The second phase of Bohua's "two modernizations" relocation project has entered the early stage of implementation

Tianjin started the relocation and transformation of "two industrializations", and the construction of a high-end green petrochemical industry chain combining marine chemical and petrochemical was completed
.
Today's high-quality development research trip, let's take a look at the world-class green petrochemical base
.

At the end of June this year, the first phase of the Bohua New Materials Industrial Park project, all seven sets of devices were successfully commissioned, marking the full production of the first phase of the "two industrialization" relocation project
.
The first phase of the project, led by a methanol-to-olefins plant of 1.
8 million tons, will produce 330,000 tons of ethylene and 350,000 tons of propylene every year, which also makes Bohua enter the echelon of modern green petrochemical enterprises
.
The company has radiated unprecedented new vitality, which made Hao Yichen, who has been in the petrochemical industry for 17 years, particularly touched
.

As the "old" national comprehensive large-scale chemical manufacturing enterprises, Tianjin Dagu Chemical and Botian Chemical are located in the central urban areas of Tanggu and Hangu respectively
.
To resolve safety and stability risks and optimize the industrial layout, in 2016, Bohua Group decided to implement the "two industrialization" relocation and reconstruction project, moving the two companies from the densely populated area to Nangang Industrial Zone, in order to benchmark the industry-leading level of transformation and upgrading, investing 294 100 million yuan, and on a new site covering an area of ​​3.
05 square kilometers, it will start a new journey of construction of the new Bohua
.
At the beginning of the planning, the project was based on the line of "diversification, light weight and low carbon" to promote olefin raw materials, focusing on the development of two major product chains of chlor-alkali chemical industry and petrochemical industry, and building a modern high-end petrochemical industry cluster
.
To this end, the new factory built in Nangang Industrial Zone has laid more than 30 million meters of cables for data collection and transmission, installed 5G base stations, sensors and other intelligent facilities, built the Internet of Things, and built safety emergency management, production management, Six major intelligent platforms, including digital assets and big data, create a new intelligent green factory with "five-in-one integration" of "full-dimension digitization, full-process visualization, full-information integration, scientific management, and intelligent decision-making"
.

According to the plan, the project will be advanced in two phases.
The first phase of the project will be upgraded from the original chlor-alkali chemical industry to a comprehensive chemical enterprise combining chlor-alkali chemical industry, petrochemical industry and coal chemical industry
.
The second phase of the project anchors green, high-end and new materials, and plans six new material product lines, including caustic soda and ethane-to-ethylene, to serve new energy vehicles, photovoltaic power generation and other industries
.
Before the relocation, one third of the original PVC production process was the calcium carbide method, which produced a large amount of waste water and waste residue.
After the relocation, these processes were eliminated and the petrochemical industry chain was rebuilt.
As the main raw material of chlor-alkali chemical industry
.

Promoting the project on schedule, 8 special classes have been set up for the "two industrializations" to undertake work such as safety and environmental protection, project construction, and intelligent platform construction
.
Under the leadership of the company's party committee, the special class started from scratch to prepare the project, introduce new technologies, and fully promote the construction of the project.
In May 2021, the low-temperature ethylene storage tank project was completed; in June of the same year, the substation was energized, and the commercial tank farm and wharf began.
Commercial operation; in November 2021, the project will be fully completed
.
In December 2021, the caustic soda and PVC plants were put into trial operation
.
The company achieved a 27% reduction in energy consumption per 10,000 yuan of output value, a 65% reduction in sewage reduction, a 98% reduction in nitrogen oxide reduction, and a 99% reduction in sulfur dioxide reduction, reaching the industry-leading level of environmental protection and achieving the goal of environmental protection upgrades
.
As the assistant general manager of Bohua Development, Hao Yichen is in charge of the entire production process of the company.
In the past month, he led the team to sort out 144 key research topics, and mobilized professionals in technology, safety, environmental protection, equipment, etc.
to tackle key problems one by one
.
At present, the quality of PVC products has been improved, and it has entered the final tackling stage.
Everyone adjusted the process flow and technical parameters one by one, the product formula was continuously optimized, and the product purity and chroma were further improved
.

Taking "Bohua" as the leader, to build Nangang Industrial Zone into a world-class green chemical new material base, Tianjin Economic and Technological Development Zone Green Petrochemical Industry Promotion Bureau has planned to form a total investment of nearly 80 billion yuan to extend the chain, supplement the chain and strengthen the chain reserve project
.
At the same time when the Bohua New Materials Industrial Park was put into operation, the staff focused on major projects and attracted downstream enterprises with raw materials
.
Recently, the largest polystyrene producer in the country, Taiwan Jianlong Co.
, Ltd.
, has become a new neighbor of Bohua's development
.
Bohua develops a single unit with an annual output of 450,000 tons of styrene.
Taiwan Jianlong Company uses this as a raw material for deep processing.
A pipeline is established between the two companies.
The raw materials are produced, and the supply of the partition wall can be realized through the pipeline.
The total investment of this project Nearly 1 billion, and construction will start in the near future
.

At present, the second-phase project of Bohua New Materials Industrial Park has entered the early stage of implementation.
Three sets of devices for the second-phase chlor-alkali integration project have been planned in advance.
The preparatory team will conduct research on potential technology suppliers, hold an expert review meeting, and determine the process route
.
By the end of the year, preliminary designs for the three units will be completed
.
By 2025, the second phase of the project will be launched and put into operation
.

Give play to the leading role of leading enterprises to build a green petrochemical industry cluster around the Bohai Sea.
According to the plan, by 2025, Nangang Industrial Zone will add 2 to 3 leading enterprises with an output value of over 10 billion yuan, forming a group of backbones with an output value of over 1 billion yuan Enterprises and "specialized, special and new" enterprises with an output value of more than 100 million yuan, strive to rank among the top 30 chemical industry parks in China, and build a national-level chemical new material base
.