高酸原油炼油装置防腐设计及腐蚀评价

中海油惠州炼油分公司一期常减压装置设计炼制高酸低硫原油,防腐设计主要针对环烷酸引起的腐蚀及塔冷凝系统的腐蚀。对已平稳运行2 a的该炼油装置的防腐设计和监测管理方案进行了讨论,并根据装置的生产运行情况进行了腐蚀评价。     

加工高酸原油蒸馏装置的防腐蚀设计

炼制高酸原油,一方面要应对冷凝系统的腐蚀,另一方面还要应对环烷酸引起的高温腐蚀,这些一直是石油加工企业面临的生产难题。文章以中海石油炼化有限责任公司惠州炼油分公司常减压蒸馏装置为例,探讨了在炼制高酸原油蒸馏装置的建设和生产过程中,开展针对性的防腐蚀研究、防腐蚀设计、工程建设、工艺防腐蚀和防腐蚀管理等各项防腐蚀工作过程。     

Huizhou: Model City for Chinese-Foreign Petrochem Cooperation

Riyal Dutch/Shell Group has been very active in China since it re-entered the nation in the early 1980s. The largest investment project Shell has made in China is the Nanhai petrochemicals project, a 50-50 joint venture with CNOOC in Huizhou City in South China's Guangdong Province.     

Latest Business Development of CNOOC

Oil field in South China Sea put into production CNOOC Limited, of which China National Offshore Oil Corporation (CNOOC) is the parent company, announced on November 15 that Huizhou 19-3/2/1 field has produced first oil from Huizhou 19-3-1 Well at a rate of 6500 barrels per day. More wells in the block will be brought on stream gradually. Huizhou 19-3/2/1 field is located in block 16/08 and 16/19 about 120 kilometers southeast of Hong Kong in Eastern South China Sea.     

惠州大型石化产业园区的国际化塑造

＂十一五＂期间,我国炼油行业取得了快速发展,原油加工量、成品油产量都有较大增幅。2011年,全国原油加工能力已超过500 Mt/a,成品油产量约270 Mt/a。在保障市场需求的同时,炼油行业整体水平进一步提高,企业综合实力显著增强。依照＂十一五＂炼油产业发展规划,根据靠近资源、贴近市场、方便运输、循环经济的要求,为优化炼油产业布局,实现上下游一体化、炼油化工一体化、炼油储备一体化集约发展,中国海洋石油总公司（以下简称＂中国海油＂）拟依托惠州炼厂、中海壳牌等惠州大亚湾开发区现有基础设施,将惠州大亚湾开发区打造成世界级的一体化石化园区。     

Chinese Government Approves Nanhai Oil Refinery Project of CNOOC

The Nanhai Oil Refinery Project independently funded by CNOOC was approved by the related governmental departments in late July. The offshore oil giant builds the 12 million ton-per-year oil refinery in Guangdong Province in the next three years to tap the lucrative South China oil market.The investment in the project will total at least 16 billion yuan (US＄1.93 billion).     

ABSTRACTS

GIVE FULL PLAY TO THE ADVANTAGES OF REFINING-CHEMICAL INTEGRATION FOR THE EXPANSION OF PETROCHEMICAL DOWNSTREAM INDUSTRY CHAIN [ 1] Zhao Yan. CNOOC Huizhou Refining Company, Huizhou, Guangdong, 516086 Abstract： Taking the current situation of the petrochemical industry base which has taken shape in Huizhou Daya Bay Petrochemical Industrial Park into account, this paper frames up the development assumption of refining-chemical integration brought along by large-scale refining and ethylene projects in CNOOC and Shell Petrochemicals Company with such projects as flagship. It mainly analyzes the advantages and importance of constructing industry base with refining, ethylene, chemicals and fine chemicals in Petrochemical Industrial Park which extends the industry chain, broadens the petrochemical market of Pearl River Delta and boosts the core competence of the industrial park.     

硫转移剂RFS 09在催化裂化装置中的应用

在中海油惠州石化有限公司1.2 Mt/a催化裂化(FCC)装置上进行了硫转移剂RFS 09的应用试验。结果表明:当硫转移剂加注量(占系统总藏量的质量分数)为2.56%时,FCC装置洗涤塔入口烟气中SO_2质量浓度由263.0 mg/m~3降至14.0 mg/m~3,SO_2脱除率为94.68%;SO_3质量浓度由527.5 mg/m~3下降至16.0 mg/m~3,SO_3脱除率达96.97%,低于出现蓝烟的SO_3质量浓度限值(35.7 mg/m~3);FCC装置主要产物(汽油、柴油、液化气和油浆)中的硫质量分数变化不大,干气中硫的质量分数显著增加,烟气和含硫污水中的硫质量分数显著降低;FCC装置外排含盐污水的固含量和液碱消耗量也大幅度下降。     

CNOOC Joined Hands with WorleyParsons

On Aug. 25, China National Offshore Oil Corporation （CNOOC） and WorleyParsons, a world famous project construction company, signed an agreement for jointly setting up Huizhou Refinery Project Construction Team in Beijing KEMPINSKI Hotel. Zheng Changbo, assistant president of CNOOC, Dong Xiaoli, general manager of Huizhou Refinery Project Team, and Lynn C. Fister, deputy general manager of WorleyParsons attended the signing ceremony.     

延迟焦化装置工艺技术特点及其应用

中国海洋石油总公司惠州炼油分公司4.2 Mt/a延迟焦化装置为该公司首座千万吨炼油项目配套的减压渣油加工装置。为了实现"四年一修"的目标,该装置引进了美国FW公司先进延迟焦化装置的工艺包。介绍了该焦化装置的工艺技术特点,与国内同类装置进行了对比;对装置开工特点进行了阐述,对装置运行情况进行了分析。     

Sinopec and CNOOC Join Hands for Oil Import

Sinopec and CNOOC, two of China's big-three oil companies, have set up a joint venture to import crude oil.The joint venture makes CNOOC the fifth largest crude oil importer in China. Following the move, CNOOC is also likely to gain government approval to build a large refinery and market oil products this year, company executives said.     

