DE1797173U - SILICA GEL TABLET. - Google Patents
SILICA GEL TABLET.Info
- Publication number
- DE1797173U DE1797173U DEH31181U DEH0031181U DE1797173U DE 1797173 U DE1797173 U DE 1797173U DE H31181 U DEH31181 U DE H31181U DE H0031181 U DEH0031181 U DE H0031181U DE 1797173 U DE1797173 U DE 1797173U
- Authority
- DE
- Germany
- Prior art keywords
- tablet
- silica gel
- tablets
- film
- gel tablet
- 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.)
- Expired
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
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28042—Shaped bodies; Monolithic structures
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28047—Gels
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3035—Compressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
Description
Tablette aus Kieselgel. Die Erfindung bezieht sich auf die Gestaltung
einer Tablette aus Kieselgel, das in bekannter Weise zum Trockenhalten von Behältern,
Räumen u. dgl. verwendet wird.
Die Erfindung hat eine Gestaltung für Tabletten aus Kieselgel zum Gegenstand, bei der die geschilderten Nachteile vermieden sind. Gemäss der Erfindung ist das Eieselgelstüek in Preßform als Tablette mit ebener Oberfläche ausgebildet. Hierbei ist eine dieser ebenen Flächen mit einer wasserdampfdurehlässigen Folie, z.B. aus Papier o. dgl. bedeckt.The invention has a design for tablets made of silica gel Object in which the disadvantages described are avoided. According to the invention the Eieselgelstüek is designed in compression form as a tablet with a flat surface. Here, one of these flat surfaces is covered with a film that is permeable to water vapor, e.g. made of paper or the like.
Durch die ebene Oberfläche für die Kiesegeltablette ist die Möglichkeit gegeben, die Fläche mit einer abdeckenden Folie zu versehen, die gut an der Tablette haftet. Die Folie selbst dient hierbei zur Erhöhung der Abrieestigkeit. Bei einem Stapel aus Kieselgeltabletten befindet sich zwischen jeder Tablette eine-Folie, vorzugsweise aus Papier. Es wird damit verhindert, dass das Kieselgel der Tabletten anmittelbar in Berührung kommt. Die Reibungsmöglichkeit zwischen den aneinanderliegenden Tabletten wird wesentlich vermindert. Weiterhin besteht die Möglichkeit, die Kieselgeltablette durch die Folie zu bezeichnen. Die Folie kann zugleich als Etikett benutzt werden. Es genügt die Abdeckung der Tablettenfläche an einer Seite der Kieselgeltablette. Durch das Haftfestmachen der Abdeckfolie auf der Kieselgeltablette wird zugleich ein Verlorengehen vermieden.The flat surface for the pebble gel tablet makes it possible given to cover the area with a film that adheres well to the tablet adheres. The film itself serves to increase the resistance to abrasion. At a Stack of silica gel tablets there is a foil between each tablet, preferably made of paper. It is used to prevent the silica gel of the tablets comes into direct contact. The possibility of friction between the adjacent Tablets is significantly reduced. There is also the possibility of using the silica gel tablet denoted by the foil. The film can also be used as a label. It is sufficient to cover the tablet surface on one side of the silica gel tablet. By making the cover film adhere to the silica gel tablet, at the same time Avoid getting lost.
Die Tatsache der Bedeckung der Kieselgeltablette an einer Seite mit
einer Folie schützt die Tablette auch besser gegen Zerbröckeln bei starken Erschütterungen
u.dgl.,
Die Fig. 1 und 2 zeigen eine Kieselgeltablette gemäß der Erfindung von der Seite gesehen in verschiedenen Ausführungsformen.1 and 2 show a silica gel tablet according to the invention seen from the side in different embodiments.
Die Hieselgeltablette l der Fig. 1 weist eine ebene
Die Tablette 3 der Fig. 2 ist ebenfalls auf der Ober-und Unterseite
ebenflächig ausgebildete wobei eine Seite mit einer Folie 4, die wasserdampfdurchlässig
ist, bedeckt ist. Die ringförmige Stirnfläche der Folie ist hierbei vollständig
gerundet wie bei 5
Beim Aufbewahren der Tabletten aus Kieselgel gemäss der Erfindung
im Stapel werden die Tabletten so gestapels, das die mit einer wasserdampfdurchlässigen
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH31181U DE1797173U (en) | 1959-03-14 | 1959-03-14 | SILICA GEL TABLET. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH31181U DE1797173U (en) | 1959-03-14 | 1959-03-14 | SILICA GEL TABLET. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1797173U true DE1797173U (en) | 1959-10-01 |
Family
ID=32881029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH31181U Expired DE1797173U (en) | 1959-03-14 | 1959-03-14 | SILICA GEL TABLET. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1797173U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3907973A1 (en) * | 1989-03-11 | 1990-09-13 | Merck Patent Gmbh | DRYER TABLET |
-
1959
- 1959-03-14 DE DEH31181U patent/DE1797173U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3907973A1 (en) * | 1989-03-11 | 1990-09-13 | Merck Patent Gmbh | DRYER TABLET |
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