Lars-André Tokheim, Reports from 2006 onwards Home
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2026: L.A. Tokheim, “ELECTRA WP6: Comparison of results
from Aspen Plus simulation of different cement kiln system cases”, Technical
note, USN, 25 April 2026 L.A. Tokheim, “ELECTRA WP6: Aspen Plus simulation of
a coal-fired preheater rotary kiln (PRK) system for lime production”,
Technical note, USN, 25 June 2026 L.E. Øi and L.A. Tokheim, “Aspen Plus simulation of
CO2 liquefaction applied to CO2 captured from a
coal-fired cement kiln system (reference case)”, Technical note, USN, 24 June L.E. Øi and L.A. Tokheim, “Aspen Plus simulation of
CO2 capture applied to the exhaust gas from a coal-fired cement
kiln system (reference case)”, Technical note, USN, 19 June L.A. Tokheim, “ELECTRA WP6: Design basis values for
process simulation of CO2 capture and liquefaction”, Technical
note, USN, 23 June 2026 L.A. Tokheim, “ELECTRA WP6: Design basis values for
process simulation of lime production systems in WP6 and WP5”, Technical
note, USN, 3 June 2026 L.A. Tokheim, “ELECTRA WP6: ELECTRA WP6 Mass and
energy balance of fuel-fired lime production in a preheater rotary kiln
(PRK)”, Technical note, USN, 21 May 2026 L.A. Tokheim, “ELECTRA WP6: Aspen Plus simulation of
an electrified cement kiln system”, Technical note, USN, 10 April 2026 L.A. Tokheim, “ELECTRA WP6: Aspen Plus simulation of
a coal-fired cement kiln system”, Technical note, USN, 10 April 2026 L.A. Tokheim, “ELECTRA WP6: Design basis values for
process simulation of cement kiln systems in WP6 and WP5”, Technical note,
USN, 5 February 2026 L.A. Tokheim, “ELECTRA WP6: Aspen Plus simulation of
electrified CRM calcination and clinker formation”, Technical note, USN, 23
January 2026 L.A. Tokheim, “ELECTRA WP6: Aspen Plus simulation of
electrified calciners for cement raw meal”, Technical note, USN, 23 January
2026 L.A. Tokheim, “ELECTRA WP6: BFB full-scale bed size
and recycle gas flow rate”, Technical note, USN, 23 January 2026 2025: L.A. Tokheim, “ELECTRA WP6: Planning of WP6”,
Technical note, USN, 8 April 2025 L.A. Tokheim, “Fossil fraction and bio fraction in
RDF at Heidelberg Materials Kjøpsvik” (in Norwegian), Report 6000901-D3, USN,
January 2025 2024: L.A. Tokheim, “Fossil fraction and bio fraction in
RDF at Heidelberg Materials Skövde” (in Norwegian), Report 6000901-D2, USN,
October 2024 L.A. Tokheim, “Fossil fraction and bio fraction in
RDF at Heidelberg Materials Slite” (in Norwegian), Report 6000901-D1, USN,
October 2024 L.A. Tokheim, “Fossil fraction and bio fraction in RDF
at Norcem Brevik” (in Norwegian), Report 6000607-D1, USN, October 2024 L.A. Tokheim, “ELECTRA WP2: About KPIs, processes
and electrification concepts”, Technical note, USN, 20 August 2024 A. Mathisen, N. Eldrup and L.A. Tokheim, “ELSE 2 D9:
Cost estimation”, Report SINTEF report no. 2024:00113, SINTEF/USN, March 2024 L.A. Tokheim, “ELECTRA WP4: Selected results from
experiments with a cold-flow lab-scale fluidized bed operating with a binary
