Essays about: "CO2 to Ethylene"

Showing result 1 - 5 of 6 essays containing the words CO2 to Ethylene.

  1. 1. A Comparative Life Cycle Assessment of Alternative Polymers to Poly(vinyl chloride) for Use in Flooring Applications

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Caroline Almqvist; Pernilla Larsson; [2021]
    Keywords : PVC; Flooring; Life Cycle Assessment; LCA; Polymer technology; Earth and Environmental Sciences; Chemistry; Technology and Engineering;

    Abstract : Poly(vinyl chloride) has a long history of use in the flooring industry. Throughout the years, several environmental and health issues have arisen concerning the production, usage and disposal of PVC. READ MORE

  3. 2. CCS via Electrochemical CO2 Reduction to Ethylene-based Polymeric Construction Materials

    University essay from KTH/Kemiteknik

    Author : Christian Taylor; [2021]
    Keywords : CCS; Electrochemical CO2 Reduction; CO2 to Ethylene; Power-to-X; Polymeric Construction Materials; Circular Carbon Economy; Electrolysis; CO2 electroreduction; CCS; Elektrokemisk CO2-reduktion; Koldioxid till Eten; Power-to-X; Polymera konstruktionsmaterial; Cirkulär kolekonomi; elektrolys; CO2-elektroreduktion;

    Abstract : IPCC SR15 rapporterade att alla framtida scenarier för att begränsa klimatförändringen till 1,5°C är starkt beroende av negativa utsläppstekniker, såsom geografisk CO2-lagring som används av Stockholm Exergi’s Värtaverket. Men kan man uppnå starkare klimatvinster genom en cirkulär koldioxidekonomi? Bildandet av en cirkulär koldioxidekonomi är absolut nödvändigt för att uppnå global koldioxidneutralitet, men hur kommer vi dit? Elektrolys av CO2 erbjuder en ekonomiskt och miljömässigt attraktiv väg för att uppgradera CO2-utsläpp till värdefulla bränslen och råvaror, vilket minskar användningen av fossila resurser och CO2-utsläpp till atmosfären. READ MORE

  4. 3. Application of sorption-enhanced catalysis to ethanol reforming

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Jacky Ho; [2016]
    Keywords : Catalysis; adsorption; Li4SiO4; CaO; Ethanol reforming;

    Abstract : Lithium orthosilicate (Li4SiO4) is known to be a high temperature CO2 capture material. This work was focused on comparing Li4SiO4 to the extensively studied CaO as an adsorbent in sorption enhanced catalysis. Thermogravimetric analysis was used to study the effects of sorption temperature and compaction on Li4SiO4 using 15vol% CO2 in N2. READ MORE

  5. 4. A simulation model of a reactor for ethylene oxide production

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Hanna Perzon; [2015]
    Keywords : kemiteknik; chemical engineering; Chemistry;

    Abstract : This thesis has been performed in the ethylene oxide plant at Akzo Nobel in Stenungsund. Ethylene oxide is an important ethylene based intermediary compound. The primary use for ethylene oxide is in the manufacture of derivatives such as ethylene glycol, surfactants and ethanolamine’s. READ MORE

  6. 5. Characterization of absorption spectra of molecular constituents in the mid-infrared region and their role as potential markers for breath analysis

    University essay from Umeå universitet/Institutionen för fysik

    Author : Mikael Karlsson; [2014]
    Keywords : ;

    Abstract : The use of exhaled breath analysis in assessing the health status of human individuals is an intriguing concept that has attracted more and more attention during recent years. Although detection of species in breath can, to a certain extent, be made by both electrochemical and mass spectrometric techniques, these do not always provide sufficient sensitivity, selectivity and speed. READ MORE