NO122915B - - Google Patents

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Info

Publication number: NO122915B
Authority: NO; Norway
Prior art keywords: magnesium chloride; prills; mol; drying; granules
Prior art date: 1969-10-29

Application number

NO4293/69A

Other languages

English (en)

Norwegian (no)

Inventor

O Boeyum

K Tveten

K Eriksen

P Solberg

Original Assignee

Norsk Hydro Elektrisk

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.)

1969-10-29

Filing date

1969-10-29

Publication date

1971-09-06

1969-10-29 Application filed by Norsk Hydro Elektrisk filed Critical Norsk Hydro Elektrisk

1969-10-29 Priority to NO4293/69A priority Critical patent/NO122915B/no

1970-10-19 Priority to IL35482A priority patent/IL35482A/en

1970-10-23 Priority to LU61920D priority patent/LU61920A1/xx

1970-10-26 Priority to CA096,508A priority patent/CA947923A/en

1970-10-26 Priority to DE19702052470 priority patent/DE2052470C3/de

1970-10-27 Priority to US00084537A priority patent/US3742100A/en

1970-10-28 Priority to SU701486698A priority patent/SU764606A3/ru

1970-10-28 Priority to FR7038944A priority patent/FR2065576B1/fr

1970-10-28 Priority to ES384984A priority patent/ES384984A1/es

1970-10-28 Priority to OA54070A priority patent/OA03593A/fr

1970-10-28 Priority to GB5127070A priority patent/GB1329718A/en

1970-10-29 Priority to JP45095530A priority patent/JPS5018478B1/ja

1970-10-29 Priority to BE758221D priority patent/BE758221A/fr

1970-10-29 Priority to NL7015870.A priority patent/NL166908C/xx

1971-09-06 Publication of NO122915B publication Critical patent/NO122915B/no

Links

TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 69
238000000034 method Methods 0.000 claims description 38
229910001868 water Inorganic materials 0.000 claims description 37
238000001035 drying Methods 0.000 claims description 36
229910001629 magnesium chloride Inorganic materials 0.000 claims description 29
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
238000005507 spraying Methods 0.000 claims description 14
238000004519 manufacturing process Methods 0.000 claims description 13
239000008187 granular material Substances 0.000 claims description 12
238000001816 cooling Methods 0.000 claims description 10
DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 claims description 10
239000000155 melt Substances 0.000 claims description 7
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
229910052749 magnesium Inorganic materials 0.000 claims description 6
239000011777 magnesium Substances 0.000 claims description 6
230000008023 solidification Effects 0.000 claims description 5
238000007711 solidification Methods 0.000 claims description 5
239000002826 coolant Substances 0.000 claims description 2
239000007788 liquid Substances 0.000 claims description 2
230000001105 regulatory effect Effects 0.000 claims 1
239000007789 gas Substances 0.000 description 18
229960002337 magnesium chloride Drugs 0.000 description 18
230000036571 hydration Effects 0.000 description 14
238000006703 hydration reaction Methods 0.000 description 14
239000000428 dust Substances 0.000 description 12
230000037452 priming Effects 0.000 description 11
238000005868 electrolysis reaction Methods 0.000 description 10
MJMDTFNVECGTEM-UHFFFAOYSA-L magnesium dichloride monohydrate Chemical class O.[Mg+2].[Cl-].[Cl-] MJMDTFNVECGTEM-UHFFFAOYSA-L 0.000 description 8
150000003839 salts Chemical class 0.000 description 7
239000007921 spray Substances 0.000 description 7
239000002245 particle Substances 0.000 description 6
229940091250 magnesium supplement Drugs 0.000 description 5
230000018044 dehydration Effects 0.000 description 4
238000006297 dehydration reaction Methods 0.000 description 4
150000004677 hydrates Chemical class 0.000 description 4
239000007858 starting material Substances 0.000 description 4
238000005299 abrasion Methods 0.000 description 3
244000052616 bacterial pathogen Species 0.000 description 3
239000000112 cooling gas Substances 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
239000012530 fluid Substances 0.000 description 3
150000004687 hexahydrates Chemical class 0.000 description 3
230000007062 hydrolysis Effects 0.000 description 3
238000006460 hydrolysis reaction Methods 0.000 description 3
239000011261 inert gas Substances 0.000 description 3
230000008018 melting Effects 0.000 description 3
238000002844 melting Methods 0.000 description 3
239000012071 phase Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
150000004685 tetrahydrates Chemical class 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
238000003723 Smelting Methods 0.000 description 2
229910052784 alkaline earth metal Inorganic materials 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000013078 crystal Substances 0.000 description 2
150000004683 dihydrates Chemical class 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000012634 fragment Substances 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
208000015181 infectious disease Diseases 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
XEEYVTMVFJEEEY-UHFFFAOYSA-L magnesium;dichloride;tetrahydrate Chemical compound O.O.O.O.[Mg+2].[Cl-].[Cl-] XEEYVTMVFJEEEY-UHFFFAOYSA-L 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
238000000926 separation method Methods 0.000 description 2
238000001694 spray drying Methods 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
238000007664 blowing Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
150000003841 chloride salts Chemical class 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000012297 crystallization seed Substances 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000003337 fertilizer Substances 0.000 description 1
239000012678 infectious agent Substances 0.000 description 1
230000002458 infectious effect Effects 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
230000007774 longterm Effects 0.000 description 1
229940050906 magnesium chloride hexahydrate Drugs 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000008188 pellet Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000005245 sintering Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000008107 starch Substances 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1

