NOx REDUCTION IN FUMES

Horizontal module bag filters are modern devices used to de-dust polluted industrial gases. At the same time they meet technical condition which is high efficiency of the de-dusting process, and the economic one which concerns low capital expenditures and operational costs. Horizontal bag filters can be applied in practice in every industry: from power industry and heating engineering to metallurgy and steelworks, chemicals industry, foodstuffs industry and bulk material industries. BENEFITS •Use of our bag filters ensures meeting most of European requirements in the field of de-dusting process efficiency •Horizontal bag filters we offer enable to limit concentration of dusts in purified gases at the rate not exceeding 1 mg/m3. •Acquisition of emission rate required by a client can be also performed step by step, by extension of already existing filter depending on norms related with environment protection.

Module vertical bag filters constitute a line of traditional de-dusting units with bags attached in a vertical system. They are intended to extract dry dust from gases in all industry sectors. They are characterized by ability to purify great quantities of gases. BENEFITS •An advanced way gases are entered ensures their uniform flow into all of the bags. •Downstream direction of certain quantity of gases supports falling of the dusts in the filter's chamber. •Both-side filtrating bags positioning and preventing them from their displacement eliminates effect of mechanical wear in case ends of bags contact each other. It is very important in case of long bags. •Modern regeneration system - Twin-jet enables applying of purified gas originating from the filter clean chamber to carry out this process. In this way efficiency of regeneration grows up and, at the same time, compressed air consumption goes down.

INSTAL-FILTER SA offers modern technologies which reduce the emission to atmosphere of all gaseous compounds listed in the BAT conclusions and IED Directive. Depending of used reactors, we propose you desulphurisation with a use of mechanical reactor or desulphurisation with fluid bed reactor. In each of them the sorbent used may be lime or soda. INSTAL FILTER SA is a leader in designing flue gas cleaning systems and forerunner in introducing new technologies, reducing the emission of harmful substances to atmosphere. We offer customized solutions for each customer, providing optimum selection of desulphurisation technology adjusted for the needs of your enterprise.

Cyclo-filters are devices, which are applied mainly in the heat industry to de-dust grate boilers. We apply them in order to warrant dust emission not exceeding 100 mg/Nm3 for 6% O2. ADVANTAGES Low investment and operational costs compared to bag filters and electro-filters The highest quality elements characteristic High efficiency of de-dusting< 100 mg/Nm3 for 6% O2 Long shelf-life of a unit Possibility of partial re-circulation of purified fumes to a boiler in order to reduce on O2 and NOx Guarantee of expected emission rate of dust and reliable operation of the dust extracting system ensured by filtration area adjusted properly to the boilers de-dusting process