DE1667448A1 - Process for purifying chlorine from hydrogen - Google Patents
Process for purifying chlorine from hydrogenInfo
- Publication number
- DE1667448A1 DE1667448A1 DE19671667448 DE1667448A DE1667448A1 DE 1667448 A1 DE1667448 A1 DE 1667448A1 DE 19671667448 DE19671667448 DE 19671667448 DE 1667448 A DE1667448 A DE 1667448A DE 1667448 A1 DE1667448 A1 DE 1667448A1
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen
- chlorine
- purifying chlorine
- purifying
- ionizing radiation
- 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.)
- Pending
Links
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims description 18
- 239000000460 chlorine Substances 0.000 title claims description 18
- 229910052801 chlorine Inorganic materials 0.000 title claims description 18
- 239000001257 hydrogen Substances 0.000 title claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title description 15
- 230000005865 ionizing radiation Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 241000102011 Baccaurea macrocarpa Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- -1 hydrogen Hydrogen chloride Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Description
Λ ,„w„rM 1* Rafael Vachaganovich Dzhs Λ , "w" r M 1 * Rafael Vachaganovich Dzhs
ZELLENTIN & LUYKEN 2. Leonid Markovich YakimenlZELLENTIN & LUYKEN 2 . Leonid Markovich Yakimenl
ι Patentanwälte ^# Jury ^rigorievich. Laras kinι Patent Attorneys ^ # Jury ^ rigorievich. Laras kin
BZ Ludwigshafen/Rhei» 4* Müchail Tikhonovich Filipoov L---_ Bubensstr.3Q 5. \τ±\&ον Iv«noivich ZetkinBZ Ludwigshafen / Rhei "4 * Müchail Tikhonovich Filipoov L ---_ Bubensstr.3Q 5. \ τ ± \ & ον Iv" noivich Zetkin
2d. Mära 19072d. M era 1907
1667448 Pl6325 1667448 Pl6325
VEES1AHHER ZUR REEJI&ÜNG DES CHLOHS VON WASSERSTOFFVEES 1 AHHER TO REEJI & ÜNG OF THE CHLOH OF HYDROGEN
Die Erfindung bezieht sich auf Verfahren zur Reinigung des Chlore vom Wasserstoff. Bekannt ist ein Verfahren zur Reinigung des Chlors mit Wasserstoff mit Hilfe von Ultraviolettlicht mit einer Wellenlänge von 3200 + 4C00 1 bei derThe invention relates to methods of cleaning of chlorine from hydrogen. A method is known for cleaning the chlorine with hydrogen with the aid of ultraviolet light with a wavelength of 3200 + 4C00 1 at the
2 Bestrahlungsstärke nicht weniger als 4-3 W/m des Reaktors2 irradiance not less than 4-3 W / m of the reactor
und bei einer Temperatur von 73 bis 125°C (siehe die Patentschrift der USA 3201337 vom 17.8.65).and at a temperature of 73 to 125 ° C (see US patent 3201337 dated 08/17/65).
Ein Nachteil des bekannten Verfahrens besteht in einem beträchtlichen Aufwand an elektrischer Energie, der durch unbedeutendes Dur ehr iiigiingav ermögen des Ultraviolettlichtes im Chlor bedingt ist·A disadvantage of the known method is one considerable expenditure of electrical energy, which by insignificant major or iiigiingav enable the ultraviolet light im Is caused by chlorine
Ein weiterer ifachteir des bekannten Verfahrens besteht in der Bildung an der LamssiL^oberfläche von Harz aus den im Chlor enthaltenden organischen Beimengungen, wodurch die Lichtausbeute der Lampen Mrabgesetzt wird und es notwending wird den Betrieb des Seaktors zur Reinigung und Auswechselung der Lampen periodisch e iss us teilen·Another aspect of the known method is there in the formation on the lamssil ^ surface of resin from the in the chlorine-containing organic additions, whereby the luminous efficacy of the lamps Mr is reduced and it is necessary will operate the Seaktor for cleaning and replacement of lamps periodically share e iss us
Das Ziel der vorliegenden Erfindung besteht in der Beseitigung der genannten Nachteile·The aim of the present invention is that Elimination of the disadvantages mentioned
Der Erfindung wurd© &ie Aufgabe zugrunäegelegt sinThe invention wurd © kie task zugrunäegelegt sin
Verfahren zur Reinigung des Chlors vom Wasserstoff su entwickelnDevelop a process for the purification of the chlorine from the hydrogen
welches es ermöglicht, den Aufwand an elektrischer Energie ru verringern sowie den seiiadlichen SinfluiS der Harzbiläung und die dasiit verbundenen. BetrIebsunöerbreeM&36s ües Apparaturwhich makes it possible to reduce the consumption of electrical energy and the secondary effects of resin formation and those associated with it. Operational failure & 36s over equipment
Diese Aufgabe wird eifindungsgemäß gelöst, daß in dem vorgeschlagenen Verfahren das Gemisch von Chlor und Wasserstoff der Einwirkung der ionisierenden Strahlung unterzogen wird.This object is achieved according to the invention that in the proposed method the mixture of chlorine and Hydrogen is subjected to the action of ionizing radiation.
Das erfindungsgemäße Verfahren wird wie folgt durchgeführt. The method according to the invention is carried out as follows.
