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- It is known as catalytic cracking. 這就是所謂的催化裂化。
- Fluidized bed processing was first used commercially in fluid catalytic cracking of crude oil in 1941. 早在1941年，流化床工藝過(guò)程就第一次以工業(yè)規模用于原油的流化催化裂化。
- The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load. 催化裂化裝置高效汽提技術(shù)可有效降低焦炭產(chǎn)率,減輕再生器負荷。
- Fluid catalytic cracking(FCC) is one of the most important processes converting heavy oil to light oils. 流化催化裂化(FCC)是最重要的重質(zhì)油輕質(zhì)化過(guò)程之一。
- The effects of the compostion s of different catalytic stocks on catalytic cracking reaction was discussed. 討論了不同催化原料油組成情況及其對催化裂化反應的影響。
- The Fluid Catalytic Cracking (FCC) is the major gasoline-producing process in refinery. FCC(流化催化裂化)是煉廠(chǎng)生產(chǎn)汽油的主要方法之一。
- The latest desulfurization technologies of Fluid Catalytic Cracking (FCC) gasoline are introduced. 介紹了國內外最新的流化催化裂化 (FCC)汽油的脫硫技術(shù) .
- The mass fraction of n-butene in mixed C4 from catalytic cracking after etherized was approximately 40%. 醚化后的催化裂化混合C4中含有質(zhì)量分數約為40%25的正丁烯,是生產(chǎn)丙烯的優(yōu)質(zhì)原料。
- Catalytic cracking of olefins features simplicity in operation and low cost,and should be developed in preference. 烯烴催化裂化技術(shù)具有操作簡(jiǎn)單和成本低廉等優(yōu)勢,應加快研究開(kāi)發(fā)。
- This not only abbreviates catalytic cracking equipment, but also enhances the economical effects of refineries plant. 這樣不僅緩和了催化裝置的操作,而且可為煉油廠(chǎng)開(kāi)發(fā)出新產(chǎn)品,創(chuàng )造經(jīng)濟效益。
- Technologies and catalysts for catalytic cracking of olefins to propylene were reviewed. 綜述了國內外烯烴催化裂化制丙烯主要工藝發(fā)展現狀以及有關(guān)催化劑的研究。
- Taking solvent refining technique to produce rubber oil from furfural exaract oil and catalytic cracking heavy oil. 采用溶劑精制工藝處理糠醛抽出油、催化裂化重油(回煉油和油漿),用以生產(chǎn)橡膠用油。
- The causes of fouling in catalytic cracking slurry system and countermeasure to reduce fouling are discussed. 討論了催化裂化油漿系統的結垢原因及減少其結垢的措施。
- The factors influencing coking within resid fluid catalytic cracking(RFCC) disengagers and the mechanism are analyzed. 分析了重油催化裂化(RFCC)沉降器結焦的影響因素和機理。
- Based on the analysis,the new concept of two-stage riser fluid catalytic cracking(TSRFCC) was proposed,and the ad... 在此基礎上,提出了兩段提升管催化裂化新概念,并分析了其技術(shù)優(yōu)勢。
- The purpose of this work is to develop a predictable kinetic model of coking reaction for resid catalytic cracking. 通過(guò)渣油催化裂化生焦實(shí)驗和參數估計，確定生焦模型參數和活化能參數；
- An integrated process of heavy oil hydrotreating succeeded with catalytic cracking was conducted in the laboratory. 對一種制備清潔燃料的加氫處理-催化裂化組合工藝在實(shí)驗室進(jìn)行了試驗。
- Catalytic cracking of C4 alkenes to propene and ethene：Influences of zeolites pore structures and Si/Al2 ratios [J]. C4及C4+烯烴催化裂解生產(chǎn)丙烯/乙烯新工藝[C]，第十一屆全國催化學(xué)術(shù)會(huì )議論文集，第十一屆全國催化會(huì )議，杭州：浙江大學(xué)出版社，2002：297-298.
- New technology is limited due to the structure feature of regenerator and reactor, during the refine of small catalytic cracking unit. 在小型催化裂化裝置的改造中,由于兩器原有結構型式的特點(diǎn),一些新技術(shù)的應用受到很大的限制。
- The oxidation and acid washing methods were used to investigate the vanadium removal from RMS-8 fluid catalytic cracking (FCC) catalysts. 以釩含量較高的RMS 8流化催化裂化催化劑為原料 ,考察了氧化法和酸洗法的脫釩效果。
