Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Production and manufacturing method and process flow of hydroxylamine sulfate

[Chemical Knowledge]：Production and manufacturing method and process flow of hydroxylamine sulfate

Read： 899 Time：17months ago Source：Transform the World with Simplicity

Manufacturing Method
of Hydroxylamine Sulfate
Hydroxylamine sulfate is an important raw material for chemical production, which is widely used in medicine, pesticide, dye and other fields. This article will introduce the manufacturing method of hydroxylamine sulfate, including raw material preparation, reaction process, post-treatment and so on.

1. Raw Material Preparation

The main raw materials for the manufacture of hydroxylamine sulfate are sulfuric acid and hydroxylamine salts. Wherein, sulfuric acid can be used industrial grade sulfuric acid, hydroxylamine hydrochloride or hydroxylamine sulfate can be used as hydroxylamine salt.

2. reaction process

1. add hydroxylamine salt into the reaction kettle, add appropriate amount of water and stir to dissolve.

2. Slowly add sulfuric acid while controlling the reaction temperature to avoid side reactions caused by excessive temperature.

3. Stir continuously during the reaction to ensure uniform reaction.

4. After completion of the reaction, filtration, washing and the like are performed to remove impurities.

3. Post-treatment

1. Concentrate the obtained hydroxylamine sulfate solution to obtain a concentrated solution of hydroxylamine sulfate.

2. Crystallization of the concentrate to obtain hydroxylamine sulfate crystals.

3. The crystals were dried to obtain a dried hydroxylamine sulfate product.
Precautions for
4.

1. In the manufacturing process, the reaction temperature and pH value should be strictly controlled to avoid side reactions and product quality problems.

2. In the post-processing process, attention should be paid to operating specifications and safety to avoid casualties and environmental pollution.

In short, the manufacturing method of hydroxylamine sulfate is not complicated, but it is necessary to pay attention to factors such as raw material quality, reaction conditions and post-processing operations to ensure product quality and production safety. At the same time, relevant laws and regulations should be followed in the production process to protect the environment and human health.

Previous： Production and manufacturing method and process of potassium iodide

Next： Production and manufacturing method and process of potassium water glass

News Categories