石油化工裝置開工運(yùn)行報告

121215/年石腦油芳構(gòu)扮裝置10萬噸/年氣氛裝置運(yùn)行報告202391、概述石腦油芳構(gòu)扮裝置為****石化承受*******技開發(fā)開發(fā)的低辛烷值直餾汽油生產(chǎn)高辛烷值混合芳烴工藝及催化劑，氛裝置原料以外購丙烯原料氣。****石化15/年碳四裂解裝置技改為15/年石202391291813：18919825，827829成功，831v%：99.68%。核標(biāo)定工作。２、性能考核狀況性能考核期間裝置處理量到達(dá)100%加工負(fù)荷，考核期間裝置操關(guān)計量儀表進(jìn)展了調(diào)整校驗(yàn)。3、操作參數(shù)石腦油芳構(gòu)扮裝置操作參數(shù)項(xiàng)項(xiàng)目m3/h加熱爐出口溫度，℃91330.533591530.2342335336340343333335345346336337344343反響器下床層溫度，℃335334342357335336347345335337349348反響器出口℃340343反響器頂部壓力，Mpa0.1720.189塔頂溫度/℃52塔底溫度/℃塔頂溫度/℃52塔底溫度/℃63塔頂壓力/Mpa1.90塔底壓力/Mpa〔絕壓〕1.95丙烯精制塔B〔T〕塔頂溫度/℃48回流罐溫度/℃43回流罐壓力/Mpa1.80塔頂壓力/Mpa1.85反響器入口溫度，℃反響器上床層溫度，℃326333327330340343343344塔頂溫度/℃脫丙烷塔〔T〕50塔底溫度/℃107塔頂壓力/Mpa1.80塔底壓力/Mpa1.90回流罐壓力/Mpa1.75回流比3.0塔頂溫度/℃脫乙烷塔〔T〕48塔底溫度/℃/Mpa丙烯精制塔A〔T〕652.45～2.60塔底壓力/Mpa塔底壓力/Mpa1.95回流比204、物料平衡石腦油芳構(gòu)扮裝置物料平衡231.04穩(wěn)定輕烴1034.79產(chǎn)品，t重芳烴5.0液化氣268.2穩(wěn)定輕烴77.24%重芳烴0.37%收率，%液化氣20.02%總烴收率97.63%干氣+損失2.37%摻煉比，%日期原料,t日期原料,t1小計1326.11〕原料122〕產(chǎn)品穩(wěn)定芳烴量：罐區(qū)檢尺計算量。重芳烴量：罐區(qū)檢尺計算量。液化氣量：球罐檢尺計算量。3〕收率穩(wěn)定輕烴收率：穩(wěn)定輕烴量/石腦油量。重芳烴收率：重芳烴量/石腦油量。液化氣收率：液化氣量/石腦油量。干氣+損失：100%-穩(wěn)定輕烴收率-重芳烴收率-液化氣收率。氣氛裝置物料平衡日期小計原料,t原料氣956.94丙烯296.32產(chǎn)品，t工業(yè)液化氣502.46液化氣〔丙烷〕158.12丙烯30.97%工業(yè)液化氣52.51%收率，%液化氣〔丙烷〕16.52%總烴收率100%損失見備注備注：石腦油芳構(gòu)扮裝置和氣氛裝置同時開工，沒有丙烷儲存罐，故氣氛裝置出的丙烷和石腦油芳構(gòu)扮裝置出的民用液化氣同時進(jìn)民用0計算說明1〕原料丙烯原料氣量：球罐檢尺、磅單計算量。2〕產(chǎn)品丙烯量：丙烯臥罐區(qū)檢尺、磅單計算量。工業(yè)液化氣：球罐檢尺、磅單計算量。液化氣量〔丙烷的量-工業(yè)液化氣的量=丙烷量。3〕收率丙烯收率：丙烯量/原料氣量。工業(yè)液化氣收率：工業(yè)液化氣量/原料氣量。液化氣〔丙烷〕收率：液化氣〔丙烷〕量/原料氣量。損失：100%-丙烯收率-工業(yè)液化氣收率-液化氣〔丙烷〕收率。5、原料及產(chǎn)品性質(zhì)原料石腦油性質(zhì)ω(硫)/μg·g-1ω(氮)/μg·g-1ω(氯)/μg·g-1ω(砷)/μg·g-1工程石腦油工程石腦油備注密度/kg·m-3690～720**水含量無明水膠質(zhì)/mg·(100mL)-1〔RON〕餾程/℃初餾點(diǎn)35.0～42.0終餾點(diǎn)160.0～1805.2表一 化驗(yàn)的體積分?jǐn)?shù)v%甲烷乙烷乙烯丙烷丙烯異丁烷正丁烷反丁烯正丁烯異丁烯順丁烯C5平均分子量0.030.940.0713.2933.641.1814.40.6332.351.791.510.1649.750.031.330.0514.3536.751.5212.830.5129.531.791.210.149.060.031.570.0314.4138.741.1411.610.4528.941.91.090.0848.680.031.250.0313.635.881.712.540.6530.932.011.30.0849.300.021.010.0713.6334.372.1913.90.7630.81.71.50.0349.580.041.110.0613.6235.231.1313.340.5631.531.921.