DE859605C - Process for purifying fission gases - Google Patents
Process for purifying fission gasesInfo
- Publication number
- DE859605C DE859605C DEC3591A DEC0003591A DE859605C DE 859605 C DE859605 C DE 859605C DE C3591 A DEC3591 A DE C3591A DE C0003591 A DEC0003591 A DE C0003591A DE 859605 C DE859605 C DE 859605C
- Authority
- DE
- Germany
- Prior art keywords
- purifying
- fission gases
- washing oil
- fission
- aromatic
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Verfahren zum Reinigen von Spaltgasen Das Patent 8¢9 738 betrifft oin Verfahren zum Reinigen von Lichtbogenspaltgas durch Waschen mit aromatischen Waschölen, bei dem ein Waschöl verwendet wird, das basische, organische Stickstoffverbindungen mit einem Siedepunkt oberhalb 31o° enthält.Process for Purifying Fission Gases Patent 8 [9,738] relates oin a method of purifying arc fission gas by scrubbing with aromatic Washing oils, in which a washing oil is used, the basic, organic nitrogen compounds with a boiling point above 31o °.
Es wurde gefunden, daß Waschöle der erwähnten Art zum Reinigen von anderen Spaltgasen als Lichtbogenspaltgasen verwendet werden können, soweit sie polymerisierbare Verbindungen, insbesondere höhere Acetylene enthalten. So können z. B. die Spaltgase der partiellen Verbrennung von Kohlen-@vasserstoffen, der thermischen, regenerativen, rekuperativen Spaltung und anderer Spaltverfahren, z. B. des Fließbett- oder Schwebebettverfahrens, in der angegebenen Weise wirkungsvoll gereinigt werden.It has been found that washing oils of the type mentioned for cleaning fission gases other than arc fission gases can be used insofar as they polymerizable compounds, especially higher acetylenes. So can z. B. the fission gases of the partial combustion of hydrocarbons, the thermal, regenerative, recuperative cleavage and other cleavage processes, e.g. B. of the fluidized bed or floating bed process, can be cleaned effectively in the manner indicated.
Beispiel i Ein Methan-Wasserstoff-Gemisch wird in einem auf i,to!o' erhitzten Rohr thermisch gespalten. Das Spaltgas enthält Acetylen und Äthylen sowie geringe Mengen Diolefine und höhere Acetylene und wird im Verhältnis :2o ooo : i mit einem hasenfrei gewaschenen aromatischen Waschöl (Siedegrenzen Zoo bis 300°), das zu 7o °,`o aus handelsüblichem Waschöl, sog. Solvavöl, und zu 30% aus Ant.hr:acenöl besteht (Probe r), bzw. mit dem gleichen Waschöl, dem jedoch noch 2,5 % basische .aromatische Verbindungen mit einem Siedepunkt oberhalb 3t0° zugesetzt wurden (Probe 2), gewaschen. Probe 2 nimmt an polymerisierbaren Verbindungen unter vergleichbaren Verhältnissen das i,52fache .der Probe r auf.Example i A methane-hydrogen mixture is generated in an on i, to! O ' heated pipe thermally split. The cracked gas contains acetylene and ethylene as well small amounts of diolefins and higher acetylenes and is in the ratio: 20,000: i with an aromatic washing oil washed rabbit-free (boiling limit Zoo up to 300 °), that at 7o °, `o from commercially available Washing oil, so-called Solvavöl, and to 30% consists of Ant.hr:acenöl (sample r), or with the same washing oil, however still 2.5% basic aromatic compounds with a boiling point above 3t0 ° were added (sample 2), washed. Sample 2 increases in polymerizable compounds under comparable conditions 1.52 times the sample r.
Beispiel Das im Beispiel.r verwendete Spaltgas wird so lange mit einem handelsüblichenWaschöl behandelt, bis es um 2 Gewichtsprozent zugenommen hat. Darauf -wird das Waschöl auf z8o' erhitzt, wobei das vorher leicht flüssige Öl eine Viskositätszunahme von 5 auf 26oo cp bei 20° erfährt. Ein gemäß der Erfindung zusammengesetztes Waschöl aus 7ö 0/0 Waschöl und 30 % Anthracenöl mit 8,5 0/0 basischen, - aromatischen Stickstoffverbindungen (Siedepunktoberhalb 31o°) zeigt nach dem Waschen von Spaltgas unter vergleichbaren Verhältnissen nach dem Erhitzen auf r8o° eine Viskositätszunahme von 8 auf 111,s cp bei 20°.Example The cracked gas used in Example.r is long with a commercially available washing oil until it has increased by 2 percent by weight. Thereon - the washing oil is heated to z8o ', whereby the previously slightly liquid oil increases in viscosity experiences from 5 to 26oo cp at 20 °. A washing oil composed according to the invention from 7ö 0/0 washing oil and 30% anthracene oil with 8,5 0/0 basic, aromatic nitrogen compounds (Boiling point above 31o °) shows after scrubbing of cracked gas below comparable Conditions after heating to 80 ° a viscosity increase from 8 to 111, see cp at 20 °.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC3591A DE859605C (en) | 1950-12-24 | 1950-12-24 | Process for purifying fission gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC3591A DE859605C (en) | 1950-12-24 | 1950-12-24 | Process for purifying fission gases |
Publications (1)
Publication Number | Publication Date |
---|---|
DE859605C true DE859605C (en) | 1952-12-15 |
Family
ID=7013123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC3591A Expired DE859605C (en) | 1950-12-24 | 1950-12-24 | Process for purifying fission gases |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE859605C (en) |
-
1950
- 1950-12-24 DE DEC3591A patent/DE859605C/en not_active Expired
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