@article {1137,
	title = {A new class of bleaching and brightness stabilizing agents. Part II: Bleaching power of a bisphosphine},
	journal = {Journal of Pulp and Paper Science},
	volume = {31},
	number = {2},
	year = {2005},
	note = {ISI Document Delivery No.: 940RYTimes Cited: 11Cited Reference Count: 35},
	month = {Apr-Jun},
	pages = {69-75},
	type = {Article},
	abstract = {Recently we discovered that simple, water-soluble phosphorus compounds such as tris(hydroxymethyl)phosphine, P(CH2OH)(3) (THP), were effective bleaching agents for mechanical pulps over a wide range of consistency, pH and temperature. Now, we have found a bisphoslethine derivative of THP, 1,2-bis[bis(hydroxymethyl)phosphino]ethane, (HOCH2)(2)PCH2CH2P(CH2OH)(2)(BBHPE),to be even more effective than THP. This derivative pable of providing an ISO brightness gain of 13.0 and 15.2 points to spruce and pine thermomechanical pulps (TMP), respectively, compared to a maximum ISO brightness gain of similar to 10.0 points achievable with THP or sodium hydrosulphite. BBHPE is particularly useful as a bleaching agent for pulps that have a poor bleach response to sodium hydrosulphite. It also shows promise as a complementary bleaching agent to alkaline hydrogen peroxide. The bisphosphonium sulphate [(HOCH2)(3)pCH(2)CH(2)P(CH2OH)(3)]SO4 has also been synthesized and shown to be nearly as effective as BBHPE for the bleaching of spruce TMP and peroxide-bleached spruce TMP.},
	keywords = {bleach, brightness, mechanical pulps, phosphines, phosphorus compounds, picea, pinus, SOLUBILITY},
	isbn = {0826-6220},
	url = {<Go to ISI>://000230163000001},
	author = {Hu, Thomas Q. and James, Brian R. and Yawalata, D. and Ezhova, M. B. and Chandra, R. P.}
}
@article {1137,
	title = {A new class of bleaching and brightness stabilizing agents. Part II: Bleaching power of a bisphosphine},
	journal = {Journal of Pulp and Paper Science},
	volume = {31},
	number = {2},
	year = {2005},
	note = {ISI Document Delivery No.: 940RYTimes Cited: 11Cited Reference Count: 35},
	month = {Apr-Jun},
	pages = {69-75},
	type = {Article},
	abstract = {Recently we discovered that simple, water-soluble phosphorus compounds such as tris(hydroxymethyl)phosphine, P(CH2OH)(3) (THP), were effective bleaching agents for mechanical pulps over a wide range of consistency, pH and temperature. Now, we have found a bisphoslethine derivative of THP, 1,2-bis[bis(hydroxymethyl)phosphino]ethane, (HOCH2)(2)PCH2CH2P(CH2OH)(2)(BBHPE),to be even more effective than THP. This derivative pable of providing an ISO brightness gain of 13.0 and 15.2 points to spruce and pine thermomechanical pulps (TMP), respectively, compared to a maximum ISO brightness gain of similar to 10.0 points achievable with THP or sodium hydrosulphite. BBHPE is particularly useful as a bleaching agent for pulps that have a poor bleach response to sodium hydrosulphite. It also shows promise as a complementary bleaching agent to alkaline hydrogen peroxide. The bisphosphonium sulphate [(HOCH2)(3)pCH(2)CH(2)P(CH2OH)(3)]SO4 has also been synthesized and shown to be nearly as effective as BBHPE for the bleaching of spruce TMP and peroxide-bleached spruce TMP.},
	keywords = {bleach, brightness, mechanical pulps, phosphines, phosphorus compounds, picea, pinus, SOLUBILITY},
	isbn = {0826-6220},
	url = {<Go to ISI>://000230163000001},
	author = {Hu, Thomas Q. and James, Brian R. and Yawalata, D. and Ezhova, M. B. and Chandra, R. P.}
}
@article {611,
	title = {Influence of F content on the composition of Al-rich synthetic phlogopite: Part 1. New information on structure and phase-formation from Si-29, H-1, and F-19 MAS NMR spectroscopies},
	journal = {American Mineralogist},
	volume = {88},
	number = {1},
	year = {2003},
	note = {ISI Document Delivery No.: 635DVTimes Cited: 6Cited Reference Count: 27},
	month = {Jan},
	pages = {47-53},
	type = {Article},
	abstract = {The influence of F content on the formation and stability of Al-rich phlogopite has been investigated. Samples with varying OH/F-ratios and nominal gel compositions of K(Mg3-xAlx)(Al1+xSi3-xO10)(OH)(y) (F)(2-y) (0.0 less than or equal to x less than or equal to 0.8 and 0.5 less than or equal to y less than or equal to 1.8) were studied using Si-29, H-1, and F-19 MAS NMR spectroscopies, powder X-ray diffraction, electron-probe microanalysis, and scanning electron microscopy. The synthetic phlogopites were synthesized from sol-gels in cold-seal pressure vessels at 1073 K, 2 kbar. The main phase (phlogopite) and three other impurity phases [corundum (alpha-Al2O3), kalsilite (KAlSiO4), and potassium aluminum hexafluoride (K3AlF6.0.5H(2)O)] were clearly identified by powder X-ray diffraction and electron-probe microanalysis. For phlogopite, the unit-cell parameters a(0) and b(0) decrease whereas c(0) increases with increasing Al-content (x). The average crystal size of phlogopite is about 1-2 mum. The Si-29 MAS