FR2620206B1 - Procede de sechage d'amendements calcaires ou magnesiens par reaction chimique a caractere exothermique - Google Patents

Procede de sechage d'amendements calcaires ou magnesiens par reaction chimique a caractere exothermique

Info

Publication number
FR2620206B1
FR2620206B1 FR8712404A FR8712404A FR2620206B1 FR 2620206 B1 FR2620206 B1 FR 2620206B1 FR 8712404 A FR8712404 A FR 8712404A FR 8712404 A FR8712404 A FR 8712404A FR 2620206 B1 FR2620206 B1 FR 2620206B1
Authority
FR
France
Prior art keywords
amendments
magnesium
chemical reaction
exothermic character
limestone
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
FR8712404A
Other languages
English (en)
Other versions
FR2620206A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8712404A priority Critical patent/FR2620206B1/fr
Publication of FR2620206A1 publication Critical patent/FR2620206A1/fr
Application granted granted Critical
Publication of FR2620206B1 publication Critical patent/FR2620206B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • F26B7/005—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00 using admixture with sorbent materials and heat, e.g. generated by the mixture

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)
FR8712404A 1987-09-07 1987-09-07 Procede de sechage d'amendements calcaires ou magnesiens par reaction chimique a caractere exothermique Expired - Lifetime FR2620206B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8712404A FR2620206B1 (fr) 1987-09-07 1987-09-07 Procede de sechage d'amendements calcaires ou magnesiens par reaction chimique a caractere exothermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8712404A FR2620206B1 (fr) 1987-09-07 1987-09-07 Procede de sechage d'amendements calcaires ou magnesiens par reaction chimique a caractere exothermique

Publications (2)

Publication Number Publication Date
FR2620206A1 FR2620206A1 (fr) 1989-03-10
FR2620206B1 true FR2620206B1 (fr) 1991-06-14

Family

ID=9354685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712404A Expired - Lifetime FR2620206B1 (fr) 1987-09-07 1987-09-07 Procede de sechage d'amendements calcaires ou magnesiens par reaction chimique a caractere exothermique

Country Status (1)

Country Link
FR (1) FR2620206B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654721B1 (fr) * 1989-11-17 1992-03-27 Bedos Francois Procede et installation pour la fabrication d'un amendement calcaire mixte pour sols agricoles des massifs granitiques.
BE1022931A1 (nl) 2015-05-15 2016-10-19 Reeth Constant Van Werkwijze voor het recycleren van calciumcarbonaat slib

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1721803A (en) * 1926-08-21 1929-07-23 William E Carson Process of preparing limestone
DE3024825A1 (de) * 1980-07-01 1982-01-28 Mathis System-Technik Gmbh, 7801 Merdingen Verfahren zum trocknen der mitschbestandteile von trockenmoertel

Also Published As

Publication number Publication date
FR2620206A1 (fr) 1989-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse