Absorption of chlorine

The effect of chemical reaction in reducing the effect of variation of the liquid rate on the rate of absorption in the laminar-flow regime was illustrated by the evaluation of the rate of absorption of chlorine in ferrous chloride solutions in a wetted-waU column by Gilliland, Baddoiir, and White [Am. In.st. Chem. Eng. J., 4, 323 (1958)]. 

Absorption of carbon dioxide in weak alkali 3. Absorption of chlorine in water... 

The band spectrum of chlorine in the visible and near ultra-violet is well known from the work of Kuhn8 and others. Absorption from at least the first five vibrational levels of the normal molecule is observable. One can say from which particular vibrational levels the absorption of chlorine in the above regions at ordinary temperatures originates, and the energy of these levels is known. This is sufficient to determine the temperature coefficient of such absorption. Indeed it is partly by a process the reverse of this that the allocation of absorption to the various vibrational levels is accomplished. And so from the positions of the four... 

Interaction is violent and may be explosive, even with ice, oxygen being evolved [1]. Part of the water dropped into a flask of the gas was expelled by the violent reaction ensuing [2], An analytical procedure, involving absorption of chlorine trifluoride into 10% sodium hydroxide solution from the open capillary neck of a quartz ampoule to avoid explosion, was described [3], Inadvertent collection of chlorine trifluoride and ice in a cryogenic trap led to a small but violent explosion when the trap began to warm up overnight [4],... 

Harvey GR (1972) Absorption of chlorinated hydrocarbon from seawater by a crosslinked polymer, Woods Hole, MA, USA... 

When there is a peak flow of chlorine in the feed-stream the redox potential decreases and the amount of caustic that is dosed increases automatically. Caustic is fed to the jet-loop and its flow is regulated by the measurement of the redox potential. When the lead time is long there is a shortage of caustic, which results in a lower level of free caustic that leads to a higher chlorine concentration. This chlorine subsequently reacts with the chlorite in the hypochlorite solution to form chlorine dioxide. The absorption of chlorine dioxide by the caustic is then very limited in step one and is hardly absorbed at all in the caustic present in step two of the production and is emitted with the inert gas stream. 

Ashour, S.S., Rinker, E.B. 6c Sandall, O.C. (1996) Absorption of chlorine into aqueous bicarbonate solutions and aqueous hydroxide solutions. AIChE Journal, 42(3), 671—682. 

Lahiri, R.N., Yadav, G.D. 6c Sharma, M.M. (1983) Absorption of chlorine in aqueous solutions of sodium hydroxide. Chemical Engineering Science, 38(7), 1119—1133. 

Hikita, H., Asai, S., Himukashi, Y. 6c Takatsuka, T. (1973) Absorption of chlorine into aqueous sodium hydroxide solutions. Chemical Engineering Journal, 5, 77—84. 

Lehmann KB, Hasegawa. 1910. [Studies of the absorption of chlorinated hydrocarbons in animals and humans.] Arch Hyg 72 327. (German)... 

TsurutaH. 1975. Percutaneous absorption of organic solvents. 1) Comparative study of thev/vo percutaneous absorption of chlorinated solvents in mice. Ind Health 13 227-236. 

Cross-media pollutant transfer through volatilization of compounds and absorption of chlorinated organics to wastewater particulates and sludge. 

Rapid absorption of chlorine depends on efficient stirring and dispersal of the gas through the liquid phase. A stirrer which disperses the gas through the solution by vigorous agitation may 1)0 used, or the gas may be introduced through the stirrer. ... 

During the slow absorption of chlorine, the solution is satisfactorily protected from atmospheric moisture by means of a plug of cotton wool through which the gas-inlet tube passes. The temperature of the solution does not rise, and external cooling is not required. 

Whilst early work indicated that for carbon dioxide absorption heat release could not be expected to be significant (2), Van de Vusse had already remarked in 1966 (2) that the absorption of chlorine into a hydrocarbon could produce flames at the interface. Around that time the heat effects accompanying ammonia absorption were estimated to give increases of around 15°C across the mass transfer film (3), and subsequently further treatments quantified temperatures up to U0°C (4,5,6). 

Calcium chlorate is formed by absorption of chlorine in warm milk of lime according to the summary equation ... 

Absorption of chlorine is primarily via the upper respiratory tract. Chlorine is moderately soluble and, thereby, considered a Category I gas (EPA 1994). Because of its reactivity at localized sites, chlorine is not readily absorbed systemi... 

Here, for example, are bodies which absorb 2, 4, or 6 atoms of chlorine without any loss there, on the other hand, are bodies which lose hydrogen without any absorption of chlorine. Here are substances which lose successively 1, 2, 3, 4. . . atoms of hydrogen, and acquire precisely the same number of atoms of chlorine there are substances which having lost hydrogen, acquire sometimes more, sometimes less, than an equivalent proportion of chlorine. 

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