DE378288C - Process for the production of acid-resistant and insulating objects or vessels - Google Patents
Process for the production of acid-resistant and insulating objects or vesselsInfo
- Publication number
- DE378288C DE378288C DEK82653D DEK0082653D DE378288C DE 378288 C DE378288 C DE 378288C DE K82653 D DEK82653 D DE K82653D DE K0082653 D DEK0082653 D DE K0082653D DE 378288 C DE378288 C DE 378288C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- resistant
- vessels
- production
- insulating objects
- 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
- 239000002253 acid Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- YDSWCNNOKPMOTP-UHFFFAOYSA-N mellitic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(O)=O)=C(C(O)=O)C(C(O)=O)=C1C(O)=O YDSWCNNOKPMOTP-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/84—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for corrosive chemicals
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Insulating Materials (AREA)
Description
Verfahren zur Herstellung von säurebeständigen und isolierenden Gegenständen oder Gefäßen. Unter den von der organisch-chemischen Industrie verarbeiteten Rohstoffen steht das Azetylen mit an erster Stelle. Durch mannigfaltige Umsetzungen erhält man daraus wertvolle Produkte, deren Herstellung einen technischen'Fortschritt der Neuzeit bedeutet. Bisher ohne genügende Anwendungsmöglichkeit sind die in der Wärme aus Azetylen bei Gegenwart von Katalysatoren entstehenden Polymerisations- und Kondensationsprodukte, deren bekannteste unter dem Namen Carben oder Cupren bereits vielfach Gegenstand der Erörterung waren. Ihre Gewinnung in technischem Ausmaß macht keine Schwierigkeiten, worüber bereits verschiedene Verfahren und Verbesserungen vorliegen.Process for the production of acid-resistant and insulating objects or vessels. Among the raw materials processed by the organic chemical industry acetylene comes first. Received through various implementations valuable products, the manufacture of which is a technical progress Modern times means. So far without sufficient application possibilities are those in the warmth polymerization and condensation products formed from acetylene in the presence of catalysts, the most famous of these under the name of carbene or cuprene are already widely used the discussion were. Their extraction on a technical scale does not cause any difficulties, of which various procedures and improvements are already available.
Cupren hat bisher eine praktische Verwendung gefunden als Aufsaugemittel für bestimmte Sprengstoffe oder Sprengstoffgemische. Weiterhin ist (vgl. Patentschrift 167780) Cupren als Ersatzmittel für Kork verwendet worden. Als solches wird das Material auch als Isoliermaterial gegen Wärmewirkungen benutzt.Cupren has heretofore found practical use as an absorbent for certain explosives or mixtures of explosives. Furthermore (see patent specification 167780) Cuprene has been used as a substitute for cork. As such, that will Material also used as an insulating material against the effects of heat.
Es wurde nun festgestellt, daß Cupren gegenüber Säure außerordentlich beständig ist. Lediglich sehr konzentrierte Schwefelsäure und Salpetersäure greifen das Material an, wobei im ersteren Fälle- Verkohlung eintritt, während unter den Produkten der Einwirkung der Salpetersäure Mellitsäure nachgewiesen werden konnte (Berichte der deutschen chemischen Gesellschaft 55, S. 267). Eine weitere bemerkenswerte Eigenschaft des Cuprens ist seine isolierende Wirkung gegenüber Elektrizität.It has now been found that cuprene has an extraordinary effect on acid is constant. Only very concentrated sulfuric acid and nitric acid are effective the material, with charring occurring in the former case, while under the Products of the action of the nitric acid mellitic acid could be detected (Reports of the German Chemical Society 55, p. 267). Another notable one Cupren's property is its insulating effect against electricity.
Es lag deshalb der Gedanke nahe, Cupren für praktische Zwecke zu verwerten, bei denen diese Eigenschaften von Bedeutung sind. Es kann das Material in sehr stark gepreßter Form dazu verwendet werden, in vielen Fällen aber ist es zur Erhöhung der Stabilität wünschenswert, geeignete Bindemittel anzuwenden. Dazu benutzt man Wachs, Paraffin, Pech, Teer, Kautschuk, geschmolzenen Schwefel usw. Die Auswahl dieser oder ähnlicher Bindemittel richtet sich natürlich nach dem Zweck, für den das Material verwendet werden soll. Die Bearbeitung geschieht z. B. nach folgender Weise Gereinigtes Cupren wird in trocknem Zustand mit geschmolzenem Paraffin innig durchmischt. Das entstandene Material walzt man zwischen dampfbeheizten Walzen und formt unter Druck daraus beliebige Gegenstände oder Gefäße, deren Verwendungszweck oben angegeben ist. Es sei noch erwähnt, daß Flaschen aus derartigen Materialien gegen Flußsäure beständig sind und infolgedessen zu deren Aufbewahrung benutzt werden können. Naturgemäß können auch Gefäßauskleidungen aus gepreßtem Cupren allein oder der mit Bindemitteln versehenen Masse in Benutzung kommen.It was therefore obvious to use cupren for practical purposes, where these properties are important. It can make the material very strong Pressed form can be used for this purpose, but in many cases it is used for elevation the stability desirable to use suitable binders. To do this one uses Wax, paraffin, pitch, tar, rubber, molten sulfur, etc. The choice this or similar binder depends of course on the purpose for which the material is to be used. The processing is done z. B. after the following Well-cleaned cuprene becomes intimate with molten paraffin when dry mixed. The resulting material is rolled between steam-heated rollers and forms any objects or vessels under pressure from them, their intended use is given above. It should also be mentioned that bottles made of such materials are resistant to hydrofluoric acid and are therefore used for their storage can. Of course, vessel linings made of pressed cuprene can also be used alone or the mass provided with binding agents come into use.
Für die isolierende Wirkung gegenüber elektrischen Strömen spielen derartige Materialien als Ersatz von Hartgummi eine besondere Rolle. Je höher die Temperatur ist, die der Isolator aushalten soll, je beständiger muß naturgemäß das Bindemittel gegen Wärme sein.Play for the insulating effect against electrical currents Such materials play a special role as a substitute for hard rubber. The higher the The temperature that the insulator should be able to withstand is, of course, the more stable it has to be Be a binder against heat.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK82653D DE378288C (en) | 1922-07-06 | 1922-07-06 | Process for the production of acid-resistant and insulating objects or vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK82653D DE378288C (en) | 1922-07-06 | 1922-07-06 | Process for the production of acid-resistant and insulating objects or vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE378288C true DE378288C (en) | 1923-07-09 |
Family
ID=7234557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK82653D Expired DE378288C (en) | 1922-07-06 | 1922-07-06 | Process for the production of acid-resistant and insulating objects or vessels |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE378288C (en) |
-
1922
- 1922-07-06 DE DEK82653D patent/DE378288C/en not_active Expired
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