Black liquor
Catalytic conversion of black liquor under sub/supercritical conditions
... INTRODUCTION Black liquor comes from Kraft process in paper ...white liquor (Na 2 S and NaOH ...(black liquor) [1]. As white liquor is a basic mixture, black liquor ...
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Insights in mechanisms of carbonaceous microparticles formation from black liquor hydrothermal conversion
... the black liquor decomposition (mainly reactions between phenols and ...the black liquor solution coexist and operate with different kinetics all along the reaction ...
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Towards Sustainable Electrochemical Acidification of Kraft Black Liquor for Lignin Extraction: Proof of Concept, Control of Membrane Fouling and Yield Enhancement
... Evolution of Sodium Concentration and Lignin Content of the Black Liquor The evolution pattern of sodium concentration in the BL solution is presented in Figure 8.7. Based on the statistical analysis ...
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Beneficial use of CeO2 nanocatalyst for black liquor conversion under sub and supercritical conditions
... t Black liquor is an alkaline liquid residue from paper industry, containing ∼80 wt% of water and ∼20 wt% of organics and ...of black liquor in a batch reactor is particularly inter- esting ...
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Effect of compaction on multi-physical properties of hemp-black liquor composites
... In a previous study, presented in [8] , various compos- ites were investigated with Biofibat® hemp shiv or corn cob residues as aggregates, and corn cob extract, flax fines extract, black liquor, BioChoice® ...
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Contributions to the understanding of hydrothermal processes : application to black liquor
... of black liquor to improve hydrogen production at temperature lower than 500°C, as well as to reduce coke ...of black liquor is an obstacle to draw a clear ...
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Charged Schrodinger black holes
... charged black holes were shown to be un- stable to the spontaneous emission of charge into a trapped layer above their horizons—a near-horizon ...rotating black holes [ 12 ...charged black hole [ 13 ...
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When black holes collide
... Surprisingly, if there is enough pressure, we can push the compressed material to a point where its self-gravity exceeds its resistance to compression and shrinkage starts again, and accelerates. Eventually the sheer ...
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Black feminism, pop-music & Antiquité
... Tout comme sa sœur Beyoncé et bien d’autres stars médiatiques afro-américaines ou “poc” (peoples of color) de la culture pop des années 2000 (Nicki Minaj, Kanye West…), la chanteuse Solange s’inscrit dans un mouvement ...
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Black employment in black-owned enterprises : a study of internal labor markets
... Officials at North Carolina Mutual, Supreme Life, and the National Insurance Association repeatedly stressed the importance of an effective sales force to the survival[r] ...
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On Being a Black Panther
... of Black people that too often took on a festive air; and it permitted use of private and public institutions to further humiliate, terrorize and deprive Black people of basic human rights and self-dignity ...
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Versatile black-box optimization
... As an example of versatility, Shiwa outperforms CMA on YABBOB, is excellent on real world benchmarks, on the new photonics problems, and on ill-conditioned quadratic problems, and outper[r] ...
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Antibranes cannot become black
... The black (anti-)D6 brane In this Section we describe the ansatz for a black (anti-) D6 brane in a background with non-zero H and F 0 fluxes and analyze the equations of ...a black ’anti- brane’ we ...
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Black holes and fourfolds
... find black holes, black rings and their microstate geometries [36], and these solutions when compactified to four dimensions descend to multicenter BPS black holes ...
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An analytic Lifshitz black hole
... Since we found the solution described in this paper, some related work has appeared. Reference [ 11 ] constructs a black hole solution in a related background with slightly different asymptotics. Danielsson and ...
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Black-Hole Microstates in String Theory : Black is the Color but Smooth are the Geometries?
... 5.2 Systematic construction of a large family of smooth four-center solutions In this section, we present a systematic construction of the largest known family of scaling four- center smooth horizonless solutions that ...
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Formation of supermassive black holes
... 5 Black hole formation and growth with primordial non-Gaussianities The chapter treats different topics in the fields of galaxy formation and evolution, reionization history, and the formation and growth of ...
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Complexity, action, and black holes
... charged black holes does not work, and why the other calculations do ...charged black hole and the ground state, and renders unreliable the calculation of the action, the calculation of M − μQ, and indeed ...
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Black entrepreneurs in real estate.
... Summary: Afro-American Realty Company and the Standard Life Service Companies were not the first or last of the major real estate operations conducted by Black Americans d[r] ...
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Learning in a Black Box
... Testing for TREND, we perform tests for each rate of return separately (with individual clustering). We regress one-period and two-period adjustments treatment fixed effects and on TREND, controlling also for fixed ...
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