DE440769C - Process for the production of a highly active blood char - Google Patents

Process for the production of a highly active blood char

Info

Publication number
DE440769C
DE440769C DEC37077D DEC0037077D DE440769C DE 440769 C DE440769 C DE 440769C DE C37077 D DEC37077 D DE C37077D DE C0037077 D DEC0037077 D DE C0037077D DE 440769 C DE440769 C DE 440769C
Authority
DE
Germany
Prior art keywords
production
highly active
char
blood
active blood
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
DEC37077D
Other languages
German (de)
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.)
CHEM FAB VORM E SCHERING
Original Assignee
CHEM FAB VORM E SCHERING
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 CHEM FAB VORM E SCHERING filed Critical CHEM FAB VORM E SCHERING
Priority to DEC37077D priority Critical patent/DE440769C/en
Application granted granted Critical
Publication of DE440769C publication Critical patent/DE440769C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/342—Preparation characterised by non-gaseous activating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

Verfahren zur Herstellung einer hochaktiven Blutkohle. Wie gefunden wurde, kann die Porosität von Blutkohle dadurch sehr erheblich gesteigert werden, daß man Blut oder Blutserum mit Ammoniumsulfat versetzt und die Masse verkohlt. Das Ammoniumsulfat hat die Wirkung, den Kolloidzustand des Ausgangsmaterials in der Richtung auf Entstehun- größerer Teilchen zu verändern. Mit steigender Menge des Zusatzes einer konzentrierten Ammoniumsulfatlösung nimmt der Porositätsgrad des Endprodukts zu.Process for the production of a highly active blood char. How found the porosity of blood charcoal can be increased considerably, ammonium sulfate is added to blood or blood serum and the mass is charred. The ammonium sulfate has the effect of keeping the colloid state of the starting material in to change the direction of the formation of larger particles. As the amount increases the addition of a concentrated ammonium sulfate solution decreases the degree of porosity of the end product.

In der Hitze flüchtige Chloride, wie z. B. Ammoniumchlorid, mit denen gemäß Patentschrift 338 852 kohlenstoffhaltige Substanzen für sich oder im Gemisch mit Trägern erhitzt werden, sind für die Herstellung hochaktiver Blutkohle nicht brauchbar, da sie ohne Einfluß auf die Teilchengröße des kolloiden Materials sind. Mit Ammoniumsulfat wird dagegen ein ausgezeichneter Erfolg erzielt.Chlorides that are volatile in the heat, such as B. ammonium chloride, with which, according to patent specification 338 852, carbonaceous substances are heated by themselves or in a mixture with carriers, are not useful for the production of highly active blood charcoal, since they have no effect on the particle size of the colloidal material. With ammonium sulfate, on the other hand, excellent results are achieved.

Es ist zweckmäßig, nach der Vorbehandlung mit Ammoniumsulfat die Verkohlung in einem überschuß von Alkalicarbonat vorzunehmen.It is advisable, after the pretreatment with ammonium sulfate, the charring to be carried out in an excess of alkali carbonate.

Claims (2)

PA, TEN TA NS PRÜ C HE: i. Verfahren zur Herstellung einer hochaktiven Blutkohle, dadurch gekennzeichnet, daß man Blut oder Blutserum mit Ammoniumsulfat versetzt und die Masse verkohlt. PA, TEN TA N S C HE PRÜ: i. Process for the production of a highly active blood charcoal, characterized in that ammonium sulfate is added to blood or blood serum and the mass is charred. 2. Ausführungsform des Verfahrens nach Anspruch i, dadurch gekennzeichnet, daß man die Verkohlung in einem Cberschuß von Alkalicarbonat vornimmt.2nd embodiment of the method according to claim i, characterized in that the carbonization is carried out in an excess of alkali carbonate.
DEC37077D 1925-08-14 1925-08-14 Process for the production of a highly active blood char Expired DE440769C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC37077D DE440769C (en) 1925-08-14 1925-08-14 Process for the production of a highly active blood char

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC37077D DE440769C (en) 1925-08-14 1925-08-14 Process for the production of a highly active blood char

Publications (1)

Publication Number Publication Date
DE440769C true DE440769C (en) 1927-02-10

Family

ID=7022634

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC37077D Expired DE440769C (en) 1925-08-14 1925-08-14 Process for the production of a highly active blood char

Country Status (1)

Country Link
DE (1) DE440769C (en)

Similar Documents

Publication Publication Date Title
DE440769C (en) Process for the production of a highly active blood char
DE447479C (en) Process for impregnating fibers
DE507524C (en) Production of active coals
DE608694C (en) Process for the production of an electrolyte for refillable dry elements
DE436993C (en) Process for impregnating any material
DE569129C (en) Process for the production of porous bodies
DE457471C (en) Process for producing an electrolyte paste for dry elements
DE533068C (en) Process for thickening rubber milk
DE463792C (en) Process for the production of a cold mixture
DE440623C (en) Production of light, voluminous bismuth silicate
AT92320B (en) Process for the preparation of ethers of carbohydrates of type (C6 H10 O5) n, their conversion products or derivatives.
DE499640C (en) Process for the production of bodies from peat that insulate against heat and electricity
DE643464C (en) Process for the production of water color bodies
DE368045C (en) Process for the production of supple synthetic threads
AT141128B (en) Process for the aftertreatment of synthetic leather panels made from a mixture of rag and cellulose as well as latex as a binding agent, which is precipitated on the fiber with an acid salt.
DE536648C (en) Process for the production of carbon electrodes
DE542866C (en) Process for the production of cellulose derivatives
DE670469C (en) Process for producing a cold-swelling pudding starch
DE666252C (en) Process for the production of a dry textile starch from potato starch
DE478745C (en) Process for the production of a preparation suitable for cosmetic purposes
DE562003C (en) Process for the production of artificial leather and similar materials
DE420751C (en) Process for the storage of dissolved gases, especially acetylene, by means of porous masses
DE654983C (en) Process for the preparation of phenol and its homologues from chlorobenzene and its homologues
DE544879C (en) Process for the production of a paste containing starch
DE547421C (en) Process for the production of starch breakdown products