氫裂 的英文怎麼說
中文拼音 [qīngliè]-
Study on hydrocracking processing of daqing distillate oil
大慶餾分油加氫裂化的研究The isbl of this hp hydrocracker unit will start at the unit filter feed vessel and conclude at product rundowns from the fractionation and the naphtha minus section
該高壓加氫裂化裝置的界區從裝置過濾器進料罐開始，直到從分餾與脫石腦油段來的產品出料罐為止。Hydroisomerization property of hydrocracking tail oil
加氫裂化尾油的加氫異構性能Application of the single stage hydrocracking catalyst zhc
02單段加氫裂化催化劑的應用Deactivation and regeneration of hydrocracking catalyst
幾種加氫裂化催化劑的失活與再生研究Safety design of hydrocracking unit
加氫裂化裝置的安全設計要求Suspension bed hydrocracking of atmospheric residue from dagang oil field
大港常壓渣油懸浮床加氫裂化反應Research amp; development of on - line expert guide system for the hydrocracking process
加氫裂化工藝在線專家指導系統的研製和開發Colloidal properties during slurry - bed hydrocracking reaction of kelamay atmospheric residue
克拉瑪依常壓渣油懸浮床加氫裂化反應膠體性質Abstract : hydroprocessing of fcc feedstocks in shengli refinery of qilu petrochemical corporation includes hydrocracking of gudao vgo, and hydrotreating of coker gatch and gudao vavuum residue
文摘:介紹齊魯石油化工公司勝利煉油廠的催化裂化原料加氫預處理技術，主要包括孤島蠟油加氫裂化、焦化蠟油加氫處理和孤島渣油的加氫處理。Study application of residue hydrotreating technology
渣油懸浮床中壓加氫裂化工藝研究Critical units to be upgraded include fluid catalytic cracker units, cokers, ultracrackers and alkylation units
關鍵單元的升級包括液態催化裂化裝置設備、煉焦器、超加氫裂化裝置以及烷化設備。The choice of the process flow for the hydro cracking unit feed filtration
加氫裂化裝置原料過濾方案的選擇Torch auto - ignition system design and application in hydrogenation cracking unit
火炬自動點火系統在加氫裂化裝置中的設計和應用4 high pressure thermocouple and thermal resistance with thermowell on hydrogenation cracking device
4加氫裂化裝置高壓熱電偶阻及套管Various feedstocks such as straight run distillate ( tbp in the range of 250 to 400 ), hco from fcc and the unconverted oil of hydrocracking can be processed to reduce the pour points for increasing diesel fuel production, accompanied with a higher overall gasoline plus diesel fuel yield in refinery
以直餾輕蠟油、催化裂化重柴油和加氫裂化尾油為原料，經降凝可大幅度增產柴油，並可提高煉油廠輕質油收率、提高柴汽比、滿足市場需求。Series of high pressure thermocouples thermalresistances and thermowells, the thermocouple take the form of spring - loaded, of which protective tube and flange are forged of special alloy, as well the thermowell are formed with bar stock drilled. more further, theconnecting between thermowell and flange can be compressed with tapered thread and the groove at the lower end of flange can be welded with argon arc. these thermocouples are usually used in high equipments of hydrogen cracking device, cracker and vaporizer etc for pressure - resistant in over 30 mpa, operating temperature from 0 up to 800
系列高壓熱電偶阻及套管，熱電偶採用彈簧壓著式，保護套管和法蘭選用特殊合金材料鍛造，套管採用棒料整體鉆孔加工而成，與法蘭連接處以錐管螺紋配合併與法蘭下端渠槽處用氬弧焊接，耐壓30mpa ，使用溫度0800 ，可長期使用在加氫裂化裝置裂解裝置，氣化爐等高壓設備中。Abstract : a series of techniques producing lube base oil developed by ripp, including the technique for production of naphthenic lube oil, high viscosity base oil from sour crude and the api group base oil with viscosity index more than 120 from hydrocracking tail oil, were introduced
文摘:介紹了石油化工科學研究院開發的一系列潤滑油基礎油生產技術，主要有環烷基潤滑油生產的工藝技術，含硫原油生產高粘度指數基礎油的技術以及加氫裂化尾油制取粘度指數大於120的類基礎油技術。In the end, on the basis of introducing technical flow in hydrocracking units, two predictive models of jet fuel endpoint in hydrocracking units are built based on bpnn and rbfn, a new dmc project using the neural networks as the identified model is proposed, and it provides good conditions for online quality control of jet fuel endpoint
最後介紹了加氫裂化裝置的生產工藝流程，建立了基於bf網路與rbf網路的加氫裂化航煤干點的預測模型，並提出了航煤干點基於神經網路辨識的動態矩陣預測控制方案，為實現航煤干點的在線質量控制打下了基礎。Abstract : latest progress in oil refining catalyst techniques abroad was reviewed, including fcc, hydrofining, hydrotreating, hydrocracking and catalytic reforming catalysts, with emphasis on new products of some representative producers of oil refining catalysts
文摘:以國外煉油催化劑生產具有代表性的大公司推薦的新產品為例，綜述了催化裂化、加氫精製、加氫處理、加氫裂化和催化重整五類石油煉制催化劑的技術發展近況，並列舉了部分應用實例。分享友人