NO132985B - - Google Patents

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Info

Publication number: NO132985B
Authority: NO; Norway
Prior art keywords: magnesium hydroxide; alkali; magnesium; suspension; salt solution
Prior art date: 1969-10-17

Application number

NO3898/70A

Other languages

English (en)

Norwegian (no)

Other versions

NO132985C (no

Inventor

C C Briggs

T W Lythe

Original Assignee

Steetley Mfg Ltd

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.)

1969-10-17

Filing date

1970-10-15

Publication date

1975-11-10

1970-10-15 Application filed by Steetley Mfg Ltd filed Critical Steetley Mfg Ltd

1975-11-10 Publication of NO132985B publication Critical patent/NO132985B/no

1977-12-29 Publication of NO132985C publication Critical patent/NO132985C/no

Links

VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 95
239000000347 magnesium hydroxide Substances 0.000 claims description 95
229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 95
239000003513 alkali Substances 0.000 claims description 47
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 32
229910052796 boron Inorganic materials 0.000 claims description 32
238000000034 method Methods 0.000 claims description 25
239000013535 sea water Substances 0.000 claims description 25
238000005406 washing Methods 0.000 claims description 22
239000000725 suspension Substances 0.000 claims description 20
238000001556 precipitation Methods 0.000 claims description 14
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 13
239000011780 sodium chloride Substances 0.000 claims description 10
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 9
229910001425 magnesium ion Inorganic materials 0.000 claims description 9
239000011777 magnesium Substances 0.000 claims description 6
229910052749 magnesium Inorganic materials 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 4
239000012266 salt solution Substances 0.000 claims 6
239000012267 brine Substances 0.000 claims 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
150000003839 salts Chemical class 0.000 description 21
239000000395 magnesium oxide Substances 0.000 description 11
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 11
238000006243 chemical reaction Methods 0.000 description 8
239000002002 slurry Substances 0.000 description 8
235000011121 sodium hydroxide Nutrition 0.000 description 8
239000000920 calcium hydroxide Substances 0.000 description 6
235000008733 Citrus aurantifolia Nutrition 0.000 description 5
235000011941 Tilia x europaea Nutrition 0.000 description 5
235000011116 calcium hydroxide Nutrition 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 5
239000004571 lime Substances 0.000 description 5
238000004062 sedimentation Methods 0.000 description 5
229910001861 calcium hydroxide Inorganic materials 0.000 description 4
238000000605 extraction Methods 0.000 description 4
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
238000001914 filtration Methods 0.000 description 3
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
239000000463 material Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
238000000926 separation method Methods 0.000 description 3
235000019738 Limestone Nutrition 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
239000003518 caustics Substances 0.000 description 2
239000010459 dolomite Substances 0.000 description 2
229910000514 dolomite Inorganic materials 0.000 description 2
238000010304 firing Methods 0.000 description 2
230000005484 gravity Effects 0.000 description 2
239000006028 limestone Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
235000012255 calcium oxide Nutrition 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000002386 leaching Methods 0.000 description 1
150000002680 magnesium Chemical class 0.000 description 1
-1 magnesium hydroxide-suspension ion Chemical class 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
238000005453 pelletization Methods 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
238000010517 secondary reaction Methods 0.000 description 1
239000013049 sediment Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000004575 stone Substances 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
- C01F5/14—Magnesium hydroxide
- C01F5/22—Magnesium hydroxide from magnesium compounds with alkali hydroxides or alkaline- earth oxides or hydroxides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

NO3898/70A 1969-10-17 1970-10-15 Fremgangsm}te for fremstilling av magnesiumhydroksyd med lavt borinnhold fra sj¦vann eller annet saltholdig vann NO132985C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5101969		1969-10-17

Publications (2)

Publication Number	Publication Date
NO132985B true NO132985B (fr)	1975-11-10
NO132985C NO132985C (no)	1977-12-29

