催化汽油加氫脫硫裝置工藝指標(biāo)

催化汽油加氫脫硫裝置工藝指標(biāo)1.1原料指標(biāo)1．原料油性質(zhì)性質(zhì)單位催化裂化汽油密度g/cm3(15℃)0.73硫含量ppm（w）200芳烴vol%16.0苯vol%1.烯烴vol%40.0二烯烴wt%0.7乙腈ppm（w）2丙腈ppm（w）10恩氏蒸餾℃IBP35.55%vol46.510%vol50.550%vol89.090%vol152.595%vol164FBP1822．新氫性質(zhì)所需氫氣由重整裝置提供:初期5500噸/年（652kg/h）；末期5600噸/年（666kg/h）。組成H2C1C2C3C4C5合計(jì)％，mol893.723.372.621.29…1001.2產(chǎn)品性質(zhì)輕石腦油重石腦油重組產(chǎn)品性質(zhì)初期末期初期末期Rate, kg/h41860421904718946659Sm3/h63.664.058.457.7總的含硫量，wt.ppm≤25≤25≤25近似的雷德蒸氣壓,MPa----≤進(jìn)料近似的ASTMD86,%vol.(760mmHg)IBP%18.2℃18.3℃91.6℃92.1℃5%25.4℃27.1℃97.3℃98.2℃10%30.0℃30.5℃100.4℃101.4℃30%38.8℃38.9℃107.2℃108.0℃50%42.7℃42.7℃123.5℃124.3℃70%47.6℃48.1℃146.4℃146.8℃90%61.161.8℃164.7℃164.9℃95%67.6℃68.1℃173.6℃173.7℃FBP77.2℃77.3℃177.8℃177.7℃1.3公用工程條件指標(biāo)1.蒸汽和冷凝水項(xiàng)目壓力,MPa溫度℃3.5Mpa蒸汽3.2~3.5360~4001.0Mpa蒸汽0.8~1.0200~2602.風(fēng)項(xiàng)目壓力,MPa溫度,℃非凈化風(fēng)0.45環(huán)境溫度凈化風(fēng)0.45環(huán)境溫度3.氮?dú)赓|(zhì)量氧含量<1000ppm設(shè)計(jì)壓力:0.8MPa4.水項(xiàng)目壓力,MPa溫度,℃循環(huán)水入裝置0.4028~32循環(huán)水出裝置0.20≯42新鮮水入裝置1.6~1.8環(huán)境溫度除氧水水質(zhì)電導(dǎo)率：5.0×10-6S/cm總硬度：2.0×10-6mol/lpH：8.8～9.2除氧水中各物質(zhì)含量指標(biāo):*O2 <15ppb*Fe <1ppm*H2S <1000ppm*NH3 <1000ppm*Cl- <50ppm*Ca<3ppm5.燃料氣項(xiàng)目壓力,MPa溫度,℃燃料氣0.35~0.45環(huán)境溫度t1.4主要操作條件1.進(jìn)料緩沖罐600-D-101溫度：65℃壓力：0.42Mpa2.SHU反應(yīng)器600-R-101指標(biāo)單位運(yùn)行初期運(yùn)行末期入口溫度℃150200出口溫度℃162206反應(yīng)器溫升℃126入口壓力MPa2.302.30出口壓力MPa2.202.10反應(yīng)器壓降MPa0.100.203.分餾塔600-C-101指標(biāo)單位運(yùn)行初期運(yùn)行末期塔頂溫度℃9092進(jìn)料溫度℃116137塔底溫度℃210211回流溫度℃5555塔頂壓力MPa0.64回流/進(jìn)料比0.750.834.HDS反應(yīng)器600-R-201指標(biāo)單位運(yùn)行初期運(yùn)行末期進(jìn)口溫度℃260310出口溫度℃285335反應(yīng)器溫升℃2525進(jìn)口壓力MPa2.122.17出口壓力MPa1.971.97反應(yīng)器壓降MPa0.150.20急冷油流量kg/h734961045.胺吸收塔600-C-201指標(biāo)單位運(yùn)行初期運(yùn)行末期塔頂溫度℃49進(jìn)料溫度℃42塔底溫度℃44塔頂壓力MPa1.456穩(wěn)定塔-600-C-202指標(biāo)單位運(yùn)行初期運(yùn)行末期塔頂溫度℃152153進(jìn)料溫度℃166167塔底溫度℃220221回流溫度℃5555塔頂壓力MPa0.80回流/進(jìn)料比0.117.HDS產(chǎn)品分離罐600-D-201溫度：55℃壓力：1.53Mpa1.5原材料消耗、公用工程消耗及能耗指標(biāo)1.