矩鞍環(huán)008
陶瓷矩鞍環(huán)屬于陶瓷填料一種型號(hào)，陶瓷矩鞍環(huán)采用連續(xù)擠出的工藝進(jìn)行加工，與同種材質(zhì)的拉西環(huán)填料相比，陶瓷矩鞍環(huán)具有通量大、壓降低、效率高等優(yōu)點(diǎn)。矩鞍環(huán)填料床層具有較大的空隙率，床層內(nèi)多為圓弧形液體通道，減少了氣體通過床層的阻力，也使液體向下流動(dòng)時(shí)的徑向擴(kuò)散系數(shù)減小。陶瓷矩鞍環(huán)的形狀介于環(huán)形與鞍形之間，因而兼有兩者之優(yōu)點(diǎn)，這種結(jié)構(gòu)有利于液體分布和增加氣體通道。陶瓷矩鞍環(huán) 由于其具有高的密度和優(yōu)異的耐酸耐熱性能，并且能耐除氫氟酸以外的各種無機(jī)酸、有機(jī)酸及有機(jī)溶劑腐蝕。陶瓷矩鞍環(huán)可用于化工、冶金、煤氣、環(huán)保等行業(yè)的干燥塔、吸收塔、冷卻塔、洗滌塔、再生塔等。
ceramic rasching ring is the earliest developed random packing, named after the German chemist Friedrich Raschig. It's small tube cutting, which outside diameter is equal to its height, providing a surface for (re)evaporation of the most volatile part in the refluxing distillate, typically 10 mm in diameter and 12 mm long.
It's used in commercial fractional distillation towers to reduce pressure loss (versus using trays), while maintaining good efficiency and economy. Typically the change in pressure (also called "delta p") is lower than in the case of trays but slightly higher than for structured packing.
With the characters of high mechanical strength, high chemical stability, and excellent heat endurance, Ceramic Raschig Ring can resist high temperature, acid (except HF), alkali, salt and various organic solvents. It's widely applied in various packing towers of desiccation, absorption, cooling, washing, and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.
For raschig ring with big size over 100mm, it's usually filled in the column orderly. If its size is less than 100mm, raschig ring is stacked in the column randomly.
Ceramic Random Packings
Ceramic random packings include Rasching ring, Cross partition ring, Pall ring , Intalox saddles, Super Intalox, Cascade ring and Conjugate ring.
Main specification：
| Name | Type | Diameter×Height×Thickness | Surface Area | Void Fraction | Bulk Density | No.,bulk | Dry Packing Factor |
| mm | m2/m3 | % | Kg/m3 | n/m3 | m-1 | ||
| Rasching ring | Φ25 | 25×25×2.5 | 190 | 78 | 510 | 49100 | 400 |
| Φ38 | 38×38×4 | 126 | 75 | 580 | 12700 | 305 | |
| Φ50 | 50×50×5 | 93 | 81 | 465 | 6400 | 177 | |
| Φ80 | 80×80×8 | 90 | 68 | 640 | 1910 | 234 | |
| Φ100 | 100×100×10 | 70 | 70 | 655 | 1000 | 172 | |
| Φ150 | 150×150×15 | 50 | 68 | 655 | 292 | 142 |
| Name | Type | Diameter×Height×Thickness | Surface Area | Void Space | Bulk Density | No.elements | Packing Factor |
| mm | m2/m3 | % | Kg/m3 | n/m3 | m-1 | ||
| Cross-partition ring | Φ50 | 50×50×5 | 135 | 50 | 520 | 5600 | 1080 |
| Φ80 | 80×80×8 | 120 | 53 | 780 | 2100-2500 | 806 | |
| Φ100 | 100×100×10 | 110 | 56 | 750 | 900-1000 | 626 | |
| Φ150 | 150×150×15 | 60 | 58 | 680 | 270-300 | 308 |
| Name | Type | Diameter×Height×Thickness | Surface Area | Void Space | Bulk Density | No.elements | Packing Factor |
| mm | m2/m3 | % | Kg/m3 | n/m3 | m-1 | ||
| Pall ring | Φ25 | 25×25×3 | 210 | 73 | 630 | 36000 | 540 |
| Φ38 | 38×38×4 | 140 | 75 | 590 | 12000 | 332 | |
| Φ50 | 50×50×5 | 100 | 78 | 520 | 4900 | 210 | |
| Φ80 | 80×80×8 | 90 | 72 | 640 | 1910 | 131 |
| Name | Type | Diameter×Height×Thickness | Surface Area | Void Space | Bulk Density | No.elements | Packing Factor |
| mm | m2/m3 | % | Kg/m3 | n/m3 | m-1 | ||
| Intalox saddles | Φ16 | 16×2×2 | 450 | 70 | 710 | 382000 | 1311 |
| Φ25 | 25×19×3 | 250 | 74 | 610 | 84000 | 617 | |
| Φ38 | 38×30×4 | 164 | 75 | 590 | 19680 | 389 | |
| Φ50 | 50×40×5 | 142 | 76 | 560 | 8100 | 323 | |
| Φ76 | 76×57×9 | 92 | 78 | 520 | 1800 | 194 | |
| Name | Type | Diameter×Height×Thickness | Surface Area | Void Space | Bulk Density | No.elements | Packing Factor |
| mm | m2/m3 | % | Kg/m3 | n/m3 | m-1 | ||
| Supper Intalox | Φ25 | 25×19×3 | 160 | 78 | 530 | 52000 | 337 |
