Helena Lopes - Publications, H-index & Citations

Helena Lopes

laboratorio nacional de energia e geologia ip (lneg)

24H指数

80论文数

1.9K被引数

收录论文 25

发表时间

Adding value to gasification and co-pyrolysis chars as removal agents of Cr3+

JOURNAL OF HAZARDOUS MATERIALS

IF11.3

2017-01-01

PREAI

Godinho, D.; Dias, D.; Bernardo, M.; Lapa, N.; Fonseca, I.; Lopes, H.; Pinto, F.

Critical aspects of biomass ashes utilization in soils: Composition, leachability, PAH and PCDD/F

WASTE MANAGEMENT

IF7.1

2015-12-01

OAAI

Freire, Marcia; Lopes, Helena; Tarelho, Luis A. C.

Chars from gasification of coal and pine activated with K2CO3: Acetaminophen and caffeine adsorption from aqueous solutions

JOURNAL OF COLLOID AND INTERFACE SCIENCE

IF9.7

2014-11-01

OAAI

Galhetas, Margarida; Mestre, Ana S.; Pinto, Moises L.; Gulyurtlu, Ibrahim; Lopes, Helena; Carvalho, Ana P.

Leaching behaviour and ecotoxicity evaluation of chars from the pyrolysis of forestry biomass and polymeric materials

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY

IF6.1

2014-09-01

PREAI

Bernardo, M.; Mendes, S.; Lapa, N.; Goncalves, M.; Mendes, B.; Pinto, F.; Lopes, H.

Biomass fly ashes as low-cost chemical agents for Pb removal from synthetic and industrial wastewaters 生物质飞灰作为低成本化学试剂用于从合成和工业废水中去除Pb

JOURNAL OF COLLOID AND INTERFACE SCIENCE

IF9.7

2014-06-01

OAAI

Barbosa, Rui; Lapa, Nuno; Lopes, Helena; Guenther, Annika; Dias, Diogo; Mendes, Benilde

Carbon-based materials prepared from pine gasification residues for acetaminophen adsorption

CHEMICAL ENGINEERING JOURNAL

IF13.2

2014-03-01

OAAI

Galhetas, Margarida; Mestre, Ana S.; Pinto, Moises L.; Gulyurtlu, Ibrahim; Lopes, Helena; Carvalho, Ana P.

Removal of lead (Pb2+) from aqueous medium by using chars from co-pyrolysis

JOURNAL OF COLLOID AND INTERFACE SCIENCE

IF9.7

2013-11-01

PREAI

Bernardo, Maria; Mendes, Sandra; Lapa, Nuno; Goncalves, Margarida; Mendes, Benilde; Pinto, Filomena; Lopes, Helena; Fonseca, Isabel

Chemical and ecotoxicological properties of size fractionated biomass ashes

FUEL PROCESSING TECHNOLOGY

IF7.7

2013-05-01

PREAI

Barbosa, Rui; Dias, Diogo; Lapa, Nuno; Lopes, Helena; Mendes, Benilde

Use of chemical fractionation to understand partitioning of biomass ash constituents during co-firing in fluidized bed combustion

FUEL

IF7.5

2012-11-01

OAAI

Teixeira, Paula; Lopes, Helena; Gulyurtlu, Ibrahim; Lapa, Nuno

Comparison of a pilot scale gasification installation performance when air or oxygen is used as gasification medium 2-Sulphur and nitrogen compounds abatement

FUEL

IF7.5

2012-07-01

PREAI

Pinto, Filomena; Andre, Rui Neto; Lopes, Helena; Franco, Carlos; Carolino, Carlos; Galhetas, Margarida; Miranda, Miguel; Gulyurtlu, Ibrahim

Physico-chemical properties of chars obtained in the co-pyrolysis of waste mixtures

JOURNAL OF HAZARDOUS MATERIALS

IF11.3

2012-06-01

PREAI

Bernardo, M.; Lapa, N.; Goncalves, M.; Mendes, B.; Pinto, F.; Fonseca, I.; Lopes, H.

Characterization, leachability and valorization through combustion of residual chars from gasification of coals with pine

WASTE MANAGEMENT

IF7.1

2012-04-01

PREAI

Galhetas, Margarida; Lopes, Helena; Freire, Marcia; Abelha, Pedro; Pinto, Filomena; Gulyurtlu, Ibrahim

Evaluation of slagging and fouling tendency during biomass co-firing with coal in a fluidized bed

BIOMASS & BIOENERGY

IF5.8

2012-04-01

188

OAAI

Teixeira, Paula; Lopes, Helena; Gulyurtlu, Ibrahim; Lapa, Nuno; Abelha, Pedro

Stabilization/solidification of fly ashes and concrete production from bottom and circulating ashes produced in a power plant working under mono and co-combustion conditions

WASTE MANAGEMENT

IF7.1

2011-09-01

PREAI

Barbosa, Rui; Lapa, Nuno; Lopes, Helena; Gulyurtlu, Ibrahim; Mendes, Benilde

Co-gasification of coal and wastes in a pilot-scale installation. 2: Effect of catalysts in syngas treatment to achieve sulphur and nitrogen compounds abatement

FUEL

IF7.5

2010-11-01

PREAI

Pinto, Filomena; Andre, Rui Neto; Franco, Carlos; Lopes, Helena; Carolino, Carlos; Costa, Ricardo; Gulyurtlu, Ibrahim

Co-gasification of coal and wastes in a pilot-scale installation 1: Effect of catalysts in syngas treatment to achieve tar abatement 中试规模的装置中煤和废物的共气化1: 催化剂在合成气处理中实现焦油减排的作用

FUEL

IF7.5

2009-12-01

PREAI

Pinto, Filomena; Andre, Rui Neto; Franco, Carlos; Lopes, Helena; Gulyurtlu, Ibrahim; Cabrita, Isabel

Particulate and PCDD/F emissions from coal co-firing with solid biofuels in a bubbling fluidised bed reactor

FUEL

IF7.5

2009-12-01

PREAI

Lopes, H.; Gulyurtlu, I.; Abelha, P.; Crujeira, T.; Salema, D.; Freire, M.; Pereira, R.; Cabrita, I.

Co-combustion of coal and sewage sludge: Chemical and ecotoxicological properties of ashes

JOURNAL OF HAZARDOUS MATERIALS

IF11.3

2009-10-30

PREAI

Barbosa, Rui; Lapa, Nuno; Boavida, Dulce; Lopes, Helena; Gulyurtlu, Ibrahim; Mendes, Benilde

Leachability of automotive shredder residues burned in a fluidized bed system

WASTE MANAGEMENT

IF7.1

2009-05-01

PREAI

Lopes, M. H.; Freire, M.; Galhetas, M.; Gulyurtlu, I.; Cabrita, I.

Effect of catalysts in the quality of syngas and by-products obtained by co-gasification of coal and wastes.: 2:: Heavy metals, sulphur and halogen compounds abatement

FUEL

IF7.5

2008-06-01

PREAI

Pinto, Filomena; Lopes, Helena; Andre, Rui Neto; Gulyurtlu, I.; Cabrita, I.

研究方向