NMR spectra show up to four resonances at approximately -91,-87, -83, and -80ppm, which can be assigned as Q(3)(nAl) signals with n = 0 - 3. The ideal Si/Al-IV ratio calculated from the initial composition is always lower than that derived experimentally. Hydroxyl-rich compositions indicate an increased Al-content in the tetrahedral sheets, suggesting a stabilizing effect on the formation of Al-rich phlogopite. These conclusions are supported by H-1 and F-19 MAS NMR spectra. The H-1 MAS NMR spectra show a water signal at 4.7 ppm, a signal due to Mg2AlOH at 1.8 ppm, and a signal due to Mg3OH at 0.7 ppm. The F-19 MAS NMR spectra exhibit a signal for Mg2AlF at -150 ppm, one due toAlF(6) (K3AlF6.0.5H(2)O) at -157 ppm, and one for Mg3F at -174 ppm. Comparison of the H-1 and F-19 MAS NMR spectra for different Al- and F- contents reveals a non-statistical distribution of F- and OH-groups at the crystallographic sites in the octahedral sheets where F prefers sites coordinated by three Mg, and OH sites with Al in the next-nearest coordination sphere.},
	keywords = {AL-27, FLUORINE, GLASSES, GRANITES, KALSILITE, KALSIO4, NUCLEAR-MAGNETIC-RESONANCE, PETROGENESIS, SILICATE MELTS, SOLUBILITY},
	isbn = {0003-004X},
	url = {<Go to ISI>://000180383600006},
	author = {Fechtelkord, M. and Behrens, H. and Holtz, F. and Fyfe, C. A. and Groat, L. A. and Raudsepp, M.}
}
@article {5207,
	title = {Effects of pressure and temperature on the solubility of monosodium L-glutamate monohydrate in water},
	journal = {High Pressure Research},
	volume = {21},
	number = {2},
	year = {2001},
	note = {ISI Document Delivery No.: 572UGTimes Cited: 4Cited Reference Count: 21},
	pages = {93-104},
	type = {Article},
	abstract = {The solubility of monosodium L-glutamate monohydrate (MSG.H2O) in water was measured at pressures in the range of 0.10-300 MPa and 298.15 K. The density of MSG solution at high concentrations and heat of solution at saturated concentration were also measured at atmospheric pressure. The solubility, m,, increased with increasing pressure and the pressure coefficient, theta(p) [equivalent to(partial derivative ln m(s)/partial derivativep)(T)], at 0. 10 MPa was (2.0 +/- 0.1) x 10(-10) Pa-1. It agrees well with (2.1 +/- 0.2) x 10(-10) Pa-1 thermodynamically estimated using the partial molar volume, the activity coefficient of the solute in solution, and the molar volume of the crystal. The excellent agreement at 0.10 MPa gives us confidence in the solubility data at higher pressures. The heat of solution data and other pertinent values were used to calculate the temperature coefficient of solubility, theta(T) [equivalent to(partial derivative ln ms/partial derivative(1/T))(p)], by a thermodynamic equality. The resulting theta(T) compares well with the data directly measured by Ogawa.},
	keywords = {25-DEGREES-C, amino acids, CRYSTAL, density, heat of, HIGH-PRESSURE, molar volume, SOLUBILITY, SOLUTION},
	isbn = {0895-7959},
	url = {<Go to ISI>://000176792900003},
	author = {Suzuki, Y. and Matsuo, H. and Koga,Yoshikata and Mukae, K. and Kawakita, T. and Sawamura, S.}
}
@article {5145,
	title = {Solubility of cesium chloride in water under high pressures},
	journal = {Fluid Phase Equilibria},
	volume = {189},
	number = {1-2},
	year = {2001},
	note = {ISI Document Delivery No.: 495HBTimes Cited: 4Cited Reference Count: 23},
	month = {Oct},
	pages = {1-11},
	type = {Article},
	abstract = {The solubility (m,at) of cesium chloride (CsCl) in water was measured in the pressure and temperature ranges, 0.10-400 MPa and 273-313 K, respectively. The following function was fitted to the results: m(sat) (mol kg(-1)) = 11.000 - 8.80 x 10(-3) p + 3.3 x 10(-6) p(2) + (0.0675 - 4.167 x 10(-5) p) (T - 293.15) - 0.81 X 10(-4) (T - 293.15)(2). The standard deviation is 0.022 mol kg(-1). This level of precision in solubility is almost an order of magnitude better than the literature data for the same system at the atmospheric pressure. This improvement in reproducibility is due in part to a better design of the inside of the pressure vessel used for the present study. The pressure and the temperature coefficients of the solubility were thermodynamically estimated using relevant data of the solute and the solution in literature. To supplement the volume data, we also measured the density of aqueous solution of cesium chloride at high concentrations. The coefficients thus calculated were the same within experimental error with those derived from our data, the equation shown above. It proves our solubility measurement under high pressure reliable. (C) 2001 Elsevier Science B.V. All rights reserved.},
	keywords = {25-DEGREES-C, ALKALI-HALIDES, cesium chloride, experimental method, high pressure, solid-fluid equilibria, SOLUBILITY, THERMODYNAMIC PROPERTIES},
	isbn = {0378-3812},
	url = {<Go to ISI>://000172333200001},
	author = {Matsuo, H. and Koga,Yoshikata and Sawamura, S.}
}
