CATALYST SYSTEM FOR PREPARING TEREPHTHALIC ACID

A catalyst system for preparing terephthalic acid including a first complexation of a manganese salt and a first multidentate ligand; and a second complexation of a cobalt salt and a second multidentate ligand, wherein the first multidentate ligand is a tridentate ligand, tetradentate ligand, pentad...

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Hauptverfasser: HAIDER, Sajjad, ADIL, Syed Farooq, KHAN, Mujeeb, HASHMI, Syed Azhar, SIDDIQUI, Mohammed Rafiq Hussain, AL-MASRY, Waheed A, MAHMOOD, Asif
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creator HAIDER, Sajjad
ADIL, Syed Farooq
KHAN, Mujeeb
HASHMI, Syed Azhar
SIDDIQUI, Mohammed Rafiq Hussain
AL-MASRY, Waheed A
MAHMOOD, Asif
description A catalyst system for preparing terephthalic acid including a first complexation of a manganese salt and a first multidentate ligand; and a second complexation of a cobalt salt and a second multidentate ligand, wherein the first multidentate ligand is a tridentate ligand, tetradentate ligand, pentadentate ligand, or hexadentate ligand, and wherein the second multidentate ligand is a tridentate ligand, tetradentate ligand, pentadentate ligand, or hexadentate ligand. Système de catalyseur pour préparation d'acide téréphtalique comprenant une première complexation d'un sel de manganèse avec un premier ligand multidentate ; et une seconde complexation d'un sel de cobalt avec un second ligand multidentate, le premier ligand multidentate étant un ligand tridentate, un ligand tétradentate, un ligand pentadentate ou un ligand hexadentate, et le second ligand multidentate étant un ligand tridentate, un ligand tétradentate, un ligand pentadentate ou un ligand hexadentate.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title CATALYST SYSTEM FOR PREPARING TEREPHTHALIC ACID
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