原材料消耗指標(biāo)序號(hào)名稱消耗量，Kg/h消耗量，t/d消耗量，×104/a備注1原料油893002氫氣6522.輔助材料消耗序號(hào)主要輔助材料及催化劑單位數(shù)量來(lái)源備注1HR845S選擇性加氫催化劑m325進(jìn)口7a2HR806S加氫脫硫催化劑m312.13ACT068m30.46進(jìn)口7a4ACT077m30.465ACT108m30.466ACT139m30.467惰性瓷球m31.55國(guó)產(chǎn)7a8惰性瓷球m31.123.催化劑性質(zhì)催化劑名稱HR-845HR-806化學(xué)組成Mo-NiCo-Mo顆粒直徑，mm2～42～4比表面積，m2/g140130孔體積，cm3/g0.4/自然裝填密度，g/cm3～0.84～0.46密相裝填密度，g/cm3～0.88～0.48抗壓強(qiáng)度，MPa≥1.55/4．公用工程消耗1）電量序號(hào)使用地點(diǎn)電壓(V)設(shè)備數(shù)量設(shè)備容量軸功率年工作時(shí)間操作/臺(tái)備用/臺(tái)操作備用kWh1330-P-101A/B38011160160126.884002330-P-102A/B38011555530.484003330-P-201A/B3801111011069.884004330-P-202A/B3801118.518.511.584005330-P-203A/B380111515984006330-P-204A/B3801111113.284007330-M-201計(jì)量泵380110.250.250.284008330-M-201攪拌器380100.550.4230009330-A-1013808片30×817.3×8840010330-A-1023802片30×211.7×2840011330-A-2013804片30×413.6×4840012330-A-2023801片7.5×35.6×3840013330-A-2033802片30×211.7×2840014330-K-101A/B3801111011089840015330-K-201A/B38011315315250840016儀表3801510840017照明220153000合計(jì)871.721）蒸汽用量序號(hào)使用地點(diǎn)蒸汽消耗量t/h背壓產(chǎn)汽及回收凝結(jié)水量t/h3.4MPa0.9MPa0.4MPa3.8.0MPa0.9MPa凝結(jié)水備注1330-E-10717.9819.52330-E-1035.135.563330-E-2040.1930.215合計(jì)23.110.19325.2753）水量序號(hào)使用地點(diǎn)給水t/h排(回)水t/h新鮮水循環(huán)水脫氧水熱水凈化水循環(huán)回水含油污水生活污水含硫污水備注需要消耗需要消耗需要消耗1330-E-1044.394.392330-E-1053.203.203330-E-10630.7530.754330-E-2039.709.705330-E-20628.20328.2036機(jī)泵冷卻10827330-A-2015.518330-E-1071.959330-E-2040.02210330-D-2015.4711330-D-2040.05612生產(chǎn)用水66間斷合計(jì)86.2437.48284.243265.6464）燃料氣量序號(hào)使用地點(diǎn)燃料油kg/h燃料氣kg/h備注1330-F-201312.8合計(jì)312.85）壓縮空氣量序號(hào)項(xiàng)目壓力MPa(g)連續(xù)Nm3/h間斷Nm3/h正常最大正常最大1凈化壓縮空氣0.62002非凈化壓縮空氣0.64320合計(jì)20043205)氮?dú)饬啃蛱?hào)項(xiàng)目用氣參數(shù)連續(xù)Nm3/h間斷kg/h一次最大用Nm3壓力MPa（g）溫度℃正常最大正常最大10.4～0.6常溫7000合計(jì)70006）裝置能耗表序號(hào)項(xiàng)目單位消耗量能耗指標(biāo)MJ/t單位能耗MJ/t原料能耗MJ1循環(huán)水t/h86.2434.194.05361.362脫氧水t/h7.482385.1932.272881.993含油污水t/h233.490.7566.984電kW871.7211.84115.5810321.165蒸汽3.4MPat/h23.11