Classifications

- 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
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
- C01F5/34—Dehydrating magnesium chloride containing water of crystallisation
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Drying Of Gases (AREA)
Electrolytic Production Of Metals (AREA)

NO4293/69A 1969-10-29 1969-10-29 NO122915B (fr)

Priority Applications (14)

Application Number	Priority Date	Filing Date	Title
NO4293/69A NO122915B (fr)	1969-10-29	1969-10-29
IL35482A IL35482A (en)	1969-10-29	1970-10-19	A process for the preparation of magnesium chloride suitable for the molten salt electrolytic production of magnesium
LU61920D LU61920A1 (fr)	1969-10-29	1970-10-23
CA096,508A CA947923A (en)	1969-10-29	1970-10-26	Spraying, cooling, dehydrating magnesium chloride
DE19702052470 DE2052470C3 (de)	1969-10-29	1970-10-26	Verfahren zur Herstellung von Magnesiumchlorid, das für die Herstellung von Magnesium auf schmelzelektrolytischem Wege geeignet ist
US00084537A US3742100A (en)	1969-10-29	1970-10-27	PROCESS FOR THE PREPARATION OF ANHYDROUS MgCl{11 {11 PRILLS
SU701486698A SU764606A3 (ru)	1969-10-29	1970-10-28	Способ обезвоживани хлористого магни
FR7038944A FR2065576B1 (fr)	1969-10-29	1970-10-28
ES384984A ES384984A1 (es)	1969-10-29	1970-10-28	Procedimiento para preparar cloruro de magnesio.
OA54070A OA03593A (fr)	1969-10-29	1970-10-28	Procédé de préparation de chlorure de magnésium destiné à la production de magnésium par électrolyse de sel fondu.
GB5127070A GB1329718A (en)	1969-10-29	1970-10-28	Particulate magnesium chloride
JP45095530A JPS5018478B1 (fr)	1969-10-29	1970-10-29
BE758221D BE758221A (fr)	1969-10-29	1970-10-29	Procede de preparation de chlorure de magnesium convenant pour la production du magnesium par electrolyse du sel fondu
NL7015870.A NL166908C (nl)	1969-10-29	1970-10-29	Werkwijze voor het bereiden van magnesiumchloride, dat geschikt is voor de elektrolytische bereiding van magnesium uit een smelt.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO4293/69A NO122915B (fr)	1969-10-29	1969-10-29

Publications (1)

Publication Number	Publication Date
NO122915B true NO122915B (fr)	1971-09-06

Family

ID=19880186

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO4293/69A NO122915B (fr)	1969-10-29	1969-10-29

Country Status (13)

Country	Link
US (1)	US3742100A (fr)
JP (1)	JPS5018478B1 (fr)
BE (1)	BE758221A (fr)
CA (1)	CA947923A (fr)
ES (1)	ES384984A1 (fr)
FR (1)	FR2065576B1 (fr)
GB (1)	GB1329718A (fr)
IL (1)	IL35482A (fr)
LU (1)	LU61920A1 (fr)
NL (1)	NL166908C (fr)
NO (1)	NO122915B (fr)
OA (1)	OA03593A (fr)
SU (1)	SU764606A3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3117542A1 (de) *	1981-05-04	1983-02-10	Franz Josef Gattys Ingenieurbüro für Chem. Maschinen- und Apparatebau, 6078 Neu-Isenburg	Verfahren zur stabilisierung von dehydratisiertem magnesiumschlorid gegen rueck-hydratisierung
US4981674A (en) *	1988-12-13	1991-01-01	Noranda, Inc.	Production of anhydrous magnesium chloride
US5565080A (en) *	1994-05-17	1996-10-15	Noranda Metallurgy Inc.	Preparation of anhydrous magnesium chloride-containing melts from hydrated magnesium chloride
NO309260B1 (no) *	1996-10-11	2001-01-08	Norsk Hydro As	Fremgangsmåte for fremstilling av magnesiumklorid-granuler
NO308352B1 (no) *	1997-06-20	2000-09-04	Norsk Hydro As	Prosess for Õ fremstille vannfri MgCl2
CA2250605C (fr) *	1998-10-15	2003-07-22	Cominco Ltd.	Methode de formation de gouttes et procede de fabrication de beton de resine au soufre
US6841185B2 (en) *	2001-10-19	2005-01-11	The Procter & Gamble Co.	Flavored coffee compositions and methods of making the same
US20030180431A1 (en) *	2001-10-22	2003-09-25	The Procter Gamble Co.	Flavored coffee compositions with stable flavors and method of making
US20060252831A1 (en) *	2005-05-06	2006-11-09	Christopher Offen	Method for the treatment of magnesium and potassium deficiencies
WO2009143072A1 (fr) *	2008-05-19	2009-11-26	Wynden Pharmaceuticals, Inc.	Formes posologiques orales de magnésium à charge élevée et libération contrôlée, et leurs procédés de fabrication et d'utilisation
CN103998045B (zh) *	2011-12-21	2017-03-01	甘布罗伦迪亚股份公司	透析前体组合物
US10288348B2 (en) *	2014-01-10	2019-05-14	Compass Minerals America Inc.	Method of drying salt and similar materials through the use of heat engine waste heat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3127249A (en) *		1964-03-31		Ammonium nitrate
US1871428A (en) *	1928-05-25	1932-08-09	Dow Chemical Co	Flake magnesium chloride and method of making same
US1874735A (en) *	1929-06-24	1932-08-30	Dow Chemical Co	Process of dehydrating magnesium chloride
US3130225A (en) *	1962-02-12	1964-04-21	Pullman Inc	Urea production
US3577560A (en) *	1968-03-27	1971-05-04	Dow Chemical Co	Method of forming pellets of a flux composition