330.1249.4201.550.0314.9938.021.9611.660.4528.331.881.060.0748.750.011.470.0214.338.551.0811.670.4729.321.921.110.0748.760.031.650.0314.6639.071.3911.270.5528.291.851.130.0748.580.021.260.0213.6935.771.3712.660.5531.272.051.250.0849.30表二轉(zhuǎn)換后的質(zhì)量分?jǐn)?shù)m%異丁正丁反丁正丁異丁順丁甲烷乙烷乙烯丙烷丙烯烷烷烯烯烯烯C50.010.570.0411.7528.401.3816.790.7136.412.011.700.230.010.810.0312.8731.461.8015.170.5833.702.041.380.150.010.970.0213.0233.421.3613.830.5233.292.191.250.120.010.760.0212.1430.572.0014.750.7435.142.281.480.120.010.610.0412.1029.122.5616.260.8634.791.921.690.040.010.670.0312.1329.941.3315.660.6335.732.181.510.170.000.950.0213.5332.762.3313.870.5232.542.161.220.100.000.900.0112.9133.211.2813.880.5433.682.211.270.100.011.020.0213.2833.781.6613.460.6332.612.131.300.100.010.770.0112.2230.481.6114.900.6235.522.331.420.125%左右。項(xiàng)目數(shù)據(jù)項(xiàng)目數(shù)據(jù)餾程：℃IBP3910%52密度／kg·m3720～745芳烴/v％18～30烯烴/v％1～3辛烷值〔RON〕82.6～86飽和蒸氣壓，Kpa70膠質(zhì)，mg/100ml1.5腐蝕性1a誘導(dǎo)期，min>600硫(S)，ppm10苯，v%1錳未測出氧含量，%0.28殘留量，v%0.9機(jī)械雜質(zhì)及水分無50%50%10590%155FBP195產(chǎn)品丙烯日 期日 期9.139.149.15丙烯純度，v%99.7299.8399.88丙烷性質(zhì)碳二--丙烷91.56丙烯0.67異丁烷1.15正丁烷0.57反丁烯-20.02丁烯-15.67異丁烯0.34順丁烯-20.02C5--組成v%組成v%組成v%碳二--丙烷1.31丙烯0.15異丁烷4.67正丁烷27.86反丁烯-21.42丁烯-158.94異丁烯2.94順丁烯-2順丁烯-22.3750.33民用液化氣性質(zhì)碳二0.54丙烷54.15丙烯3.70異丁烷23.07正丁烷17.11反丁烯-20.24丁烯-10.16異丁烯0.77順丁烯-20.02C0.24組成v%組成v%5項(xiàng)目數(shù)據(jù)密度／kg·m3929餾程：℃IBP142.010%183.530%210.050%225.070%246.090%299.0FBP319.0機(jī)械雜質(zhì)及水分5.10無組成數(shù)據(jù) v%氫氣77.40甲烷18.01乙烷--乙烯0.29丙烷0.08丙烯0.02丁烷0.63丁烯0.19C53.396、裝置加工能耗名稱燃料氣,m3總耗量,每天單價，元價格，元備注自產(chǎn)干氣電，kw.h2800000.75210000全廠全部用電循環(huán)水,t煤，t314810254340合計，噸耗注：三天共計加工2313.94噸原料〔石腦油、丙烯原料氣200.67合計，噸耗7、裝置運(yùn)行結(jié)果分析1〕主要產(chǎn)品質(zhì)量裝置產(chǎn)出穩(wěn)定輕烴：生產(chǎn)部依據(jù)公司經(jīng)營部銷售狀況將辛烷值〔RON〕定在82～87公司銷售要求。99.6%，到達(dá)公司銷售要求。2)主要產(chǎn)品及損耗收率石腦油裝置運(yùn)行期間得到穩(wěn)定輕烴產(chǎn)品1034.97t，對原料石腦油穩(wěn)定輕烴收率為77.25〔罐底估量值0.37w268.2t，對原料20.02w2.37w%。296.32t，對原料液化氣丙烯收30.97w502.4652.51w158.1216.52w%%，損耗：石腦油芳構(gòu)扮裝置和氣氛裝置同時開工，沒有丙烷儲存民用液化氣球罐區(qū)。統(tǒng)計和計算時丙烷和民用液化氣無法準(zhǔn)確分開，0里碳二組分在1w%左右,釋放的不凝氣當(dāng)芳構(gòu)化加熱爐