Molecular distillation is a special liquid-liquid separation technology, which is different from the separation principle of traditional distillation depending on boiling point difference. It is depending on the difference of molecular mean free path to separate different matters. Here, molecular mean free path (λ) refers to the path between a molecule strikes two times. 

When the mixture of liquid flows along the heating board and is heated, light and heavy molecule will leave the surface of liquid and enter the vapor phase. Light and heavy molecule will have different moving distance when they are in vapor phase because they have different mean free path. Supposing that we put a condensation board at the proper position, light molecule can reach the board and will be condensed, then be discharged along the condensation board; while the heavy molecule will not reach the board and be discharged along the heating board. Therefore, the objective of separation has been reached.  

Full-range of service

The combination of eight key elements is Process Design,Equipment Design,Automatic Control System Design,Manufacture, Engineering Design,Installation,Commissioning & Training, After-sales Service,providing the company with the ability of undertaking turnkey projects independently.

Company Profile

ZhuHai GongTong Low Carbon Technology Co., Ltd.,located in ZhuHai City(a special zone of reforming and opening),Guangdong Province,is a professional corporation of designing and manufacturing complete equipments for gas separation,purification,liquefaction and storage.The conpamy has deep research and extensive practice in adsorption and rectification process,equipment and automatic control etc. Main products include CO2 Recovery Plant,LNG Liqudfaction Plant, Air Separation Plant,Cryogenic Liquid Storage & Transportation System etc. We can customizedly designed according to actual requirements of users.

Besides self scientific research system and manufacture system, the company owns import-export license. The company has obtained the ISO 9001 Quality System Certificate by QA Corporation in Britain, the U Stamp certificate Authorized by American Society of Mechanical Engineer(ASME),and certificate of design, manufacture,and installation for Grade 1,2,3 pressure vessels awarded by General Administration of Quality Supervision, Inspection and Quarantine of People’s Republic of China.

Company Qualification

Manufacture License of Type Three Low Pressure,Medium Pressure and High Pressure cessel authorized by AQSIQ(State Adminstration for Quality Supervision and Inspection and Quarantine)with capacity of manufacturing pressure vessels of design pressure 0~100MPa.

Design License of Type Three Low Pressure and Medium Pressure Vessel authorized by AQSIQ(State Adminstration for Quality Supervision and Inspection and Quarantine)with capacity of manufacturing pressure vessels of design pressure 0~10.0MPa.

“NB”Stamp Manufacture Certificate authorized by American Society of Mechanical Engineer(ASME)

“U”Stamp Manufacture Certificate authorized by American Society of Mechanical Engineer(ASME)

GC1 Grade Industrial Pipeline Installation,Alteration,Repair & Maintenance License authorized by AQSIQ(State Adminstration for Quality Supervision and Inspection and Quarantine)

ISO9001:2008 Quality System Certificate authorized by QA corporation in Britain.

UL Certificate for “Underground Flammable-Liquid Tank”authorized by Underwriters Laboratories.

National patent of invention:“Hydrocarbon Removal Technology of Carbon Dioxide”

Credentials of Non-governmental-run Manufacturing Science and Technology Enterprise authorized by Zhuhai Science & Technology Bureau

Our self designed and manufactured automatic CO2 purification and liquefaction equipment has been authenticated by CCIEA

Member of China Chemical Industry Equipment Association(CCIEA)

National High-tech Enterprise Certificate authorized by Guangdong Science and Technology Department.

Our company is the teaching practise base for Beijin Institute of Technology.