Publication Information

{'id': 'https://openalex.org/W2792427480', 'doi': 'https://doi.org/10.1016/j.ejpe.2018.02.002', 'title': 'Production of biodiesel from dairy wastewater sludge: A laboratory and pilot scale study', 'display_name': 'Production of biodiesel from dairy wastewater sludge: A laboratory and pilot scale study', 'publication_year': 2018, 'publication_date': '2018-03-01', 'ids': {'openalex': 'https://openalex.org/W2792427480', 'doi': 'https://doi.org/10.1016/j.ejpe.2018.02.002', 'mag': '2792427480'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.ejpe.2018.02.002', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764783832', 'display_name': 'Egyptian Journal of Petroleum', 'issn_l': '1110-0621', 'issn': ['1110-0621', '2090-2468'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://doi.org/10.1016/j.ejpe.2018.02.002', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5030277150', 'display_name': 'Balasubramanian Ragunathan', 'orcid': 'https://orcid.org/0000-0002-5960-8972'}, 'institutions': [{'id': 'https://openalex.org/I33586908', 'display_name': 'Pandit Deendayal Petroleum University', 'ror': 'https://ror.org/02nsv5p42', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I33586908']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'R. Balasubramanian', 'raw_affiliation_strings': ['School of Petroleum Technology, Pandit Deendayal Petroleum University, Gandhinagar, Gujarat 382007, India'], 'affiliations': [{'raw_affiliation_string': 'School of Petroleum Technology, Pandit Deendayal Petroleum University, Gandhinagar, Gujarat 382007, India', 'institution_ids': ['https://openalex.org/I33586908']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5088865457', 'display_name': 'A. Sircar', 'orcid': 'https://orcid.org/0000-0002-2450-9050'}, 'institutions': [{'id': 'https://openalex.org/I33586908', 'display_name': 'Pandit Deendayal Petroleum University', 'ror': 'https://ror.org/02nsv5p42', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I33586908']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Anirbid Sircar', 'raw_affiliation_strings': ['School of Petroleum Technology, Pandit Deendayal Petroleum University, Gandhinagar, Gujarat 382007, India'], 'affiliations': [{'raw_affiliation_string': 'School of Petroleum Technology, Pandit Deendayal Petroleum University, Gandhinagar, Gujarat 382007, India', 'institution_ids': ['https://openalex.org/I33586908']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5043642712', 'display_name': 'Sivakumar Pandian', 'orcid': 'https://orcid.org/0000-0002-4469-4126'}, 'institutions': [{'id': 'https://openalex.org/I33586908', 'display_name': 'Pandit Deendayal Petroleum University', 'ror': 'https://ror.org/02nsv5p42', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I33586908']}], 'countries': ['IN'], 'is_corresponding': True, 'raw_author_name': 'P. Sivakumar', 'raw_affiliation_strings': ['School of Petroleum Technology, Pandit Deendayal Petroleum University, Gandhinagar, Gujarat 382007, India'], 'affiliations': [{'raw_affiliation_string': 'School of Petroleum Technology, Pandit Deendayal Petroleum University, Gandhinagar, Gujarat 382007, India', 'institution_ids': ['https://openalex.org/I33586908']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5034290528', 'display_name': 'Anbarasu Kumarasamy', 'orcid': 'https://orcid.org/0000-0002-1666-6742'}, 'institutions': [], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'K. Anbarasu', 'raw_affiliation_strings': ['Aavin, Tamilnadu Co-operative Milk Producers Federation Ltd., Chennai 600098, India'], 'affiliations': [{'raw_affiliation_string': 'Aavin, Tamilnadu Co-operative Milk Producers Federation Ltd., Chennai 600098, India', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5043642712'], 