Communicator

The description of the aromatics extraction process has been updated. 

#aromatics #extraction  #extractivedistillation  #liquidliquidextraction  #benzeone  #toluene  #xylene  #btx  #pygas  #pyrolysisgasoline  #reformate  #cokerlightoil 

Lummus UOP EBOne Ethylbenzene technology has been added.

#lummus #uop  #honeywell  #alkylation  #aromatics  #benzene  #ethylene  #ethylbenzene  #styrene 

N-Methylpyrrolidone has been added.


#nmethylpyrrolidone  #nmp  #solvent  #extractivedistillation  #aromaticsextraction 

UOP Tatoray Dispropornation/Transalkylation process has been described in detail.


#uop  #tatoray  #transalkylation  #dispropornation  #xylene  #benzene  #aromatics 

Trimethylbenzene has been added.


#trimethylbenzene  #hemimellitene  #pseudocumene  #mesitylene  #symmetricaltmb  #aromatics  #aromaticnaphtha 

Ethyltoluene has been added.


#ethyltoluene  #methylethylbenzene  #ethylmethylbenzene  #aromatics  #aromaticnaphtha 

Description of the Aromatics Transalkylation and Dispropornation (TDAP) process has been developed. 


#transalkylation  #dispropornation  #isomerisation  #dealkylation  #aromatics  #toluene  #xylene  #trimethylbenzene  #benzene  #ethylbenzene  #tetramethylbenzene  #methylethylbenzene  #zeolite  #tdap 

IRPC integrated complex mass balance has been initialized.
 

#irpc #refinery  #rayong  #crudeoil  #olefins  #aromatics  #petrochemicals  #petroleum  #fuels  

Petrochemical Industry Going Global Alliance | November 9, 2024 10:50, via WeChat.

On July 6, 2023, with the 400,000 tons/year ethylbenzene-styrene unit producing qualified products, all units of the Anqing Petrochemical Refinery Conversion Plant Structural Adjustment Project were successfully started up safely and environmentally friendly at one time.

The project is led by a 3 million tons/year heavy oil catalytic cracking unit. By increasing the production of light olefins and aromatic raw materials to produce high-value-added chemical products, it effectively enhances the adaptability and flexibility of the company's production structure to changes in demand, and explores a development path for domestic refining companies to cope with overcapacity and achieve transformation and upgrading.

Among them, the 3 million tons/year heavy oil catalytic cracking unit is the world's first RTC process heavy oil catalytic cracking unit, and the 400,000 tons/year ethylbenzene-styrene unit is currently the largest dry gas-based ethylbenzene unit in China.

The heavy oil catalytic cracking unit of Anqing Petrochemical has been started-up

Seetao 2023-06-25 15:12

The heavy oil catalytic cracking unit of Anqing Petrochemical has a total of three main fan units, namely two main units K101A/B and one backup fan unit K102. After the backup fan is successfully started and the two units have completed the relevant air tightness and other related processes, the K102 unit will be shut down, and the two main fan units K101A/B will enter the ignition furnace heating stage. It is expected that the overall start-up process will continue for more than 10 days.

Anqing will stop operating its 1.4mn t/yr fluid catalytic cracker (FCC) and 700,000 t/yr deep catalytic cracking unit, which are located near a residential area, for environmental reasons. The project will involve adding a new 3mn t/yr DCC that will enable the refinery to process crude with a higher sulphur content of 1.5pc.

Anqing currently produces 30,000 t/yr of polypropylene, 100,000 t/yr of ethylbenzene and styrene and 210,000 t/yr of acrylonitrile, among other products. It will scale up output of these products through the upgrading project.

Sinopec's Anqing refinery shifts towards petrochemicals

PETROTHALIL Analytical Petrochemical News Agency | 2020/06/23 09:38:57

Work on the 11bn yuan ($1.5bn) project at Anqing in the central province of Anhui started in early May. A Yn6.6bn first phase aims to produce around 2mn t/yr of olefins and aromatics, including 150,000 t/yr of ethylene, 640,000 t/yr of propylene and 610,000 t/yr of aromatics products. Trial production is scheduled for late 2022. A second, Yn4.4bn phase will add another 650,000 t/yr of unspecified chemical output.

Refined product output will be cut by a third after the project is complete, with the gasoline yield rising at the expense of diesel. Anqing is also expanding its pipeline connections to replace fuel transportation by river. Sinopec opened an 88,000 b/d oil products pipeline linking Anqing to the cities of Hefei, Huainan, Bengbu and Fuyang in late 2016.

Anqing will stop operating its 1.4mn t/yr fluid catalytic cracker (FCC) and 700,000 t/yr deep catalytic cracking unit, which are located near a residential area, for environmental reasons. The project will involve adding a new 3mn t/yr DCC that will enable the refinery to process crude with a higher sulphur content of 1.5pc.

Anqing currently produces 30,000 t/yr of polypropylene, 100,000 t/yr of ethylbenzene and styrene and 210,000 t/yr of acrylonitrile, among other products. It will scale up output of these products through the upgrading project.

#dcc  #fcc  #styrene  #ethylbenzene  #alkylation  #dehydrogenation  #aromatics  #olefins  #btx  #resid  #cracking  #anqing  #petrochemical  #sinopec  #refinery  #china

Yangzi-BASF Light Hydrocarbon Comprehensive Utilization Project with 1 million tonnes steam cracker begins construction, receives environmental impact assessment.

7th Sep 2024 | Source: DT New Materials, via Sohu.com

Yangzi-BASF Light Hydrocarbon Comprehensive Utilization Project

On August 30, 2024, the Yangzi-BASF Light Hydrocarbon Comprehensive Utilization Project officially began construction. The project investment is approximately 9.142 billion yuan, with downstream new materials projects totaling about 25.652 billion yuan. The project
includes construction of three process units and supporting facilities:

° One 1 million tons/year ethylene steam cracking unit
° One 500,000 tons/year gasoline hydrogenation unit
° One 620,000 tons/year aromatics extraction unit

The project is constructed and operated by Nanjing Yangzi-BASF Olefins Co., Ltd., which was newly established on October 24, 2023. The company was formed as a 50-50 joint venture between Sinopec Yangzi Petrochemical Company Limited and BASF-YPC Company Limited.


15th Nov 2023 16:25 | Petrochemical Federation Chemical New Materials Committee | via WeChat.

With a total investment of over 10.3 billion yuan, Nanjing Yangzi-BASF Olefins Co., Ltd. will build a 1 million tons/year steam cracking ethylene plant

On November 13, 2023, the Jiangsu Environmental Protection Public Network released the second public announcement of the environmental impact assessment of the light hydrocarbon comprehensive utilization project of Nanjing Yangzi BASF Olefin Co., Ltd. and put forward suggestions and opinions on the project construction content to all sectors of society.

° Construction unit: Nanjing Yangzi-Yanba Olefins Co., Ltd.
° Project name: Light hydrocarbon comprehensive utilization project
° Construction location: The project area is located in the inspection and safety area of Yangzi Petrochemical; the product tank area is located in the Henghai area of Yangzi Petrochemical; the flare is arranged in the BASF-YPC-Yunnan land.
° Project type: Greenfield project.
° Total investment: 1,030,513 million yuan, with additional environmental protection investment of 262 million yuan;
° Land area: The total land area is 43.3 hectares (33 hectares for Jianan area and 10.3 hectares for Henghai area).
° Number of employees: The labor quota for this project is 207 people.
° Project Overview: The project includes a 1 million tons/year steam cracking ethylene production unit and 4 downstream chemical units; supporting public engineering systems include raw materials, intermediate raw materials, product tank farms, air compressor stations, circulating water fields, power supply systems, flare systems, etc.; and the transformation of existing facilities of Yangzi and BASF-YPC.

It is reported that Yangzi Petrochemical's existing "refinery structure adjustment project" will be completed and put into production before this project is put into production.

After the project is put into production, the refining sector of Yangzi Petrochemical will supply raw materials for the "ethylene cracking unit of this project" and "Yangzi Petrochemical's existing 800,000-ton ethylene cracking unit."

#basf  #ypc  #lighthydrocarbon  #petrochemical  #yangzi  #ethylene  #steamcracking  #gasoline  #aromatics 

Sinopec INEOS (Tianjin) Petrochemical Co., Ltd. and manufacturing site have been added.


#sinopec  #ineos  #tianjin  #petrochemical  #olefins  #steamcracking  #ethylene  #polyethylene  #polypropylene  #hdpe  #lldpe  #poe  #elastomers  #acrylonitriele  #butadiene  #pygas  #aromatics  #mtbe 

A placeholder for the UOP CCR Platforming process has been added. Technology description to be developed.

#uop #ccr  #platforming  #reforming  #aromatics 

A placeholder for Isomar process has been added.

#uop #isomar  #xylenes  #isomerisation  #aromatics   

A placeholder for aromatics isomerization process description has been added.

