ATE172440T1 - Verfahren zur reinigung von magnesiumhydroxid - Google Patents

Verfahren zur reinigung von magnesiumhydroxid

Info

Publication number
ATE172440T1
ATE172440T1 AT95110792T AT95110792T ATE172440T1 AT E172440 T1 ATE172440 T1 AT E172440T1 AT 95110792 T AT95110792 T AT 95110792T AT 95110792 T AT95110792 T AT 95110792T AT E172440 T1 ATE172440 T1 AT E172440T1
Authority
AT
Austria
Prior art keywords
magnesium hydroxide
purifying magnesium
purifying
separing
adjusting
Prior art date
Application number
AT95110792T
Other languages
English (en)
Inventor
Giancarlo Verri
Original Assignee
Vbc Srl
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 Vbc Srl filed Critical Vbc Srl
Application granted granted Critical
Publication of ATE172440T1 publication Critical patent/ATE172440T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/06—Aluminium, calcium or magnesium; Compounds thereof, e.g. clay
    • A61K33/08—Oxides; Hydroxides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/08—Magnesia by thermal decomposition of magnesium compounds by calcining magnesium hydroxide
    • 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
    • C01F5/145—Purification
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/028—Compounds containing only magnesium as metal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Geology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT95110792T 1994-07-21 1995-07-11 Verfahren zur reinigung von magnesiumhydroxid ATE172440T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI001543A IT1276322B1 (it) 1994-07-21 1994-07-21 Procedimento per la purificazione dell'idrossido di magnesio

Publications (1)

Publication Number Publication Date
ATE172440T1 true ATE172440T1 (de) 1998-11-15

Family

ID=11369331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95110792T ATE172440T1 (de) 1994-07-21 1995-07-11 Verfahren zur reinigung von magnesiumhydroxid

Country Status (8)

Country Link
US (1) US5626825A (de)
EP (1) EP0693457B1 (de)
JP (1) JP3563495B2 (de)
AT (1) ATE172440T1 (de)
DE (1) DE69505464T2 (de)
ES (1) ES2123867T3 (de)
IL (1) IL114456A (de)
IT (1) IT1276322B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3526806B2 (ja) * 2000-03-28 2004-05-17 有限会社松川化学 化粧料
KR100467802B1 (ko) * 2001-12-24 2005-01-24 주식회사 포스렉 고농도 해수 수산화 마그네슘 슬러리
JP4412879B2 (ja) * 2002-03-11 2010-02-10 メルク株式会社 体質顔料およびその製造方法
ATE391498T1 (de) 2002-11-22 2008-04-15 Gruenenthal Gmbh Verwendung von (1rs,3rs,6rs)-6- dimethylaminomethyl-1-(3-methoxy-phenyl)- cyclohexan-1,3-diol zur behandlung von entzündungsschmerz
US7198722B2 (en) * 2003-11-11 2007-04-03 Mohammed Azam Hussain Process for pre-treating and desalinating sea water
WO2006112199A1 (ja) * 2005-03-30 2006-10-26 Murata Manufacturing Co., Ltd. マグネシウム化合物ゾルおよびその製造方法、ならびにそれを用いたセラミック原料の製造方法
BRPI1014634A2 (pt) * 2009-06-25 2019-04-16 IMI Tami Institute for Research and Development ltd processo imi de poli-halitapara produção de kno3.
JP5415215B2 (ja) * 2009-10-02 2014-02-12 タテホ化学工業株式会社 分散性に優れる酸化マグネシウム粉末及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525588A (en) * 1968-07-19 1970-08-25 Merck & Co Inc Preparation of magnesium hydroxide of low sulfate content
DE2060089C3 (de) * 1970-12-07 1975-05-28 Kali Und Salz Ag, 3500 Kassel Verfahren zur Herstellung von aktivem Magnesiumoxid mit großer spezifischer Oberfläche
JPS58120514A (ja) * 1982-01-08 1983-07-18 Denki Kagaku Kogyo Kk 高純度水酸化マグネシウムの製造方法
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
DE3634666A1 (de) * 1986-10-08 1987-04-09 Mannesmann Ag Verfahren zur aufarbeitung von abwaessern aus rauchgasreinigungsanlagen
IE921328A1 (en) * 1992-04-23 1993-11-03 Defped Ltd Particulate magnesium hydroxide

Also Published As

Publication number Publication date
ITMI941543A1 (it) 1996-01-21
EP0693457B1 (de) 1998-10-21
US5626825A (en) 1997-05-06
DE69505464D1 (de) 1998-11-26
IL114456A (en) 1999-10-28
JP3563495B2 (ja) 2004-09-08
DE69505464T2 (de) 1999-04-29
JPH0891829A (ja) 1996-04-09
ITMI941543A0 (it) 1994-07-21
IT1276322B1 (it) 1997-10-28
IL114456A0 (en) 1995-11-27
ES2123867T3 (es) 1999-01-16
EP0693457A1 (de) 1996-01-24

Similar Documents

Publication Publication Date Title
HUP9901198A3 (en) Process for producing l-amino acids
AT399887B (de) Verfahren zum herstellen von kaltgepressten eisenhältigen briketts
HUP9801420A3 (en) Process for producing l-amino acids by fermentition
OA09300A (en) Process for purifying aminomethylenephosphonic acids.
DE3464595D1 (en) Process for producing 2,6-naphthalenedicarboxylic acid
MX9705726A (es) Amidas del acido alcoximinoacetico.
DE3460294D1 (en) Process for the manufacture of 2-cyanoacrylates from 2,4-dicyanoglutarates
ZA957645B (en) A method for production of ethyl alcohol
EP0436098A3 (en) Process for degassing purified water obtained by reverse osmosis and reverse osmosis system for carrying out said method
ATE172440T1 (de) Verfahren zur reinigung von magnesiumhydroxid
EP0261627A3 (en) Process for producing l-arginine
AU8229887A (en) Process for producing pig iron
HU9402634D0 (en) Substituted 6,11-ethano-6,11-dihydro-benzo-quinolizin salts, compositions and process for producing them
DE69514122D1 (de) Lösungsmittelfreies verfahren zur herstellung von 2,6 difluorbenzonitril
EP0612780A3 (de) Verfahren zur Herstellung von Poly-3-hydroxybuttersäure.
EP0469517A3 (en) Process for producing l-glutamic acid
AU2883589A (en) Basic aluminium chlorosulphate, the process for producing it, and its use as a flocculating agent
HU9202069D0 (en) Microbiological process for producing 5-hydroxi-pyrazine-carboxylic acid
ZA909697B (en) Process for producing des(64,65)-proinsulin
HUT75051A (en) Process for producing 3-isoxazolecarboxylic acid
DE3780744D1 (de) Verfahren zur erniedrigung des eisengehalts von aluminatlaugen des bayer-verfahrens.
EP0685484A3 (de) Verfahren zur Herstellung von Vinylphosphonsäuren.
IL138340A0 (en) Method for separating diphosphine diastereoisomers
JPS53126761A (en) High molecular wastewater disposal method
ATE240933T1 (de) Verfahren zum herstellen von alpha- arylalkansäuren

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee