Search Results - "Parkinson, G. M."

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  1. 1

    Investigation of growth rate dispersion in lactose crystallisation by AFM by Dincer, T.D., Ogden, M.I., Parkinson, G.M.

    Published in Journal of crystal growth (15-09-2014)
    “…α-Lactose monohydrate crystals have been reported to exhibit growth rate dispersion (GRD). Variation in surface dislocations has been suggested as the cause of…”
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    Journal Article
  2. 2

    Defining the Paragoethite process for iron removal in zinc hydrometallurgy by Loan, M., Newman, O.M.G., Cooper, R.M.G., Farrow, J.B., Parkinson, G.M.

    Published in Hydrometallurgy (01-02-2006)
    “…The previously ambiguous Paragoethite process and residue are defined, and the importance of a fundamental understanding of iron-phase precipitation in…”
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    Journal Article
  3. 3

    In situ investigation of growth rates and growth rate dispersion of α-lactose monohydrate crystals by Dincer, T.D., Ogden, M.I., Parkinson, G.M.

    Published in Journal of crystal growth (15-02-2009)
    “…The growth rates and growth rate dispersion (GRD) of four different faces of α-lactose monohydrate crystal were measured at 30, 40 and 50 °C in the relative…”
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  4. 4

    Growth modification of hematite by phosphonate additives by Aschauer, U., Jones, F., Richmond, W.R., Bowen, P., Rohl, A.L., Parkinson, G.M., Hofmann, H.

    Published in Journal of crystal growth (01-02-2008)
    “…The hydroxylated surface structures of seven morphologically important crystallographic surfaces of hematite were calculated—allowing the determination of the…”
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  5. 5

    The effect of calcium cations on the precipitation of barium sulfate 2: calcium ions in the presence of organic additives by Jones, F., Oliviera, A., Parkinson, G.M., Rohl, A.L., Stanley, A., Upson, T.

    Published in Journal of crystal growth (01-10-2004)
    “…Calcium ions have been implicated in changing the precipitation of barium sulfate when organic additives are present, although whether it inhibits or promotes…”
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  6. 6

    The effect of calcium ions on the precipitation of barium sulphate 1: calcium ions in the absence of organic additives by Jones, F, Oliviera, A, Parkinson, G.M, Rohl, A.L, Stanley, A, Upson, T

    Published in Journal of crystal growth (15-02-2004)
    “…The effect of calcium cations on the precipitation of barium sulphate is comprehensively studied using several techniques for the first time. The dominant…”
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  7. 7

    Crystallisation of α-lactose monohydrate from dimethyl sulfoxide (DMSO) solutions: influence of β-lactose by Dincer, T.D., Parkinson, G.M., Rohl, A.L., Ogden, M.I.

    Published in Journal of crystal growth (1999)
    “…In this study, the dimethyl sulfoxide (DMSO)–lactose system has been used to study the effect of β-lactose on the morphology of α-lactose monohydrate crystals…”
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  8. 8

    Identifying nanoscale ferrihydrite in Hydrometallurgical residues by Loan, M, St Pierre, T G, Parkinson, G M, Newman, O G M, Farrow, J B

    Published in JOM (1989) (01-12-2002)
    “…Figure 3 shows the XRD spectrum of a sample of synthetic 6-line ferrihydrite5 spiked with various levels of quartz. The figure demonstrates how the…”
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  9. 9

    Crystal growth mechanisms of the (0 1 0) face of α-lactose monohydrate crystals by Dincer, T.D., Ogden, M.I., Parkinson, G.M.

    Published in Journal of crystal growth (01-04-2009)
    “…The growth rates of the (0 1 0) face of α-lactose monohydrate crystals were measured at 30, 40 and 50 °C in the relative supersaturation range 0.55–2.33 in…”
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  10. 10

    Incorporation of impurity anions into DSP: insights into structure and stability from computer modelling by Lowe, J. L., Rohl, A. L., Gale, J. D., Smith, P. G., Parkinson, G. M.

    Published in Molecular simulation (01-01-2006)
    “…DSP is an important by-product of alumina production via the Bayer process. Under Western Australian processing conditions, the DSP has a sodalite-type…”
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  11. 11
  12. 12

    Atomic force microscopy of gibbsite by Lloyd, S, Thurgate, S.M, Cornell, R.M, Parkinson, G.M

    Published in Applied surface science (01-09-1998)
    “…Atomic force microscopy has been used to image the surface structure of a range of gibbsite (Al(OH)3) crystals. A variety of microtopographies has been imaged…”
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  13. 13

    Arsenic Removal from Aqueous Solution via Ferrihydrite Crystallization Control by Richmond, William R, Loan, Mitch, Morton, Jonathon, Parkinson, Gordon M

    Published in Environmental science & technology (15-04-2004)
    “…Removal of arsenate anion from aqueous solution by coprecipitation with ferrihydrite has been studied under conditions in which the Fe/As ratio is maintained…”
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  14. 14

    High incidence of language disorder in children with focal epilepsies by Parkinson, Gillian M

    Published in Developmental medicine and child neurology (01-08-2002)
    “…To investigate the relationship between the presence of language disorder, type of epilepsy, and epileptic seizures in childhood, language levels, types of…”
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  15. 15

    Surface morphology and crystal growth mechanism of gibbsite in industrial Bayer liquors by Freij, Sawsan J., Parkinson, Gordon M.

    Published in Hydrometallurgy (01-08-2005)
    “…Atomic force and scanning electron microscopy have been used to study the surface topography and crystal growth mechanism of gibbsite crystals in industrial…”
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  16. 16

    Investigation into the effect of phosphonate inhibitors on barium sulfate precipitation by Jones, F., Oliveira, A., Rohl, A.L., Parkinson, G.M., Ogden, M.I., Reyhani, M.M.

    Published in Journal of crystal growth (01-04-2002)
    “…The effect of a series of phosphonate molecules on barium sulfate precipitation was tested. While an increase in the number of phosphonate groups generally…”
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  17. 17

    Investigation of the unseeded nucleation of gibbsite, Al(OH) 3, from synthetic bayer liquors by Rossiter, D.S, Fawell, P.D, Ilievski, D, Parkinson, G.M

    Published in Journal of crystal growth (15-07-1998)
    “…This paper presents the novel application of multi-angle laser light scattering (MALLS) together with transmission electron microscopy (TEM), powder X-ray…”
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  18. 18

    The role of phosphonate speciation on the inhibition of barium sulfate precipitation by Jones, F, Stanley, A, Oliveira, A, Rohl, A.L, Reyhani, M.M, Parkinson, G.M, Ogden, M.I

    Published in Journal of crystal growth (01-03-2003)
    “…The inhibition of barium sulfate precipitation in the presence of phosphonate containing molecules was investigated experimentally and speciation curves were…”
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  19. 19

    Predicting Guest Orientations in Layered Double Hydroxide Intercalates by Fogg, Andrew M, Rohl, Andrew L, Parkinson, Gordon M, O'Hare, Dermot

    Published in Chemistry of materials (17-05-1999)
    “…Molecular mechanics have been used to rationalize the structures of the layered double hydroxide intercalates [LiAl2(OH)6]Cl, [LiAl2(OH)6]Br, and…”
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  20. 20

    Zinc sulfide as a solid phase additive for improving the processing characteristics of ferrihydrite residues by Richmond, William R., Loan, Mitch, Newman, Mike, Parkinson, Gordon M.

    Published in Hydrometallurgy (01-08-2005)
    “…The effect of ZnS powders as additives for improving the physical and chemical properties of ferrihydrite residues has been studied in both kinetic and batch…”
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