#xylenes #aromatics  #iqomerization  #c8aromatics 

A placeholder for UOP transalkylation / dispropornation Tatoray process for improved xylenes production has been added. Process description to be developed. 


#uop  #transalkylation #dispropornation #toluene #benzene  #btx  #aromatics #xylene #tatoray  

A placeholder for the toluene dispropornation technology type has been added. Description to be developed. 


#toluene  #aromatics  #btx  #dispropornation  #transalkylation  #xylene 
 

A placeholder for UOP Parex™ process has been added.
Process description to de developed. 


#uop  #pparex  #paraxylene  #btx  #aromatics

A placeholder for UOP Extractive Distillation (ED) Sulfolane™ process has been added. Process description to be developed. 


#uop  #ed #extractivedistillation  #sulfolane  #toluene #benzene  #btx  #aromatics #reformate 

Picture: Indian subcontinent refineries, via ppPLUS

India’s dependence on imports to meet its requirements of basic petrochemicals, including polymers, is only expected to rise, despite projects – under implementation and on the drawing boards. This is partly because the historical baggage of poor capacity builds will take time to catch up with rising demand.

In the last few years, however, India’s public sector refiners have climbed on the petrochemicals bandwagon, seeking value-added outlets for refinery streams. They have invested in aromatics (for feeding the polyester value chain), propylene (for polypropylene, PP, and some other chemicals notably, oxo-alcohols and acrylate monomers), linear alkyl benzene (LAB), a key detergent raw material, and a few other projects. And more are to come in the near-term.

There are several commonalities amongst the firm projects. For one, the emphasis seems to be on building the C3 (propylene) value chain. This is not surprising as FCC propylene offers a simple, low-cost route to the olefin and one that can be conveniently retrofitted into existing refinery operations. There is also an overwhelming emphasis on PP production, which may not be wise, as it runs the risk of overbuild should demand growth not pan out as anticipated.

There are other propylene derivatives that can be considered, and these merit attention if not by the refiners themselves then by third party investors for whom it will be more worthwhile. Much will hinge on the commercials of the olefin supply arrangement, but such business models are widely followed, including here in India, let alone in other countries.

Importantly, the government needs to recognise that the chemical industry as a key enabler of modern living, and not a nuisance to be constrained through regulation and red-tape. The priority must be on developing well-developed clusters where not just the petrochemical industry, but also the broad chemical industry – including the fine and specialty chemical industries, wherein India’s competitiveness is well recognised – can locate and start operations in double-quick time. Clusters are efficient and safe locales where the industry can thrive, as several countries have amply shown.
 
India needs a much larger and more diversified chemical industry than it has now. The former it seems is happening. Not so sure of the latter. The herd mentality to investments needs to change. Those who have dared to do so – and there are a few examples – have been amply rewarded. More need to emulate, not imitate, them!

Ravi Raghavan, 12 Nov 2024, Linkedin post.

#india  #petrochemicals  #chemicals  #valuechains  #propylene  #fcc  #refinery  #polyester  #aromatics  #olefins  #polypropylene  #acrylics  #lab  #chemicalindustry  #indianchemicals  #IOCL  #BPCL  #HPCL  #RelianceIndustries  #investment  #specialitychemicals  #finechemicals  #oilrefining  #polymers  #ethylene  #competitiveness 

The Council for Permit Disputes has annulled the licence for the chemical company Ineos Aromatics to operate in Geel and Laakdal. According to the council's president, Thursday's annulment means Ineos Aromatics must cease operations until a new licence can be obtained, but Ineos denies this.

Source: belga NEWS Agency, 22^th Aug 2024. 

#ineos  #aromatics  #pet  #belgium  #geel 

On April 1^st, INEOS has completed the acquisition of TotalEnergies’ 50% share of Naphtachimie (720 ktpa steam cracker), Appryl (300 ktpa polypropylene business), Gexaro (270 ktpa aromatics business) and 3TC (naphtha storage, a 50/50 JV between Petroineos and TotalEnergies) announced on July 5^th. These businesses have until today been joint ventures between the two companies. A number of other infrastructure assets have also been acquired including part of TotalEnergies ethylene pipeline network in France.

INEOS will now fully integrate the Naphthachimie, Gexaro and Appryl petrochemical businesses, assets and infrastructure into INEOS Olefins & Polymers South at Lavera in Southern France. Gexaro, which is located on the Lavera refinery site will continue to be operated by Petroineos.

Source: INEOS Press Release, Apr 1^st, 2024

#steamcracker  #aromatics  #polypropylene  #naphtha  #naphtha  #pipeline  #ethylene  #olefins  #refinery