Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Supplied By
- Base Chemicals Functions
- Industrial Additives Functions
- Technologies
- Product Families
Features & Benefits
- Base Chemicals Features
Applications & Uses
- Markets
- Applications
- Segments
- Applications
- Applicable Processes
- Use Level
- 40 - 50 wt%
- Application
- JEFFTREAT® M solvent is used in tail gas treating and hydrogen sulfide enrichment units for selectively removing hydrogen sulfide from gas streams containing carbon dioxide.
- These units will, in most cases, permit 60 to 80% of the carbon dioxide to remain in the treated gas stream.
- JEFFTREAT® M solvent is also used in natural gas plants for the bulk removal of carbon dioxide while producing a gas stream containing 0.25 grains hydrogen sulfide/100 scf.
- Bulk carbon dioxide removal can be realized with JEFFTREAT® M solvent when the CO2:H2S ratio ranges from 100 to 1,000.
- Recommended Applications
The alkanolamines and their aqueous solutions will absorb carbon dioxide and hydrogen sulfide at lower temperatures and release the acid gasses at higher temperatures. This forms the basis for pro- cesses which separate carbon dioxide and hydrogen sulfide from gas streams. JEFFTREAT® M solvent is used in tail gas treating and hydrogen sulfide enrichment units for selectively removing hydrogen sulfide from gas streams containing carbon dioxide. These units will, in most cases, permit 60 to 80% of the carbon dioxide to remain in the treated gas stream. JEFFTREAT® M solvent is also used in natural gas plants for the bulk removal of carbon dioxide while producing a gas stream containing 0.25 grains hy- drogen sulfide/100 scf. Bulk carbon dioxide removal can be realized with JEFFTREAT® M sol- vent when the CO2 :H2 S ratio ranges from 100 to 1,000.
- Application
JEFFTREAT® M should retain its conformance to sales specifications for a period of at least 2 years after date of manufacture if the product is stored at less than 100°F in its undamaged, unopened, factory packaged container.
Properties
- Physical Form
- Appearance
- Clear and substantially free of suspended matter, Clear and substantially free of foreign matter
- Soluble in
- 40 - 50
Regulatory & Compliance
- Chemical Inventories
Packaging & Availability
- Packaging Type
- Regional Availability
- Packaging Information
JEFFTREAT® M solvent is currently available in 55-gallon drums, tank wagons, ISO containers, and tank cars.
- Packaging Information
JEFFTREAT® M solvent is currently available in 55-gallon drums, tank wagons, ISO containers, and tank cars.
Storage & Handling
- Storage and Shelf Life Information
- The product should retain its conformance to sales specifications for a period of at least two years after date of manufacture if the product is stored at less than 100°F in its undamaged, unopened, factory packaged container.
- In general, the user should determine the suitability of any chemical compound, no matter what the shelf life or length of time of storage.
- Each user should conduct a sufficient investigation to establish the suitability of any product for his intended use.
- Storage and Handling Information
The handling and storage of JEFFTREAT® solvents present no unusual problems. See the sec- tion on toxicity and safety for additional information. The properties and alkaline nature of JEFFTREAT® solvents should be considered when choosing materials of construction. JEFFTREAT® solvents should not be stored in tanks made from zinc, galvanized steel, or copper and its alloys since the solvent will react with copper to form complex salts. Also avoid the use of elastomers such as Buna N, Viton®, neoprene, and nitrile as these materials tend to swell when exposed to the amine. Kalrez® 1050 LF performs satisfactorily in amine service as well as materials made from polypropylene and Teflon®. A carbon steel storage tank, constructed ac- cording to a recognized code, is generally satisfactory. Carbon steel transfer lines, joined by welds or flanges, are suitable. Screw joints are sub- ject to failure unless back-welded. Flexitallic® gaskets work well for flanged connections. For pumps, a Durametallic Type RO-TT mechanical seal or equivalent is suitable.
- Storage Conditions
- The handling and storage of JEFFTREAT® M solvent presents no unusual problems.
- The properties and alkaline nature of JEFFTREAT® M solvents should be considered when choosing materials of construction.
- JEFFTREAT® M solvents should not be stored in tanks made from zinc, galvanized steel, or copper and its alloys since the solvent will react with copper to form complex salts.
- Also avoid the use of elastomers such as Buna N, VITON® elastomer, neoprene, and nitrile as these materials tend to swell when exposed to the amine.
- A carbon steel storage tank, constructed according to a recognized code, is generally satisfactory.
- Carbon steel transfer lines, joined by welds or flanges, are suitable.
- Screw joints are subject to failure unless back-welded. FLEXITALLIC gaskets work well for flanged connections.