SGL Group - The Carbon Company Broad Base. Best Solutions.
SHELL AND TUBE HEAT EXCHANGER
Heat transfer areas up to 25,000 ft²
Tube lengths up to 27 ft
Maximum pressure: 150 psig
Maximum temperature: 392°F
DIABON NS1/NS2/HF1/HF2
Many flexible options
- header types
- tube and baffle arrangements
- shell materials
CYLINDRICAL BLOCK EXCHANGER
Heat tranfer areas up to 1920 ft²
DIABON NS1/NS2/CT (PTFE impregnation)
Maximum pressure: 100 psig
Many flexible options
- header types
- block arragements
CUBIC BLOCK EXCHANGER
Heat transfer areas up to 500 ft²
Maximum pressure: 150 psig
Maximum temperature: 392°F
DIABON NS1/NS2/CT (PTFE impregnation)
PTFE or graphite lined steel panels
REPAIR/REBUILD SERVICES
Repair of S&T, block, and pump products
Field service available for on-site help
Experienced Technicians with decades of experience
DIABON HF1 TUBES
Carbon fiber reinforced tubes
Increases bursting pressure of tubes to over 1700 psig at 122 F
Improves resistance to steam hammer 250%
Greatly reduces maintenance costs
MULTI-BUNDLE (RM) EXCHANGER
Heat transfer areas up to 25,000 ft²
Tube lengths up to 27 ft
Maximum pressure: 15 psig
Maximum temperature: 200°C
Simple design with low maintenance costs
Counter current flow
Stress-free assembly
Various possibilities of media flow
Multiple applications in one unit
MAG-DIABON GRAPHITE PUMP
Seal-less Pump with magnetic coupling
Flows to 300 US GPM
Heads to 200 ft
Temperatures to 180 C
Designed for difficult acid applications
DIABON/KARBATE CENTRIFUGAL PUMPS
Flows to 8000 GPM
Heads to 200 ft
Temperatures to 200 deg C
Impervious: No permeation problems
No distortion at high temperatures
Low cost option vs. solid alloy pumps
Nearly universal corrosion resistance
EXOTIC METAL LINED PUMPS
Titanium, Zirconium, C-276 lined pumps
Flows to 8000 gpm
Heads to 200 ft
Higher crystallinity and corrosion resistance than solid (cast) alloy pumps
HYDROCHLORIC ACID (HCl) SYNTHESIS UNITS
SGL CARBON supplies equipment and pre-assembled units mounted on skids for the production of high quality hydrochloric acid up to 39 % by wt. concentration
Highest purity dry HCl gas
Anhydrous HCl gas in our desorption unit
Recovery of chlorine residual gas or sniff gas
HCl synthesis units from SGL CARBON have the following key advantages:
Use of high-performance materials: only the impregnated DIABON graphite material is in contact with the HCl gas or HCl acid
Optimum heat transfer: unlike other materials, DIABON graphite allows optimum transfer of heat
Recovery of combustion heat
SGL synthesis units are designed without rotating parts like pumps that would impair their reliability
Customized engineering of instrumentation, piping, steel structures, etc.
Maximum safety and reliability due to:
-burner on ground level, making operation and maintenance easier
- burner control system for automatic start-up and shut-down of the unit
- flame failure monitors, nitrogen purging system, safety disc with signal equipment, flame trap, intelligent interlock system
- Unique burner flushing system, allowing operation in the presence of solids like salts
- Proven safety and reliability standards exceeding 99%
Our more than 450 customers worldwide will be pleased to testify to these advantages
LICUFLON AND DIABON COLUMNS
DIABON INTERNALS
LICUFLON PTFE lined steel columns
Proprietary 4 mm high density skived liner
Up to 225 psig / full vacuum design
Up to 250 C
DIABON columns excel in low-pressure applications such as HCl absorption
Maximum diameter: 8.2'
Maximum pressure: 40 psig
Maximum material temperature: 200°C
Carbon fiber-reinforcement can be added as an option
DIABON Column Internals
Sieve trays
Tunnel cap trays
Bubble cap trays
Demisters
Feed pipes
Liquid distributors
Liquid redistributors
Downcomers
Support grids
Hold-down grids
Packings
Thermowells
Special structures
QUENCHERS
DIABON quenchers:
Handles Feed Temperatures to 1600 C
Reliably cool hot gases to saturation temperature
Rapidly cool gases to minimize the re-synthesis of dioxins and furans
Reliably operate with gravity flow in cases of power failure or emergency
