Boil-Off Gas Reliquefaction

Hangzhou Lianghuan Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of boil-off gas reliquefaction in China. If you're going to buy high quality boil-off gas reliquefaction made in China, welcome to get quotation from our factory. Good service and reasonable price are available.

Boil-Off Gas Reliquefaction: The Ultimate Solution to Minimize Gas Loss and Maximize Profitability!

At present, the demand for liquefied gases, including LPG, ethane, ethylene, and LNG, is growing rapidly. Industries, such as petrochemicals, food processing, and healthcare, heavily rely on these gases for their operations. To meet this demand, the manufacturing and transportation of liquefied gases have become more important than ever.

In the transportation of liquefied gases, boiling off is a major concern. Boil-off gas is the gasification of liquefied gases due to the increase in temperature or pressure, or partial evaporation due to exposure to the atmosphere. It can cause a significant loss of gases during transportation and storage, leading to reduced operational efficiency, decreased productivity, and most importantly, decreased profitability.

To tackle this problem, we, as a reliable and experienced manufacturer, have developed a highly effective solution—Boil-Off Gas Reliquefaction (BOG). Our BOG system is designed to tackle the problem of boil-off gas by reliquefying it, which effectively reduces the amount of gas loss during transportation and storage.

Our BOG technology is highly efficient, cost-effective, and environmentally friendly. It is designed to operate under various conditions, including pressure and temperature changes, which guarantees the reliquefaction of a significant amount of boil-off gas.

The BOG system's design includes a highly advanced and precise control system that allows real-time monitoring, control, and adjustment of the reliquefaction process, ensuring optimal performance. In addition, our BOG system is modular, flexible, and can be customized according to the specific needs and requirements of different industries and businesses.

Our BOG technology is also equipped with the latest safety features, ensuring that the system is safe to operate and that there are no hazards to the environment, human beings, or any other living being.

In conclusion, our BOG system is the perfect solution for industries, businesses, and merchants involved in the transportation, storage, and usage of liquefied gases. With a BOG system, businesses can significantly reduce gas loss, improve operational efficiency, reduce costs, and maximize productivity and profitability.

If you are looking to improve your operational efficiency and profitability, our BOG system is the solution you need. Contact us today to learn more about how our technology can help your business. Our reliable and experienced team is always ready to help you find effective solutions to your boil-off gas problems.

Our boil-off gas (BOG) reliquefaction products are used to recover BOG naturally generated by heat leaks to cryogenic liquefied natural gas (LNG) storage and ship loading and unloading stages. These solutions avoid unnecessary BOG flaring and can also be used to de-bottleneck LNG export terminals. They also ensure that the LNG composition remains the same over time, avoiding the well-known phenomenon of "LNG aging".

Two ways to recover BOG

Two proven technologies are offered to help customers recover the inevitable formation during ultra-low temperature LNG storage.

The BOG Reliquefaction Unit is a technology that relies on the proven reverse nitrogen Brayton cycle to reliquefy BOG. Depending on the BOG available pressure, process options with one or two expanders can be used. The use of nitrogen recycle allows extensive operational flexibility, which is ideal since BOG flow can be highly variable over time.

Boil-Off Gas Reliquefaction

The second technology offered by Air Liquide Engineering & Construction, the so-called "LIN to LNG box", uses liquid nitrogen (LIN) as a coolant to recover BOG produced in LNG storage. Compared with BOG reliquefaction units, this technology has the advantage of lowering the initial investment cost and is more suitable for medium LNG storage capacity. It is often the most suitable solution in small-scale LNG chains.

60 years of LNG

60 years of LNG history

PDF - 3.44 MB

Recycling throughout the LNG transport chain from the well to the end user

, thus ensuring "zero burn" logistics

Maintain LNG fuel specifications

Helping debottleneck LNG export terminals

key figure

Capacity: 30 to 500 tons per day

BOG unit consumption: 500～800 kWh/ton

LIN consumption: 2 tons of LIN per ton of reliquefied BOG

Boil off gas reliquefaction

Why choose us?

• Our LNG products and services are in compliance with all applicable laws and regulations.
• We will continue to integrate into the global market and further optimize and cluster the original industrial structure.
• Our LNG products and services are environmentally friendly and comply with all regulations.
• Our company has always been committed to providing Chinese families with comfortable, environmentally friendly and cost-effective Boil-Off Gas Reliquefaction one-stop solutions with the mission of "creating a comfortable life with wisdom" and the vision of "creating a national brand with an international perspective".
• We are recognized for our excellence in providing LNG products and services in the global marketplace.
• Our employees are hard-working, take initiative and responsibility, and are willing to invest more energy and intelligence for the mission/goals of the organization.
• As a reliable supplier and manufacturer, we provide excellent LNG products and services.
• With the purpose of efficient service, building a first-class team and providing superior Boil-Off Gas Reliquefaction are our quality objectives.
• We are a trusted partner in the LNG industry, providing reliable and affordable products and services.
• We always adhere to carry forward the 'integrity, innovation, communication' as the enterprise tenet, take 'technology, service' as the foundation of the team spirit.

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