Re: Preparation of Chlorine Gas «Reply #1 on:September 12, 2007, 12:11:17 PM » It will be easier to answer if you could draw a diagram. Logged My research:Google ScholarandResearchgate Siddy Regular Member Posts: 18 Mole Snacks: +0/-0 ...
Preparation of chlorine involves passing hydrogen chloride and gas stream comprising molecular oxygen in a reactor (1) having parallel catalyst tubes (2) charged with fixed-bed catalyst and at least one deflector plate (6) perpendicular to the reactor. The plates leave passages on opposite sides ...
CONSTITUTION:Tetrafluoromethane is prepared by reacting (A) a mixture of a partly chlorinated and fluorinated methane derivative and chlorine gas, (B) tetrachloromethane, and/or (C) chlorofluoromethane containing two or more chlorine atoms, with HF using a solid catalyst (e.g. activated chromium...
Ir (e.g., mixture contg. Ir which have been used in other field such as recovery of Ir, etc.) in conc. hydrochloric acid, and dissolving the Ir while suspending it and blowing gaseous chlorine into the suspension. Although aq. soln. of salt of chloroiridic acid has been obtd. in ...
PURPOSE:To carry out the reaction of ethylene with chlorine for the preparation of the titled substance useful as a raw material of vinyl chloride, economically, without causing side reactions, by using a reaction medium comprising 1,2-dichloroethane containing specific amount of iron chloride, addin...
CONSTITUTION:1,1,2-Trichloroethane and ammonia are prepared by the catalytic oxidative chlorination of vinyl chloride with oxygen or an oxygen-containing gas using ammonium chloride as a chlorine source at 280-400 deg.C, pref. in the presence of a catalyst containing copper chloride. Presence of...
The chlorination may be effected with chlorine gas or an N-chloro-imide, and the free radical initiating means may be chemical, e.g. of the azo type, or may be ultra-violet or fluorescent light or X-rays. The products may be hydrolysed to produce hydroxy amino acids. The N,N1-...
The low utilization ratio of chlorine gas and the great hydrolytic tendency of liquid anhydrous magnesium chloride are serious drawbacks. Ou et al. [24], [25], [26] chloridized magnesia (obtained by calcining magnesite) at 130–150 °C in glycol solvent by using ammonium chloride as ...
The invention discloses an air purifying material capable of removing chlorine gas and a preparation method thereof.The air purifying material comprises a carrier, sodium thiosulfate, calcium hydroxide, a lubricating agent and starch.The mass ratio of carrier, sodium thiosulfate, calcium hydroxide, the...
S3, add a certain amount of water to the phase chlorination kettle, pass hot water through the jacket until the POLYETHYLENE, CHLORINATED material temperature reaches 75°C, and pass sufficient chlorine gas into the chlorination kettle to start the reaction; ...