After optimization and adjustment,
The main industrial scales of the project are160,000 tons/year crude oil processing, 2.8 million tons/year PX and110,000 tons/year ethylene.
Scale adjustment of diesel wax oil hydrocracking and other 10 sets of process units;
Cancel 8 units such as lube oil hydroisomerization dewaxing and ethylene vinyl acetate copolymer (EVA)/ polyethylene (PE);
Scheme change of power generation and hydrogen production system;
The total refining process is moderately optimized, and the proportion of refined oil in crude oil processing is reduced from 37% before adjustment to 365,438+0% after adjustment, which can provide more basic chemical raw materials;
The total investment of the project decreased from 77.47536 billion yuan before adjustment to 67.66396 billion yuan after adjustment;
It is estimated that after the project is put into production, the average annual profit will increase from about1010.30 billion before adjustment to about125.6 billion after adjustment, and the average annual net profit will increase from about 7.59 billion before adjustment to about 9.42 billion after adjustment.
In addition, on the same day, the Plan for Non-public Offering of A Shares by Jiangsu Oriental Hong Sheng Co., Ltd. 20 19 (Revised Draft) was published. The number of shares to be issued non-publicly does not exceed 20% of the total share capital, that is, it does not exceed 805,865,438+00,644 shares (inclusive), and the total amount of funds raised does not exceed (inclusive). Among them, Hong Sheng Zhou Su intends to participate in the subscription in cash, and the subscription amount does not exceed 654.38+0.5 billion yuan.
According to reports, the 6.5438+0.6 million tons/year refining and chemical integration project of Hong Sheng Refining and Chemical Co., Ltd. is located in the petrochemical industrial park of Xu Wei New District, Lianyungang City, with a total investment of about 67.7 billion yuan. Hong Sheng Refinery (Lianyungang) Co., Ltd. invested in the construction, and the planned construction period is 36 months. It is expected to be completed and put into operation in 20021year.
The project plans to adopt international advanced process package technologies such as Axens, Chevron, LUMMUS, DuPont, ExxonMobil, Shell and Lyondellbasell. The factory technology has reached the international leading level; The gasoline and diesel products of the project will all meet the national VI standard; The PX and MEG raw materials of the project will be used as the upstream raw materials of the company's core business, which will promote the company to build a new high-end textile industry chain of "crude oil refining -PX/ ethylene glycol -PTA- polyester-chemical fiber".
Reasons for scheme adjustment
The Board of Directors of Oriental Hong Sheng said that the optimization and adjustment plan of this project embodies the idea of "integrating refining and chemical industry, focusing on chemical industry" and conforms to the national industrial policy and industry development trend. After the adjustment of the project, the total investment estimate is reduced, and the economic benefit is improved, which can give full play to the advantages of refining and chemical integration and is in the interests of listed companies and all shareholders.
According to the Oriental Hong Sheng, the single-line scale of Hong Sheng refining and chemical integration project is160,000 tons, which is the largest single-line capacity in China at present. The project is an important part of the company's industrial chain integration development strategy, which will open up the industrial chain of crude oil refining, high-end chemicals and polyester chemical fiber, realize the qualitative change from straight chain of gasoline and diesel to network industrial chain, and drive the development of downstream high-end chemical materials.
The total amount of funds raised by the above-mentioned non-public offering will be used for Hong Sheng Refining & Chemical (Lianyungang) Co., Ltd.160,000 tons refining and chemical integration project. For the purpose of this fundraising, Oriental Hong Sheng said that on the one hand, it is in response to the national policy of developing high-end petrochemical products and promoting the transformation and upgrading of petrochemical industry. On the other hand, it is to implement the vertical integration strategy of the company's industrial chain and realize the coordinated development of industrial chain integration.
Important Time Nodes of Hong Sheng Refining and Chemical Integration Project
On September 2018 17, the project was approved by the Development and Reform Commission of Jiangsu Province;
2018165438+17 October, the research meeting and the signing ceremony of Hong Sheng refining and chemical integration project were held;
20181211,the project EIA report was approved by the Ministry of Ecology and Environment;
On June 4th, 20 19 and12, the project officially started construction, and it is planned to be put into operation at the end of 2002/kloc-0.
