1940-08-10

Cited By (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB632580A (en) 1949-11-28
NL57085C (ko) 1944-05-15
CH243106A (de) 1946-06-30
BE458224R (ko) 1945-03-31
BE447907A (fr) 1942-12-31
DE941789C (de) 1956-04-19
GB632633A (en) 1949-11-28

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