particle mixture”, Technical note, USN, 21 February 2024 2023: L.A. Tokheim, “ELSE 2 D9c: Electrical resistance
heating of calciners – Full-scale fluidized bed system design”, Report
6000239-D9cx, USN, December 2023 L.A. Tokheim, “ELSE 2 D9a: Electrical resistance
heating of calciners – Cold-flow fluidized bed experiments”, Report
6000239-D9a, USN, December 2023 2022: R.M. Jacob and L.A. Tokheim, “ELSE 2 D3b: Electrical
resistance heating of calciners – Powder behaviour simulation”, Report
6000239-D4, USN, December 2022 L.A. Tokheim and R.M. Jacob, “ELSE 2 D3b: Electrical
resistance heating of calciners – Waste heat considerations”, Report
6000239-D3c, USN, December 2022 R.M. Jacob and L.A. Tokheim, “ELSE 2 D3b: Electrical
resistance heating of calciners – Reactor design”, Report 6000239-D3b, USN,
December 2022 R.M. Jacob and L.A. Tokheim, “ELSE 2 D3a: Electrical
resistance heating of calciners – Mass and energy balance”, Report
6000239-D3a, USN, December 2022 L.A. Tokheim and R.M. Jacob, “ELSE 2: KilnZero axial
resistance heating experiments”, Report 6000239-D2x, USN, June 2022 L.A. Tokheim, “RFF-VT Recycling and carbonation of
concrete waste – pre-study: M5 Summary Report”, Report, USN, 18 February 2022 L.A. Tokheim, “RFF-VT Recycling and carbonation of
concrete waste – pre-study: M4 report”, Report, USN, 2 February 2022 2021: L.A. Tokheim and R.M. Jacob, “ELSE 2 D1a: Electrical
resistance heating of calciners – different reactor options”, 6000239-D1a,
USN, 27 September 2021 2019: I. Husum, L.A. Tokheim, K.H. Karstensen, “Optimised
use of RDF as substitute for Coal at Norcem Brevik Cement Plant (BIA project number 245690)”,
Report, September 2019 L.A. Tokheim, “NFR BIA project 245690/O30: Optimised
and increased use of Refuse Derived Fuel as substitute for coal at Norcem
Brevik cement plant - Results from full-scale RDF tests at Norcem Brevik,
26-27 September 2018”, Report, April 2019 L.A. Tokheim, A. Mathisen, L.E. Øi, C. Jayarathna,
N.H. Eldrup, “Combined calcination and CO2 capture in cement
clinker production by use of CO2-neutral electrical energy – Phase
1: Technical feasibility and early-phase cost-estimate – Deliverable No. 6:
Final report”, Report, March 2019 A. Mathisen, L.A. Tokheim, C. Jayarathna, L.E. Øi,
N.H. Eldrup, “Combined calcination and CO2 capture in cement
clinker production by use of CO2-neutral electrical energy – Phase
1: Technical feasibility and early-phase cost-estimate – Deliverable No. 5: Cost
estimation of promising ELSE concepts”, Report, March 2019 A. Mathisen, L.A. Tokheim, C. Jayarathna, L.E. Øi,
“Combined calcination and CO2 capture in cement clinker production
by use of CO2-neutral electrical energy – Phase 1: Technical
feasibility and early-phase cost-estimate. Deliverable No. 4 CO2
product stream characteristics”, Report, January 2019 2018: L.A. Tokheim, “Combined calcination and CO2
capture in cement clinker production by use of CO2-neutral electrical
energy – Phase 1: Technical feasibility and early-phase cost-estimate.