2019 65438+1015, the mobilization meeting for the overall design of the project was held, and the overall design work was officially started;
2065438+On March 8, 2009, Petrochemical Industry, a wholly-owned subsidiary of Oriental Hong Sheng, signed an equity acquisition agreement with Zhou Su and Hong Sheng Petrochemical of Hong Sheng, and acquired a 0/00% equity of Hong Sheng Refinery at the price of1kloc-0/0813200 yuan.
2065438+March 2009 1 1, the lead bank of Hong Sheng Group's refining and chemical integration project signed a cooperation and comprehensive strategic cooperation contract, and the project obtained a syndicated loan of 55 billion yuan;
2019 On April 3, Oriental Hong Sheng announced that it plans to issue green corporate bonds in a non-public manner, with a total face value of no more than RMB 3 billion (including RMB 3 billion), which will be used for the construction of refining and chemical integration projects in Hong Sheng;
2019 On April 2nd, Oriental Hong Sheng announced that it plans to increase the capital of Hong Sheng Refining & Chemical (Lianyungang) Co., Ltd. by 7 billion yuan, and the registered capital of Hong Sheng Refining & Chemical will increase from 6,543.8 million yuan to 8 billion yuan.
June 1, 2065438,160,000 tons/year atmospheric and vacuum distillation unit, 3 10/00,000 tons/year 1# continuous reforming unit, and coal coke to natural gas combined unit started;
On June 4th, 20 19, Lianyungang Hong Sheng Refining and Chemical Industry Fund signed a contract of 2.5 billion yuan;
20 19,17,2065438 The wharf project of Hong Sheng refining and chemical integrated port storage project with a total investment of 2.68 billion yuan was officially started.
Hengli petrifaction
On August 7th, the 654.38+500,000 tons/year ethylene plant substation of Dalian Hengli Petrochemical Project, which was built by Sijian Electric Instrument Company, realized the installation of the first batch of key equipment-electrical cabinets at one time, and won unanimous praise from the owners.
The 654.38+500,000 tons/year ethylene project of Hengli Petrochemical successfully completed the hoisting of cracking furnace module.
On July 27th, the 6.5438+0.5 million tons/year ethylene project of Liaoning Dalian Hengli Petrochemical, which was built by Sijian Company, was safely and smoothly hoisted in place through the efforts of all the employees involved in the war.
According to reports, the ethylene project department of Dalian Hengli Petrochemical Co., Ltd. of the fourth construction project, according to the delivery time provided by the owner, the construction department and the technical department arranged the construction plan in advance, compiled the hoisting scheme of large equipment, and reported it to the supervision department for review. 1350 ton crawler crane with counterweight and 750 ton overloaded crawler crane are selected for hoisting. There are 9 liquid furnaces, and each pyrolysis furnace has 7 convection chamber modules, totaling 63 groups. According to the foundation engineering test report, the foundation bearing capacity of the site is 26 tons/m2, which meets the requirements of all convection modules and smoke hoods.
The convection chamber of the cracking furnace is located above the radiation section of the furnace body. Each convection chamber of the cracking furnace consists of 7 groups of convection modules and 1 group of smoke hoods. It is characterized by high height, heavy weight and large volume, so it must be hoisted in an orderly manner from bottom to top by parts and sections.
In order to ensure the safety of aerial work, the project department of Sijian Company arranged to weld cantilever beam support scaffolding on the ground module. The erection team completed the scaffold construction on the ground and delivered it to the supervision company for inspection before hoisting, which provided a guarantee for the subsequent construction safety.
The core stirred reactor of high-density polyethylene plant of 65438+500,000 tons/year ethylene project of Hengli Petrochemical Company started smoothly.
2065438+On the morning of August 4th, 2009, Sichuan Kexin Electromechanical Co., Ltd. successfully delivered the 400,000-ton/year high-density polyethylene reactor customized for Dalian Hengli Petrochemical (Dalian) Chemical Co., Ltd. in Shifang Economic Development Zone.
