ライフサイエンスコーパス: illite

1 and the selective nature of Tl(+) uptake by illite.

2 asured with CO(2) (273 K) in the presence of illite.

3 I) into Mn-oxides and the uptake of Tl(I) by illite.

4 ffect of the electrolyte on the structure of Illite.

5 and is likely part of clay minerals such as illite.

6 s study, we investigated Pu sorption onto Na-illite, a relevant component of potential host rocks for

7 n exchange in micaceous clays, in particular Illite-a non-swelling clay mineral that naturally contai

8 Fe-bearing aluminosilicates (vermiculite and Illite) accounted for another 50%.

9 V) were detected in solution on contact with illite after 1 week, which is not expected to be stable

10 natural clay: kaolinite, montmorillonite and illite, all of which are aluminosilicates of similar com

11 Illite also may precipitate in the pores of sandstone re

12 The COx, which mainly contains smectite/illite and calcite minerals, is also studied together wi

13 l surfaces (montmorillonite for nucleotides, illite and hydroxylapatite for amino acids) induces the

14 t spectroscopic evidence for Tl(I) uptake by illite and indicates the need for further studies on the

15 Illite and kaolinite accumulated at the aqueous/aqueous

16 0% of the cation-exchange capacity (CEC) for Illite and kaolinite and below 1 mmol/kg (<1% CEC) for b

17 roduced unexpected enhancement of Ti(+) from illite and kaolinite clays that contained small quantiti

18 stigated REE adsorption to the clay minerals illite and kaolinite through pH adsorption experiments a

19 5.0 m/day using columns packed with the same illite and quartz mass however with different spatial pa

20 minimally connected columns with well-mixed illite and quartz.

21 a stacking of layers identical to endmember illite and smectite layers, implying discrete and indepe

22 sure of authigenic ferrimagnetic minerals by illite and vermiculite-group minerals inhibits their che

23 adsorption to quartz, goethite, birnessite, illite, and aquifer sediments induced an average isotopi

24 cates were hydroxy-interlayered vermiculite, Illite, and kaolinite.

25 The unique lithium enrichment of illite at Thacker Pass resulted from secondary lithium-

26 Illite-bearing Miocene lacustrine sediments within the s

27 he sand medium and the presence of suspended illite clay drastically enhance oocyst deposition.

28 Illite concentrations measured in situ range from ~1.3 t

29 Ignoring the Illite decollapse could lead the biased estimation of se

30 emonstrate the requirement of accounting for Illite decollapse especially for high Cs loadings, becau

31 The K-rich illite developed exclusively in the fossilized MRS thus

32 In this study, Np(V) retention on Illite du Puy (IdP) was investigated since it is essenti

33 igated the adsorption of Tl(+) onto purified Illite du Puy (IdP).

34 (2+) from microbial reductive dissolution of illite/Fe-oxides may be exported to the water column.

35 In these salt solutions, numerous illite fibers precipitated after reaction for only 3 h a

36 yered illite-smectite indicating progressive illite formation, (2) electron microprobe mapping and ED

37 and its weathering products with diagenetic illite formed by reaction with pore fluids during burial

38 water content, enables the discrimination of illite from montmorillonite clays that typically develop

39 K-Ar dating of authigenic, syn-weathering illite from saprolitic remnants constrains original base

40 Illite had a higher adsorption capacity than kaolinite;

41 Cesium adsorption onto Illite has been widely studied, because this clay is esp

42 osilicates such as vermiculite, biotite, and illite, have demonstrated great potential in various fie

43 ), illite-smectite mixed layer (ISCz-1), and illite (IMt-2)-using CO(2) and CH(4) up to 30 MPa at 25-

44 III); 8 x 10(-11) < [Pu]tot/M < 10(-8)) with illite in 0.1 M NaCl at pH between 3 and 10, Pu uptake w

45 actions of Tl(III), Tl(I)-jarosite and Tl(I)-illite in bulk samples based on XAS indicated that Tl(I)