'corresponding_institution_ids': ['https://openalex.org/I33586908'], 'apc_list': None, 'apc_paid': None, 'fwci': 1.525, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 34, 'citation_normalized_percentile': {'value': 0.999975, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '27', 'issue': '4', 'first_page': '939', 'last_page': '943'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10507', 'display_name': 'Biodiesel Production and Applications', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10507', 'display_name': 'Biodiesel Production and Applications', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10932', 'display_name': 'Microbial Metabolic Engineering and Bioproduction', 'score': 0.9685, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11053', 'display_name': 'Process Optimization and Integration', 'score': 0.9596, 'subfield': {'id': 'https://openalex.org/subfields/2207', 'display_name': 'Control and Systems Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/refining', 'display_name': 'Refining (metallurgy)', 'score': 0.44829088}, {'id': 'https://openalex.org/keywords/waste-oil', 'display_name': 'Waste oil', 'score': 0.43403324}], 'concepts': [{'id': 'https://openalex.org/C52896960', 'wikidata': 'https://www.wikidata.org/wiki/Q167947', 'display_name': 'Biodiesel', 'level': 3, 'score': 0.91940576}, {'id': 'https://openalex.org/C66910140', 'wikidata': 'https://www.wikidata.org/wiki/Q905957', 'display_name': 'Biodiesel production', 'level': 4, 'score': 0.8100326}, {'id': 'https://openalex.org/C2780956279', 'wikidata': 'https://www.wikidata.org/wiki/Q577117', 'display_name': 'Pilot plant', 'level': 2, 'score': 0.7187147}, {'id': 'https://openalex.org/C206139338', 'wikidata': 'https://www.wikidata.org/wiki/Q192355', 'display_name': 'Raw material', 'level': 2, 'score': 0.6440161}, {'id': 'https://openalex.org/C528095902', 'wikidata': 'https://www.wikidata.org/wiki/Q2283886', 'display_name': 'Pulp and paper industry', 'level': 1, 'score': 0.6289936}, {'id': 'https://openalex.org/C2777730692', 'wikidata': 'https://www.wikidata.org/wiki/Q815353', 'display_name': 'Activated sludge', 'level': 3, 'score': 0.52094734}, {'id': 'https://openalex.org/C548081761', 'wikidata': 'https://www.wikidata.org/wiki/Q180388', 'display_name': 'Waste management', 'level': 1, 'score': 0.50041366}, {'id': 'https://openalex.org/C53991642', 'wikidata': 'https://www.wikidata.org/wiki/Q128991', 'display_name': 'Biofuel', 'level': 2, 'score': 0.4598021}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.45508155}, {'id': 'https://openalex.org/C94061648', 'wikidata': 'https://www.wikidata.org/wiki/Q336191', 'display_name': 'Wastewater', 'level': 2, 'score': 0.44834018}, {'id': 'https://openalex.org/C60044698', 'wikidata': 'https://www.wikidata.org/wiki/Q1283324', 'display_name': 'Refining (metallurgy)', 'level': 2, 'score': 0.44829088}, {'id': 'https://openalex.org/C4725764', 'wikidata': 'https://www.wikidata.org/wiki/Q844704', 'display_name': 'Extraction (chemistry)', 'level': 2, 'score': 0.44156906}, {'id': 'https://openalex.org/C2780841394', 'wikidata': 'https://www.wikidata.org/wiki/Q262336', 'display_name': 'Waste oil', 'level': 2, 'score': 0.43403324}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.30656153}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.23363295}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.16307089}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.08458963}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.068145186}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.06710303}, {'id': 'https://openalex.org/C147789679', 'wikidata': 'https://www.wikidata.org/wiki/Q11372', 'display_name': 'Physical chemistry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.ejpe.2018.02.002', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764783832', 