Deliverable No. 2 Process flow diagrams, mass flow rates, temperatures, CO2
reduction and energy consumption and Deliverable No. 3 Impacts on the cement
production process”, Report, October 2018 A. Mathisen, L.A. Tokheim, C. Jayarathna, L.E. Øi,
N.H. Eldrup, “Combined calcination and CO2 capture in cement
clinker production by use of CO2-neutral electrical energy – Phase
1: Technical feasibility and early-phase cost-estimate – Deliverable No. 1:
Technical description of promising high temperature heat transfer concepts
based on electrical energy”, Report, October 2018 L.A. Tokheim, “NFR BIA project 245690/O30: Optimised
and increased use of Refuse Derived Fuel as substitute for coal at Norcem
Brevik cement plant - Results from full-scale RDF tests at Norcem Brevik,
17-18 January 2018”, Report, June 2018 L.A. Tokheim, “NFR BIA project 245690/O30: Optimised
and increased use of Refuse Derived Fuel as substitute for coal at Norcem
Brevik cement plant - Computational Particle and Fluid Dynamics simulation of
the Pyroclone at Norcem Brevik”, Report, May 2018 2017: L.A. Tokheim, N. Eldrup and A. Mathisen, "CO2
Capture Test Facility at Norcem Brevik, Project Phase II, Test Step 1:
Benchmarking Final Report", Report No. 2213050-5, Tel-Tek, June 2017,
External Project for Norcem AS Brevik L.A. Tokheim, "PhD Programme Process, Energy and
Automation Engineering – Annual Report 2016", University College of
Southeast Norway, April 2017 2016: A. Mathisen, H. Sørensen, L.A. Tokheim and H.A.
Haugen, "Flue gas cooling - Flue gas to fly ash treatment", Report
No. 2215120, Tel-Tek, March 2016, external project L.A. Tokheim, "PhD Programme Process, Energy
and Automation Engineering – Annual Report 2015", University College of
Southeast Norway, January 2016 2015: L.A. Tokheim, A. Jacobsen, I. Husum and M.
Folkestad, " Norcem Feasibility Study Deliverable 4: Cement kiln operation, equipment and
capacities", Report, TUC/Norcem, December 2015, External Project for
Norcem AS Brevik L.A. Tokheim, N. Eldrup and A. Mathisen, "CO2
Capture Test Facility at Norcem Brevik, Project Phase II, Test Step 1:
Benchmark Analysis (Revised Version)", Report No. 2213050-4, Tel-Tek,
December 2015, External Project for Norcem AS Brevik L.A. Tokheim, A. Jacobsen, I. Husum and M.
Folkestad, "Norcem Feasibility Study, Deliverable 4: Cement kiln
operation, equipment and capacities", Report, Telemark University
College and Norcem, December 2015, External Project for Norcem AS Brevik L.A. Tokheim, " EDDiCCUT: Scoping for
cement plant with calcium looping ", Report No. 2212040-1, Tel-Tek, June
2015 L.A. Tokheim, "PhD Programme Process, Energy
and Automation Engineering – Annual Report 2014", Telemark University
College, January 2015 2014: L.A. Tokheim, "CO2 Capture Test
Facility at Norcem Brevik, Project Phase II, Test Step 1: Waste Heat
Potential", Report No. 2213050-3, Tel-Tek, June 2014, External Project
for Norcem AS Brevik L.A. Tokheim, "PhD Programme Process, Energy
and Automation Engineering – Annual Report 2013", Telemark University
College, January 2014 2013: L.A. Tokheim, "CO2 Capture Test
Facility at Norcem Brevik, Project Phase II, Test Step 1: Benchmark
Indicators", Report No. 2213050-2, Tel-Tek, September 2013, External
Project for Norcem AS Brevik L.A. Tokheim, "Flyveaske som
potensiell CO2-sorbent ved Norcem Brevik" (Tel-Tek), Report No. 2213060-2,
Tel-Tek, September 2013, External Project for Norcem AS Brevik L.A. Tokheim, "CO2 Capture Test
Facility at Norcem Brevik, Project Phase II, Test Step 1: Benchmark Study
Plan", Report No. 2213050-1, Tel-Tek, June 2013, External Project for
Norcem AS Brevik L.A. Tokheim, "CO2 Capture Test
Facility at Norcem Brevik, Project Phase II, Test Step 1: Test facility