46 helf C has revealed microbial alterations of illite in marine sediments, a process typically thought

47 Illite in shales is a mixture of detrital mica and its w

48 ography, for interpreting the K-Ar ages from illites in sedimentary rocks and for estimating the ages

49 omplexation constants determined for Eu(III)-illite interaction (with redox-insensitive Eu(III) as a

50 Illite is a general term for the dioctahedral mica-like

51 s study is to analyze how Cs adsorption onto Illite is affected by structural changes produced by the

52 Our results suggest that illite is an important adsorbent for Tl in soils and sed

53 Illite is of interest to the petroleum industry because

54 Sorption to the phyllosilicate clay minerals Illite, kaolinite, and bentonite has been studied for a

55 This was explained by the expansion of Illite layers (decollapse) induced by large hydrated cat

56 The presence of mixed-layer illite, mica, kaolinite, quartz, hematite, anatase, goet

57 Clay minerals are principally Fe-Mg illite, mixed layers of illite/smectite and chlorite, wi

58 minerals (ferrihydrite, goethite, kaolinite, illite, montmorillonite) using the CuO-oxidation techniq

59 onic exchange capacity commonly accepted for Illite (near 200 mequiv . kg(-1)).

60 Since neither the illite nor the kaolinite is an expandable clay, adsorpti

61 he identification of kaolinite, chlorite and illite or muscovite, and a new class of hydrated silicat

62 taining ATPS over clay in buffer alone, with illite outperforming the other clays.

63 Here, we show high K content confined to illite particles that are abundant in the facies bearing

64 Interestingly, in slow illite precipitation processes, oriented aggregation of

65 Cs sorption isotherms were carried out with Illite previously exchanged with Na, K, or Ca, at a broa

66 In situ breakdown of illite provides a previously-unobserved pathway for the

67 ence for the microbially induced smectite-to-illite (S-I) reaction has previously been shown using cu

68 have been thought to control the smectite-to-illite (S-I) reaction, an important diagenetic process u

69 rom 10(-9) to 10(-2) M at near-neutral pH on illite saturated with Na(+) (100 mM), K(+) (1 and 10 mM)

70 aluation of the evolution of the smectite-to-illite sequence of clay minerals, including the nature o

71 and decreased expandability in mixed layered illite-smectite indicating progressive illite formation,

72 cs and structures of these two models for an illite-smectite interstratified clay mineral with a rati

73 Illite-smectite interstratified clay minerals are ubiqui

74 ay minerals-Na-rich montmorillonite (SWy-2), illite-smectite mixed layer (ISCz-1), and illite (IMt-2)

75 re principally Fe-Mg illite, mixed layers of illite/smectite and chlorite, with minor kaolinite and s

76 work examines the largely unexplored role of illite spatial distribution patterns in dictating the so

77 vidence and the modeling of Cs sorption onto Illite supported the hypothesis of decollapse.

78 Pu(IV) reduction to Pu(III) occurred in the illite suspension.

79 uptake as well as 10 A-clay minerals (e.g., Illite) that compete with water and chloride for N(2)O(5

80 ering-related transformation of iron-bearing illite to vermiculite, generating aggregates of vermicul

81 e compensation associated with the kaolinite-illite transition during burial diagenesis and metamorph

82 rocline, calcite, kaolinite, phlogopite, and illite under a range of GCS conditions.

83 ing aggregates of vermiculite or mixed-layer illite-vermiculite.

84 hexagonal nanoparticles forming the fibrous illite was observed.

85 based on XAS indicated that Tl(I) uptake by illite was the dominant retention mechanism in topsoil m

86 g adsorption of Tl(+) at the frayed edges of illite, with Tl selectivity coefficients between those r

87 d 3.0 m/day, well-connected low permeability illite zones oriented in the flow-parallel direction lea