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Home Glacial Acetic Acid Formic Acid Oxalic Acid Nitric Acid Hydrochloric Acid Hydrogen Peroxide Products About Blog Contacts
03
Sep
Enclosed nitric acid precious metal refining reactor with scrubber and filtration equipment
Date September 3, 2026
Author Qingdao Hiacid Chemical

Nitric Acid for Precious Metal Refining Process Control

A high-level B2B guide to nitric acid quality and engineering controls in precious-metal refining and parting.
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0 Comments Author Qingdao Hiacid Chemical
03
Sep
Ultraclean laboratory preparing samples with high-purity nitric acid beside an ICP-MS instrument
Date September 3, 2026
Author Qingdao Hiacid Chemical

High-Purity Nitric Acid for ICP-MS Sample Preparation

How laboratories qualify high-purity nitric acid and control blanks for dependable ICP-MS sample preparation.
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0 Comments Author Qingdao Hiacid Chemical
03
Sep
Sealed nitric acid metering and continuous nitration equipment at a nitrobenzene plant
Date September 3, 2026
Author Qingdao Hiacid Chemical

Nitric Acid Feed for Continuous Nitrobenzene Production

How continuous nitrobenzene producers specify and qualify nitric acid for controlled nitration and acid recovery.
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0 Comments Author Qingdao Hiacid Chemical
03
Sep
Closed nitric acid oxidation and emissions abatement train at an adipic acid plant
Date September 3, 2026
Author Qingdao Hiacid Chemical

Nitric Acid in Adipic Acid and Nylon 6,6 Supply Chains

A procurement and process-assurance guide to nitric acid feed in adipic acid and nylon 6,6 supply chains.
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0 Comments Author Qingdao Hiacid Chemical
03
Sep
Closed nitric acid feed and neutralization system at an ammonium nitrate fertilizer plant
Date September 3, 2026
Author Qingdao Hiacid Chemical

Nitric Acid for Ammonium Nitrate Fertilizer Production

How fertilizer producers qualify nitric acid feed quality and supply controls for ammonium nitrate manufacture.
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0 Comments Author Qingdao Hiacid Chemical
02
Sep
Closed oxalic acid impregnation system pretreating wood chips before thermomechanical pulping
Date September 2, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid Wood-Chip Pretreatment for Thermomechanical Pulp

A mill-scale qualification guide to oxalic acid feed quality and process controls for wood-chip pretreatment.
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0 Comments Author Qingdao Hiacid Chemical
02
Sep
Closed oxalic acid leaching and filtration plant recovering vanadium from spent catalyst
Date September 2, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for Spent Vanadium Catalyst Recovery

How catalyst recyclers evaluate oxalic acid quality and process controls for hydrometallurgical vanadium recovery.
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0 Comments Author Qingdao Hiacid Chemical
02
Sep
Closed oxalic acid circulation skid decontaminating industrial stainless steel piping
Date September 2, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for Controlled Industrial System Decontamination

A conservative engineering guide to oxalic acid quality and process control in specialized system decontamination.
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0 Comments Author Qingdao Hiacid Chemical
02
Sep
Oxalic acid leaching and filter press line whitening ceramic clay slurry
Date September 2, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for Ceramic Clay Iron Removal and Whitening

How ceramic mineral processors evaluate oxalic acid for controlled iron removal and improved clay brightness.
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0 Comments Author Qingdao Hiacid Chemical
02
Sep
Closed oxalic acid leaching and washing line purifying industrial silica sand
Date September 2, 2026
Author Qingdao Hiacid Chemical

Oxalic Acid for Silica Sand Iron Removal and Purification

A B2B guide to oxalic acid quality and process controls for removing iron impurities from silica sand.
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0 Comments Author Qingdao Hiacid Chemical
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Qingdao Hiacid Co., Ltd. located in the east part of China, which is the largest salt farm in China, the potassium related chemicals production ranked fourth in the world.

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