催化裂化汽油

C4烃、催化裂化汽油经催化裂解制烯烃是生产低成本低碳烯烃的技术发展方向，应值得关注并重视相应的技术开发研究工作。

The C4 and FCC gasoline by FCC process was the development direction for producting low cost olefin with low carbon content .

结果表明，活化温度在800℃以上和活化时间在90min以上制得的NACF可直接用于吸附催化裂化汽油中的硫醇，使其硫醇硫含量降到10μg／g以下。

The NACF was prepared at an activated temperature higher than 800 ℃ and an activated time longer than 90 minutes . The test result showed that it can reduce the content of thiol sulfur in FCC gasoline to lower than 10 μ g / g.

Ni基吸附剂上催化裂化汽油反应吸附深度脱硫性能研究

Deep desulfurization of FCC gasoline by reactive adsorption over Nickel-based adsorbent

催化裂化汽油无碱脱臭II型工业化试验

Commercial test of CAUSTIC-FREE sweetening unit for FCC gasoline

FCC催化剂对催化裂化汽油降烯改质反应的研究

Studies on Olefin Reduction of Catalytic Cracking Naphtha on FCC Catalysts

H2S对催化裂化汽油选择性加氢脱硫的影响

Effect of h_2s on the selective hydrodesulfurization of FCC naphtha

由过渡金属A和B活性组分与硅铝载体制备的催化剂，在固定床反应器中通过氢转移技术降低催化裂化汽油烯烃含量，达到改质目的。

FCC gasoline can be upgraded by hydrogen transfer to reduce the content of olefin using active A and B components supported on silica-alumina as catalysts in fixed-bed reactor .

CDOS催化裂化汽油选择加氢脱硫技术的首次工业应用

First industrial application of CDOS FCC gasoline selective hydrodesulfurization technology

催化裂化汽油在FCC催化剂和DCC催化剂上表现出不同的反应机理。

The cracking mechanism of the gasoline were investigated . Gasoline exhibited different cracking mechanism on FCC and DCC catalyst .

为了有效降低催化裂化汽油（FCC汽油）含硫量，世界各国都在加快研究FCC汽油非加氢脱硫技术。

To cut down the sulfur contents in the FCC gasoline effectively , the world are taking their steps in researching the non-hydrogen desulfurization technologies .

从FCC技术、醚化改质技术、芳构化改质技术等方面介绍了催化裂化汽油降烯烃技术的发展状况。

According to the development of the technologies in reducing olefins of FCC gasoline , the technology of FCC , etherification , aromatization are reviewed in this paper .

降低催化裂化汽油烯烃的催化剂GOR-Q评价试验

Evaluation of GOR-Q catalyst for reducing olefin content in FCC naphtha

催化裂化汽油中添加体积分数为10%的乙醇后，其辛烷值（RON）提高3.4个单位，辛烷值（MON）增加1.4个单位。

When adding ethanol with 10 percent in volume , the catalytic cracking gasoline would increase in 3 . 4 with RON , and 1.4 with MON .

通过对催化裂化汽油醚化工艺过程的论述，确定醚化反应的条件是低温、低压、低空速和适当的醇油比，而醚化原料尤以C5～C6馏分最佳。

Based on the discussion of the etherification of FCC gasoline , conditions of etherification reaction were determined , i. e. low temperature , low pressure , low space velocity and proper alcohol / gasoline ratio . C4 ~ C5 fractions are optimal feedstocks for etherification .

同时，汽油辛烷值提高1个单位，催化裂化汽油RON达90.5以上，增加了经济效益。

Meanwhile , the octane number of gasoline increased by 1 unit , the RON of FCC gasoline reached up to 90 . 5 , and economic benefits also increased .

采用气相色谱硫化学发光检测器（GCSCD），建立了催化裂化汽油（FCC汽油）中各种硫化物类型分布的分析方法。

A method for the separation and determination of sulfur compounds in fluid catalytic cracking gasoline ( FCC gasoline ) by gas chromatography with a sulfur chemiluminescence detector ( GC-SCD ) was established .

