Yunnan Baoshan 1800Nm3 /h crude argon purification plant

Suzhou Xinglu Air Separation Plant Science and Technology Development Co., Ltd. (hereinafter referred to as XLA) designed and manufactured supporting Baoshan longji silicon annual output of 5GW single crystal silicon rod-1800Nm3 /h crude argon purification plant project.
Baoshan crude argon purification device project is located in Baoshan silicon-based industrial park, Longling economic and technological development zone, Baoshan city, Yunnan province by Suzhou Xinglu Air Separation Plant Science and Technology Development Co., Ltd. (hereinafter referred to as XLA) design, manufacture, the top monocrystalline silicon photovoltaic products manufacturer – Xi ‘an Longji Silicon Material Co., LTD. Investment, form a complete set of Baoshan Longji silicon produce 5GW monocrystalline silicon rod project,now the plant running smoothly and get high praise from customer.
Suzhou Xinglu Air Separation Plant Science and Technology Development Co., Ltd. (hereinafter referred to as XLA) provided Yili Heyuan Gas Co., Ltd with a 4400Nm3/h crude argon purification equipment supporting the Jinko energy polysilicon industrial chain, which was put into operation smoothly in July 2018. The project of 4400Nm3/h crude argon purification device is the largest supporting crude argon purification device in the polysilicon industry in the world at present, which is also the only set of crude argon purification device that realizes oil-containing recovery, which not only reduces the production cost of the end user, but also creates a pioneer in the field of cryogenic plants.


(source: https://www.airseparation-plant.cn/yunnan-baoshan-1800nm3-h-crude-argon-purification-plant/)

Argon Recovery and Purification Plant

Since its establishment, Xinglu Air Separation Plant Science and Technology Development Co., Ltd(hereinafter referred to as “XLA”) has been adhering to the development policy of “reliable, convenient, energy saving and consumption reduction”. After more than 20 years of development, XLA has accumulated a large amount of data resources and practical experience in the deep utilization of various off gas recovery, and developed various off gas recovery devices, such as crude argon recovery and purification device, ammonia synthesis off gas deep utilization device, CO2 recovery device, helium recovery device, methane recovery device, etc.

In the solar photovoltaic industry, argon has always occupied a large proportion of its production costs. Argon is a high-value product in the production of air separation plant. How to reduce the cost of argon has become the key to improve the competitiveness of solar photovoltaic industry.
From 2005, XLA has made in-depth research on the use of argon in solar photovoltaic industry. After a large amount of technical and financial investment, the first generation of crude argon recovery and purification device was successfully developed and applied in 2007.
After years of R&D and innovation, the second generation and the third generation of crude argon recovery, purification devices have been put into operation successively in Longji silicon energy in Yunnan Baoshan and Jingke energy in 2017-2018 respectively.which marks that the crude argon recovery and purification device developed and produced by XLA has become mature and has entered the market in an all-round way.

As for argon recovery plant, our company has been developing and improving continuously for so many years, and the product technology of generation after generation has been constantly updated.Now the fourth-generation argon recovery plant technology is mature, and the purification rate is higher. At present, the main industries involved are photovoltaic industry (monocrystalline silicon, polysilicon and ingot), semiconductor and stainless steel industry.
It marks that the crude argon recovery and purification device developed and produced by XLA has become mature and has entered the market in an all-round way.

(source: https://www.airseparation-plant.cn/argon-recovery-and-purification-plant/)

Indian Liquid Air Separation Unit being Installed in August

140TPD liquid Air Separation Unit designed and produced by Suzhou Xinglu Air Separation Plant Science and Technology Development Co., Ltd. for Indian customers has all arrived at the customer’s jobsite after three batches of transportation. This set of equipment is located in India, the whole set of equipment is now being installed.

After the equipment is produced by our company, in order to facilitate transportation, our company will deliver the cold box to the user site in two parts. After the customer picks up the goods at the port, most of the equipment has been put in place according to the packing list and installation instructions provided by our company.
As required by the customer, our technical service engineer arrived at the site on August 12, 2019 to guide the placement of the cold box. Our engineers have many years of rich working experience in guiding installation, and have also conducted installation work on several project sites.
The pictures show that after adjusting the verticality of the cold box, the lower section of the cold box should be in place first, and scaffolding should be built on the top of the cold box to prepare for the upper section of the cold box to be in place. In order to reduce aerial work and ensure the safety and stability of equipment, engineers of our company instruct site installers to install most of the ladder platforms before the upper section cold box is installed.





At present, the junction of the two sections of cold box is welding, the cold box is about 49.55 meters high.
Our technical service engineers successfully completed a week of site guidance installation work. The picture below shows the picture of the customer and the engineer at the site. The customer is very satisfied with the work of the technicians appointed to the site by our company. We are waiting for the customer to complete the remaining installation work on site as soon as possible.
Our company will successfully complete the debugging work as soon as possible, and the one-time start-up will be successful.


 (source:https://www.airseparation-plant.cn/indian-liquid-air-separation-unit-being-installed-in-august/)