Das Wasserstoffbeimengungen enthaltende Chlor wird durch einen Reaktor geleitet, welcher mit einer äußeren oder inneren Quelle der ionisierenden Strahlung versehen ist. Der sich bei der Reaktion zwischen Chlor und Wasserstoff bildende Chlorwasserstoff wird nach den bekannten Verfahren, z.B.The chlorine containing added hydrogen is passed through a reactor, which with an external or internal source of ionizing radiation is provided. The one formed during the reaction between chlorine and hydrogen Hydrogen chloride is obtained according to known methods, e.g.
durch dessen Absorption durch Wasser in Skrubbern entfernt. Das auf disse Weise gereinigte Chlor wird nach einem der konventionellen Verfahren getrocknet und zur Kompession zn dessen Verflüssigung geleitet·removed by its absorption by water in scrubbers. The purified on Disse manner chlorine is dried by a conventional method and Kompession zn whose liquefaction passed ·
Grundsätzlich kommt eine beliebige ionisierende Strahlung in Frage, z.B. das Betastrahlen , der- künstlichen oder natürlichen radioaktiven Isotope, insbesondere Sr s beschleunigte Elektronen oder das G-a&mstrahlen, insbesondere Co60.In principle, any ionizing radiation can be used, for example beta rays, artificial or natural radioactive isotopes, in particular Sr s accelerated electrons, or gas rays, in particular Co 60 .
Der ßeinigungsprozeß des Chlors vom Wasserstoff nach dem. erfindungsgemäßen Verfahren kann in Gegenwart anderer Btimengungen, zlB. von Sauerstoff, Stickstoff usw· durchgeführt werden.The process of purifying chlorine from hydrogen to the. Process according to the invention can in the presence of others Limitations, e.g. carried out by oxygen, nitrogen, etc. will.
Zwecks eines besseren VerStehens 3er vorliegenden Erfiuaang seien die nachfolgenden Beispiele dessen Durchfuhr lies angeführt«,For a better understanding of the present successes let the following examples be read through listed «,
BAD ORIGINAL BATH ORIGINAL
~p~ !667448~ p ~! 667448
Gasförmiges Chlor, welches 3 Vol. -% Wasserstoff enthält,Gaseous chlorine, which contains 3 % by volume of hydrogen,
wird in einem zylindrischen Glasgefäß mit das ß-Strahlen deris placed in a cylindrical glass vessel with the ß-rays of the
90 zwei an den Stirnseiten befindlichen Sr-7 -Quellen bei einer durchschnittlichen aufgenommenen Dosisleistung von 1 + 3 rad/s bestrahlt. Die Analyse wird nach dem Wasserstoffdruck durchgeführt, der nach der Kondensation von Chlor und Chlorwasserstoff bei 77°K gemessen wird· Der Wasserstoffgehalt im Chlor verringert sich während einer Stunde um 30 bis 40%. 90 two Sr 7 sources located at the end faces were irradiated at an average dose rate of 1 + 3 rad / s. The analysis is carried out according to the hydrogen pressure, which is measured after the condensation of chlorine and hydrogen chloride at 77 ° K. The hydrogen content in the chlorine decreases by 30 to 40% over an hour.
Gasformiges Chlor, welches 0,53 Vol.-% Wasserstoff und 0,26 Vol-r-% Sauerstoff enthält, wird mit einer Geschwindigkeit von 33 GBr/min durch ein gläsernes Schlangenrohr geleitet, das im Inneren de3 Bingbestrahlers mit einer Nennaktivitäi Co60 von 45000 Grammäquivalent Badium bei einer Dosisleistung von 200 rad/s konzentrisch angeordnet ist. Dabei verringert sich die Wasserstoffkonzentration während 6 Minuten auf 0,15 Vol.-8s, was 71% der Konvertierung ausmacht·Contains Gaseous chlorine which 0.53 vol .-% hydrogen and 0.26 vol% oxygen-R, at a speed of 33 GBr / min through a glass coiled tube passed the inside de3 Bingbestrahlers with a Co 60 of Nennaktivitäi 45000 gram equivalent of Badium is arranged concentrically at a dose rate of 200 rad / s. The hydrogen concentration is reduced to 0.15 vol.-8s over the course of 6 minutes, which makes up 71% of the conversion
Gasförmiges Chlor, welches 4,2 Vol.-% Wasserstoff und 2,1 Vol.-% Sauerstoff enthalt, wird unter denselben Bedingungen, wie in dem Beispiel 2 beschrieben bei einer Dosisleistung von 200 rad/s bestrahlt, wobei das Chlor mit einer Geschwindigkeit von 10 cnr/min geleitet wird. Dabei verringert sich der Wasserstoff gehalt während 18,5 Minuten auf 0,225 Vol.-%, was 33% der Konvertierung ausmacht.Gaseous chlorine, which contains 4.2% by volume of hydrogen and 2.1% by volume of oxygen, is irradiated under the same conditions as described in Example 2 at a dose rate of 200 rad / s, the chlorine at a rate of 10 cnr / min. The hydrogen content is reduced to 0.225% by volume over 18.5 minutes, which makes up 33% of the conversion.
Die strahlungschemische Ausbeute in den angeführten Beispielen beträgt IC5 ♦ 104 H0 - Molekule/100 eV.The radiation-chemical yield in the examples given is IC 5 ♦ 10 4 H 0 molecules / 100 eV.
109825/1555109825/1555
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1065383A SU347305A1 (en) | 1966-03-30 | METHOD FOR CLEANING CHLORINE FROM HYDROGEN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1667448A1 true DE1667448A1 (en) | 1971-06-16 |
Family
ID=20439190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671667448 Pending DE1667448A1 (en) | 1966-03-30 | 1967-03-29 | Process for purifying chlorine from hydrogen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1667448A1 (en) |
| GB (1) | GB1141134A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533925C3 (en) * | 1975-07-30 | 1980-12-11 | Degussa Ag, 6000 Frankfurt | Process for the production of finely divided oxides of metals and / or silicon |
-
1967
- 1967-03-29 DE DE19671667448 patent/DE1667448A1/en active Pending
- 1967-03-30 GB GB1455867A patent/GB1141134A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1141134A (en) | 1969-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |