Manufacturing of canned products in Vietnam *Quality meets Japanese standards while contributing to cost reduction!

Would you like to reduce production costs with Japanese quality at a Japanese company focused on manufacturing SUS canned products in the Nyonchak Industrial Zone No. 3?

last updated Nov 22, 2023

Exhaust Gas Treatment, Mist Separation, and Dust Removal Equipment Case Studies

Introducing local exhaust systems and filling tower type exhaust gas treatment devices! Detailed explanations using diagrams and photos!

last updated Jul 05, 2021

[Case Study of Environmental Equipment Installation] Mist Eliminator - Two-Stage (2)

The processing gas volume is 1160 m³/min, and the salt recovery concentration is 200–260 g/L. Removal is done using brine (circulation + replenishment)!

last updated Dec 28, 2020

[Case Study of Environmental Equipment Installation] Mist Eliminator Two-Stage (1)

Delivery case of a mist eliminator with a design removal rate of over 99% for particles larger than 20μm and a processing gas volume of 290m³/min.

last updated Dec 28, 2020

[Environmental Equipment Delivery Case] Pre-cooling Tower + Venturi Scrubber (2)

The processing gas volume is 4568 Nm3/h! The gas-liquid contact is achieved with water (circulation + supply) for cooling and hydrogen removal!

last updated Dec 28, 2020

Delivery case: Pre-cooling tower + Venturi + Demister tower + 2 packing towers

Acetic acid gas is reduced from 25,000 ppm to below 1 ppm, and fume-like sublimates are removed from 5 g/Nm³ to below 0.1 g/Nm³!

last updated Dec 28, 2020

[Environmental Equipment Delivery Case] Pre-cooling Tower + Venturi Scrubber (1)

The processing gas volume is 100 Nm3! We present a case study of an environmental device designed to remove carbon particles!

last updated Dec 28, 2020

[Case Study of Environmental Equipment Installation] Acid Gas Absorption Tower

Removal of HCI gas from an inlet concentration of 100 ppm to an outlet concentration of less than 10 ppm! Introducing a case study of an acidic gas absorption tower.

last updated Dec 28, 2020

[Environmental Equipment Delivery Case] Hydrochloric Acid Gas Absorption Tower 'EHCU Series'

The processing gas volume is 50m³/min! A case study of a hydrochloric acid gas absorption tower that removes the outlet concentration to below 2 ppm.

last updated Dec 28, 2020

[Environmental Equipment Delivery Case] Absorption Device EHCU Series

After gas removal, combine to eliminate methanol and formaldehyde! Introducing examples of absorption device deliveries.

last updated Dec 23, 2020

[Case Study of Environmental Equipment Installation] Chlorine Gas Absorption Tower

Removal of inlet concentration of 10 vol% to an outlet concentration of 0.5 vol% or lower! Introducing a case study of a chlorine gas absorption tower.

last updated Dec 23, 2020

[Environmental Equipment Delivery Case] SO2 Emission Tower

Filling height is 3m + with distributor! Case of SO2 dispersion tower with a discharge liquid flow rate of 7.5m3/h.

last updated Dec 23, 2020

[Case Study of Environmental Equipment] PO Removal Device

The filling height is 3.7m! Introducing a case of an environmental device delivered for the removal of propylene oxide!

last updated Dec 23, 2020

[Environmental Equipment Delivery Case] Hydrochloric Acid Recovery Tower (Bubble Column Tower)

Designed to operate within the water supply! Removes inlet hydrochloric acid concentration of 114,444 ppm to an outlet concentration of below 2,289 ppm!

last updated Dec 23, 2020

[Case Study of Environmental Equipment Installation] Dust Removal Tower

Processing gas volume 70 Nm³/h x 2 series! The coarse removal rate before the filter is designed for an 80% removal efficiency!

last updated Dec 23, 2020

[Case Study of Environmental Equipment Installation] Isopropyl Alcohol Removal Tower

Gas concentration is 9300 ppm! Case study of an isopropyl alcohol removal tower with a design removal rate of 80-90%.

last updated Dec 23, 2020

[Delivery Example] Ethylene Oxide and Propylene Oxide Removal Tower

Remove to below 40ppm from 715,000ppm! React and convert EG and PG with dilute sulfuric acid solution.

last updated Dec 23, 2020

[Case Study of Environmental Equipment Installation] Salt Dust Removal Tower

Design removal rate of 90% or more for particles larger than 20μm! We will introduce examples of salt dust removal towers.

last updated Dec 23, 2020

[Environmental Equipment Delivery Case] Sulfuric Acid and Zinc Sulfate Mist Removal Device

Treating exhaust gas from the zinc dissolution tank! Gas temperature is at room temperature with a design removal rate of over 95% for particles larger than φ20μm!

last updated Dec 23, 2020

[Case Study of Environmental Equipment Installation] Hydrogen Sulfide Removal System

Absorption using caustic soda aqueous solution! Introducing a case study of a hydrogen sulfide removal system with a design removal rate of 99%.

last updated Dec 23, 2020

[Case Study of Environmental Equipment] Moisture Removal Tower in Chlorine Gas - 3 Towers in Series

98% sulfuric acid concentration at the entrance and 60% at the exit! Absorbing and removing moisture from chlorine gas with concentrated sulfuric acid!

last updated Dec 23, 2020

[Case Study of Environmental Equipment] Hydrochloric Acid Gas Removal Tower

The absorption by water is Max 90°C! We will introduce a case where the outlet concentration of hydrochloric acid gas was below 5 ppm.

last updated Dec 23, 2020

[Environmental Equipment Delivery Case] High-Concentration Chlorine Gas and Cyanide Gas Removal Tower

The outlet concentration should be below 2ppm for cyanide gas! We will introduce examples of the delivery of high-concentration chlorine gas and cyanide gas removal towers.

last updated Dec 23, 2020

[Case Study of Environmental Equipment Installation] Rubber Dust Removal Tower

Removal rate of over 90%! We will introduce a case study of an environmental device designed to remove rubber micro-dust.

last updated Dec 23, 2020

[Case Study of Environmental Equipment] Small-Scale High-Temperature High-Concentration Ammonia Removal Device

Mixing the air in the laboratory with the gas from the source! A compact high-temperature, high-concentration ammonia removal device has been unitized and delivered!

last updated Dec 23, 2020

[Environmental Equipment Delivery Case] Hydrochloric Acid Recovery and Removal System with Two Absorption Towers

Recovery of hydrochloric acid in propylene gas as a 20% aqueous solution! Case study of hydrochloric acid recovery and removal equipment delivery.

last updated Dec 23, 2020

【Environmental Equipment Delivery Case】Methyl Acrylate Gas Removal Tower

Removal rate of over 90% of the design value! Case study of removal target gases such as methyl acrylate and toluene.

last updated Dec 23, 2020

[Environmental Equipment Delivery Case] Exhaust Gas and Mist Removal Cleaning Device

The blower is shared with the denitrification system! When switching to sulfuric acid pickling, remove sulfuric acid mist from 100 mg/m3 to below 5 mg/Nm3.

last updated Dec 23, 2020

"Environmental equipment" that can be used for dust removal, exhaust gas treatment, and ammonia gas removal.

We will respond to requests such as 'I want to lower the outlet concentration to the target value' and 'I want to efficiently remove and recover the mist'!

last updated Feb 03, 2020

E-Techno Co., Ltd. "Design and Product Information"

High quality & low price. Featuring examples of environmental equipment, stainless steel canned products, and prefabricated piping from both domestic and international cases.

last updated Oct 07, 2019