CHINA WASTE ACID TREATMENT PROCESS EXPERT
CHINA ANTI-CORROSION EQUIPMENT EXPERT
Silicon-Carbide Evaporator made by Innovation adopt K typestructure, named as horizontal boiler which is specially designed forsulfuric acid concentration under vacuum.
The structure includes a glass-lined body and some silicon-carbide heating tubes inside.
Acid flowssmoothly through the evaporator increasing density continuously.
PTFE baffle plates prevent undertows to ensure maximum temperaturegap between acid and steam, so that a minimum heating area of silicon-carbide will work.
Sulfuric Acid Diluter made by Innovation use silicon-carbide material which has better performance than graphic heat exchanger. The good cooling performance ensures a safe dilution process of concentrated sulfuric acid through prompt heat absorbing. Silicon-Carbide Sulfuric Acid Diluter has a simple structure to reduce operation control points and ensure easy maintenance. The Diluter can work with acid pump, valve, storage tank, level gauge and temperature thermometer to dilute sulfuric acid from 93%~98% to 75% with temperature below 45°C.
Silicon-Carbide Faling-film Absorber made by lnnovation solves the problems in current technology: falling-film absorber with conventional materials has limited corrosion resistance against concentrated sulfuricacid, chlorine gas, HF or hydro bromic acid which reduces the working life of equipment.
The block hole heat exchanger made of SIC sintered by corrosion-resistant pressureiess sintering is an ideal choice for heating and evaporating chemical corrosive process medum. The temperaure is 230℃ and the pressure is 2.5MPa.
Silicon-carbide tubes are used in Temperature Measuring Device to prevent extreme corrosion and endure high temperature environment in a long term. With high strength it ensures good performance against erosion from high speed liquid and abrasion from solid particles. Its good thermal conductivity performance ensures a good temperature sensoring.Silicon carbide pump has super anti-corrosion ability and high bonding strength with metal substrate.It is suitable for a variety of wear and corrosion conditions, and the service temperature can reach 180 degrees. It is the first choice for high concentration sulfuric acid,hydrofluoric acid, bromiodioic acid and phosphoric acid.