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JPS5732246A
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Recovery of acetic acid
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JPS5583728A
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Preparation of high-purity benzene polycarboxylic acid
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JPS54126686A
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Method of recovering liquid phase oxidating catalyst
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JPS54122247A
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Recovery of liquid phase oxidation reaction solvent
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JPS54115886A
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Method of discharging pulverulent and granular body from box type transfer system vessel
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JPS5495536A
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Manufacture of terephthalic acid for direct polimerization
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JPS5492934A
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Manufacture of terephthalic acid for direct polimerization
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JPS5492931A
|
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Manufacture of aromatic monocarboxylic acids
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|
JPS5492935A
|
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Manufacture of chlorbenzoic acid
|
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JPS5464763A
|
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Method of mixing granular solid
|
|
JPS5465963A
|
|
Method of discharging granular solid from storage tank
|
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JPS5446740A
|
|
Manufacture of highly pure terephthalic acid for direct polymerization
|
|
JPS5420962A
|
|
Combined distillation system
|
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JPS53122694A
|
|
Method of collecting liquid phase oxidation heavy metal catalyst
|
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JPS53112831A
|
|
Process for preparing toluylic acid
|
|
JPS53100187A
|
|
Method of preparing liqid phase oxidation heavy metal catalyst
|
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JPS5337592A
|
|
Method of recovering liquiddphase oxidation catalysts
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|
JPS539738A
|
|
Production of telephthalic acid for direct polymerization
|
|
JPS52106835A
|
|
Reaction apparatus for production of high purity aromaic dicarboxylic acid
|
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JPS52106833A
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Production of telephthalic acid for direct polymerization
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