DE500075C - Acid-proof lining of vessels - Google Patents

Acid-proof lining of vessels

Info

Publication number
DE500075C
DE500075C DEI31156D DEI0031156D DE500075C DE 500075 C DE500075 C DE 500075C DE I31156 D DEI31156 D DE I31156D DE I0031156 D DEI0031156 D DE I0031156D DE 500075 C DE500075 C DE 500075C
Authority
DE
Germany
Prior art keywords
acid
vessels
silicon
proof lining
resistant
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
Application number
DEI31156D
Other languages
German (de)
Inventor
Dr Karl Dietz
Dipl-Ing Karl Frank
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI31156D priority Critical patent/DE500075C/en
Application granted granted Critical
Publication of DE500075C publication Critical patent/DE500075C/en
Expired legal-status Critical Current

Links

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

Säurefeste Ausmauerungen von Gefäßen Es ist bekannt, zur Herstellung von Gefäßen für die chemische Industrie -Legierungen aus Kobalt und Silicium zu benutzen. Diese Legierungen besitzen aber eine schlechte Wärmeleitfähigkeit. Man hat auch bereits säurefeste Gefäße aus Metallsiliciumverbindungen mit sehr hohem Gehalt an @ Silicium hergestellt. Derartige gegossene Apparate sind jedoch sehr spröde und zerspringen leicht beim Gebrauch.Acid-resistant lining of vessels It is known for the production of vessels for the chemical industry - alloys made of cobalt and silicon use. However, these alloys have poor thermal conductivity. Man also already has acid-proof vessels made of metal-silicon compounds with a very high Content of @ silicon produced. However, such molded apparatus is very much brittle and easily shatter in use.

E-s wurde nun gefunden, daß man säurefeste, gut wärmeleitfähige Ausmauerungen für Gefäße mit Platten aus solchen hochprozentigen Siliciumlegierungen herstellen kann, die gegen alle Säuren beständig sind und eine gute Wärmeleitfähigkeit besitzen. Legierungen mit einen geringen Gehalt an Silicium kommen für diese Zwecke nicht in Frage, vielmehr enthalten derartige Legierungen zweckmäßig über So °1o Silicium. Es kommen also nicht in Betracht z. B. Platten aus gewöhnlichem Eisensilicium mit 5 bis 15 % Si.It has now been found that acid-resistant, highly thermally conductive masonry can be used for vessels with plates made of such high-percentage silicon alloys that are resistant to all acids and have good thermal conductivity. Alloys with a low content of silicon are not used for this purpose In question, such alloys suitably contain more than 50% silicon. So it does not come into consideration z. B. Plates made of ordinary iron silicon with 5 to 15% Si.

Beispiel Ein Rührgefäß mit Dampfmantel wird mit Platten aus, einer Legierung von 8o °/o Silicium und 2o °/a Eisen ausgemauert. Die Ausmauerung ist säurebeständig und hat eine ausgezeichnete Wärmeübertragung.Example A stirred vessel with a steam jacket is made of plates, one Alloy of 80 per cent silicon and 20 per cent iron lined up. The brick lining is acid-resistant and has excellent heat transfer.

An Stelle der Eisen-Silicium-Legierung kann auch eine Legierung von 70 °/o Silicium und 30 °h Kupfer verwendet werden.Instead of the iron-silicon alloy, an alloy of 70% silicon and 30% copper are used.

Claims (1)

PATENTANSPRUCH: Säurefestle Ausmauerungen von Gefäßen, bestehend aus Platten aus säurebeständigen, gut wärmeleitfähigen Siliciumlegierungen mit einem Gehalt von über So °/o Silicium. PATENT CLAIM: Acid-resistant lining of vessels, consisting of plates made of acid-resistant, highly thermally conductive silicon alloys with a silicon content of over 50%.
DEI31156D 1927-05-10 1927-05-10 Acid-proof lining of vessels Expired DE500075C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI31156D DE500075C (en) 1927-05-10 1927-05-10 Acid-proof lining of vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI31156D DE500075C (en) 1927-05-10 1927-05-10 Acid-proof lining of vessels

Publications (1)

Publication Number Publication Date
DE500075C true DE500075C (en) 1930-06-18

Family

ID=7187800

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI31156D Expired DE500075C (en) 1927-05-10 1927-05-10 Acid-proof lining of vessels

Country Status (1)

Country Link
DE (1) DE500075C (en)

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