FR2264775B1 - - Google Patents

Info

Publication number
FR2264775B1
FR2264775B1 FR7508457A FR7508457A FR2264775B1 FR 2264775 B1 FR2264775 B1 FR 2264775B1 FR 7508457 A FR7508457 A FR 7508457A FR 7508457 A FR7508457 A FR 7508457A FR 2264775 B1 FR2264775 B1 FR 2264775B1
Authority
FR
France
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
FR7508457A
Other versions
FR2264775A1 (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.)
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 FR2264775A1 publication Critical patent/FR2264775A1/fr
Application granted granted Critical
Publication of FR2264775B1 publication Critical patent/FR2264775B1/fr
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
FR7508457A 1974-03-19 1975-03-18 Expired FR2264775B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2264775A1 FR2264775A1 (fr) 1975-10-17
FR2264775B1 true FR2264775B1 (fr) 1977-07-22

Family

ID=19881520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508457A Expired FR2264775B1 (fr) 1974-03-19 1975-03-18

Country Status (22)

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

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 (fr) * 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 (fr) * 1997-07-08 1999-01-21 S A Feed Phosphates (Proprietary) Limited Procede de production d'un produit au phosphate monocalcique
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
CA1060631A (fr) 1979-08-21
TR18505A (tr) 1977-03-04
SE406191B (sv) 1979-01-29
AU7910575A (en) 1976-09-16
NO132685B (fr) 1975-09-08
DD116205A5 (fr) 1975-11-12
FI750784A (fr) 1975-09-20
GB1497716A (en) 1978-01-12
SE406191C (sv) 1986-01-16
HU170874B (hu) 1977-09-28
DE2512099B2 (de) 1978-07-13
DE2512099C3 (fr) 1979-03-15
IE40823B1 (en) 1979-08-29
JPS50157299A (fr) 1975-12-19
SE7502984L (fr) 1975-09-22
IT1032330B (it) 1979-05-30
EG11653A (en) 1977-12-31
ES435726A1 (es) 1977-01-16
YU61675A (en) 1982-05-31
IE40823L (en) 1975-09-19
BE826881A (fr) 1975-07-16
IL46825A (en) 1977-03-31
FR2264775A1 (fr) 1975-10-17
FI58110B (fi) 1980-08-29
DE2512099A1 (de) 1975-09-25
DK109575A (fr) 1975-09-20
IN140563B (fr) 1976-11-27
NO132685C (fr) 1977-05-24
IL46825A0 (en) 1975-05-22
FI58110C (fi) 1980-12-10
BR7501598A (pt) 1975-12-16
NL7503212A (nl) 1975-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse