Method for preparing barium chloride by high-calcium witherite
A technology of witherite and barium chloride, which is applied in the field of producing barium chloride from high-calcium witherite ore, can solve problems such as low reserves of high-quality ore and difficulty in using witherite, and achieves high output, low steam consumption and electric energy consumption, high purity effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0024] The method for preparing barium chloride from high-calcium witherite ore comprises the following raw materials in parts by weight: .
[0025] The preparation method of the method for producing barium chloride from high-calcium witherite ore comprises the following steps: 100KG barium carbonate content is between 40%-55%, calcium carbonate content is at 25%-30% high-calcium witherite ore, concentration It is 32% high concentration hydrochloric acid.
[0026] 1) Get 100KG barium carbonate content between 40%-55%, calcium carbonate content in 25%-30% high-calcium witherite ore, wash and place it in a ventilated place to dry for later use.
[0027] 2) introducing a sufficient amount of 32% high-concentration hydrochloric acid solution into the reaction tank, and putting the high-calcium witherite ore in step 1) into the reaction tank until the high-calcium witherite ore is completely reacted.
[0028] 3) After the reaction is complete, pass the mixed solution through prima...
Embodiment 2
[0033] The method for preparing barium chloride from high-calcium witherite ore comprises the following raw materials in parts by weight: .
[0034] The preparation method of the method for producing barium chloride from high-calcium witherite ore comprises the following steps: 100KG barium carbonate content is between 40%-55%, calcium carbonate content is at 25%-30% high-calcium witherite ore, concentration It is 26% high concentration hydrochloric acid.
[0035] The preparation method of the method for producing barium chloride from high-calcium witherite ore comprises the following steps: 100KG barium carbonate content is between 40%-55%, calcium carbonate content is at 25%-30% high-calcium witherite ore, concentration It is 26% high concentration hydrochloric acid.
[0036] 1) Get 100KG barium carbonate content between 40%-55%, calcium carbonate content in 25%-30% high-calcium witherite ore, wash and place it in a ventilated place to dry for later use.
[0037] 2) introd...
Embodiment 3
[0043] The method for preparing barium chloride from high-calcium witherite ore comprises the following raw materials in parts by weight: .
[0044] The preparation method of the method for producing barium chloride from high-calcium witherite ore comprises the following steps: 100KG barium carbonate content is between 40%-55%, calcium carbonate content is at 25%-30% high-calcium witherite ore, concentration It is 38% high concentration hydrochloric acid.
[0045] 1) Get 100KG barium carbonate content between 40%-55%, calcium carbonate content in 25%-30% high-calcium witherite ore, wash and place it in a ventilated place to dry for later use.
[0046]2) introducing a sufficient amount of 38% high-concentration hydrochloric acid solution into the reaction tank, and putting the high-calcium witherite ore in step 1) into the reaction tank until the high-calcium witherite ore is completely reacted.
[0047] 3) After the reaction is complete, pass the mixed solution through primar...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com