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膜分离与变压吸附耦合工艺提氦试验研究

膜科学与技术 2024年第2期44卷 150-156页

作者：邹彦荣张瑾孙启邦罗宗敏徐徜徉中石化绿源地热能开发有限公司雄安071800 中国石化华北油气分公司采气二厂咸阳712000 西安石油大学地球科学与工程学院西安710065 西安石油大学陕西省油气成藏地质学重点实验室西安710065 天邦膜技术国家工程研究中心有限责任公司大连116000

我国氦气资源贫乏,主要依靠进口.近年来,已在多个盆地发现2种不同类型的氦气资源,其中含氦天然气资源丰富但品位低,地热水溶性伴生氦气品位高,但受限于地热水的开采,可采资源量较小,还未到工业化利用阶段.目前国内外氦气提取主要采用深... 详细信息

我国氦气资源贫乏,主要依靠进口.近年来,已在多个盆地发现2种不同类型的氦气资源,其中含氦天然气资源丰富但品位低,地热水溶性伴生氦气品位高,但受限于地热水的开采,可采资源量较小,还未到工业化利用阶段.目前国内外氦气提取主要采用深冷法技术,应用在我国存在能耗高、经济性差的问题.在三普2号地热井开展地热水溶氦气的常温膜分离与变压吸附耦合工艺提取试验,将体积分数为3%左右的氦气利用膜分离工艺提浓至50%左右,提浓后的气体再利用变压吸附工艺提纯至99%以上,通过2种技术的联合运用,在国内首次完成了常温膜分离与变压吸附技术耦合工艺提氦试验.该技术也即将成果转化,应用到我国的天然气田提氦,对解决我国氦气供需矛盾、降低对外依存度具有重要的作用.

关键词：膜分离变压吸附耦合工艺氦气提纯

Kinetic modeling the effects of primary migration, diffusion and waterwashing on Upper Paleozoic coal-derived gas at the center of Ordos Basin

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Chinese Science Bulletin 2004年第S1期49卷 94-100页

作者： SHUAI Yanhua zou yanrong PENG Ping’an State Key Laboratory of Organic Geochemistry Guangzhou Institute of GeochemistryChinese Academy of SciencesGuangzhou 510640China

Gold reactor pyrolysis system is used to model the gas formation from the Upper Paleozoic coal measures and the results show coal-derived gas characterized with δ13C1 of-33.46‰, δ13C2 of-23.1‰, dryness(C1/C1-4) 85.6%. And then, effects of the post-genetic processes on coal- derived gas are analyzed in turn: (i) About 27% coal-derived gases constituted with more methane are calculated to be lost during diffusion. The residual in reservoir are characterized with almost the same compositions as the original, which suggests faint influence by diffusion (the residual, δ13C1 of -32.78‰, δ13C2 of-23.1‰, C1/C1-4 83%); (ii) Water washing made about 8% coal-formed gases lost and their components and stable carbon isotopes are stable; (iii) In the final, it is speculated that primary migration makes much more wet gas (C2-4) leave in coal measures. The variance of gas dryness induced by this factor is estimated to be about 10%.

关键词： diffusion migration dryness isotopic ratios Ordos Basin Upper Paleozoic coal.

Maturity Control on the Patterns of Hydrocarbon Regeneration from Coal

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Acta Geologica Sinica(English Edition) 2000年第2期74卷 370-374页

作者： zou yanrong YANG Qi LIU Dameng KANG Xidong TANG Dazhen Guangzhou Institute of Geochemistry Chinese Academy of SciencesGuangzhou 510640 China University of Geosciences Beijing 100083

Rock-Eval pyrolysis and Py-GC experiments on naturally and artificially matured coal samples were carried out. The results suggest that both depolymerization and defuctionalization exist during the maturation and evolution of coal. The patterns of hydrocarbon regeneration are diverse at different stages of the maturation and evolution. When the vitrinite reflectance (R0) is 0.7%-0.9%, bitumen is the richest in coal while activation energy is the minimum, and the temperature of peak yield is lower than that of primary hydrocarbon generation. However, if reflectance is greater than 0.9%, defunctionalization predominates and the temperature of peak regeneration is shown in lagging compared with the primary hydrocarbon generation. When reflectance is out of the “oil window”, the peak temperature of hydrocarbon regeneration and that of the primary hydrocarbon generation seems to be continuous.