1969
- 1969-10-29 NO NO4293/69A patent/NO122915B/no unknown
1970
- 1970-10-19 IL IL35482A patent/IL35482A/en unknown
- 1970-10-23 LU LU61920D patent/LU61920A1/xx unknown
- 1970-10-26 CA CA096,508A patent/CA947923A/en not_active Expired
- 1970-10-27 US US00084537A patent/US3742100A/en not_active Expired - Lifetime
- 1970-10-28 FR FR7038944A patent/FR2065576B1/fr not_active Expired
- 1970-10-28 GB GB5127070A patent/GB1329718A/en not_active Expired
- 1970-10-28 SU SU701486698A patent/SU764606A3/ru active
- 1970-10-28 ES ES384984A patent/ES384984A1/es not_active Expired
- 1970-10-28 OA OA54070A patent/OA03593A/fr unknown
- 1970-10-29 BE BE758221D patent/BE758221A/fr not_active IP Right Cessation
- 1970-10-29 NL NL7015870.A patent/NL166908C/xx not_active IP Right Cessation
- 1970-10-29 JP JP45095530A patent/JPS5018478B1/ja active Pending

Also Published As

Publication number	Publication date
SU764606A3 (ru)	1980-09-15
CA947923A (en)	1974-05-28
IL35482A (en)	1973-06-29
DE2052470B2 (de)	1974-10-31
GB1329718A (en)	1973-09-12
ES384984A1 (es)	1973-03-16
US3742100A (en)	1973-06-26
FR2065576A1 (fr)	1971-07-30
NL166908B (nl)	1981-05-15
OA03593A (fr)	1971-03-30
JPS5018478B1 (fr)	1975-06-28
BE758221A (fr)	1971-04-01
DE2052470A1 (de)	1971-05-13
NL7015870A (fr)	1971-05-04
NL166908C (nl)	1981-10-15
FR2065576B1 (fr)	1974-12-20
LU61920A1 (fr)	1971-05-04
IL35482A0 (en)	1970-12-24

Publication	Publication Date	Title
NO122915B (fr)	1971-09-06
US4430241A (en)	1984-02-07	Mixed nitrate salt heat transfer medium and process for providing the same
JPS58130135A (ja)	1983-08-03	膨張性ビ−ズ製造材料
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US3782906A (en)	1974-01-01	Process for preparation of agglomerated hydrated alkali metal silicate glass particles
US3208822A (en)	1965-09-28	Spherical particles of anhydrous sodium metasilicate and method of manufacture thereof
US4118524A (en)	1978-10-03	Granular calcium hypochlorite by spray graining
US4005987A (en)	1977-02-01	Process for drying moist materials, particularly crystalline solids containing water of hydration
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US4261958A (en)	1981-04-14	Process for the production of sodium aluminate
US4205054A (en)	1980-05-27	Process for recovery of nitric acid from nitrates
US3760050A (en)	1973-09-18	Process for the preparation of substantially anhydrous magnesium chloride from magnesium chloride hydrates
US2556185A (en)	1951-06-12	Anhydrous caustic soda process
NO136147B (no)	1977-04-18	Fremgangsm}te for ved fremstilling av alkaliholdige, sintrede fosfater } hindre avsetninger p} ovnsveggen.
US2277827A (en)	1942-03-31	Process of dehydrating magnesium chloride
US3235329A (en)	1966-02-15	Novel sodium carbonate-sodium bicarbonate compositions
US4857287A (en)	1989-08-15	Fast-dissolving, non-caking, food grade sodium tripolyphosphate
US2550838A (en)	1951-05-01	Process for making granulated pitch
US3006726A (en)	1961-10-31	Process for upgrading crude alkali metal sulfates
US1801000A (en)	1931-04-14	Powdered metallic chloride and method of making same
US3329622A (en)	1967-07-04	Novel product and process
US2861868A (en)	1958-11-25	Method of producing substantially white, globular sodium bisulfate
US4105565A (en)	1978-08-08	Production of calcium hypochlorite compositions from quicklime and dichlorine monoxide