DE213828C - - Google Patents
Info
- Publication number
- DE213828C DE213828C DENDAT213828D DE213828DA DE213828C DE 213828 C DE213828 C DE 213828C DE NDAT213828 D DENDAT213828 D DE NDAT213828D DE 213828D A DE213828D A DE 213828DA DE 213828 C DE213828 C DE 213828C
- Authority
- DE
- Germany
- Prior art keywords
- brown coal
- coal
- earthy
- kaolin
- products
- 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.)
- Active
Links
- 239000003077 lignite Substances 0.000 claims description 7
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 239000011872 intimate mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 238000000197 pyrolysis Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 210000004369 Blood Anatomy 0.000 description 1
- 210000000988 Bone and Bones Anatomy 0.000 description 1
- 210000003608 Feces Anatomy 0.000 description 1
- 240000002799 Prunus avium Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001473 noxious Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung bezieht sich auf ein Verfahren, Kohle von einer großen wirksamen Oberfläche und dementsprechend starken Absorptionsfähigkeit, wie sie bisher nur in der Knochenkohle, Blutkohle usw. vorlag, aus unmittelbar bergmännisch gewonnener erdiger Braunkohle herzustellen. Das Verfahren besteht darin, daß man diese fein verteilte erdige Braunkohle in inniger MischungThe present invention relates to a method of producing coal from a large effective Surface and correspondingly strong absorption capacity, as was previously only available in the bone coal, blood coal, etc. was present, from directly mined to produce earthy brown coal. The procedure consists in dividing these finely earthy brown coal in an intimate mixture
ίο mit geschlämmtem Kaolin in geschlossenen Gefäßen bei nicht zu hoher Temperatur (etwa bei Kirschrotglut) erhitzt, bis die Entwicklung von Gasen und sonstigen Destillationsprodukten nachgelassen hat. Hierbei ver- hindert einerseits die beigemengte Mineralsubstanz ein Zusammensintern der durch das Erhitzen entstandenen Braunkohlenkoks; andererseits schlagen sich aber auch die Destillationsprodukte der Braunkohle (Teer und Pech), soweit sie bei dem Erhitzungsprozeß verkokt werden, in feinster Verteilung auf die Teilchen der Mineralsubstanz nieder.ίο with slurried kaolin in closed vessels heated at not too high a temperature (such as red glowing cherry) until development of gases and other distillation products has decreased. Here, On the one hand, the added mineral substance prevents the sintering of the Heating of the resulting brown coal coke; on the other hand, however, the distillation products also beat each other the lignite (tar and pitch), as far as they are coked during the heating process, in the finest distribution on the Particles of the mineral substance down.
Die Herstellung des Produktes kann in allen Ofensystemen geschehen, die eine Erhitzung des Gutes bei Luftabschluß gestatten, z. B. in Retorten-, Muffel- oder sonstigen Brennöfen. The production of the product can be done in all furnace systems that require heating allow the goods in the absence of air, z. B. in retort, muffle or other kilns.
Das Produkt ermöglicht infolge seiner außerordentlich aktiven Oberfläche eine Anwendung in allen Fällen, in denen es sich um die Beseitigung oder Zurückhaltung von lästigen Substanzen, wie faulenden organischen Stoffen, Farbstoffen oder stinkenden und gesundheitsschädlichen Gasen, handelt; es kann daher beispielsweise dienen zur Reinigung von Trink- und Abwässern, zur Geruchlosmachung von Gasgemischen usw. Für Verwendungszwecke dieser Art betätigt es eine merklich stärkere Absorptionskraft als andere Erzeugnisse ähnlicher Art, die bisher hierfür in Vorschlag gebracht worden sind. Insbesondere ist durch eingehende Versuche nachgewiesen, daß man bei der Klärung von stark verunreinigten Abwässern, wie Kanaljauche, und bei der Desodorierung von Gasen, wie sie den Stärke-Zuckerfabriken entströmen, mit der aus Kaolin und erdiger Braunkohle hergestellten Masse bessere Resultate erzielt, als mit den nach den Verfahren von Melsens, Ziegler und O Is ehe fs ky (vgl. Muspratt; EncyklopädischesHandbuch der technischen Chemie, 4. Aufl., 4. Bd., Sp. 1392 und 1394) erhältlichen Produkten. The product can be used due to its extremely active surface in all cases that involve elimination or withholding annoying substances, such as putrefying organic matter, dyes or smelly and noxious Gases, acts; It can therefore be used, for example, to purify drinking water and waste water, to make odorless Gas mixtures, etc. For purposes of this kind, it operates a noticeably stronger one Absorption power than other products of a similar nature that have been proposed so far for this purpose have been. In particular, it has been proven by extensive tests that one in the treatment of heavily polluted wastewater, such as sewer manure, and in deodorization of gases, as they flow from the starch sugar factories, with the mass made from kaolin and earthy brown coal achieved better results than with the methods of Melsens, Ziegler and O Is ehe fs ky (see Muspratt; EncyclopädischesHandbuch der technical chemistry, 4th ed., 4th vol., Sp. 1392 and 1394) available products.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE213828C true DE213828C (en) |
Family
ID=475443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT213828D Active DE213828C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE213828C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017190B (en) * | 1953-03-11 | 1957-10-10 | Fritz Rondholz | Cold room air purifier |
| FR2565503A1 (en) * | 1984-06-07 | 1985-12-13 | Marginvest Sa Holding | PROCESS FOR THE PREPARATION OF AN ABSORBENT AND ADSORBENT AGENT AND AN ABSORBENT AND ADSORBENT AGENT THUS OBTAINED |
-
0
- DE DENDAT213828D patent/DE213828C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017190B (en) * | 1953-03-11 | 1957-10-10 | Fritz Rondholz | Cold room air purifier |
| FR2565503A1 (en) * | 1984-06-07 | 1985-12-13 | Marginvest Sa Holding | PROCESS FOR THE PREPARATION OF AN ABSORBENT AND ADSORBENT AGENT AND AN ABSORBENT AND ADSORBENT AGENT THUS OBTAINED |
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