Tag Archives for Ethylene

Propylene and Ethylene Process by UOP LLC

The UOP/HYDRO Methanol-to-Olefins (MTO) Process produces ethylene and propylene from methanol derived from raw materials such as natural gas, coal, petroleum coke or biomass. This process consists of a reactor section, including a catalyst regenerator and product recovery section. One … Continue reading

18. June 2018 by sam
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High-olefins FCC and Ethylene Plant Integration by The Shaw Group

To convert a wide range of hydrocarbon feedstocks, from ethane to vacuum gasoils (VGOs), into high-value light olefins. High olefins fluid catalytic cracking (HO FCC) processes, such as catalytic pyrolysis process (CPP) and deep catalytic cracking (DCC) are technologies that … Continue reading

06. June 2018 by sam
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Ethylene, SUPERFLEX Process by Kellogg Brown & Root LLC

Advanced steam-cracking and cryogenic recovery process to produce polymer-grade ethylene and propylene, butadiene-rich mixed C4s, aromatic-rich pyrolysis gasoline, hydrogen and fuel streams. Cracking feedstocks range from ethane through vacuum gasoils. The proprietary Selective Cracking Optimum REcovery (SCORE) olefins process combines … Continue reading

05. June 2018 by sam
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Ethylene recovery from refinery offgas with contaminant removal Process by The Shaw Group

Shaw’s Refinery Offgas (ROG) technology is used to purify fluid catalytic cracker (FCC) unit offgas. Normally, this contaminated gas is combined with the refinery fuel gas system. The ROG technology allows valuable ethylene and propylene to be recovered and sold … Continue reading

05. June 2018 by sam
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Ethylene Feed Pretreatment – mercury, arsenic and lead removal Process by Axens

Upgrade natural gas condensate and other contaminated streams to higher-value ethylene plant feedstocks. Mercury, arsenic and lead contamination in potential ethylene plant feedstocks precludes their use, despite attractive yield patterns. The contaminants poison catalysts, cause corrosion in equipment and have … Continue reading

05. June 2018 by sam
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Ethylene Process by UOP LLC

The MaxEne process increases the ethylene yield from naphtha crackers by raising the concentration of normal paraffins (nparaffins) in the naphtha-cracker feed. The MaxEne process is the newest application of UOP’s Sorbex technology. The process uses adsorptive separation to separate … Continue reading

05. June 2018 by sam
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Ethylene Process by The Shaw Group

To produce polymer-grade ethylene and propylene by thermally cracking hydrocarbon feedstocks (ethane through hydro-cracked residue). Shaw’s key process technologies are: 1. Ultra-selective cracking (USC) furnaces—Selective pyrolysis with proprietary quench exchanger systems 2. Ripple tray and vapor flute—High capacity with fouling … Continue reading

05. June 2018 by sam
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Ethylene T-PAR Process by Technip

To produce polymer-grade ethylene and propylene, a butadiene rich C4 cut, an aromatic C6 – C8 rich-raw pyrolysis gasoline and high-purity hydrogen by using the T-PAR process for gas separation and product purification from raw cracked gas. Effluents from cracking … Continue reading

05. June 2018 by sam
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Ethylene Thermal Cracking Process by Technip

Thermal cracking of a wide range of feedstocks into light olefins (mainly ethylene and propylene) and aromatics using proprietary cracking coils. Feedstocks: Ethane, propane through liquid feeds up to heavy gasoil or up to 600°C EP. Products: Cracked gas rich … Continue reading

05. June 2018 by sam
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Ethylene Process by Technip

To produce polymer-grade ethylene and propylene, a butadiene rich C4 cut, an aromatic C6–C8 rich raw pyrolysis gasoline and a high-purity hydrogen by steam pyrolysis of hydrocarbons ranging from ethane to vacuum gasoils (VGOs). Progressive separation applied for concept in … Continue reading

05. June 2018 by sam
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