'display_name': 'Egyptian Journal of Petroleum', 'issn_l': '1110-0621', 'issn': ['1110-0621', '2090-2468'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/455989e7e57044688fd58dca9915a876', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.ejpe.2018.02.002', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764783832', 'display_name': 'Egyptian Journal of Petroleum', 'issn_l': '1110-0621', 'issn': ['1110-0621', '2090-2468'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Clean water and sanitation', 'id': 'https://metadata.un.org/sdg/6', 'score': 0.8}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 19, 'referenced_works': ['https://openalex.org/W1981110231', 'https://openalex.org/W1987691115', 'https://openalex.org/W2007579549', 'https://openalex.org/W2008744192', 'https://openalex.org/W2010662241', 'https://openalex.org/W2012166788', 'https://openalex.org/W2012927654', 'https://openalex.org/W2023074817', 'https://openalex.org/W2026873685', 'https://openalex.org/W2055162246', 'https://openalex.org/W2058212994', 'https://openalex.org/W2071627134', 'https://openalex.org/W2131683862', 'https://openalex.org/W2133483833', 'https://openalex.org/W2235102356', 'https://openalex.org/W2311716037', 'https://openalex.org/W2334759535', 'https://openalex.org/W2517809490', 'https://openalex.org/W4211041153'], 'related_works': ['https://openalex.org/W4293792576', 'https://openalex.org/W3164851600', 'https://openalex.org/W2915032976', 'https://openalex.org/W2909723958', 'https://openalex.org/W2792427480', 'https://openalex.org/W2551684395', 'https://openalex.org/W2403765377', 'https://openalex.org/W2380198973', 'https://openalex.org/W2374852442', 'https://openalex.org/W1989193658'], 'abstract_inverted_index': {'This': [0], 'study': [1], 'investigates': [2], 'the': [3, 47, 50, 71], 'production': [4, 72], 'of': [5, 10, 27, 55, 73, 85, 111, 127], 'biodiesel': [6, 28, 131], 'from': [7, 29], 'activated': [8, 30], 'sludge': [9, 31, 51, 116], 'milk': [11], 'processing': [12], 'plant': [13, 43, 106, 137], 'as': [14], 'a': [15, 41, 83, 103, 108], 'low': [16], 'cost': [17], 'feedstock.': [18], 'The': [19, 75, 97, 114], 'method': [20], 'involves': [21], 'lipid': [22, 129], 'extraction,': [23], 'refining': [24], 'and': [25, 61, 122, 130], 'optimization': [26], 'under': [32], 'laboratory': [33, 48], 'conditions.': [34], 'These': [35], 'results': [36], 'were': [37, 79], 'scaled': [38, 100], 'up': [39, 101], 'to': [40, 63, 90, 102], 'pilot': [42, 136], 'was': [44], 'analyzed.': [45], 'In': [46], 'study,': [49], 'yielded': [52, 117], '18.81': [53], 'wt%': [54, 81, 121, 126], 'crude': [56, 128], 'lipid.': [57], 'It': [58], 'is': [59, 68, 99, 138], 'degummed': [60], 'dewaxed': [62], 'get': [64], 'refined': [65], 'oil': [66, 91], 'that': [67], 'used': [69], 'for': [70, 94], 'biodiesel.': [74], 'optimal': [76], 'reaction': [77], 'parameters': [78], '0.8': [80, 125], 'catalyst;': [82], 'temperature': [84], '55': [86], '°C;': [87], '6:1': [88], 'methanol': [89], 'molar': [92], 'ratio': [93], '40': [95], 'min.': [96], 'process': [98], 'prototype': [104], 'demonstration': [105], 'with': [107, 140], 'batch': [109], 'size': [110], '10': [112], 'kg.': [113], 'dried': [115], '16.2': [118], '±': [119, 124], '1.3': [120], '13.64': [123], 'respectively.': [132], 'Biodiesel': [133], 'made': [134], 'in': [135], 'compared': [139], 'ASTM': [141], 'standards.': [142]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2792427480', 'counts_by_year': [{'year': 2024, 'cited_by_count': 7}, {'year': 2023, 'cited_by_count': 7}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 5}, {'year': 2020, 'cited_by_count': 7}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 1}], 'updated_date': '2025-01-12T04:48:33.550895', 'created_date': '2018-03-29'}