99.6% Industrial 200nm3/h Oxygen Plant /800nm3/h N2 Plant Air Separation Plant With CE Certificate

99.6% Air Separation Plant KDNO-800/200 Industrial Oxygen Plant With Low Energy

Ø KDNO-800/200 air separation plant adopts the process of pressure nitrogen column with oxygen column, which is as following:

Ø The plant adopts the process of relux of waste nitrogen expanding, as well as pressure nitrogen column and oxygen column. Raw air enters air filter for removal of dust and other mechanical impurity, then it goes to screw air compressor to be compressed to about 0.75Mpa. After that, it goes to precooling unit via oil filter and cooler to be cooled to 8-10℃,then goes to MS purification system for absorbing of moisture, CO2 and CnHm.

Ø After purified, it goes to the main heat exchanger, which is cooled by cold reflux to saturated tempt. Then it flows to nitrogen rectification column, in where, air is separated to pure nitrogen and liquid air. Pure nitrogen is discharged from the top of column, then it is cooled to 12℃ by main heat exchanger. After that, it goes out of the cold box. Liquid air at the bottom of nitrogen column is cooled by cooler and throttled to the top of nitrogen column as cold source of condensed rising nitrogen. Air rich in oxygen in the condenser evaporator flows to the main heat exchanger to be reheated, most of which is scuked to turbine expansion. After that, air rich in oxygen returns back to the cold edge of main heat exchanger, in where, it is reheated to 12℃. Then it flows out of the cold box as the regenerative air of M.S. purifier. Part of liquid air is sucked form condenser evaporator at the top of nitrogen column flows to the top of oxygen column as relux after being throttled. Oxygen is sucked from the bottom of oxygen column flows out of cold box after being cooled and reheated by cooler and main heat exchanger.

Ø For satety, please drain part of liquid oxygen periodically to avoid accumulation of hydrocarbon, especially acetylene.

Beijing Silk Road Enterprise Management Services Co.,LTD is a joint venture enterprise specializing in the production of cryogenic equipment, which is the subsidiary company of Tai Wan Lian Su group. Registered capital is 10,000,000 Yuan (about 1,600,000 USD ). Founded in 1996, Tailian has been doing research and development for various technologies, manufacturing of equipment, sales and service in the filed of cryogenics in both domestic and foreign markets. Owning advanced technology and producing facilities, we also have dozens of experienced specialists for cryogenic and air separating area for years. Tailian has been the supplier of dozens of world famous transnational companies, such as China nuclear power engineering Co., Ltd, China Aerospace Science and Technology Corporation, Xinjiang Guanghui Industry Investment Group Company Limited, Sinopec Group, China National Petroleum Corporation（CNPC）,  Linde Group, France Air Liquid, China National Offshore Oil Corporation, Coca-Cola,Praxair，Hang Yang Group, Pepsi, Wahaha Group, Hafei Aviation Industry Co., Ltd, ENN Energy Holding Group, Qingdao Beer, Budweiser, Shell, CIBA and B.O.C. etc. Our annual producing capability of liquid pump is round 800-900 sets, and so far we have finished more than 10,000 sets cryogenic liquid pumps to the customers. In the past few years, our productions have been exported to several countries, such as Vietnam, Kazakhstan, Pakistan, Congo, Bangladesh, Egypt, Iraq, Cambodia, Angola, Philippines, India, Venezuela, Indonesia and Lao, etc.

Beijing Silk Road Enterprise Management Services Co.,LTD is specialized in producing cryogenic liquid pumps for LNG, LPG, liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, liquid ammonia and methane as well as cryogenic liquid vaporizer, oxygen compressor, carbon dioxide equipment and gas pressure regulating system. Beside that, we also undertake turnkey project of LNG/L-CNG vehicle fueling station, LNG station, LNG peaking-use evaporating station, LNG gas cylinder fueling station and undertake coal to gas project and all other industrial gas applications. Tailian also researches and develops, produces, sales and services for the equipment mentioned above. 

Tailian has got the special equipment manufacturing license (A-grade pressure pipes) of People’s Republic of China and approval certificate of ISO9001：2008. Tailian is one of the members in 30 companies who got the title of ‘Golden Reputation’ in the First China Integrity Network Summit. And We are also the member “ Union of Golden Reputation”. With advanced technology, superior quality and value of after sale service, Tailian earns trust from lots of transnational gas companies both at home and abroad.

Sharp tools make good work. The administrator of Tailian realized that only good management, idea or good talent are not enough. Advanced facility must be adopted to ensure powerful manufacturing prowess and superior quality of our products. We purchased world advanced producing facilities(such as process center and CNC) and have experienced specialists, which can guarantee the good quality of products.

Our company persists in the principle of customer first, sincere service, products sale over the country, and export to Southeast Asia and the Middle East. Our products are mainly used in petroleum, chemical, nuclear power plants, iron and steel, electric power, military, aerospace and other industries.