ES2136570B1 - Enmienda mineral de magnesio y azufre y un procedimiento para su preparacion. - Google Patents

Enmienda mineral de magnesio y azufre y un procedimiento para su preparacion.

Info

Publication number
ES2136570B1
ES2136570B1 ES9702560A ES9702560A ES2136570B1 ES 2136570 B1 ES2136570 B1 ES 2136570B1 ES 9702560 A ES9702560 A ES 9702560A ES 9702560 A ES9702560 A ES 9702560A ES 2136570 B1 ES2136570 B1 ES 2136570B1
Authority
ES
Spain
Prior art keywords
magnesium
amendment
sulfur
procedure
preparation
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 - Lifetime
Application number
ES9702560A
Other languages
English (en)
Other versions
ES2136570A1 (es
Inventor
Blesa Generoso Martin
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.)
Agrimartin S A
Original Assignee
Agrimartin S A
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 Agrimartin S A filed Critical Agrimartin S A
Priority to ES9702560A priority Critical patent/ES2136570B1/es
Priority to EP97500227A priority patent/EP0922685A1/en
Publication of ES2136570A1 publication Critical patent/ES2136570A1/es
Application granted granted Critical
Publication of ES2136570B1 publication Critical patent/ES2136570B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01F5/40—Magnesium sulfates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D5/00—Fertilisers containing magnesium

Landscapes

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

Abstract

Enmienda mineral de magnesio y azufre y un procedimiento para su preparación.La enmienda mineral, a base de sulfato magnésico, comprende 10-30% de MgO total, 12-30% de MgO soluble en agua y 30-50% de azufre (SO{sub,3 ) y, preferentemente, se encuentra en forma de granulado. La enmienda puede obtenerse solubilizandocon ácido sulfúrico una mezcla que contiene magnesio, formada por productos procedentes de la extracción y procesado dela magnesita, tales como polvo de ciclones, hidróxido de magnesio y carbonato cálcico magnésico. La enmienda es capaz de aportar magnesio a los suelos, cultivos y praderas que lonecesiten.
ES9702560A 1997-12-10 1997-12-10 Enmienda mineral de magnesio y azufre y un procedimiento para su preparacion. Expired - Lifetime ES2136570B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9702560A ES2136570B1 (es) 1997-12-10 1997-12-10 Enmienda mineral de magnesio y azufre y un procedimiento para su preparacion.
EP97500227A EP0922685A1 (en) 1997-12-10 1997-12-29 Magnesium and sulphur mineral fertilizer and a procedure for its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9702560A ES2136570B1 (es) 1997-12-10 1997-12-10 Enmienda mineral de magnesio y azufre y un procedimiento para su preparacion.

Publications (2)

Publication Number Publication Date
ES2136570A1 ES2136570A1 (es) 1999-11-16
ES2136570B1 true ES2136570B1 (es) 2000-07-01

Family

ID=8301446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702560A Expired - Lifetime ES2136570B1 (es) 1997-12-10 1997-12-10 Enmienda mineral de magnesio y azufre y un procedimiento para su preparacion.

Country Status (2)

Country Link
EP (1) EP0922685A1 (es)
ES (1) ES2136570B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104446990A (zh) * 2014-11-25 2015-03-25 营口菱镁化工集团有限公司 一种高效缓释型颗粒状硫酸镁肥及其制备方法
GB2562628A (en) * 2016-02-12 2018-11-21 Power Minerals Ltd Process for making granules and agglomerates from mineral powders
RU2664301C2 (ru) * 2016-02-19 2018-08-16 Вячеслав Викторович Сирота Суперсульфат и способ его получения
CN107043117B (zh) * 2017-04-18 2019-01-29 曹子涵 联合制备食品级MgSO4·7H2O及MgSO4缓释肥的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258709A (en) * 1939-02-04 1941-10-14 American Zinc Lead & Smelting Sulphated selectively calcined dolomite and process for making the same
RO56021A2 (es) * 1969-05-06 1974-02-01
FR2097641A5 (en) * 1970-07-16 1972-03-03 Inst Za Tehnologiju Sulphate digestion of lean nickel minerals - to recover nickel cobalt,copper and magnesia
US4125588A (en) * 1977-08-01 1978-11-14 The Hanna Mining Company Nickel and magnesia recovery from laterites by low temperature self-sulfation
CH651853A5 (de) * 1981-09-29 1985-10-15 Sulzer Ag Verfahren zum herstellen von nickel, hochreinem magnesiumoxid und zement.
JPH03164487A (ja) * 1989-11-20 1991-07-16 Dia Chem Kk 粒状硫酸苦土肥料およびその製造法
JP2988224B2 (ja) * 1993-10-04 1999-12-13 豊丸産業株式会社 遊技機
FR2723085B1 (fr) * 1994-07-29 1996-08-30 Meac Sa Amendements antipoussieres, leur procede d'obtention et leur utilisation

Also Published As

Publication number Publication date
ES2136570A1 (es) 1999-11-16
EP0922685A1 (en) 1999-06-16

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