booster fan power", Report No. 2213060-1, Tel-Tek, June 2013, External
Project for Norcem AS Brevik L.A. Tokheim, "Application for permission to
carry out waste gypsum tests at the Norcem limestone mine in Brevik" (in
Norwegian), Report No. 2712020-1, Tel-Tek, January 2013, External Project for
Norcem AS Brevik L.A. Tokheim, "PhD Programme Process, Energy
and Automation Engineering – Annual Report 2012", Telemark University
College, January 2013 2012: L.A. Tokheim, "Uncertainty in determination of
raw meal generated CO2 emissions based on raw meal carbon
content" (in Norwegian), Report No. 2711010-2, Tel-Tek, May 2012,
External Project for Norcem AS Brevik L.A. Tokheim, "PhD Programme Process, Energy
and Automation Engineering – Annual Report 2011", Telemark University
College, January 2012 2011: L.A. Tokheim, "Annual Report 2011, PhD
programme Process, Energy, and Automation Engineering", Telemark
University College, Faculty of Technology, 2011 F. Brakstad, L.A. Tokheim and R. Arneberg:
"Smart Manufacturing – a feasibility study on Cement Mill No. 5 at Norcem
Brevik", Report No. 9207020-3.1, Tel-Tek, December 2011, External
Project for Norcem AS Brevik L.A. Tokheim, "Method for determination of CO2
emissions from raw materials used in clinker production" (in Norwegian),
Report No. 2711010-1, Tel-Tek, December 2011, External Project for Norcem AS
Brevik L.A. Tokheim, "Norcem Brevik Kiln 6 Exhaust Gas
Waste Heat Utilization Potential", Report No. 2210100-1, Tel-Tek, April
2011, External Project for Norcem AS Brevik 2010: L.A. Tokheim, "Norcem Brevik Kiln 6 Exhaust Gas
Characteristics 2008-2009", Report, Tel-Tek, March 2010, External
Project for Norcem AS Brevik L.A. Tokheim, "Calculation of gas flow rate
into the GSA system at Norcem Brevik", Report, Telemark University
College, April 2010, External Project for Norcem AS Brevik 2009: L.A. Tokheim, "Uncertainty in the heating value based method for determination of fossil fraction in
RDF" (in Norwegian), Report, Telemark University College, October 2009, External
Project for Norcem AS Brevik L.A. Tokheim, "Fossil fraction in RDF and
uncertainty in determination of CO2 emissions from RDF at Norcem
Brevik – Main report" (in Norwegian), Report, Telemark University
College, April 2009, External Project for Norcem AS Brevik L.A. Tokheim, "Fossil fraction in RDF and
uncertainty in determination of CO2 emissions from RDF at Norcem
Brevik – Report no. 4: Handling of uncertainty" (in Norwegian), Report, Telemark
University College, April 2009, External Project for Norcem AS Brevik L.A. Tokheim, "Fossil fraction in RDF and
uncertainty in determination of CO2 emissions from RDF at Norcem
Brevik – Report no. 3: Determination of fossil fraction in RDF" (in
Norwegian), Report, Telemark University College, April 2009, External Project
for Norcem AS Brevik L.A. Tokheim, "Fossil fraction in RDF and
uncertainty in determination of CO2 emissions from RDF at Norcem
Brevik – Report no. 2: RDF sampling" (in Norwegian), Report, Telemark
University College, April 2009, External Project for Norcem AS Brevik L.A. Tokheim, "Fossil fraction in RDF and
uncertainty in determination of CO2 emissions from RDF at Norcem
Brevik – Report no. 1: RDF characterization" (in Norwegian), Report,
Telemark University College, April 2009, External Project for Norcem AS
Brevik 2007: L.A. Tokheim, "Potensial
emissions of heavy metals from seawater scrubbing of SOx
at Norcem Brevik" (in Norwegian), Report, Telemark University College,
December 2007, External Project for Norcem AS Brevik L.A. Tokheim, "Potensial
emissions of mercury from seawater scrubbing of SOx
at Norcem Brevik" (in Norwegian), Report, Telemark University College,
November 2007, External Project for Norcem AS Brevik |