关键词： coal maturity pyrolysis hydrocarbon regeneration

Paleoceanographic Indicators for Early Cambrian Black Shales from the Yangtze Platform, South China: Evidence from Biomarkers and Carbon Isotopes

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Acta Geologica Sinica(English Edition) 2012年第5期86卷 1143-1153页

作者： CHEN Lan ZHONG Hong HU Ruizhong XIAO Jiafei TSAI Louis Loung-Yie LIN Andrew Tien-Shun zou yanrong College of Petroleum Engineering Chongqing University of Science and TechnologyChongqing 401331China Institute of Applied Geology National Central UniversityJhongli 32001 Institute of Geophysics National Central UniversityJhongli 32001 State key Laboratory of Ore Deposit Geochemistry Institute of GeochemistryChinese Academy of SciencesGuiyangGuizhou 550002China State Key Laboratory of Organic Geochemistry Guangzhou Institute of GeochemistryChinese Academy of SciencesGuangzhouGuangdong 510640China

The lower Cambrian Niutitang Formation, a widespread black shale deposition, is of geological interest because of its polymetallic beds, Cambrian explosion, depositional ages, dramatic environmental changes and so on. Previous study focused mainly on inorganic geochemistry and few studies have investigated the organic fractions of upper Neoproterozoic-lower Cambrian strata in South China. Here we report a study of biomarkers plus organic carbon isotopes for black shales from Ganziping, Hunan Province （China）. All the saturated hydrocarbon fractions have a unimodal distribution of n-alkanes, a high content of short-chain alkanes and maximize at C 19 or C 20 （C 23 for sample Gzh00-1）. The C 27 /C 29 sterane ratio ranges from 0.77 to 1.20 and 4-methylsteranes are in low abundance. These parameters indicate that algae and bacteria are the important primary producers. Furthermore, biomarker maturity proxies show the samples to be higher maturity. The low Pr/Ph values （0.7） suggest that the samples were deposited under anoxic conditions and, likely, under stratified water columns. In addition, 25-norhopanes and gammacerane are present as diagnostic indicators of normal marine salinity and dysoxic to anoxic conditions. During the Early Tommotian, known to coincide with a transgression event, small shelly fossils increased in abundance and diversity. Moreover, positive δ 13 C org excursions close to 1.4‰ occur at the base of the Tommotian stage. In summary, the Early Cambrian black shales were deposited under dramatic paleoenvironmental changes, including oceanic anoxia, higher primary productivity and sea-level rise.

关键词： black shales biomarkers carbon isotope paleoceanography Early Cambrian South China

Determining the Main Gas-generation Phase of Marine Organic Matters in Different Occurrence States using the Kinetic Method

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Acta Geologica Sinica(English Edition) 2008年第1期82卷 197-205页

作者： WANG Yunpeng ZHAO Changyi WANG Zhaoyun WANG Hongjun zou yanrong LIU Jinzhong ZHAO Wenzhi LIU Dehan LU Jialan State Key Laboratory of Organic Geochemistry Guangzhou Institute of Geochemistry Chinese Academy of Sciences Guangzhou 510640 China Research Institute of Petroleum Exploration and Development PetroChina Beijing 100083 China

This paper probes the determination of the main gas-generation phase of marine organic mattes using the kinetic method. The main gas-generation phase of marine organic matters was determined by coupling the gas generation yields and rates in geological history computed by the acquired kinetic parameters of typical marine organic matters （reservoir oil, residual bitumen, lowmaturity kerogen and residual kerogen） in both China and abroad and maturity by the EasyRo（%） method. Here, the main gas-generation phase was determined as Ro%=1.4%-2.4% for type Ⅰ kerogen, Ro%=1.5-3.0% for low-maturity type Ⅱ kerogen, Ro%=1.4-2.8% for residual kerogen, Ro%=1.5-3.2% for residual bitumen and Ro%=1.6-3.2% for reservoir oil cracking. The influences on the main gas-generation phase from the openness of the simulated system and the ＂dead line＂ of natural gas generation are also discussed. The results indicate that the openness of simulation system has a definite influence on computing the main gas-generation phase. The main gas-generation phase of type Ⅱ kerogen is Ro%=1.4-3.1% in an open system, which is earlier than that in a closed system. According to our results, the ＂dead line＂ of natural gas generation is determined as Ro=3.5 % for type Ⅰ kerogen, Ro=4.4-4.5% for type Ⅱ kerogen and Ro=4.6% for marine oil. Preliminary applications are presented taking the southwestern Tarim Basin as an example.

关键词： marine organic matter kerogen oil cracking hydrocarbon generating kinetics main gasgeneration phase southwestern Tarim Basin gas source kitchen

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华北晚古生代煤二次生烃的动力学模式

地球科学（中国地质大学学报） 1999年第2期24卷 189-192页

作者：邹艳荣杨起刘大锰中国科学院广州地球化学研究所中国地质大学能源地质系

通过对不同成熟度煤样（０．５３％～２．１１％）的动力学研究，展示了华北晚古生代煤动力学参数随成熟度由高而低、从低到高的动态演化规律，提出了煤的二次生烃动力学模式．依据该模式，华北晚古生代煤的二次生烃具有一定的阶段性．... 详细信息

