Acetic Acid Plant
Acetic Acid Plant
Proprietary Technology and Plants
SL TEC has 15 years experience in acetic acid industry from technology R&D, plant design, engineering, and operation, has several reference plants and can ensure the safe, long term and stable running of the plant.
Our advantages lie in the following aspect:
1) The stability of catalyst is better compared to other process
2) The activity is better
3) The selectivity is higher
4) The process flow is short
5) Less equipment is required
6) The investment is lower
7) The enginery consumption is lower
Our process starts from methanol and CO feedstock, which are continuously sent to the Reactor, at the presence of Rh catalyst and 3.0MPa(G), 180-220oC to synthesize acetic acid. The reaction solution is pressure relieved by flash valve before entering into the Flash Evaporator for vapor-liquid separation, from which the mother liquor at the bottom is pumped back to the Reactor for continuous conversion into acetic acid, while the vapor at the top is charged to the distillation system for purification to get acetic acid with concentration higher than 99.85%. By-products such as hydrogen, carbon dioxide, methane, propionic acid, hydrogen, methanol as well as the non-reacted carbon monoxide is collected to remove iodine substances before emission to the flare system.
Our process has features incl. reasonable design (Zr material is selected for over 80% equipment, skid-mounted design is employed to save material, reduce cost and avoid complicated on-site installation.), safety (DCS, SIS and ESD are designed to ensure safe operation), reliability (we are experienced in R&D,
在线联系供应商
Other supplier products
 |
Methylal Refining Technology China | Formic acid production technology Agent Technology and Plants Technical Features: Methanol CarbonylationSynthesis of Formic Acid from Me... |
 |
Methylal Refining Technology China | Air Separation Packing Air Separation Unit (ASU) Packing Air Separation Packing Air Separation Packing Technology Distillation Technolo... |
 |
Methylal Refining Technology | Methylal Refining Technology Proprietary Technology and Plants Technical Features: Methaldehyde has excellent physical and chemical properties, tha... |
 |
ECH production process by glycerin method | Epichlorohydrin is the main raw material for the production of epoxy resin. It is also an important organic chemical raw material and fine chemica... |
 |
Acrylic Impact Resistant Modifier | is mainly used to improve the impact properties and processability of PVC. PVC is important among general plastics. It has high strength, low pri... |
Same products
 |
Sling webbings automatic cutting and winding machine | 卖方: 864244 | Sling webbings automatic cutting and winding machine New Type sling webbings automatic cutting a... |
 |
label ribbons calender machine | 卖方: 864244 | label ribbons calender machine Item No：KW-900-W300 This is a kind oflabel ribbons calender ma... |
 |
Automatic elastic tapes/laces silicone coating machines | 卖方: 864244 | Automatic elastic tapes/laces silicone coating machines Item No.: Kw-200 This is a kind of auto... |
 |
elastic tapes pre-shrinking machine | 卖方: 864244 | elastic tapes pre-shrinking machine Item No：KW-210 This is anelastic tapes pre-shrinking machin... |
 |
Starching And Finishing Machine | 卖方: 864244 | Starching And Finishing Machine Item No:KW-710A Application:this machine is widely used for thi... |
