Brand Name : CNASEC
Place of Origin : China
Model Number : 20000m3
Certification : API, ASME, ISO9001, GB
MOQ : >1
name : LNG Regasification Terminal
Design temperature : -105℃
Design pressure : -0.5/25KPa
Main material of inner tank : 06Cr19Ni10
Daily evaporation rate : ≤0.08
Capacity : 20,000m3
type : Cryogenic Ethylene Tank
brand : CNASEC
Terminal Station 20,000m3 Cryogenic Ethylene Tank (Dragon Crown second phase)
Advantages
1. Offsite tank pre-fabrication paralle with foundation construction.
2. Offsite pre-commissioning of tank.
3. Reduced manhours executed on site.
4. Reducing costs and schedule compared to the stick built traditional solution.
Background:
CNASEC is one of the earliest companies engaged in the business of pressure cryogenic storage tank in China , which has completed over one hundred design & construction works since 1993.
Type of storage tank constructed: Dual metal vault tank, dual metal ceiling tank, as well as pregnant tank etc..
Tank capacity: 500~40,000m3
Storage medium: LOX (-196 ℃), LIN (-196 ℃), LAr (-196 ℃), Ethylene (-104 ℃), LNG (-165 ℃), LPG(-40 ℃) etc..
Brief Introduction of Project
In January 2013, we undertook the 20,000m3 cryogenic Ethylene storage project (2nd phase) for Nanjing Crown Dragon Liquid Chemical Co., Ltd. It's the second time cooperation with Nanjing Longxiang after safety and stable running of the first project since 2007.
Technical Parameters
Equipment name | 20000m3 cryogenic Ethylene storage tank 20000m3 | |
Type | Vertical cylindrical flat bottom double - walled tank | |
Design data | Inner tank | Outer tank |
Design pressure (kPa) | -- | -0.5/25 |
Design temperature(℃) | -105 | (-20~+50) |
Working temperature(℃) | -102 | Normal Temperature |
Inner tank medium | Cryogenic Ethylene | Expansion perlite+BOG |
Effective volume (m3) | 20000(-165℃) | - |
Design liquid level(mm) | 25000 | - |
Corrosion allowance(mm) | 0 | 1 |
Diameter D(mm) | 33000 | 35000 |
Height(mm) | 26100 | 27530 |
Main material | 06Cr19Ni10 | Q345R |
Daily evaporation rate(%) | ≤0.08 |
Typical Reference List
List of References in LNG (CNASEC).pdf
Terminal Station 20,000m3 Cryogenic Ethylene Tank (Dragon Crown second phase)
Our Strength
With over 30 years of laborious development, CNASEC has become a national engineering company taking technology as the core while developing engineering design, consultation and EPC projects simultaneously. We adheres to the policy of creating value for customers and take quality as priority. Keep on providing service to the customers at domestic and abroad as always. We will also make unremitting efforts to become an international engineering company with obvious characteristics and strong design, procurement, project management and general contract ability.
To date, CNASEC has established over 30 projects related to LNG and Ethylene etc., and been equipped with the ability of designing and developing 100,000m3-level full containment tanks. In addition, the company has successfully generalized a set of standardized systems of storage tank engineering, realizing the short-term goals of the construction period and successfully shaping the national brand image of large-scale cryogenic liquefied storage and transportation projects!
Advanced Design Software
◆Engineering Drawing Software:AUTOCAD
◆ 3D Factory Model Real-time Roaming:NAVISWORKS
◆Process Simulation Software:HYSYS
◆Pipeline Stress Analysis: CESAR II
◆Structural Analysis: ANSYS, ABAQUS, LUSAS,STAAD
◆3D Piping Arrangement System:PDMS
◆Project Management Software: PROJECT