SMALL SCALE LIQUEFACTION & DISTRIBUTION Biomethane and Natural
16Pages

SMALL SCALE LIQUEFACTION & DISTRIBUTION - Biomethane and Natural Gas CLEAN ENERGY SMALL SCALE LIQUEFACTION & DISTRIBUTION Biomethane and Natural Gas

The Cryostar Group Specialising in equipment and expertise for industrial gas, LNG, hydrocarbons and clean energy, Cryostar is an international company exporting more than 90% of its products and serving customers worldwide. Founded in 1966, Cryostar is present on all continents, supported by its business centres and subsidiaries. Today the company combines the resources and competencies of a local network with decentralised teams and its management and research headquarters in France. Cryostar delivers pumps, turbines, compressors, heat exchangers, automatic filling and refuelling...

SMALL SCALE LIQUEFACTION & DISTRIBUTION - Biomethane and Natural Gas Safety Safety is an integral part of Cryostar’s management and manufacturing commitments. A dedicated risk analysis is performed for each new project using the following techniques: - HAZOP (Hazard Operability) - FMEA (Failure Mode and Effects Analysis) Factory and Site Acceptance tests Cryostar’s headquarters hosts the world’s biggest and most sophisticated pump and turbine testing facility. Each pump and turbine is pre-tested offering customers guaranteed performance. On-site performance testing validates the...

Small Scale Liquefaction Peak Shaving Plant Pressure Letdown Station LCNG / LNG Station Gas Pipeline

SMALL SCALE LIQUEFACTION & DISTRIBUTION - Biomethane and Natural Gas Landfill Small Town Small Scale Liquefaction Satelite LNG Plant Industry Truck Stop LNG refuelling station LNG Floating Storage and Regasification Unit

Small Scale Liquefaction Plants Based on its experience with the boil off gas re-liquefaction systems onboard LNG carriers, Cryostar now offers small scale LNG or LBG plants for onshore natural gas or biogas liquefaction applications with capacity from five to 400 tons per day. Cryostar is the ideal partner to supply you with a complete supply chain solution from the natural gas or biogas sources to the end user, including the LNG trailer loading stations and LCNG/LNG or LCBG/LBG refueling stations. Cryostar focuses on a skid-mounted Liquefaction Unit. For additional packages such as gas...

SMALL SCALE LIQUEFACTION & DISTRIBUTION - Biomethane and Natural Gas Small Scale Liquefaction Plants Small Scale Liquefaction technology relies on the principle of a closed refrigerant cycle to produce the cold power needed to condense the natural gas. A compander is a combined expander and compressor in a single, integrally-geared machine installed in the refrigerant cycle The processes developed by Cryostar allow LNG production from various gas sources such as pipeline, renewable sources (digesters and landfill), associated and stranded gas, and coal beds/coal mines. Landfill gas to LNG...

LNG Pumps for transport CRYOSTAR LNG pumps benefit from 40 years’ experience in cryogenic fields. These pumps are present all along the LNG supply chain: from extraction plant, through LNG Tanker & Carrier equipment to LCNG and LNG vehicle refueling stations. Centrifugal pumps for LNG Transfer (up to 1250l/min or 330GPM) Gearbox driven pumps type GBS/CBS Ground- or truck-mounted pump driven by a gearbox with a fixed-speed motor Submerged motor pumps type VS External ground- or truck-mounted pump with submerged motor Submerged pumps type Subtran ground- or truck-mounted multi-stage submerged...

SMALL SCALE LIQUEFACTION & DISTRIBUTION - Biomethane and Natural Gas Loading and offloading solutions Full skidded centrifugal pump mounted on a rigid base frame with electric control panel and all required accessories for safe on-site loading/unloading. Reciprocating pump for LNG High Pressure (up to 600 bars or 8700PSI) SDPD Simplex/Duplex/ Triplex: Reciprocating pump typically used for slow filling LCNG applications - Flow up to 1049 Nm 3/h - Pressure up to 320 bars LDPD Simplex/Duplex/ Triplex: Reciprocating pump typically used for peak shaving plants Flow up to 11663 Nm 3/h - Pressure...

Liquid to Compressed Natural Gas “LCNG” refueling stations An LCNG fueling station compresses liquefied natural gas (or biogas) up to 300 bars in order to fuel CNG vehicles. Advantages of LCNG stations: ● ● ● ● ● ● The density of LNG at 1 bar is 630 times higher than CNG at 1 bar and ambient temperature LNG presents a higher CH4 content than gas from the grid (>95%) Compressing LNG instead of CNG reduces drastically the power required for compression LCNG stations can be installed in locations with no gas pipe network Maintenance costs of an LCNG station are much lower than for a CNG...

SMALL SCALE LIQUEFACTION & DISTRIBUTION - Biomethane and Natural Gas CRYOSTAR core equipment for LCNG refueling stations: High-pressure pumps Complete skid-mounted pump and accessories Longer maintenance intervals Reduced gas losses High safety level High efficiency Reduced installation costs Line control panel ● ● ● ● ● ● ● ● ● ● Complete skid-mounted panel Vaporizer outlet temperature control Line and buffer pressure control Buffer connection with automatic buffer isolation valve Odorizer entry connection Reduced installation costs Main line shut-off valve for safety shut-down Line and...

Liquid Natural Gas “LNG” refueling stations The LNG refueling system, using a liquid natural gas (or liquid biogas) storage tank, allows liquefied gas refueling gas at pressures up to 20 bars. Advantages of LNG stations: ● ● ● ● ● ● ● ● ● ● Reduction of the vehicle on-board tank size and weight compared to CNG Increased vehicle autonomy (approximately two times more) Re-condensation or recovery of the vehicle boil-off gas Much lower investment cost per kg of dispensed gas Very short refueling time High refueling measurement accuracy <0.3% (possibility of Weights and Measures approved...

SMALL SCALE LIQUEFACTION & DISTRIBUTION - Biomethane and Natural Gas CRYOSTAR core equipment for LNG refueling stations: Multifunction submerged LNG pump skid ● 320 l/min flow capacity ● Instant start and stop of fueling through the use of a submerged SUBTRAN pump ● Plug and play design for connection to storage tank and dispensers ● Possibility to feed two dispensers ● Low gas losses and boil-off gas recovery system ● Constant flow and pressure refueling ● Available with saturation and trailer unloading functions LNG dispenser Coriolis Flow Meter W&M approved ● 160 l/min flow at nozzle ●...