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Green Chemistry

Sustainable development and green chemistry.

Sustainable development and green chemistry.

... SUSTAINABLE DEVELOPMENT AND GREEN CHEMISTRY. The world is in a process of awakening with respect to the environment. Our society has started to recognize that the environment is one of our largest resources ...

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Twenty years of green chemistry: achievements and challenges.

Twenty years of green chemistry: achievements and challenges.

... expressão Green Chemistry ou “Química Verde”, no período de 1991 a maio de 2010, em português ou inglês, sendo que 61 artigos atenderam aos critérios ...

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Green chemistry: the evolution of a concept.

Green chemistry: the evolution of a concept.

... “green chemistry”, filtrando por país de ...“green chemistry”, gerou-se uma série de relatórios de citações utilizando a ferramenta do Web of Science, 13 que permite calcular a quantidade de ...

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TRULY GREEN CHEMISTRY – CHLORINE'S CHEMICAL PROPERTIES AND ITS PRESENTATION BY EXPERIMENTS ON A MINIATURISED SCALE.

TRULY GREEN CHEMISTRY – CHLORINE'S CHEMICAL PROPERTIES AND ITS PRESENTATION BY EXPERIMENTS ON A MINIATURISED SCALE.

... TRULY GREEN CHEMISTRY – CHLORINE´S CHEMICAL PROPERTIES AND ITS PRESENTATION BY EXPERIMENTS ON A MINIATURISED ...Inorganic Chemistry such as Ion Bonding and Molecular Orbital Theory are ...

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Biginelli and Mannich multicomponent reactions in the undergraduate organic chemistry laboratory: a didactic approach to green chemistry principles.

Biginelli and Mannich multicomponent reactions in the undergraduate organic chemistry laboratory: a didactic approach to green chemistry principles.

... ORGANIC CHEMISTRY LABORATORY. A DIDACTIC APPROACH TO GREEN CHEMISTRY ...Organic Chemistry course is presented in this ...of Green Chemistry principles and practicality of ...

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Synthesis of Epoxone from D-fructose: a didactic experiment for organic chemistry laboratory courses focusing on green chemistry principles.

Synthesis of Epoxone from D-fructose: a didactic experiment for organic chemistry laboratory courses focusing on green chemistry principles.

... ORGANIC CHEMISTRY LABORATORY COURSES FOCUSING ON GREEN CHEMISTRY ...the Green Chemistry concepts in undergraduate chemistry classes has been intensively ...Organic ...

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Green Chemistry in Water Treatment: Use of Coagulant Derived from

Green Chemistry in Water Treatment: Use of Coagulant Derived from

... Abstract: News coagulants for water and sewage treatment are synthesized trough the chemical transformation of tannin extracts. Tanfloc® is a cationic polymeric coagulant produced from tannin extract of Acacia mearnsii. ...

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Valorisation of lignocellulosic biomass with ionic liquids in the frame of green chemistry and biorefinery concepts

Valorisation of lignocellulosic biomass with ionic liquids in the frame of green chemistry and biorefinery concepts

... Furthermore, the disclosed multi-step technologies meet the main objectives of both green chemistry and biorefinery concepts. For instance, the valorisation of lignocellulosic residues, such as wheat straw, ...

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Ações de extensão no ensino médio: química verde e desenvolvimento sustentável / Extension actions in high school: green chemistry and sustainable development

Ações de extensão no ensino médio: química verde e desenvolvimento sustentável / Extension actions in high school: green chemistry and sustainable development

... sustainability-oriented chemistry conceives education as an essential tool to achieve sustainable development and seeks to promote chemical experiments that do not produce hazardous substances and minimize the ...

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Green chemistry: the 12 principles of green chemistry and it insertion in the teach and research activities.

Green chemistry: the 12 principles of green chemistry and it insertion in the teach and research activities.

... No início da década de 90, uma nova tendência na maneira como a questão dos resíduos químicos deve ser tratada começou a tomar forma. Esta nova visão do problema, com a proposição de novas e desafiadoras soluções, ...

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Green chemistry - from its birth to its teaching.

Green chemistry - from its birth to its teaching.

... Os variados casos precoces de QV desenvolvidos pela Indústria Química ao longo da sua história são importantes, já que são animadores: dão coniança aos químicos quanto à sua capacid[r] ...

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Validation of chromatographic methods: an experiment using HPLC and Green Chemistry in methylxanthines determination.

Validation of chromatographic methods: an experiment using HPLC and Green Chemistry in methylxanthines determination.

... Nos estudos de seletividade do método, para cada amostra, foram preparadas duas curvas analíticas: uma com as soluções de trabalho mis- tas na faixa de concentração de 2 a 30 μg mL -1 [r] ...

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Mono and bimetallic catalysts for green chemistry applications

Mono and bimetallic catalysts for green chemistry applications

... Here is present the results of the catalytic activity of the heterogeneous catalysts prepared using different oxidation reactions: CO oxidation, preferential oxidation in H 2 /CO mixi[r] ...

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The importance of the logistics of the synthetic pathway in Green Chemistry.

The importance of the logistics of the synthetic pathway in Green Chemistry.

... Estas condições são simplistas mas permitem realizar cálculos de custos (e das respetivas percentagens de variação) de reagentes, de solventes e totais, bem como de métricas d[r] ...

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From the first to the second twelve principles of Green Chemistry.

From the first to the second twelve principles of Green Chemistry.

... impostos por considerações técnicas, económicas ou comerciais (e não apenas químicas), a adoção do segundo conjunto de princípios da QV pelos investigadores laboratoriais simplificará [r] ...

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Title 6th Workshop - Green Chemistry and Nanotechnologies in Polymer Chemistry

Title 6th Workshop - Green Chemistry and Nanotechnologies in Polymer Chemistry

... The results are very promising and we beliew that the produced PDMS microparticles can be used to dewlop a blood analogue fluid with rheological properties similar to [r] ...

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Green chemistry, the chemical challenges of the new millenium.

Green chemistry, the chemical challenges of the new millenium.

... A emergência da química verde na educação e na pesquisa está sendo suportada por sociedades científicas, governos e indústrias 14. Os princípios da prática química guiada pela preocupaçã[r] ...

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Knoevenagel condensation of aromatic aldehydes with Meldrum's acid in water: an experimental class on Green Organic Chemistry.

Knoevenagel condensation of aromatic aldehydes with Meldrum's acid in water: an experimental class on Green Organic Chemistry.

... KNOEVENAGEL CONDENSATION OF AROMATIC ALDEHYDES WITH MELDRUM’S ACID IN WATER: AN EXPERIMENTAL CLASS ON GREEN ORGANIC CHEMISTRY. This work describes an undergraduate experiment for the synthesis of ...

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J. Braz. Chem. Soc.  vol.27 número5

J. Braz. Chem. Soc. vol.27 número5

... Food Chemistry (AC), Chemistry Education (CE), Chemistry for Industry Innovation (CI), Chemical Synthesis (CS), Energy, Water and Environmental Sciences (EE), Green Chemistry and ...

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Biomass in undergraduate Green Organic Chemistry experiment: essential oil and furfural from clove bud.

Biomass in undergraduate Green Organic Chemistry experiment: essential oil and furfural from clove bud.

... UNDERGRADUATE GREEN ORGANIC CHEMISTRY EXPERIMENT: ESSENTIAL OIL AND FURFURAL FROM CLOVE ...organic chemistry courses in the context of green ...

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