A process of ＂Methanol or Dimethylether to Olefins＂ developed by Dalian Institute of Chemical Physics （DICP）, designated as the DMTO process, has attained great success in industrial scaling up testing. DICP, by c...A process of ＂Methanol or Dimethylether to Olefins＂ developed by Dalian Institute of Chemical Physics （DICP）, designated as the DMTO process, has attained great success in industrial scaling up testing. DICP, by collaborating with the Xinxing Coal Chemical Co., Ltd. of Shaanxi Province and the Luoyang Petrochemical Engineering Co. of the SINOPEC Group, operated successfully a 50t（methanol）/d unit for the conversion of methanol to lower olefins, with a methanol conversion of close to 100%, and a selectivity to lower olefins（ethylene, propylene and butylenes） of higher than 90%. On 23rd August, the industrial test project has passed a state appraisal. The experts of the Appraisal Group, headed by Prof. YUAN Qingtang, academician of Chinese Academy of Engineering, drew the conclusions that the DMTO process, by utilizing a proprietary SAPO-34 catalyst system and a recycling fluidized bed reaction system for the production of lower olefins from methanol, is the first unit in the world having a capacity of producing nearly ten thousand tons lower olefins per year. The technological level of the industrial test is at a leading position internationally. This accomplishment will provide a sound base for the subsequent commercialization of the DMTO process.展开更多
In 2014,Zhanjiang Branch of CNOOC Limited obtained high oil and gas flows(160×10^(4) m^(3)/d)in Well LS 17-2-1 in northern South China Sea.The tested formation is the Neogene Upper Miocene Huangliu Fm.This is the...In 2014,Zhanjiang Branch of CNOOC Limited obtained high oil and gas flows(160×10^(4) m^(3)/d)in Well LS 17-2-1 in northern South China Sea.The tested formation is the Neogene Upper Miocene Huangliu Fm.This is the first self-explored natural gas field in deep water area in China.Exploration in this area underwent three periods:(1)Reconnaissance exploration period(before 2002):Limited by techniques,the major exploration was in shallow water areas;(2)Foreign cooperative exploration period(2002–2012):As the discovered reserve scale was small,and there is no economic benefit,the partners successively gave up their exploration equities in the deep water area of western South China Sea;however,the high quality source rocks and reservoirs were confirmed in the deep water area of the South China Sea,revealing the mask of hydrocarbon exploration in this region;(3)Self-exploration period(since 2013):Relying on national science and technology major projects and its scientific research and production,Zhanjiang Company of CNOOC conducted several scientific researches on seismic data acquisition and processing,high-quality reservoir distribution,key factors for hydrocarbon accumulation in deep water areas,optimized and confirmed Lingshui 17-2 structure as the first drilling target,and obtained significant exploration breakthrough.Lingshui 17-2 structure is located in the Ledong-Lingshui section of the Central Canyon.Its major target layer is the Huangliu Fm.Its total thickness is over 150 m,with sandstone ratio of 75.4%,maximum single layer thickness of 52 m,porosity ranging 30.0%–33.7%(31.5%averagely),permeability ranging 293–2512 mD(633 mD averagely),belonging to reservoir with ultrahigh porosity and high-ultrahigh permeability.The exploration breakthrough in Lingshui 17-2 shows the giant potentiality of hydrocarbon exploration in this deep water area.展开更多
The building of Shanghai into an international shipping center will achieve a significantbreakthrough in the next five years.Under the leadership of the Central Government and withthe support of other Provinces and ci...The building of Shanghai into an international shipping center will achieve a significantbreakthrough in the next five years.Under the leadership of the Central Government and withthe support of other Provinces and cities,the construction of Shanghai International ShippingCenter,an important decision made by the Central Government,has obtained much progress in thepast few years:展开更多
文摘A process of ＂Methanol or Dimethylether to Olefins＂ developed by Dalian Institute of Chemical Physics （DICP）, designated as the DMTO process, has attained great success in industrial scaling up testing. DICP, by collaborating with the Xinxing Coal Chemical Co., Ltd. of Shaanxi Province and the Luoyang Petrochemical Engineering Co. of the SINOPEC Group, operated successfully a 50t（methanol）/d unit for the conversion of methanol to lower olefins, with a methanol conversion of close to 100%, and a selectivity to lower olefins（ethylene, propylene and butylenes） of higher than 90%. On 23rd August, the industrial test project has passed a state appraisal. The experts of the Appraisal Group, headed by Prof. YUAN Qingtang, academician of Chinese Academy of Engineering, drew the conclusions that the DMTO process, by utilizing a proprietary SAPO-34 catalyst system and a recycling fluidized bed reaction system for the production of lower olefins from methanol, is the first unit in the world having a capacity of producing nearly ten thousand tons lower olefins per year. The technological level of the industrial test is at a leading position internationally. This accomplishment will provide a sound base for the subsequent commercialization of the DMTO process.
基金Special and Significant Project of National Science and Technology for the“12th Five-year Plan”“Evaluation of potential hydrocarbon generation sags in Northern South China Sea”(No.2011ZX05025-002).
文摘In 2014,Zhanjiang Branch of CNOOC Limited obtained high oil and gas flows(160×10^(4) m^(3)/d)in Well LS 17-2-1 in northern South China Sea.The tested formation is the Neogene Upper Miocene Huangliu Fm.This is the first self-explored natural gas field in deep water area in China.Exploration in this area underwent three periods:(1)Reconnaissance exploration period(before 2002):Limited by techniques,the major exploration was in shallow water areas;(2)Foreign cooperative exploration period(2002–2012):As the discovered reserve scale was small,and there is no economic benefit,the partners successively gave up their exploration equities in the deep water area of western South China Sea;however,the high quality source rocks and reservoirs were confirmed in the deep water area of the South China Sea,revealing the mask of hydrocarbon exploration in this region;(3)Self-exploration period(since 2013):Relying on national science and technology major projects and its scientific research and production,Zhanjiang Company of CNOOC conducted several scientific researches on seismic data acquisition and processing,high-quality reservoir distribution,key factors for hydrocarbon accumulation in deep water areas,optimized and confirmed Lingshui 17-2 structure as the first drilling target,and obtained significant exploration breakthrough.Lingshui 17-2 structure is located in the Ledong-Lingshui section of the Central Canyon.Its major target layer is the Huangliu Fm.Its total thickness is over 150 m,with sandstone ratio of 75.4%,maximum single layer thickness of 52 m,porosity ranging 30.0%–33.7%(31.5%averagely),permeability ranging 293–2512 mD(633 mD averagely),belonging to reservoir with ultrahigh porosity and high-ultrahigh permeability.The exploration breakthrough in Lingshui 17-2 shows the giant potentiality of hydrocarbon exploration in this deep water area.
文摘The building of Shanghai into an international shipping center will achieve a significantbreakthrough in the next five years.Under the leadership of the Central Government and withthe support of other Provinces and cities,the construction of Shanghai International ShippingCenter,an important decision made by the Central Government,has obtained much progress in thepast few years:
