Patent Awaiting formal examination

Method for Flotation of potassium Chloride

LaoBiz.com profiles the Laos Patent “Method for Flotation of potassium Chloride” from open registry fields, filed by Baichun GUO on 2022-12-06; current status: Awaiting formal examination. Identifiers include application No. P/869; DIP id LAP869; protection kind Patent - Foreign. Key dates: publication 2026-03-20. Classification: C01D 3/08. Inventor(s)/designer(s): Baichun GUO. Abstract hint: The present invention provides a method for flotation of potassium chloride ore, comprising carrying out an ultrasonic treatment before the…. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.

Patent Laos DIP

App. no. P/869
Filing date 2022-12-06
Applicant Baichun GUO
Agent CONCETTI-LAO CO., LTD
Classes C01D 3/08

Mark

Key facts

Type
Patent
App. no.
P/869
Status
Awaiting formal examination
Applicant
Baichun GUO
Agent
CONCETTI-LAO CO., LTD
Filing date
2022-12-06
Publication
2026-03-20
Protection kind
Patent - Foreign
Priority
CN · 202211209616.0 · 2022-09-30
Applicant address
Baichun GUO · The third floor of the podium of Brock c, Wanliu Yicheng Center, No.11 Changchunqiao Road, Haidian District, Beijing 10089, China · CN
Agent address
CONCETTI-LAO CO., LTD · Lao-Thai Friendship Road, Sokpaluang Village,Sisattanak District, Vientiane Lao PDR, Tel: 312 383 · LA
Nice / IPC classes
C01D 3/08
Goods / services
—

Process

Steps follow the current public status
  1. Filed
  2. Formal examination In progress
  3. Substantive examination
  4. Published
  5. Granted

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Abstract

The present invention provides a method for flotation of potassium chloride ore, comprising carrying out an ultrasonic treatment before the flotation so as to emulsify and diffuse the flotation agent and improve the efficiency of the utilization of the flotation agent; or during the flotation so as to make the bubbles have a uniform distribution and a moderate size, increase the surface area of the bubbles and the opportunity of their contact with the potassium chloride crystal grains, so as improve the flotation effect; or both before and during the flotation so as to break the agglomerates of potassium chloride and sodium chloride, reduce the content of sodium chloride in the floated foams, and inrprove the grade of the potassium chloride product.

The present invention provides a method for flotation of potassium chloride ore, comprising carrying out an ultrasonic treatment before the flotation so as to emulsify and diffuse the flotation agent and improve the efficiency of the utilization of the flotation agent; or during the flotation so as to make the bubbles have a uniform distribution and a moderate size, increase the surface area of the bubbles and the opportunity of their contact with the potassium chloride crystal grains, so as improve the flotation effect; or both before and during the flotation so as to break the agglomerates of potassium chloride and sodium chloride, reduce the content of sodium chloride in the floated foams, and inrprove the grade of the potassium chloride product.

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