ES382547A1 - Procedimiento de preparacion de hidromagnesita. - Google Patents

Procedimiento de preparacion de hidromagnesita.

Info

Publication number
ES382547A1
ES382547A1 ES382547A ES382547A ES382547A1 ES 382547 A1 ES382547 A1 ES 382547A1 ES 382547 A ES382547 A ES 382547A ES 382547 A ES382547 A ES 382547A ES 382547 A1 ES382547 A1 ES 382547A1
Authority
ES
Spain
Prior art keywords
hydromagnesite
alkali metal
preparation
modified morphology
precipitating
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
ES382547A
Other languages
English (en)
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of ES382547A1 publication Critical patent/ES382547A1/es
Expired legal-status Critical Current

Links

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
    • C01F5/24—Magnesium carbonates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3071—Washing or leaching
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
ES382547A 1969-08-28 1970-08-07 Procedimiento de preparacion de hidromagnesita. Expired ES382547A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6929553A FR2055828A1 (fr) 1969-08-28 1969-08-28 Hydromagnesite a morphologie modifiee et son procede de fabrication

Publications (1)

Publication Number Publication Date
ES382547A1 true ES382547A1 (es) 1972-12-01

Family

ID=9039523

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382547A Expired ES382547A1 (es) 1969-08-28 1970-08-07 Procedimiento de preparacion de hidromagnesita.

Country Status (9)

Country Link
US (1) US3723596A (es)
JP (1) JPS4843440B1 (es)
BE (1) BE755298A (es)
DE (1) DE2042794A1 (es)
ES (1) ES382547A1 (es)
FR (1) FR2055828A1 (es)
GB (1) GB1285252A (es)
IE (1) IE34368B1 (es)
NL (1) NL7011831A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8004522A (nl) * 1980-08-08 1982-03-01 Stamicarbon Polymeercompositie.
US7922991B2 (en) * 2002-02-13 2011-04-12 Nittetsu Mining Co., Ltd. Basic magnesium carbonate, production method and use of the same
CN109790043A (zh) 2016-09-12 2019-05-21 丹石产业株式会社 合成水菱镁矿粒子及其制备方法
CN112169748B (zh) * 2020-10-26 2023-01-24 广州大学 一种吸附剂及其制备方法和应用
CN118719012B (zh) * 2024-06-11 2024-12-10 湖南理工学院 一种cof@水菱镁复合材料及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US22952A (en) * 1859-02-15 Improved method of lighting gas by galvanic electricity
US2027714A (en) * 1931-11-24 1936-01-14 Plant Rubber & Asbestos Works Process of manufacturing basic magnesium carbonate
US2550708A (en) * 1944-09-06 1951-05-01 Meyer Edmond Gerald Removal of silica from alkaline carbonate brines
US3169826A (en) * 1961-03-30 1965-02-16 Merck & Co Inc Method of preparing a hydrated magnesium carbonate

Also Published As

Publication number Publication date
BE755298A (fr) 1971-02-26
JPS4843440B1 (es) 1973-12-18
FR2055828A1 (fr) 1971-04-30
GB1285252A (en) 1972-08-16
IE34368L (en) 1971-02-28
NL7011831A (es) 1971-03-02
IE34368B1 (en) 1975-04-16
US3723596A (en) 1973-03-27
DE2042794A1 (de) 1971-09-16

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