ES222009A1 - A procedure for the thermal dissociation and magnetizing calcination of siderite, or siderite magnesºfera (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the thermal dissociation and magnetizing calcination of siderite, or siderite magnesºfera (Machine-translation by Google Translate, not legally binding)
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.)
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik AG
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 Badische Anilin and Sodafabrik AGfiledCriticalBadische Anilin and Sodafabrik AG
Priority to ES222009ApriorityCriticalpatent/ES222009A1/en
Publication of ES222009A1publicationCriticalpatent/ES222009A1/en
Procedure for the thermal dissociation and magnetizing calcination of siderite or magnesite siderite, treating them with pre-heated oxygenated gases, being characterized by the fact that the treatment is carried out in a layer of oxygen gases admitted from below, which does not exceed 1.5 m. of height, in a state of rest, which are joined with the carbon dioxide formed during the thermal dissociation, said layer and the medium to be treated being in a vortex movement, at temperatures between 400 and 800 degrees, preferably at 500 to 600 degrees, and by which the siderite or the magnesite siderite is supplied, in a continuous or periodic way, respectively, taking out, at the same time, the magnetic genus manufactured in corresponding quantities. (Machine-translation by Google Translate, not legally binding)
ES222009A1955-05-251955-05-25A procedure for the thermal dissociation and magnetizing calcination of siderite, or siderite magnesºfera (Machine-translation by Google Translate, not legally binding)
ExpiredES222009A1
(en)
A procedure for the thermal dissociation and magnetizing calcination of siderite, or siderite magnesºfera (Machine-translation by Google Translate, not legally binding)
A procedure for the thermal dissociation and magnetizing calcination of siderite, or siderite magnesºfera (Machine-translation by Google Translate, not legally binding)
A procedure for the thermal dissociation and magnetizing calcination of siderite, or siderite magnesºfera (Machine-translation by Google Translate, not legally binding)
A procedure for the thermal dissociation and magnetizing calcination of siderite, or siderite magnesºfera (Machine-translation by Google Translate, not legally binding)
A procedure for the preliminary chemical treatment of catalysts containing iron, intended especially to the hydrogenation of carbon oxide (Machine-translation by Google Translate, not legally binding)
A procedure for the cooling of hot gases obtained by the incomplete combustión of hydrocarbons. (Machine-translation by Google Translate, not legally binding)
A procedure for the treatment of hydrocarbons of the class of selective extracts of mineral oils (Machine-translation by Google Translate, not legally binding)
A procedure for the production of a gas that essentially consist of carbon monoxide and hydrogen (Machine-translation by Google Translate, not legally binding)
A procedure for the elimination of carbon dioxide contained in ammonia gases by formation of salts under refrigeration. (Machine-translation by Google Translate, not legally binding)