There are 7 sets of "bulky" equipment shipped this time, which are the core stirring reactors of the 400,000-ton/year high-density polyethylene plant of the 654.38+500,000-ton/year ethylene project of Hengli Petrochemical (Dalian) Chemical Co., Ltd., including the first reactor, the second reactor, the third reactor, the powder treatment tank and other large pressure vessel equipment, with a total weight of 700 tons. Four sets of equipment each weigh more than 170 tons, and the largest overall size is 32.55m * 7.5m * 7.6m.
It is understood that the 654.38+500,000 tons/year ethylene project of Hengli Petrochemical (Dalian) Chemical Co., Ltd. is the second phase project newly built by Hengli Petrochemical in Changxing Island, Dalian. The first phase of the project is a 20-million-ton refining and chemical integration project, which is a national key project to revitalize the old industrial base in Northeast China.
Zhongke refining
Zhongke refining and chemical integration project will be fully completed by the end of the year.
On August 7th, China Petrochemical Zhongke Project held the "150 Days" labor competition mobilization meeting, which fully implemented the spirit of Chairman Dai's series of speeches on the construction of Zhongke Project, mobilized all the participants, and launched a sprint to the goal of "building China traffic in an all-round way by the end of the year", and resolutely ensured that the decision-making and deployment of the party group of the group company were implemented.
The overall image progress requirements of the project in August are: 80% completion of steel structure installation, 60% completion of equipment installation and 40% completion of process pipeline prefabrication and installation.
On August 5th, at 6:5438+0:30 am, the upper head of the reaction settler of the 4.2 million tons/year FCC unit, which was contracted by Luoyang Engineering Company, installed by Shi Jian Company and hoisted by the shipping company, was hoisted in place, marking the basic completion of the installation of the reaction settler equipment in the "two devices" of the FCC unit.
On August 7th, it was learned from Sijian Company that V-4221flash tank, the last large-scale equipment of 35HDPE plant in Zhongke Refining and Chemical Company, which was built by Zhongke Project Department of Sijian No.3 Engineering Company, was safely and smoothly installed through the joint efforts of all employees involved in the construction, and the large-scale equipment installation of 35HDPE plant in Zhongke Refining and Chemical Company was successfully completed.
The total weight of the reaction settler is 994 tons, and the overall height is 66.32 meters. The diameter of the reaction settler has changed from 1.9 meters from the bottom to the top for four times, and the maximum is 9 meters, showing a conical shape with a big top and a small bottom. The reaction settler is installed in a 50.5-meter-high "well" shaped reinforced concrete frame foundation, and the top standard after installation is as high as 68.2 meters. The shell of the reaction settler is prefabricated in five sections on the ground, and the internal components are assembled and the external platform steel structure is modularized. After prefabrication is completed, it will be hoisted in place in sections.
The upper head of the reaction settler hoisted by sections is 9 meters in diameter, 4.75 meters in height and weighs 1.38 tons. Use 1.250 ton crawler crane for hoisting. Due to the extremely narrow hoisting position, a 260-ton truck crane was used in the hoisting process to facilitate the completion of the hoisting task.
From May 27th, when the first phase of the reaction settler was hoisted to August 5th, the upper head was put in place smoothly. All the contractors of the catalytic cracking unit overcame the difficulties of severe conditions such as hot weather in Zhanjiang, narrow working site, difficult hoisting technology, high quality and safety requirements, and high temperature and mugginess in the reactor, and constantly accelerated the prefabrication and installation progress. All employees worked closely together day and night, rain or shine, and successfully completed the on-site assembly of the reaction settler, the core equipment of the catalytic cracking unit.
Project review
The Zhongke Refining and Chemical Project with a total investment of tens of billions of RMB was once called the largest petrochemical project under construction in China. The project passed the EIA in March of 20 1 1 and was approved by the National Development and Reform Commission of China. Construction started in East Island of Zhanjiang in June, 20 1 1. However, due to factors such as falling international oil prices and serious overcapacity in refining, the project construction almost stopped.
