Chlorine Production – Dry Chlorine
Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the cathode.
Two types of cells: diaphragm
Diaphragm membrane
Mercury
Diaphragm Cell
The diaphragm cells contain a porous asbestos diaphragm to separate the...
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Chlorine Production – Hydrogen Stream
Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the cathode.
Two types of cells: diaphragm
mercury
Diaphragm Cell
The diaphragm cells contain a porous asbestos diaphragm to separate the anode from the cathode....
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Chlorine Production – NaOH Stream
Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the cathode.
Types of cells: diaphragm
Diaphragm membrane
mercury
Diaphragm Cell
The diaphragm cells contain a porous asbestos diaphragm to separate the anode...
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CHLORINE / VENT AIR SCRUBBING
We have used the Becoflex Rotary Brush Scrubber technology in 2 applications in Chlorine plants
Details are given below.
Mercury Cell Room Vent Air Scrubbing
Weak Hydrogen gas is entrained from Cell Rooms with Hg particles and some Chlorine gas, in the ventilation air.
Solid...
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CHLORINE / CAUSTIC & CHLOR-ALKALI INDUSTRY
Begg Cousland Envirotec have a close collaboration with Lebracs Rubber who are involved in the rubber lining of equipment, pipes, and fittings and other components in Caustic & Chlor Alkali Industries. In association with them we can offer complete lined vessel and filter packages.
DETERGENT SULPHONATION / BEFORE THE SULPHONATION REACTOR
SO3 gas is used in a sulphonation reaction process. Fibre filters which are installed before the sulphonation reactor remove very fine oleum mists. The SO3 gas (6-7%) can contain up to 7,000 mg/m³ of oleum mists, and due to the...
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DETERGENT SULPHONATION / AFTER THE SULPHONATION REACTOR
SO3 gas is used in a sulphonation reaction process. Fibre filters which are installed after the sulphonation reactor remove up to 4,000 mg/m³ sulphonated hydrocarbon mist.
Due to the high viscosity liquid produced with over sulphonisation, it is recommended (a) to...
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PHOSPHORIC ACID / P2O5 FILTRATION SYSTEMS
A) FOOD GRADE P2O5 PODUCTION PROCESS
Candle Filters can be used in the dry process (electric furnace) described below; the phosphate rock is sintered or nodulized to facilitate escape of phosphorus vapours in the furnace and to prevent the blowing over of...
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PHOSPHOR BRONZE PROCESSING – PHOSPHORIC ACID / P2O5 FILTRATION SYSTEMS
Phosphorous is injected into a bath of molten copper, to produce Phosphor Copper metal. There is then a fume produced from the reaction in the bath, which is extracted by a fan to a filter system, before the...
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PHOSPHORIC ACID INDUSTRY
Begg Cousland Envirotec have a close collaboration with Lebracs Rubber in the Phosphoric Acid sector, where the service conditions are stringent with elevated temperature of up to 110 ºC, high pressure and Vacuum service. You can source these materials though us also.
Lebracs Rubber has a range...
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