NO133491B - - Google Patents

Download PDF

Info

Publication number
NO133491B
NO133491B NO4403/72A NO440372A NO133491B NO 133491 B NO133491 B NO 133491B NO 4403/72 A NO4403/72 A NO 4403/72A NO 440372 A NO440372 A NO 440372A NO 133491 B NO133491 B NO 133491B
Authority
NO
Norway
Prior art keywords
magnesium hydroxide
cake
magnesium
sludge
pressure
Prior art date
Application number
NO4403/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO133491C (fr
Inventor
W C Gilpin
N Heasman
J Williamson
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.)
Filing date
Publication date
Application filed by Steetley Mfg Ltd filed Critical Steetley Mfg Ltd
Publication of NO133491B publication Critical patent/NO133491B/no
Publication of NO133491C publication Critical patent/NO133491C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/42—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromites
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/12—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • 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
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
NO4403/72A 1971-12-01 1972-11-30 NO133491C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5582071 1971-12-01
GB1548272*[A GB1407199A (en) 1971-12-01 1972-04-04 Process for making magnesia

Publications (2)

Publication Number Publication Date
NO133491B true NO133491B (fr) 1976-02-02
NO133491C NO133491C (fr) 1976-05-12

Family

ID=26251324

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4403/72A NO133491C (fr) 1971-12-01 1972-11-30

Country Status (15)

Country Link
JP (1) JPS5318000B2 (fr)
AT (1) AT342486B (fr)
BG (1) BG25661A3 (fr)
CA (1) CA973685A (fr)
ES (1) ES409157A1 (fr)
FI (1) FI57392C (fr)
FR (1) FR2162117B1 (fr)
GB (1) GB1407199A (fr)
IE (1) IE37428B1 (fr)
IL (1) IL40909A (fr)
IT (1) IT975906B (fr)
NL (1) NL7216384A (fr)
NO (1) NO133491C (fr)
RO (1) RO62603A (fr)
YU (2) YU298172A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919275U (ja) * 1982-07-27 1984-02-06 ヨコタ工業株式会社 Ｃ型リングクリンチヤ−

Also Published As

Publication number Publication date
GB1407199A (en) 1975-09-24
IT975906B (it) 1974-08-10
JPS5318000B2 (fr) 1978-06-12
CA973685A (en) 1975-09-02
YU39016B (en) 1984-02-29
FI57392C (fi) 1980-08-11
NO133491C (fr) 1976-05-12
BG25661A3 (en) 1978-11-10
AT342486B (de) 1978-04-10
FR2162117B1 (fr) 1976-06-04
JPS4865197A (fr) 1973-09-08
NL7216384A (fr) 1973-06-05
IE37428B1 (en) 1977-07-20
IL40909A (en) 1976-01-30
FI57392B (fi) 1980-04-30
ATA1021372A (de) 1977-07-15
IL40909A0 (en) 1973-01-30
ES409157A1 (es) 1975-11-16
YU298172A (en) 1982-02-28
RO62603A (fr) 1978-05-15
IE37428L (en) 1973-06-01
FR2162117A1 (fr) 1973-07-13

Similar Documents

Publication Publication Date Title
AP1355A (en) A method for isolation and production of magnesium metal, magnesium chloride, magnesite and magnesium based products.
NO138318B (no) Insekticid preparat.
US3983212A (en) Alumina production
CN101348268A (zh) 两种综合利用硼泥、菱镁矿和滑石矿制备氧化镁、二氧化硅的方法
US4033778A (en) Process for making magnesia
JP2016183101A (ja) 粒子状炭酸カルシウムを得る方法
CN101845550A (zh) 从以铝或铝合金为还原剂制取金属镁的副产物中提取氢氧化铝和氧化铝的方法
CN101987734B (zh) 一种菱镁矿碳化法生产氢氧化镁联产碳酸钙产品的方法
US3320029A (en) Method of preparing magnesia
US4512809A (en) Process for producing, from aluminous siliceous materials, clinker containing alkali metal aluminate and dicalcium silicate, and use thereof
KR101466011B1 (ko) 유산소 저온 열분해를 이용한 폐인조대리석으로부터 아크릴 수지 및 알루미나의 제조
US4229423A (en) Method of producing magnesium hydroxide
CN102838151A (zh) 一种超低钠非矿化α氧化铝粉体的制备方法
KR20010083819A (ko) 탄산칼슘의 제조 방법
CA1144341A (fr) Methode de separation des contaminants derives du fer, de l'aluminium et du manganese en presence dans les solutions chlorees du magnesium hydrochlorique
WO1994012434A1 (fr) Procede de transformation de residus de crasse d'aluminium en produits utiles
CN104671262B (zh) 一种硼泥酸化法制得的轻质碳酸镁及其生产方法和用途
JPS60500812A (ja) 酸化マグネシウム製造
US3817765A (en) Single pass prereacted grain and method of making
RU2375307C1 (ru) Способ получения глинозема из боксита
GB910330A (en) Improvements in or relating to the manufacture of dead-burned magnesia and dead-burned dolomite
US4243424A (en) Process for the production of dead burned refractory magnesia
RU2744191C1 (ru) Комплекс для переработки золоотвалов
KR100536261B1 (ko) 하수 슬러지 용융 소각 슬래그로부터 황산 침출법에 의한 알루미나의 회수방법
US2382886A (en) Treatment of lime-containing raw materials