Methanol Recovery
METHANOL RECOVERY SYSTEMS
Real Testimonials on SRS’ Methanol Recovery Systems
SRS International employs both single and dual column designs in the Biodiesel production process to maximize energy use and efficiencies.
- The SRXC-Series – Removes Methanol from the Glycerin stream
- The ASV-Series – Recovers excess Methanol for cleaner unwashed fuel
Questions about glycerin purification? Click here
THE SRXC-SERIES
- Removes Methanol from Glycerin Stream
- 99.9% Purity range
- Provides Glycerin stream with less than 0.1% Methanol content (Non-hazardous)
- Automatic self-adjusting control system for variable parameters
- Skid mounted on a galvanized steel tubular frame
- Provides continuous operation
- Pre-wired, Pré-piped, and tested prior to customer delivery
The SRXC-Series is an automated methanol recovery and purification system designed to recover methanol from crude glycerin produced during the biodiesel production process. It processes the glycerin stream and provides very dry methanol with a purity exceeding 99.5%. The SRXC uses a specially designed fractionating column with a reflux stream to separate the materials continuously, operating 24 hours a day for biodiesel plants producing from 500,000 to over 100 million gallons per year.
THE SRXC2-SERIES
The SRXC2-Series is a more advanced distillation column, typically used in larger biodiesel refineries. It offers all the functionalities of the single-column SRXC but provides a 40-50% reduction in operational costs.
THE ASV-SERIES
- Removes excess methanol and water from the unwashed biodiesel.
- Reduces typical wash times associated with dry/wet washing
- Reduces dry wash consumables and/or provides longer wear life of Ion materials
- Recovers the methanol for additional purification
- Prevents loss of methanol associated with washing process
The ASV-Series column is a completely automated methanol and water extraction system used for the biodiesel stream leaving less than 0.05% methanol or water in the unwashed fuel. NOTE: The ASV does utilize vacuum, but it should not be confused with a basic “Vacuum Dryer” as such systems typically have carry over of biodiesel or glycerin if used for that purpose; the ASV does not have any carry over. The ASV is a specially designed column operated in a continuous mode on a 24-hour basis for biodiesel plants producing from 500,000 to over 100 million gallons per year.
FEATURES AND SAFETIES (SRXC-SERIES & ASV-SERIES)
Both the SRXC and the ASV are skid mounted systems on a tubular galvanized steel self-supporting frames with anchor attachments and can consist of multiple sections with single point connections for easy field installation.
- Programmable Logic Control (PLC) Systems
- Distributed Control Systems (DCS)
- Human Machine Interface (HMI) Applications
- IEC 1131-3 Programming Standards
- Advanced Control Concepts
- Can handle all explosive atmospheres (Class 1, Division 1 or 2, and ATEX rated system)
- Programmable Logic Controllers PLC System for monitoring and making adjustments as needed.
- Fault conditions can be diagnosed and message displayed on the control panel touch screen ensuring operator safety and ease of operation
- Maintenance Screen for troubleshooting
- Automatic shutdown of the system in the event of a fault condition or at the end of a cycle.
- Microprocessor control panel with color touch screen and message center to display time stamped alarm and historical data with NEMA 4, pre-wired & assembled NEMA 4X enclosure, main fusible disconnect, houses all cables for Column devices, pumps and valves (Air Purged for Class 1Division 1
- Displays and complete adjustment of all metering pumps
- Automatic or Manual control
- Display of RTD’S and temperature control in the system.
- Faults are displayed on monitored devices including critical shutdown and alarming.
The engineering staff at SRS International Corporation have significant experience with most major brands and models of Programmable Logic Controllers (PLC) and Distributed Control Systems (DCS). SRS’ experience also includes the ability to program and integrate many major Human-Machine Interface (HMI) software packages
If cutting your methanol bill in half sounds good and improving the quality of your finished biodiesel sounds better, then call SRS today to find out how to get started.
Methanol Recovery – do it once, do it right with SRS International (800)497-5841
