Nm3 / h Fuel Gas Carrier Gas Air Separation Unit for Metallurgy KDON manufacturer from China Hangzhou Hangyang Cryogenic Liquefaction Equipment Co., Ltd

Nm3 / h Fuel Gas Carrier Gas Air Separation Unit for Metallurgy

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: KDON

Air Separation Unit KDON-2500/6000 Nm3/h

Air Separation Unit KDON-2500/6000 Nm3/h Fuel Gas Carrier Gas Air Separation Plant

Specifications:

Product List KDON-2500~3000 (GOX) Series Air Separation Unit

MODEL CONTENTS		KDON-2500/7500	KDON-2500/2500	KDON-2500	KDON-1200/1000	KDON-2650/5000
GAN/LIN flow	Nm3/h	7500	2500	150	1000	5000/240
GAN/LIN purity	ppm	≤10ppmO₂	10ppmO₂	≤100ppmO₂	≤10ppmO2	≤16ppmO2
GOX/LOX flow	Nm3/h	2500	2500/500	2500/250	1200/400	2650
GOX/LOX purity	ppm	99.6% O2	99.6% O₂	99.6% O₂	99.6% O2	99.6%
GAN/LIN pressure	MPa	0.01	0.015/0.25	0.005	0.3	0.005/0.2
GOX/LOX pressure	MPa	0.025	0.025/0.16	0.0254	0.024/0.2	0.025

Typical Product: KDON-2500/6000 Air Separation Unit

Output, purity and pressure

	Flow (Nm3/h)	Purity	Pressure MPa(G)
GAN/LIN	6000/300	10ppm(O₂)	0.015/0.25
GOX/LOX	2500/30	≥99.6%O₂	0.025/0.16

Description:

The process of this ASU is adopting normal temperature molecular sieve to purify air, boosting turbo expander to produce refrigerating capacity; the fractionating column adopts convection sieve trays.

The purified air is split into 3 parts: one part of compressed air is drawn out as instrument air; most part of air passes into lower column; the rest part of expanded air is fed into upper column for rectification after expanded air cooler.

After the preliminary rectification in the lower column, liquid air is obtained in the bottom of lower column, and pure liquid nitrogen is obtained from the top. After further rectifying in the upper column, product gaseous oxygen is obtained from the bottom of upper column, and fed to the client as product.

Draw the pure nitrogen gas and liquid nitrogen from the top of upper column. The nitrogen gas goes out of cold box after rewarmed in the main heat exchanger, and fed to the client as product. The liquid nitrogen out of cold box goes into storage tank.