| Φ38 | 38×30×4 | 102 | 80 | 480 | 16000 | 199 | |
| Φ50 | 50×40×5 | 88 | 81 | 450 | 7300 | 166 | |
| Φ76 | 76×57×9 | 58 | 82 | 430 | 1600 | 105 | |
| Name | Type | Diameter×Height×Thickness | Surface Area | Void Space | Bulk Density | No.elements | Packing Factor |
| mm | m2/m3 | % | Kg/m3 | n/m3 | m-1 | ||
| Cascade ring | Φ25 | 25×15×3 | 210 | 73 | 650 | 72000 | 540 |
| Φ38 | 38×23×4 | 153 | 74 | 630 | 21600 | 378 | |
| Φ50 | 50×30×5 | 102 | 76 | 580 | 9100 | 232 | |
| Φ76 | 76×46×9 | 75 | 78 | 530 | 2500 | 158 | |
| Name | Type | Diameter×Height×Thickness | Surface Area | Void Space | Bulk Density | No.elements | Packing Factor |
| mm | m2/m3 | % | Kg/m3 | n/m3 | m-1 | ||
| Conjugate ring | Φ25 | 25×25×3 | 175 | 78 | 520 | 64000 | 369 |
| Φ38 | 38×38×4 | 118 | 80 | 470 | 14000 | 230 | |
| Φ50 | 50×50×5 | 72 | 81 | 450 | 6300 | 135 |
Detailed Product Description
Ceramic saddles, ceramic saddle ring, ceramic saddle tower packing, ceramic tower packing, ceramic random packing
Size & Specification:
| Product Name | Size | Diameter*Height*Thickness | Surface Area | Void | Bulk | Number/ m3 | Packing factor |
| mm | mm | m2/m3 | Space | Density | m-1 | ||
| % | kg/m3 | ||||||
| Intalox saddle | Φ16 | 16×12×2 | 450 | 70 | 710 | 382000 | 1311 |
| ring | Φ25 | 25×19×3 | 250 | 74 | 610 | 84000 | 617 |
| Φ38 | 38×30×4 | 164 | 75 | 590 | 25000 | 389 | |
| Φ50 | 50×40×5 | 142 | 76 | 560 | 9300 | 323 | |
| Φ76 | 76×57×9 | 92 | 78 | 520 | 1800 | 194 |
Ceramic Saddles are divided into two different types of products according to their properties, KPK-CIS-A is often used in the field of Chemical and Petrochemical industries, and KPK-CIS-B is mainly used in environmental areas such as RTO(Regenerative Thermal Oxidizers) equipment. But both of them are the most frequently used high-performance packing and exhibit advantages for most applications in comparison with other shapes. Their smooth surface imparts a high chemical resistance and provides Ceramic Intalox saddle rings (Ceramic Saddles) with a high level of stability. Due to their simple form, ceramic saddles can be produced at a relatively low cost.
Chemical composition:
| SiO2 | Al2O3 | Fe2O3 | CaO | MgO | K2O+Na2O | Other |
| >73% | 17-23% | <1.0% | <0.5% | <0.5% | 2-4% | <0.1% |
Physical properties:
| Index | Value |
| Specific gravity(g/cm3) | 2.3 |
| Water absorption (%) | <0.3 |
| Acid resistance (%) | >99.6 |
| Max operating temp.() | 1100 |
| Porosity (%) | <1 |
| Mohs hardness(scale) | >6.5 |
| Thermal conductivity(w/m.k) | 0.9-1.0 |
| Specific heat(j/kg) | 850-900 |
Pall Ringdetail
Ceramic pall ring is a kind of random packing further developed based on Rischig Ring, with two layers of windows opened along its tube wall. The outside diameter is equal to its height. For each layer, there are 3 ligules bending inward the axes of the ring. The open position for windows between the two layers is staggered oppositely.
Generally, the area for open windows occupies 30% of the total area of the tube wall. It helps vapor and liquid flow freely through these windows, making full use of the rings inner surface to improve distribution of vapor-liquid.
With the characters of high mechanical strength, high chemical stability, and excellent heat endurance.
Ceramic Pall Ring can resist high temperature, acid ( except HF ), alkali, salt and various organic solvents. It is widely applied in various packing towers of desiccation, absorption, cooling, washing and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.
If ring's size is over 100mm, it is usually filled in column orderly. If its size is less than 90mm, pall ring is stacked in the column randomly.
Technical Date:
