TOMOE Trading (MOLECULAR)
Molecular Sieve or Synthetic Zeolite from Japan
Since 1960, Tomoe has been the sole distributor in Japan for Union Carbide’s Molecular Sieve, leveraging its long-standing history in managing Molecular Sieve applications. SE can source Molecular Sieve from Japan, which holds a 70% market share in petrochemical plants across the country. We can provide high-quality and cost-effective replacement Molecular Sieves, along with consulting on usage, application, design, and more. We also offer equipment design services.
Characteristics of Molecular Sieve:
Molecular Sieve is a synthetic zeolite engineered to emphasize the adsorption capabilities of natural zeolitic materials:
1. Adsorbs only substances with molecular sizes small enough to pass through its pore size.
2. Exhibits high adsorption affinity for polar substances.
3. Effectively adsorbs unsaturated compounds.
4. Maintains high adsorption capacity even with low concentrations of the adsorbed substance.
5. Demonstrates high adsorption capacity at slightly elevated temperatures.
6. Adsorbs effectively even with very low moisture content.
7. Can adsorb without reacting with components of the liquid mixture.
8. Capable of adsorbing and operating economically within a single charge.
9. Features long service life, resistance to adsorption, and helps reduce costs for adsorption process equipment.
10. Has low operational costs.
Product Scope
![TOMOE(MOLECULAR) 2 ANGUIL](https://siameastsolutions.com/wp-content/uploads/2023/10/ANGUIL_1.jpg)
– Regenerative Thermal Oxidizer (RTO)
– Regenerative Catalytic Oxidizer (RCO)
– Thermal Recuperative Oxidizer
– Catalytic Recuperative Oxidizer (CATOX)
– Emission Concentrator
– Industrial Energy & Heat Recovery Solutions
List of Products
Molecules adsorbed | Molecules Excluded | Type | Size | ||||||
---|---|---|---|---|---|---|---|---|---|
3A | H2O,NH3, He (molecules with an effective diameter < 0.3nm) | CH4,CO2,C2H2,O2,C2H5OH,H2S,C2H4 | Pellet Beads Powder | 3.2 / 1.6 4 x 8 Mesh / 8 x 12 Mesh D50=7um | |||||
4A | H2S,CO2, C2H6,C3H6,C2H5OH,C4H6 (molecules with an effective diameter < 0.4nm) | C3H8, compressor oil | Pellet Beads Powder | 3.2 / 1.6 4 x 8 Mesh / 8 x 12 Mesh / 10 x 20 Mesh D50=7um | |||||
5A | n-C4HgOH etc (molecules with an effective diameter < 0.5nm) | Iso compounds and all 4 carbon rings | Pellet Beads Powder | 3.2 / 1.6 4 x 8 Mesh / 8 x 12 Mesh D50=7um | |||||
13X | iso-paraffin, iso-olefin, aromatic series (molecules with an effective diameter < 1.0nm) | (C4F9)3N | Pellet Beads Powder | 3.2 / 1.6 4 x 8 Mesh / 8 x 12 Mesh D50=5um |
Applications (Typical)
Applications | Product Examples | Used Types | |||||
---|---|---|---|---|---|---|---|
1 | Dehydration & Refinery for Petro-Chemical Plant | PE. PP. Butane. Others | 3A, 4A or 13x | ||||
2 | Dryer for Industrial Gas | Hydrogen. AIR. LPG. NH3 | 3A or 4A | ||||
3 | Dehydration & Refinery for Chemical's solution | Li Battery Solution | 3A or 4A | ||||
4 | Dryer system for ethanol (PSA) | Ethernol | |||||
5 | Gas Generator (PSA) | Oxygen. Dry-air | 4A or 3A | ||||
6 | Dehydration for Industrial Materials & Chemicals | DMC EC EMC | 3A or 3A | ||||
7 | Dehydration for Paint and Sealant | Urethane. Rubber. Epoxy | 3A, 4A or 5A | ||||
8 | Adsorbent for Smell | VOC. Ethylence | 5A, 13X or custom | ||||
9 | Dryer for Refrigerant Liquid | HFC-134a. HFO-1234f | 3A | ||||
10 | Air Dryer for Brake System | AIR | 4A |
Capacitors of Adsorbing Equipment
Merits | Demerits | Representative Applications | |||||
---|---|---|---|---|---|---|---|
PSA(Pressure Pressure Swing Adsornption) | *Smaller equiptment size *Lower power | *Higher maintenance cost *Shorter life of adsorbent | *Air Dryer *Ethanol purification *O2/N2 Generator | ||||
TSA(Thermal Swing Adsornption) | *Larger operation *Long term adsorption *Easy maintenance *Use for liquid purification *Long life of adsordent | *Bigger equiptment size *Higher volume adsorbent | *Petro-Chemicals *Electrolysis solution Air Dryer | ||||
TSA(Rotary) | *Smaller equiptment size *Lower cost application | *Easy replacement of adsorbent | *Plastics Molding (Plastic Dryer) *VOC adsorbing equipment | ||||
Column(One-Way) | *Easy application *Easy replacement *Lower cost application | *Shorter life of adsorbent | *Chemical purification *Exhaust gas(Halogen, Sulfer,Inert |