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2025
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Invention
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Method for improving lithium yield in a direct lithium extraction process. There is disclosed a m... |
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Invention
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Mitigation of contamination of lithium selective media in a direct lithium extraction process. Th... |
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2024
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Invention
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An improved process for obtaining high purity lithium from an aqueous lithium salt-containing sol... |
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2023
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Invention
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Method for reprocessing polytetramethylene ether glycol. The disclosed process relates to a proce... |
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Invention
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A method for manufacturing an oligomeric pet substrate from pet-containing waste material. Provid... |
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Invention
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Process for removing impurities from tetrahydrofuran. A process for removing one or more impuriti... |
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2022
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Invention
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Process for manufacturing a monocyclic aromatic compound. 222 to react with the in situ-generated... |
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Invention
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Nickel and cobalt separation in a pta process. A process for preparing an aromatic polycarboxylic... |
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Invention
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Improved systems and processes for high-selectivity conversion of mono-aromatics from olefins. Th... |
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2021
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Invention
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Method and system for producing aromatic hydrocarbons. Methods and systems for processing a first... |
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Invention
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Production of purified terephthalic acid. Systems and processes control gas flow in the productio... |
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Invention
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Recovery of metal catalysts from oxidizer purge streams. 222 gas from the first solution is betwe... |
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Invention
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A method for manufacturing an oligomeric polyethylene terephthalate (pet) substrate. A method for... |
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Invention
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A method for improving l* color in a pet polymer. A method for improving L* color of polyethylene... |
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Invention
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A method for manufacturing an oligomeric polyethylene terephthalate (pet) substrate. 1 22 is a ca... |
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Invention
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A method for manufacturing an oligomeric polyethylene terephthalate (pet) substrate. is a carboxy... |