Family

ID=10458326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO3898/70A NO132985C (no)	1969-10-17	1970-10-15	Fremgangsm}te for fremstilling av magnesiumhydroksyd med lavt borinnhold fra sj¦vann eller annet saltholdig vann

Country Status (8)

Country	Link
US (1)	US3787558A (fr)
BG (1)	BG21383A3 (fr)
CA (1)	CA951088A (fr)
GB (1)	GB1317576A (fr)
IE (1)	IE34618B1 (fr)
NO (1)	NO132985C (fr)
YU (1)	YU36284B (fr)
ZA (1)	ZA706943B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5134214A (en) *	1974-09-17	1976-03-23	Shin Nihon Kagaku Kogyo Kk	Maguneshiakurinkaa no seizoho
US4035469A (en) *	1975-12-05	1977-07-12	Martin Marietta Corporation	Pretreatment of brine for boron removal
US4229423A (en) *	1979-02-09	1980-10-21	Kaiser Aluminum & Chemical Corporation	Method of producing magnesium hydroxide
IE53450B1 (en) *	1981-11-17	1988-11-09	Steetley Refractories Ltd	Manufacture of magnesium hydroxide
US4450009A (en) *	1983-04-29	1984-05-22	Halliburton Company	Method of preparing a light weight cement composition from sea water
US4461644A (en) *	1983-04-29	1984-07-24	Halliburton Company	Light weight composition and a method of sealing a subterranean formation
JPS60155529A (ja) *	1984-01-20	1985-08-15	Asahi Glass Co Ltd	高純度水酸化マグネシウムの製造方法
NO985320L (no) *	1998-11-13	2000-05-15	Norsk Hydro As	FremgangsmÕte for fremstilling av magnesiumhydroksid fra sjøvann
DE10213310A1 (de) *	2002-03-25	2003-10-09	Imb & Frings Watersystems Gmbh	Verfahren und Vorrichtung zur Erzeugung eines Metallhydroxids
AU2015327771A1 (en) *	2014-10-03	2017-05-18	Crs Industrial Water Treatment Systems Pty Ltd	Water treatment methods
US10407853B1 (en)	2017-06-15	2019-09-10	Peter G Dunn	Wrong-way vehicle prevention system
JP2025017185A (ja) *	2023-07-24	2025-02-05	株式会社アサノ大成基礎エンジニアリング	海洋成分を利用した大気中における二酸化炭素の固定化法

1969
- 1969-10-17 GB GB5101969A patent/GB1317576A/en not_active Expired
1970
- 1970-10-12 ZA ZA706943A patent/ZA706943B/xx unknown
- 1970-10-12 IE IE1305/70A patent/IE34618B1/xx unknown
- 1970-10-13 CA CA095,349,A patent/CA951088A/en not_active Expired
- 1970-10-14 US US00080758A patent/US3787558A/en not_active Expired - Lifetime
- 1970-10-15 NO NO3898/70A patent/NO132985C/no unknown
- 1970-10-16 YU YU2538/70A patent/YU36284B/xx unknown
- 1970-10-17 BG BG015875A patent/BG21383A3/xx unknown

Also Published As

Publication number	Publication date
NO132985C (no)	1977-12-29
IE34618L (en)	1971-04-17
US3787558A (en)	1974-01-22
IE34618B1 (en)	1975-06-25
BG21383A3 (bg)	1976-05-20
ZA706943B (en)	1971-11-24
GB1317576A (en)	1973-05-23
CA951088A (en)	1974-07-16
YU253870A (en)	1980-09-25
YU36284B (en)	1982-06-18

Publication	Publication Date	Title
NO132985B (fr)	1975-11-10
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US1802806A (en)	1931-04-28	Process for treating alkaline liquors
US1918361A (en)	1933-07-18	Method of manufacturing silicates with base exchanging properties, or so-called artificial zeolites
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US2522856A (en)	1950-09-19	Removal of salt from sea water
US2356626A (en)	1944-08-22	Method for dissolving raw aluminates of lime in water and recovering alumina from such solutions
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