? (1)、產(chǎn)品概述 ??? HQ—DA惰性瓷球具有高強(qiáng)度、高化學(xué)穩(wěn)定性和熱穩(wěn)定性的特性,它可以耐高溫、高壓和酸、堿、鹽及各種有機(jī)溶劑的腐蝕,廣泛應(yīng)用于石油、化工、化肥、天然氣及環(huán)保等行業(yè),作為反應(yīng)器內(nèi)催化劑的支撐和覆蓋材料,可緩沖進(jìn)入反應(yīng)器內(nèi)液體和氣體對(duì)催化劑的沖擊,保護(hù)催化劑,并改善反應(yīng)器內(nèi)液體和氣體的分布。
?Inert ceramic balls have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resist the corrosion to acid, alkali, salt and all organic solvents. Being used as a supporting and a covering material of catalyst in reactors, oil refinery, chemical, fertilizer production, natural gas and environmental protection industries. The main role of these ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength. ??????????????????????????????????????????? (2)、技術(shù)指標(biāo) ?????????????????? 種類type 性能property 普 通 瓷ceramic ball 低 鋁 瓷low alumina ball 中 鋁 瓷med alumina ball 高 鋁 瓷high alumina ball 剛 玉 瓷Corundum ball Al2O3 Al2O3+SiO2 Fe2O3 Al2O3 20~30 31~45 46~70 71~90 >90 Al2O3+SiO2 ≥90 Fe2O3 ≤1 吸水率Water absorption,% ≤5 ≤8 耐酸度Acid resistance % ≥90 耐堿度Alkali resistance,% ≥85 ????????? 耐急變溫差Thermal shock resistance / ℃ ≥ 300 ???????? *耐熱溫度Thermal resistance / ℃ ?1000 ?1200 ?1300 ?1400 ?1500 抗壓強(qiáng)度Crushing strength kN/顆 Φ3 mm ≥ 0.20 ≥ 0.25 ≥ 0.30 ≥ 0.35 ≥ 0.40 Φ6 mm ≥ 0.50 ≥ 0.60 ≥ 0.65 ≥ 0.70 ≥ 0.80 Φ8 mm ≥ 0.70 ≥ 0.80 ≥ 0.90 ≥ 1.00 ≥ 1.20 Φ10 mm ≥ 0.85 ≥ 1.0 ≥ 1.20 ≥ 1.50 ≥ 1.90 Φ13 mm ≥ 1.80 ≥ 2.30 ≥ 3.00 ≥ 4.00 ≥ 5.80 Φ16 mm ≥ 2.30 ≥ 3.00 ≥ 4.50 ≥ 6.00 ≥ 7.00 Φ20 mm ≥ 4.30 ≥ 5.00 ≥ 6.00 ≥ 7.50 ≥ 9.00 Φ25 mm ≥ 6.20 ≥ 7.00 ≥ 8.00 ≥ 10.00 ≥ 12.00 Φ30 mm ≥ 7.00 ≥ 8.00 ≥ 10.00 ≥ 12.00 ≥ 14.00 Φ38 mm ≥ 8.80 ≥ 10.00 ≥ 12.00 ≥ 16.00 ≥ 18.00 Φ50 mm ≥ 12.00 ≥ 13.00 ≥ 15.00 ≥ 18.00 ≥ 21.50 Φ76 mm ≥ 16.00 ≥ 18.00 ≥ 20.00 ≥ 22.00 ≥ 25.00 堆積重度Bulk density Kg/m3 1300~1400 1400~1500 1500~1600 1600~1800 ≥1800 注:堆積重度數(shù)據(jù)僅供使用參考,不作為驗(yàn)收依據(jù)。
The data of bulk density is given for reference only, not as the acceptance criterion. (3)、規(guī)格尺寸Size 直徑DiameterФ 直徑Ф 3 6 8 10 13 16 20 25 30 38 50 76 直徑允差Tolerance,mm 直徑允差mm ± 1.0 ± 1.5 ±2.0 (4)、執(zhí)行標(biāo)準(zhǔn):行業(yè)標(biāo)準(zhǔn)HG/T3683.1-2013《工業(yè)瓷球—惰性瓷球》,此標(biāo)準(zhǔn)是我公司主要負(fù)責(zé)修訂單位之一。
替代原行業(yè)標(biāo)準(zhǔn)HG/T3683.1-2000《工業(yè)瓷球—惰性瓷球》Chemical Industry standard HG/T3683.1-2013《Industrial ceramic ball-ceramic ball》 標(biāo)簽: ? ? 萍鄉(xiāng)市氧化鋁球 ? 萍鄉(xiāng)市氧化鋁球廠家

江西 萍鄉(xiāng)市萍鄉(xiāng)市氧化鋁球廠家
江西萍鄉(xiāng)廠家供應(yīng) 惰性氧化鋁球工業(yè)瓷球 填料球