METHOD FOR PRODUCING CALCIUM DIPROPIONATE

The invention relates to a solid-material process for producing calcium dipropionate. The process for the production of powdery calcium propionate is conducted in a pressure-resistant solid-state mixing reactor by charging calcium oxide, calcium hydroxide or calcium carbonate or mixtures of these ca...

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Main Authors KOCHANNEK, BERND, STUWE, HANS-JURGEN, KILLIAN, NORMAN, EDERLE-LERCH, KLAUS
Format Patent
LanguageEnglish
French
Published 19.01.2017
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Abstract The invention relates to a solid-material process for producing calcium dipropionate. The process for the production of powdery calcium propionate is conducted in a pressure-resistant solid-state mixing reactor by charging calcium oxide, calcium hydroxide or calcium carbonate or mixtures of these calcium compounds, and adding propionic acid by a reaction directly in the solid phase under a pressure that is increased above atmospheric pressure. Il est décrit un procédé de matériau solide dans la préparation de dipropionate de calcium. Le procédé de préparation de dipropionate de calcium en poudre est effectué dans un réacteur mélangeur à semiconducteurs résistant à la pression par la charge d'oxyde de calcium, d'hydroxyde de calcium ou de carbonate de calcium, ou bien de mélanges desdits composés de calcium, ainsi que l'ajout d'acide propionique par une réaction directement en phase solide sous une pression qui est augmentée au-delà de la pression atmosphérique.
AbstractList The invention relates to a solid-material process for producing calcium dipropionate. The process for the production of powdery calcium propionate is conducted in a pressure-resistant solid-state mixing reactor by charging calcium oxide, calcium hydroxide or calcium carbonate or mixtures of these calcium compounds, and adding propionic acid by a reaction directly in the solid phase under a pressure that is increased above atmospheric pressure. Il est décrit un procédé de matériau solide dans la préparation de dipropionate de calcium. Le procédé de préparation de dipropionate de calcium en poudre est effectué dans un réacteur mélangeur à semiconducteurs résistant à la pression par la charge d'oxyde de calcium, d'hydroxyde de calcium ou de carbonate de calcium, ou bien de mélanges desdits composés de calcium, ainsi que l'ajout d'acide propionique par une réaction directement en phase solide sous une pression qui est augmentée au-delà de la pression atmosphérique.
Author KILLIAN, NORMAN
STUWE, HANS-JURGEN
KOCHANNEK, BERND
EDERLE-LERCH, KLAUS
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DocumentTitleAlternate PROCEDE DE PREPARATION DE DIPROPIONATE DE CALCIUM
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Snippet The invention relates to a solid-material process for producing calcium dipropionate. The process for the production of powdery calcium propionate is conducted...
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SubjectTerms ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
Title METHOD FOR PRODUCING CALCIUM DIPROPIONATE
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