ES435726A1 - Metodo de producir fosfatos de calidad alimenticia para ani-males. - Google Patents

Metodo de producir fosfatos de calidad alimenticia para ani-males.

Info

Publication number
ES435726A1
ES435726A1 ES435726A ES435726A ES435726A1 ES 435726 A1 ES435726 A1 ES 435726A1 ES 435726 A ES435726 A ES 435726A ES 435726 A ES435726 A ES 435726A ES 435726 A1 ES435726 A1 ES 435726A1
Authority
ES
Spain
Prior art keywords
reaction
gas
reaction zone
expels
reactants
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
ES435726A
Other languages
English (en)
Spanish (es)
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of ES435726A1 publication Critical patent/ES435726A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
ES435726A 1974-03-19 1975-03-18 Metodo de producir fosfatos de calidad alimenticia para ani-males. Expired ES435726A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO740984A NO132685C (da) 1974-03-19 1974-03-19

Publications (1)

Publication Number Publication Date
ES435726A1 true ES435726A1 (es) 1977-01-16

Family

ID=19881520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435726A Expired ES435726A1 (es) 1974-03-19 1975-03-18 Metodo de producir fosfatos de calidad alimenticia para ani-males.

Country Status (22)

Country Link
JP (1) JPS50157299A (da)
BE (1) BE826881A (da)
BR (1) BR7501598A (da)
CA (1) CA1060631A (da)
DD (1) DD116205A5 (da)
DE (1) DE2512099B2 (da)
DK (1) DK109575A (da)
EG (1) EG11653A (da)
ES (1) ES435726A1 (da)
FI (1) FI58110C (da)
FR (1) FR2264775B1 (da)
GB (1) GB1497716A (da)
HU (1) HU170874B (da)
IE (1) IE40823B1 (da)
IL (1) IL46825A (da)
IN (1) IN140563B (da)
IT (1) IT1032330B (da)
NL (1) NL7503212A (da)
NO (1) NO132685C (da)
SE (1) SE406191C (da)
TR (1) TR18505A (da)
YU (1) YU61675A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK137180B (da) * 1975-10-10 1978-01-30 Dansk Ind Syndikat Fremgangsmåde til fremstilling af en pulver- eller granulatformet, ikke-støvende mineralstofblanding indeholdende calciumphosphater.
JPS6182841A (ja) * 1984-09-29 1986-04-26 Agency Of Ind Science & Technol リン除去剤
DE3510694A1 (de) * 1985-03-23 1986-09-25 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von calciumhydrogenphosphat
DE3515695A1 (de) * 1985-05-02 1986-11-06 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zur herstellung von grobkoernigem dicalciumphosphat-dihydrat
JPS6258958A (ja) * 1985-09-10 1987-03-14 Sanraku Inc 粒状ミネラル混合飼料
DE4006734C1 (da) * 1990-03-03 1991-07-25 Benckiser-Knapsack Gmbh, 6802 Ladenburg, De
DE19623082C1 (de) * 1996-06-10 1998-04-16 Axel Bruckert Verbessertes Monocalciumphosphatmonohydrat zur Verwendung als Futtermittelkomponente sowie ein Verfahren zu dessen Herstellung
WO1999002455A1 (en) * 1997-07-08 1999-01-21 S A Feed Phosphates (Proprietary) Limited A method for the production of a mono-calcium phosphate product
NL1007622C2 (nl) * 1997-11-26 1999-05-27 Axel Bruckert Verbeterd monocalciumfosfaat-monohydraat voor toepassing als voedermiddelcomponent alsmede een werkwijze voor de productie daarvan.
DE102012215421B4 (de) 2012-08-30 2019-08-29 Centrum Für Angewandte Nanotechnologie (Can) Gmbh Verfahren zur Herstellung von Kern/Schale-Nanopartikeln

Also Published As

Publication number Publication date
SE7502984L (da) 1975-09-22
SE406191C (sv) 1986-01-16
EG11653A (en) 1977-12-31
IL46825A0 (en) 1975-05-22
CA1060631A (en) 1979-08-21
IT1032330B (it) 1979-05-30
DE2512099A1 (de) 1975-09-25
DE2512099B2 (de) 1978-07-13
FI58110B (fi) 1980-08-29
DK109575A (da) 1975-09-20
FI58110C (fi) 1980-12-10
FI750784A (da) 1975-09-20
NL7503212A (nl) 1975-09-23
TR18505A (tr) 1977-03-04
JPS50157299A (da) 1975-12-19
IE40823B1 (en) 1979-08-29
FR2264775B1 (da) 1977-07-22
AU7910575A (en) 1976-09-16
FR2264775A1 (da) 1975-10-17
SE406191B (sv) 1979-01-29
NO132685C (da) 1977-05-24
BE826881A (fr) 1975-07-16
GB1497716A (en) 1978-01-12
BR7501598A (pt) 1975-12-16
DE2512099C3 (da) 1979-03-15
YU61675A (en) 1982-05-31
HU170874B (hu) 1977-09-28
IN140563B (da) 1976-11-27
IL46825A (en) 1977-03-31
IE40823L (en) 1975-09-19
DD116205A5 (da) 1975-11-12
NO132685B (da) 1975-09-08

Similar Documents

Publication Publication Date Title
ES435726A1 (es) Metodo de producir fosfatos de calidad alimenticia para ani-males.
ES8800631A1 (es) Procedimiento para la obtencion de plasticos celulares o compactos.
US3376124A (en) Fluidized bed acidulation and agglomeration of phosphate materials
US2037706A (en) Manufacture of ammoniated superphosphates
GB917328A (en) Process for the manufacture of a mineral feed additive essentially consisting of dicalcium phosphate
DK149283D0 (da) Fremgangsmade til fremstilling af et granuleret fodermiddel-phosphat
US2211918A (en) Calcium phosphate product
GB1456350A (en) Process for producing food compositions for feeding animals
GB1281199A (en) Process for the preparation of a nitrophosphate fertilizer
US2170843A (en) Method of making calcium phosphate products
US4101637A (en) Direct granulation process for triple superphosphate
DE3362613D1 (en) Process for preparing granular compound fertilizers having a high potassium content
Nielsson et al. Nitric phosphates, manufacture from phosphate rock, nitric acid ammonia, and potassium or other soluble sulfates
GB1032613A (en) Process for the preparation of granulated phosphate fertilizers
GB1528703A (en) Method for producing granular sorbic acid
GB527302A (en) An improved process for the granulation of calcium superphosphate and mixed fertilisers containing phosphate and nitrogen with or without potassium
US2978312A (en) Processes for producing fertilizers and products thereof
ATE36110T1 (de) Verfahren zur herstellung von futterphosphaten.
US3389959A (en) Manufacture of triple superphosphate
SU615050A1 (ru) Удобрение на основе порошкообразного суперфосфата
DE3370156D1 (en) Process for producing derivatives of hydroxy-methylene diphosphonic acid
SU431148A1 (ru) Способ получения гранулированных сложно- смешанных удобрений
FR2294147A1 (fr) Procede de fabrication d'engrais a partir des fientes d'oiseaux tels que poules, et engrais en resultant
GB828675A (en) Process for making mixed fertilizers containing ammonium nitrate and calcium carbonate
US3053624A (en) Production of orthophosphates of calcium