通过对不同成熟度煤样（０．５３％～２．１１％）的动力学研究，展示了华北晚古生代煤动力学参数随成熟度由高而低、从低到高的动态演化规律，提出了煤的二次生烃动力学模式．依据该模式，华北晚古生代煤的二次生烃具有一定的阶段性．不同的演化阶段其二次生烃模式不同．初次生烃以后，当煤的镜质组反射率为０．７％～０．９％时，二次生烃高峰提前；若反射率为０．９％～１．３％时，二次生烃高峰滞后；而反射率＞１．３％以后，二次生烃高峰与初次生烃连续．

关键词：二次生烃动力学煤成烃煤矿床油矿成因

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自闭症青少年日常行为特点及干预效果评价

中国学校卫生 2016年第9期37卷 1308-1310页

作者：邹艳荣广州科技贸易职业学院心理健康教育与咨询中心广东511442

目的研究青少年自闭症患者的日常行为特点,探讨音乐干预疗法对自闭症患儿的临床效果。方法某医院2012年6月—2014年6月期间收治的自闭症患儿92例,将所有患儿按随机数字表法分为观察组和对照组各46例。对照组患儿单纯采用医教结合疗法,... 详细信息

目的研究青少年自闭症患者的日常行为特点,探讨音乐干预疗法对自闭症患儿的临床效果。方法某医院2012年6月—2014年6月期间收治的自闭症患儿92例,将所有患儿按随机数字表法分为观察组和对照组各46例。对照组患儿单纯采用医教结合疗法,观察组患儿在医教结合法基础上进行音乐干预疗法。观察干预前后2组患儿的日常行为特点差异。结果干预前2组患儿日常行为表现异常情况差异均无统计学意义(P值均>0.05);干预后观察组患儿刻板行为、自伤行为、自我刺激行为、情绪异常以及攻击性和破坏性报告率分别为6.52%,0,4.35%,15.22%以及2.17%,明显低于对照组的19.57%,4.35%,13.04%,32.61%以及13.04%(P值均0.05),干预后观察组CARS评分明显低于对照组(P0.05),干预后观察组患儿情绪、社交、行为、感知觉及总分均明显低于对照组(P值均0.05);干预后观察组患儿感觉反应、关系与情感、游戏及物件兴趣和总分均明显低于对照组(P值均<0.05)。结论音乐疗法干预可明显改善自闭症青少年异常行为,有效提高患儿心理及行为活动,值得临床应用及推广。

关键词：孤独性障碍行为干预性研究青少年

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煤成气生成动力学研究进展

石油勘探与开发 2009年第3期36卷 297-306页

作者：彭平安邹艳荣傅家谟中国科学院广州地球化学研究所有机地球化学国家重点实验室 510640

生烃动力学在煤成气藏形成研究中具有重要的应用价值,这一领域近几年的研究进展主要有:与热史结合可进行烃源灶的动态评价,描绘地质历史时期烃源灶的演化;根据煤成气碳同位素分馏动力学编制新的煤成气判识图版,这一图版包含了不同碳数... 详细信息

生烃动力学在煤成气藏形成研究中具有重要的应用价值,这一领域近几年的研究进展主要有:与热史结合可进行烃源灶的动态评价,描绘地质历史时期烃源灶的演化;根据煤成气碳同位素分馏动力学编制新的煤成气判识图版,这一图版包含了不同碳数烃类的动力学关系;将成分动力学与碳同位素分馏动力学结合,发展出多指标约束的煤成气生成过程研究方法;将煤成气的生成动力学与储集层的地球化学记录相结合,使之可以研究天然气的生成、运移以及改造过程。进一步分析煤成气生成定量研究存在的科学问题后认为,今后应加强低熟煤成气的生烃动力学、压力在煤生烃过程中的作用、地质催化剂和水的影响以及残留可溶有机质生气问题的研究。

关键词：煤天然气煤成气生成动力学进展

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焦点阅读中信息加工的意识性研究

心理科学 2016年第4期39卷 856-861页

作者：邹艳荣王瑞明赵天阳广州科技贸易职业学院广州511442 华南师范大学心理应用研究中心/心理学院广州510631

根据实验材料中主人公和目标行为的关系,将研究材料分为一致和恢复一致两种,实验1采用独立记得-知道范式,实验2采用加工分离范式共同探讨焦点阅读中信息加工的意识性。研究结果发现被试在两种实验条件下,有意识加工和无意识加工都差异显... 详细信息

根据实验材料中主人公和目标行为的关系,将研究材料分为一致和恢复一致两种,实验1采用独立记得-知道范式,实验2采用加工分离范式共同探讨焦点阅读中信息加工的意识性。研究结果发现被试在两种实验条件下,有意识加工和无意识加工都差异显著,说明在焦点阅读中读者有意识地建构命题表征和情境模型。

关键词：情境模型焦点阅读意识性