延迟焦化原料的高温模拟蒸馏和热重-质谱分析研究

延迟焦化原料一般为减压渣油,延迟焦化工艺的操作参数应随渣油性质而变,研究渣油的馏程和热解反应规律是优化渣油焦化工艺的基础。采用色谱高温模拟蒸馏研究了中海油惠州炼化分公司(惠州炼化)减压渣油的馏程和碳分布,采用热重-质谱(TG-MS)联用仪研究了渣油的热裂解行为以及热解气相产物的在线逸出特性。结果表明：惠州炼化减压渣油的初馏点为319 ℃,终馏点为733 ℃,碳数分布为C18～C120;TG-MS系统在获得热失重信息的同时,可以监测气相挥发分的逸出行为;渣油的热解主要分为3个阶段,最大失重率温度为455 ℃,固体残余量为14%,逸出产物主要为H2,CH4,C2H4,C3H6,C3H4,CO2,H2O,H2S,SO2和轻质烃。     

Construction of CNOOC-Shell Nanhai Project in Full Swing

Hanhai Petrochemical Project, an annual 800,000-ton ethylene cracker joint venture between CNOOC and Shell, entered the substantial construction stage on May 12 when No.4 Construction Company of Sinopec formally started construction on the worksite in Daya Bay in Huizhou City,Guangdong Province. More than 30     

Construction of Refinery Planned in China''s Coastal Area

CNOOC plans to build a 12-million-ton-per-year oil refinery in Southeast China's Guangdong Province in the next three years to tap the lucrative oil market in the southern part of the nation. Investment in the project, which was approved by the central government in mid-July, will total at least 16 billion yuan (US$1.93 billion).     

国内首套千万吨级加工高酸原油的常减压装置技术特点

 介绍了国内单系列规模最大、纯加工高酸重质原油的中海油惠州炼油1200万吨/年常减压装置,分析了高酸原油加工过程中的主要问题,阐述了该装置在设备选材、助剂技术管理方面的技术特点,分析了设备选材和助剂管理对腐蚀控制和下游装置平稳运行的重要影响。通过对装置实际运行情况的分析对比,突出了该装置在减压深拔和节能降耗上的先进性,同时针对运行中暴露的技术问题指明了改造方向。     

催化裂化烟气湿法脱硫除尘装置运行情况分析

主要介绍了催化裂化烟气净化（湿法脱硫除尘）项目在中海油惠州石化有限公司1.2 Mt/a催化裂化装置上的运行情况。项目运行效果达到设计指标要求,主要包括污染物排放、能耗和连续排放监测系统指标等。但运行过程中出现外排水悬浮物浓度波动和烟气蓝烟拖尾现象,经过原因分析,通过流程优化、三剂使用和操作调整解决了问题,保证了项目的平稳运行。     

煤柴油中压加氢裂化装置掺炼劣质催化裂化柴油的实践

为提高催化裂化柴油（简称催化柴油）品质及优化全厂物料平衡,中海油惠州石化有限公司在3.6 Mt/a煤柴油中压加氢裂化装置进行了大比例掺炼劣质催化裂化柴油的实践。结果表明：在不改变装置结构及催化剂已运转8年半的条件下,催化柴油掺炼比例（w）达21%,装置整体运行平稳;装置综合能耗由777.121 MJ/t增加至952.315 MJ/t;重石脑油、喷气燃料和柴油产品质量合格;与不掺炼催化柴油相比,掺炼21%催化柴油后,喷气燃料的收率降低11.99百分点,烟点降低4.6 mm,密度（20 ℃）增大12.8 kg/m3,芳烃体积分数增加8百分点;与原料相比,柴油产品的十六烷值提高16.4个单位,但与掺炼前相比,十六烷值降低5.5个单位,收率增加8.29百分点。催化柴油掺炼比例提高后,国V标准柴油的比例提高,满足了柴油产品质量升级要求,同时为大型炼油厂优化全厂物料平衡提供了新途径。     

CNOOC Active Player in Foreign Cooperation

Successful CACT cooperation The crude oil production from the cooperative oil fields of CACT Group in Huizhou was accumulated to400 million barrels on November 28, 2006, a remarkable achievement carried into the development history of CNOOC. Founded in 1984 under the oil contracts and joint operation agreement, CACT Group is an international consortium led by CNOOC with participation of three other famous international oil companies -Agip, Chevron and Texaco. CNOOC owns a 51 percent stake in the joint venture while the three foreign companies aggregately hold the remaining 49 percent.     

环烷基原料多产异构烷烃催化裂化技术的工业应用

中海炼化惠州炼油分公司催化裂化装置采用由石油化工科学研究院开发的MIP工艺技术加工环烷基原料油,于2009年8月12日至15日进行了工业标定,结果表明,采用MIP工艺技术后装置处理量达到了设计要求,汽油烯烃体积分数为23.6%,RON和MON分别达到94.2和82.3,总液体收率(液化气+汽油+柴油)达到87.66%,取得了较好的工业应用效果。     

Australia Won First Contract to Supply LPG to China

China National Offshore Oil Corp.(CNOOC)declared on August 8, 2002 that Australia Liquefied Natural Gas Company (ALNG) affiliated to Woodside Petroleum Corporation has been accepted as the supplier of LNG (liquefied natural gas) for its LNG distribution station in Guangdong Province.……