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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Format | Patent |
Language | English 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. |
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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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