From July, 2065438 to July, 2006, China Petrochemical Group set up a leading group for refining and chemical integration in Maoming to coordinate the resource allocation and refining and chemical development in Maoming, Zhanjiang and other regions, which made the construction of refining and chemical projects in Zhongke enter the fast lane.
At the end of 20 16, the preparatory group of zhongke refining and chemical project in Zhanjiang, Guangdong province disclosed to the media that the overall design of zhongke refining and chemical project had been approved. According to the overall design, the total construction scale of Zhongke Refining and Chemical Project is 6.5438+million tons/year of oil refining and 800,000 tons/year of ethylene. The core process of "atmospheric and vacuum distillation+hydrocracking+total residue hydrogenation+catalytic cracking" is adopted in oil refining, and the product scheme of "ethylene derivative HDPE+EO/EG+ ethanolamine and all propylene derivative PP" is adopted in chemical industry.
2065438+In March 2008, China Petrochemical Refining and Chemical Engineering announced that the Group had recently signed several general contracting contracts with Zhongke (Guangdong) Refining and Chemical Company for the chemical industry and power station of Zhongke Guangdong Refining and Chemical Integration Project.
The project is located in Zhanjiang City, Guangdong Province, China. The main work scope of the contract includes: 800,000 tons/year steam cracking ethylene plant, 400,000 tons/year cracking gasoline hydrogenation plant, 550,000 tons/year polypropylene plant, 350,000 tons/year high-density polyethylene plant, 250,000 tons/year EO and 400,000 tons/year EG plant, 654.38 million tons/year EVA plant and 654.38 million standard units.
Liaoning baolai
Daming Heavy Industry successfully delivered the stirred reactor of Liaoning Bora 654.38+00,000 tons/year ethylene project.
2065438+On August 2, 2009, three stirred reactors of Liaoning Baolai/KLOC-0 1000000000 tons/year ethylene project, which was built by Daming Heavy Industry, were successfully delivered.
The three reactors are all stirred reactors, and the medium in the reaction is mainly HDPE+ ethane. The equipment has a diameter of 4700 mm and a length of 17250 mm, and the weight of a single reactor is 1 10 ton. The equipment has a special structure and very high technical requirements: the equipment body is covered by a semi-tube, which requires high assembly requirements; The welding workload between the semi-pipe and the equipment body is large; A single device has more than 60 half-tubes, and the total length of weld reaches1950m. The assembly accuracy of the agitator mounting port is also very high. The verticality tolerance of agitator mounting flange and cylinder axis is less than 0.0 1, and the coaxiality error of agitator mounting flange and cylinder axis is less than 2mm. Coaxiality error of upper and lower mounting flanges of agitator1mm.
The successful manufacture of such high-tech and super-large equipment cannot be separated from Daming Heavy Industry's strong technical force, high-quality and high-skilled production team and strict quality team. The customer management team guided the whole process and made outstanding contributions to quality and schedule control.
The PE equipment hoisting of Liaoning Baolai light hydrocarbon comprehensive utilization project was successfully completed.
1 8th/month18th, the last module (the fourth module) of the107m-high degasser frame steel structure was successfully assembled in the LLDPE plant area of the light hydrocarbon comprehensive utilization project of Liaoning Baolai Chemical Co., Ltd., and the completion of the installation of the fourth module also marked the successful completion of the hoisting work of the whole PE plant area. From planning and deployment to assembly and hoisting, the whole construction process witnessed the hard work of all managers and operators of Bora Project Department and construction team, and witnessed the tireless work spirit of thirteen builders in hot summer.
The overall weight of the steel structure of the degassing bin is 1 170 tons, the equipment of the degassing bin is 320 tons, the installation height of the steel structure is 32.6 meters-107 meters, the overall frame is designed as an ultra-high steel structure, and the steel columns are all welded cross steel, and the weight of a single main column reaches 27 tons. Therefore, the project department decided to prefabricate the steel structure in the factory and transport it to the construction site for assembly.