SHDS催化裂化汽油选择性加氢脱硫技术&I催化裂化汽油全馏分选择性加氢脱硫

Selective Hydrodesulfurization of FCC Gasoline & I. SHDS of Full FCC Distillate

BHT是一种优良的抗氧剂，应用于催化裂化汽油中能提高汽油诱导期，有效地解决汽油长期贮存氧化安定性变差的问题。

Applying in FCC gasoline can increase the guiding period , and solved the problem that gasoline oxidizing stable property when it was kept long period .

比较了各馏分提高辛烷值的效果得出了C3～C6馏分是临氢醚化反应最佳原料的结论，经过临氢醚化反应，催化裂化汽油的研究法辛烷值可提高1.8～3.0单位。

The in - creased octane numbers of various fractions have been compared , and it turned out that the C_5 ~ C_6 light FCC gasoline is the best feedstock for etherification . By etherification , the RON of FCC gasoline : is increased by 1.8 ~ 3.0 units .

介绍了脱硫醇活化剂KTL-1在武汉石油化工厂催化裂化汽油脱硫醇装置上进行工业应用试验的情况，并与ZH-22活化剂应用情况进行了比较。

A gasoline sweetening cocatalyst KTL-1 for fixed bed reactor was tested in Wuhan Petrochemical Works'sweetening unit and compared with cocatalyst ZH-22 .

DN-200催化剂在重整装置上掺炼催化裂化汽油的工业应用

Commercial application of dn-200 hydrotreating catalyst in reformer with FCC naphtha blended feedstock

LY-02型椰壳活性炭在催化裂化汽油脱臭中的应用

Application of ly-02 cocoanut charcoal in FCC GASOLINE SWEETENING

催化裂化汽油脱硫助剂TS-01的工业试验

Commercial test of desulfurization agent TS-01 for FCC naphtha

为进一步提高脱硫率的同时，减少汽油RON损失，本论文还开展了第二代催化裂化汽油选择性加氢脱硫（RSDS-Ⅱ）技术的工业应用研究。

For reducing the loss of gasoline RON while making a further improvement of the desulfurization rate , the research of 2nd generation RSDS - ⅱ on industrial application was also carried out .

以循环下行床为反应器，催化裂化汽油为原料，在工业催化裂化（FCC）催化剂和催化裂解（DCC）催化剂作用下，研究了催化裂化汽油的催化转化过程。

To reduce the olefin content of FCC gasoline , a circulating downer reactor was built to study the cracking behavior of straight - run FCC gasoline using commercial FCC and DCC equivalent catalyst .

改进催化裂化汽油诱导期的NS-QG液体抗氧剂工业应用

Commerical application of NS-QG liquid antioxidant improving FCC gasoline induction period

我国催化裂化汽油（FCC）比例高达80%，而FCC汽油烯烃体积分数在50%左右，已经远远超出了国家和国际标准。

The proportion of fluid catalytic cracking ( FCC ) gasoline is as high as 80 % in our country . The fraction of olefins in FCC gasoline is around 50 v % which has far exceeded national and international criterion .

考察了循环氢中硫化氢含量对催化裂化汽油重馏分（HCN）加氢脱硫性能的影响和HCN加氢产物的无碱脱臭处理效果。

The influence of hydrogen sulfide content in recycle hydrogen on the hydrodesulfurization ( HDS ) of heavy cracked naphtha ( HCN ) and the performance of sweetening process were studied .

结果说明，FCC催化剂中加入一定量磷改性β沸石可以提高原料油的转化率、降低催化剂的比积碳及催化裂化汽油的烯烃含量。

The results showed that FCC model catalysts with beta-zeolite modified by phosphorous as additive could increase conversion ( MAT index ) of raw oil , reduce specific coking and olefin content , and enhance research octane number ( RON ) in cracking gasoline .

介绍了LDS-S1型降低催化裂化汽油硫含量助剂技术在中原油田分公司石油化工总厂催化裂化装置上的工业应用情况。

LDS-S1 gasoline sulfur reduction additive developed by Luoyang Petrochemical Engineering Corporation was applied in the FCC unit of Petrochemical Factory of Zhongyuan Oilfield Company .