Product category: Equipment for sulfuric acid industry

BECOFIL
Candle Filter

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The TGW15, B14(W), and G25 candle filter series combine advanced filtration technologies for efficient solid-gas separation. They are widely used in steam drums, seawater evaporators, compressed air and compressed gas systems, humidifiers, processing plant emission systems, and intake foam capture for gas turbine technology; as well as in chemical applications including vacuum distillation columns, evaporators, separation drums, scrubbers, and packed towers, sulfuric acid drying and absorption sections, and low-temperature waste heat recovery sections.

Featuring low pressure loss, stable operation, and high filtration efficiency, the fiber diameter can reach 7 microns, and the fiber orientation can be aligned through a special process to meet the diverse demands of high-efficiency and high-capacity applications.

Model and Specification of BECOFIL Candle Filter

ModelEfficiencyProcess ParametersRemark
Pressure Loss
(mmH₂O)
Bed Velocity
(m/s)
TGW15100% > 1 µm37~225 (Dry)
75~450 (Wet)
0.05~0.25Highest Efficiency
98% > 0.5–1 µm
B14(W)100% > 3 µm78~3350.1~0.35Highest Efficiency
98-99% < 3 µm
G25100% > 3 µm12~4000.8~2.5High Capacity

Note: Besides the above common glass fibers, there are Polypropylene fiber PP13.5, Polyester fiber Pt12, Teflon fiber T80.35, Carbon Fiber C7、C7K for mist or particles removal in special processes.

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Wire Mesh Demister

NHD pioneered the development of three generations of wire mesh demisters as a designated supplier for the Ministry of Chemical Industry, China National Nonferrous Metals Corporation, and the petrochemical sector.

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Warranty

18 months post-delivery or 12 months post-operation