In the whole construction process, risk factors and operational risks are under control, and many difficulties and problems are encountered in the construction process, such as the installation of weighing modules, the ultra-high lifting height of equipment passing through steel frame and the ultra-large frame size. Continuous rainy weather, material supply can not be timely and other constraints. In order to ensure the quality and progress, the project department makes timely deployment and coordination. In terms of operation, the whole team implements two shifts and 24-hour uninterrupted welding. In terms of technology, the project department organized many seminars and demonstrations in the form of special meetings to ensure the feasibility and safety of hoisting and installation. This series of efforts embodies the collective cohesion of the six companies and Qi Xin's spirit of working together and striving for progress, ensuring the successful completion of the hoisting work of large PE devices.
Xinpu olefin
Xinpu olefin light hydrocarbon comprehensive utilization project will soon be put into trial operation.
According to the latest news, Taixing Xinpu comprehensive utilization project with an annual output of165438+100000 tons of light hydrocarbons and olefins has entered a tense stage of unit commissioning, and will be officially put into production in August, which indicates that Taixing Economic Development Zone will become the seventh "big ethylene" chemical park in China.
The project started construction in June 2006 and took three years to complete. With a total investment of 5.5 billion yuan, it can produce 650,000 tons of ethylene, 6.5438+200,000 tons of propylene, 6.5438+450,000 tons of hydrogen, 45,000 tons of C4, 30,000 tons of methane and 45,000 tons of cracked gasoline. It is estimated that the annual sales revenue will increase by 654.38 billion yuan.
This is the first plant in China to produce ethylene by cracking ethane and propane. The ethylene yield is as high as 80.5%, far exceeding the 35% of naphtha in the traditional process. In addition, the capacity of a single gas cracking furnace in this project is the largest in the world at present.
It is expected that enterprises in Taixing Economic Development Zone will realize self-sufficiency and get rid of dependence on imported ethylene raw materials, and extend downstream to PVC, polystyrene and other products. At the same time, it will promote the layout and level of the chemical industry in the park and even Taizhou, and help the rapid development of the regional economy.
Because the olefin project is called "the largest olefin" and plays an important role in the industry, not only because ethylene is a resource product with strong industrial chain correlation in the chemical industry, but also because it has the characteristics of complex project equipment, high technology content and high investment intensity, the 165438+ 100 million tons light hydrocarbon comprehensive utilization project completed this time is rated as "extremely symbolic".
Wanhua chemistry
The particle mixing bin of 6353 device of Wanhua Chemical High Density Polyethylene Project was successfully hoisted.
On July 23rd, the hoisting of the particle mixing bin of the HDPE plant of Wanhua Chemical with an annual output of 350/300,000 tons of HDPE/PP, which was built by Sinochem Liu Jian Ningbo Branch, was successfully completed.
The lifting weight of the granular material mixing bin is 33 tons, the height is 3 1 m and the diameter is 8 meters. Because July is the key moment for all construction units to catch up with the construction period, and the site situation is complicated, it is necessary not only to overcome the problem of the transportation route of equipment entering the site, but also to choose the appropriate crane occupation point. Therefore, before the silo hoisting, after accurate measurement and repeated argumentation, technicians decided to adopt the hoisting scheme of 350-ton overhead truck crane with main crane and 80-ton crawler crane with tail sliding. At the same time, they communicate and coordinate with all units, plan transportation routes and arrange hoisting plans, and strive to ensure smooth roads without affecting the normal construction of all construction units.
The aggregate homogenization frame has 14 silos, which is the first batch of hoisting with two silos. The successful hoisting marks the official start of the silo installation project of HDPE project.
With the timely completion of underground pipelines and steel structures, the installation of process pipelines of yantai wanhua Chemical Polyurethane Industrial Chain Integrated Ethylene Plant, which was built by the Tenth Construction Company, has started one after another.
The diameter of process pipeline in this project is 6,543,800+0000 inches, among which the welding of special materials for ultra-high pressure steam pipeline is expected to reach 30000 inches.
Viewpoint Real Estate Network News: On June 5438+February 10, the four departments of