Pub Date : 1900-01-01DOI: 10.52957/27821900_2020_01_150
I. Abramov, R. Z. Karpov
{"title":"SYNTHESIS OF HETERYLAMINO-5-NITROPHTHALONITRILES BASED ON 4-BROMO-5-NITROPHTHALONITRILE","authors":"I. Abramov, R. Z. Karpov","doi":"10.52957/27821900_2020_01_150","DOIUrl":"https://doi.org/10.52957/27821900_2020_01_150","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131594886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2021_01_29
Дмитрий Викторович Чащилов
{"title":"ОПЫТ ИССЛЕДОВАНИЯ ПРОЦЕССА РАЗВОЛОКНЕНИЯ ЦЕЛЛЮ- ЛОЗНЫХ МАТЕРИАЛОВ И АНАЛИЗ РАБОТЫ ОБОРУДОВАНИЯ: ОТ ЛАБОРАТОРНОГО СТЕНДА - К ПРОМЫШЛЕННОЙ УСТАНОВКЕ","authors":"Дмитрий Викторович Чащилов","doi":"10.52957/27821900_2021_01_29","DOIUrl":"https://doi.org/10.52957/27821900_2021_01_29","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"183 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133314815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2021_03_106
O. Filippova, E. S. Sergeev
{"title":"ELECTROCHEMICAL NEUTRALISATION OF “SOUR” WASTEWATER","authors":"O. Filippova, E. S. Sergeev","doi":"10.52957/27821900_2021_03_106","DOIUrl":"https://doi.org/10.52957/27821900_2021_03_106","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115198756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2020_01_68
Г.Н. Кошель, Е.А. Курганова, Александр Сергеевич Фролов, А. И. Коршунова
{"title":"ИЗУЧЕНИЕ СОСТАВА ПРОДУКТОВ ЖИДКОФАЗНОГО ОКИСЛЕНИЯ ЦИКЛОГЕКСИЛБЕНЗОЛА","authors":"Г.Н. Кошель, Е.А. Курганова, Александр Сергеевич Фролов, А. И. Коршунова","doi":"10.52957/27821900_2020_01_68","DOIUrl":"https://doi.org/10.52957/27821900_2020_01_68","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114875394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2022_01_08
А. Н. Сионихина, Татьяна Евгеньевна Никифорова
Исследована сорбция ионов металлов: Cd 2+ , Cu 2+ , Fe 2+ , Ni 2+ и Zn 2+ полисахаридным сорбентом из водных растворов: CdSO 4 , CuSO 4 , FeSO4, NiSO 4 , ZnSO 4 . Определены равновесные характеристики процесса сорбции. Изотермы сорбции ионов Cd 2+ , Cu 2+ , Fe 2+ , Ni 2+ и Zn 2+ в интервале температур 293-363 К свидетельствуют о экзотермическом характере процесса. Экспериментальные данные по сорбции ионов металлов: Cd 2+ , Cu 2+ , Fe 2+ , Ni 2+ и Zn 2+ обработаны в рамках модели ТОЗМ и Лэнгмюра: установлено, что сорбция ионов металлов происходит на анионных центрах сорбента по механизму ионного обмена. Проведено модифицирование хлопковой целлюлозы водорастворимым азотсодержащим полимером Полидоном-А и обнаружено, что модифицированный сорбент обладает достаточно высокой сорбционной емкостью.
{"title":"СОРБЦИЯ ИОНОВ ТЯЖЕЛЫХ МЕТАЛЛОВ ЦЕЛЛЮЛОЗНЫМ СОРБЕНТОМ ИЗ ВОДНЫХ РАСТВОРОВ","authors":"А. Н. Сионихина, Татьяна Евгеньевна Никифорова","doi":"10.52957/27821900_2022_01_08","DOIUrl":"https://doi.org/10.52957/27821900_2022_01_08","url":null,"abstract":"Исследована сорбция ионов металлов: Cd 2+ , Cu 2+ , Fe 2+ , Ni 2+ и Zn 2+ полисахаридным сорбентом из водных растворов: CdSO 4 , CuSO 4 , FeSO4, NiSO 4 , ZnSO 4 . Определены равновесные характеристики процесса сорбции. Изотермы сорбции ионов Cd 2+ , Cu 2+ , Fe 2+ , Ni 2+ и Zn 2+ в интервале температур 293-363 К свидетельствуют о экзотермическом характере процесса. Экспериментальные данные по сорбции ионов металлов: Cd 2+ , Cu 2+ , Fe 2+ , Ni 2+ и Zn 2+ обработаны в рамках модели ТОЗМ и Лэнгмюра: установлено, что сорбция ионов металлов происходит на анионных центрах сорбента по механизму ионного обмена. Проведено модифицирование хлопковой целлюлозы водорастворимым азотсодержащим полимером Полидоном-А и обнаружено, что модифицированный сорбент обладает достаточно высокой сорбционной емкостью.","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123641569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2022_01_76
T. Nikiforova, D. Vokurova
{"title":"SORPTION OF HEAVY METAL IONS FROM AQUEOUS SOLUTIONS BY CELLULOSE SORBENT AGENT","authors":"T. Nikiforova, D. Vokurova","doi":"10.52957/27821900_2022_01_76","DOIUrl":"https://doi.org/10.52957/27821900_2022_01_76","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"159 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120872119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2022_02_104
A. Pavlov, E. S. Soboleva
{"title":"COMPLEX PROCESSING OF METALLISED FABRICS BY ELECTROLYSIS","authors":"A. Pavlov, E. S. Soboleva","doi":"10.52957/27821900_2022_02_104","DOIUrl":"https://doi.org/10.52957/27821900_2022_02_104","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"253 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123960088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2022_04_80
D. M. Bogdanova, L. I. Savina, R. Begunov
{"title":"SYNTHESIS AND FUNCTIONALISATION OF PYRIDO[1,2-A]BENZIMIDAZOLE AMINO DERIVATIVES","authors":"D. M. Bogdanova, L. I. Savina, R. Begunov","doi":"10.52957/27821900_2022_04_80","DOIUrl":"https://doi.org/10.52957/27821900_2022_04_80","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128696576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2022_02_98
O. Filippova, E. S. Sergeev
{"title":"STUDY OF THE POSSIBILITY OF METALS EXTRACTING FROM PICKLE LIQUORS","authors":"O. Filippova, E. S. Sergeev","doi":"10.52957/27821900_2022_02_98","DOIUrl":"https://doi.org/10.52957/27821900_2022_02_98","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129017437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.52957/27821900_2022_03_08
Игорь Николаевич Павлов, О. Н. Гора
{"title":"МАТЕМАТИЧЕСКОЕ ПЛАНИРОВАНИЕ КУЛЬТИВИРОВАНИЯ ПРОПИОНОВОКИСЛЫХ БАКТЕРИЙ","authors":"Игорь Николаевич Павлов, О. Н. Гора","doi":"10.52957/27821900_2022_03_08","DOIUrl":"https://doi.org/10.52957/27821900_2022_03_08","url":null,"abstract":"","PeriodicalId":297082,"journal":{"name":"From Chemistry Towards Technology Step-By-Step","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126776415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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