English | Portuguese |
absorbable halogen compound | compostos de halogénio suscetíveis de serem absorvidos |
acid compound | composto ácido |
acidic compound | composto ácido |
adding lead alkyl compounds to petrol as anti-knock devices | adicionar à gasolina compostos de chumbo alquilo como produtos antidetonantes. |
adsorbable organic halogen compound | composto orgânico halogenado adsorvível |
alicyclic compound | compostos alicíclicos |
alicyclic compound Any substance composed of two or more unlike atoms held together by chemical bonds characterized by straight-chained, branched or cyclic properties | compostos alicíclicos |
aliphatic compound | compostos alifáticos |
aliphatic compound Any organic compound of hydrogen and carbon characterized by a straight chain of the carbon atoms | compostos alifáticos |
alkyl compound | composto de alquilo |
alkyl compound | compostos de alquilo |
alkyl compound Compound containing one or more alkyl radicals | compostos de alquilo |
alkyl mercury compound | composto de alquilmercúrio |
anti-drumming compound | material de insonorização |
anti-fouling compound | produto antivegetativo marinho |
aromatic compound | compostos aromáticos |
aromatic compound Compounds characterized by the presence of at least one benzene ring | compostos aromáticos |
chemical compound | composto |
chemical compound in detergents | compostos químicos dos detergentes |
chlorofluorocarbon compound | composto de clorofluorcarboneto |
Committee for adaptation to technical progress and implementation of the Directive on the control of volatile organic compound VOC emissions resulting from the storage of petrol and its distribution from terminals to service stations | Comité para a adaptação ao progresso técnico e a aplicação da diretiva relativa ao controlo das emissões de compostos orgânicos voláteis COV resultantes do armazenamento de gasolinas e da sua distribuição dos terminais para as estações de serviço |
compound of nitrogen | composto de azote |
compounds of phosphorus | compostos de fósforo |
ecotoxicity of chemical compounds | ecotoxicidade dos compostos químicos |
expansive compound | composto expansivo |
extractable organic halogen compound | composto orgânico halogenado extractável |
halogenated compound | composto halogenado |
halogenated compound | compostos halogenados |
halogenated compound A substance containing halogen atoms | compostos halogenados |
heterocyclic compound | compostos heterocíclicos |
heterocyclic compound Compound in which the ring structure is a combination of more than one kind of atom | compostos heterocíclicos |
inorganic compounds | compostos inorgânicos |
lead compound | composto de chumbo |
lead compound | compostos de chumbo |
lead compound Lead compounds are present as gasoline additives, in paint, ceramic products, roofing, caulking, electrical applications, tubes, or containers. Lead exposure may be due to air, water, food, or soil. Lead in the air is primarily due to lead-based fuels and the combustion of solid waste, coal, oils, and emissions from alkyl lead manufacturers, wind blown dust volcanoes, the burning of lead-painted surfaces, and cigarette smoke. Lead in drinking water comes from leaching from lead pipes, connectors, and solder in both the distribution system and household plumbing | compostos de chumbo |
management of super-toxic compounds | gestão de componentes supertóxicos |
metalplastic compound structure | estrutura metaloplástica |
nitro compound | composto azotado |
nitro compound | compostos de azoto |
nitro compound Any one of a class of usually organic compounds that contain the monovalent group, -NO2 (nitro group or radical) linked to a carbon atom | compostos de azoto |
nitrogen compound | composto de azote |
nitrometallic compound | composto nitrometálico |
non methane volatile organic compounds | compostos orgânicos voláteis não-metânicos COVNM |
non-methane volatile organic compound | COVNM |
non-methane volatile organic compound | compostos orgânicos voláteis com exceção do metano |
non-methane volatile organic compounds | compostos orgânicos voláteis não-metano |
non-methane volatile organic compounds | compostos orgânicos voláteis não metânicos |
organic chlorine compound | composto organoclorado |
organic silicon compound | composto organossilícico |
organochlorine compound | compostos organoclorados |
organo-chlorine compound | composto organoclorado |
organochlorine compound Organic compounds containing a C-Cl bond | compostos organoclorados |
organohalogen compound | compostos organohalogenados |
organohalogen compound Organic compounds containing a C-halogen bond | compostos organohalogenados |
organometallic compound | compostos organometálicos |
organometallic compound Molecules containing carbon-metal linkage; a compound containing an alkyl or aryl radical bonded to a metal | compostos organometálicos |
organonitrogen compound | compostos orgânicos azotados |
organonitrogen compound Organic compounds having a C-N bond | compostos orgânicos azotados |
organooxygen compound | compostos orgânicos oxigenados |
organooxygen compound Compounds, both aliphatic and aromatic, which have a C-O bond, including alcohols, aldehydes, etc. | compostos orgânicos oxigenados |
organophosphorous compound | compostos organofosforados |
organophosphorous compound Pesticides that contain phosphorous; short-lived, but some can be toxic when first applied | compostos organofosforados |
organosilicon compound | composto orgânico de silício |
organosilicon compound | composto organossilícico |
organosilicon compound Any natural substance composed of two or more unlike atoms held together by chemical bonds and containing silicon, a non-metallic element often found in rocks or minerals | compostos orgânicos de silício |
organosulphur compound | tiocomposto orgânico |
organosulphur compound | compostos organossulfurados |
organosulphur compound One of a group of substances which contain both carbon and sulfur | compostos organosulfurados |
organotin compound | compostos organoestânicos |
organotin compound Chemical compounds used in anti-foulant paints to protect the hulls of boats and ships, buoys and pilings from marine organisms such as barnacles | compostos organoestânicos |
oxidised sulphur compound | composto oxidado do enxofre |
pathway of anthropogenic compounds | transformação dos compostos antropogénicos |
permitted lead-compound content | conteúdo autorizado de compostos de chumbo |
persistent organic compound | composto orgânico persistente |
pharmaceutical compound | composto farmacêutico |
photographic film and paper containing silver or silver compounds | película e papel fotográfico contendo prata ou compostos de prata |
photographic film and paper free of silver or silver compounds | película e papel fotográfico sem prata ou compostos de prata |
polycyclic aromatic compounds | compostos aromáticos policíclicos |
Protocol to the Convention on Long-range Transboundary Air Pollution concerning the Control of Emissions of Volatile Organic Compounds or their Transboundary Fluxes | Protocolo à Convenção sobre a Poluição Atmosférica Transfronteiras a Longa Distância relativo à Luta contra as Emissões de Compostos Orgânicos Voláteis ou seus Fluxos Transfronteiras |
reduced nitrogen compound | composto de azoto reduzido |
saline solutions containing nitrates and related compounds | soluções salinas contendo nitratos e seus derivados |
salts and solutions containing organic compounds | sais e soluções contendo compostos orgânicos |
substitution of halogenated compounds | substituição de compostos halogenados |
substitution of halogenated compounds | compostos halogenados (substituição |
substitution of halogenated compounds Halogenated compounds, because of their toxical and persistent character, should be substituted by environmental friendly compounds, like water-based fat solvents in metal processing industry or water-based coating agents | compostos halogenados (substituição) |
surface active compound | compostos surfactantes |
surface active compound Any soluble substance composed of two or more unlike atoms held together by chemical bonds that reduces interfacial tension between liquids or a liquid and a solid, often used as detergents, wetting agents and emulsifiers | compostos surfactantes |
trace compound | composto vestigial |
volatile organic compound | composto orgânico volátil |
volatile organic compound Organic compound readily passing off by evaporation | compostos orgânicos voláteis |
volatile organic compounds | compostos orgânicos voláteis COV |