History of changes to: Process intensification of biofuel production
Date Action Change(s) User
Feb. 13, 2024, 4:20 p.m. Created 43 [{"model": "core.projectfund", "pk": 66755, "fields": {"project": 15006, "organisation": 2, "amount": 0, "start_date": "2016-10-01", "end_date": "2020-04-21", "raw_data": 186882}}]
Jan. 30, 2024, 4:25 p.m. Created 43 [{"model": "core.projectfund", "pk": 59578, "fields": {"project": 15006, "organisation": 2, "amount": 0, "start_date": "2016-10-01", "end_date": "2020-04-21", "raw_data": 167251}}]
Jan. 2, 2024, 4:16 p.m. Created 43 [{"model": "core.projectfund", "pk": 52443, "fields": {"project": 15006, "organisation": 2, "amount": 0, "start_date": "2016-10-01", "end_date": "2020-04-21", "raw_data": 141505}}]
Dec. 5, 2023, 4:24 p.m. Created 43 [{"model": "core.projectfund", "pk": 45188, "fields": {"project": 15006, "organisation": 2, "amount": 0, "start_date": "2016-09-30", "end_date": "2020-04-20", "raw_data": 117935}}]
Nov. 27, 2023, 2:15 p.m. Added 35 {"external_links": []}
Nov. 21, 2023, 4:43 p.m. Created 43 [{"model": "core.projectfund", "pk": 37912, "fields": {"project": 15006, "organisation": 2, "amount": 0, "start_date": "2016-09-30", "end_date": "2020-04-20", "raw_data": 77374}}]
Nov. 21, 2023, 4:43 p.m. Created 41 [{"model": "core.projectorganisation", "pk": 113654, "fields": {"project": 15006, "organisation": 13374, "role": "STUDENT_PP_ORG"}}]
Nov. 21, 2023, 4:43 p.m. Created 41 [{"model": "core.projectorganisation", "pk": 113653, "fields": {"project": 15006, "organisation": 14371, "role": "LEAD_ORG"}}]
Nov. 21, 2023, 4:43 p.m. Created 40 [{"model": "core.projectperson", "pk": 71524, "fields": {"project": 15006, "person": 20788, "role": "SUPER_PER"}}]
Nov. 21, 2023, 4:43 p.m. Created 40 [{"model": "core.projectperson", "pk": 71523, "fields": {"project": 15006, "person": 17313, "role": "SUPER_PER"}}]
Nov. 21, 2023, 4:43 p.m. Created 40 [{"model": "core.projectperson", "pk": 71522, "fields": {"project": 15006, "person": 13805, "role": "SUPER_PER"}}]
Nov. 20, 2023, 2:06 p.m. Updated 35 {"title": ["", "Process intensification of biofuel production"], "description": ["", "\nThe main objective of this project is to investigate the continuous extraction capabilities of microbubbles in a fermentation reactor operated at 60-65C, to improve cellulosic biofuel production. One of the main issues pertaining to fermentation of sugars to alcohol is the decline in performance of fermentative organisms at high product concentrations, due to the inhibitory effects of the product on the producing organism. This is particularly true with thermophilic bacteria which grow at relatively high temperatures (50-70C). However, some of these bacteria are particularly well suited to growth on renewable, lignocellulosic feedstocks, so an effective way to continuously remove the alcohol from the fermentation broth would make the lignocellulose to ethanol process more economic. When using a gas to strip alcohol from a liquid, the most important feature for determining the mass transfer rate is the ratio of bubble surface area to volume. For the same volume of gas, smaller bubbles will have a higher surface area than larger bubbles and should therefore be more effective at stripping ethanol from a solution. However, smaller bubbles could potentially be more damaging to the bacteria, so their overall benefits cannot be assumed. In this PhD project we will develop a reactor/stripping unit to allow continuous extraction of ethanol using microbubbles and develop a mathematical model to predict performance.\n\n"], "extra_text": ["", "\n\n\n\n"], "status": ["", "Closed"]}
Nov. 20, 2023, 2:06 p.m. Added 35 {"external_links": [59153]}
Nov. 20, 2023, 2:06 p.m. Created 35 [{"model": "core.project", "pk": 15006, "fields": {"owner": null, "is_locked": false, "coped_id": "ad5341f9-6148-4e20-8d54-d21b51450ca2", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 77357, "created": "2023-11-20T13:56:34.969Z", "modified": "2023-11-20T13:56:34.969Z", "external_links": []}}]