PROCESS AND SYSTEM FOR OBTAINING POTASSIUM CHLORIDE
The following summary describes a Laos Patent titled “PROCESS AND SYSTEM FOR OBTAINING POTASSIUM CHLORIDE”, filed by Baichun GUO on 2022-12-06; current status: Registered. Identifiers include application No. P/870; DIP id LAP870; protection kind Patent - Foreign. Key dates: publication 2025-12-19; grant 2025-06-09; expiry reference 2042-12-06. Classification: C01D 3/08. Inventor(s)/designer(s): Baichun GUO. Abstract hint: The disclosure provides a process and a system for obtaining potassium chloride. The systern includes a crystallization unit which comprise…. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
P/870
Mark
Key facts
- Type
- Patent
- App. no.
P/870- Status
- Registered
- Applicant
- Baichun GUO
- Agent
- CONCETTI-LAO CO., LTD
- Filing date
- 2022-12-06
- Reg. no.
P/870- Publication
- 2025-12-19
- Registration / grant
- 2025-06-09
- Expiry
- 2042-12-06
- Protection kind
- Patent - Foreign
- Gazette
- 308 · 2025-06-13
- Applicant address
- Baichun GUO · The third floor of the podium of Brock C, Wanliu Yicheng Center, No.11 Changchunqiao Road, Haidian District, Beijing 100089, 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-
Filed
-
Formal examination
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Substantive examination
-
Published
-
Granted
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Abstract
The disclosure provides a process and a system for obtaining potassium chloride. The systern includes a crystallization unit which comprises a crystallizer, a solid -liquid separation 5 device" a fine tank, and a recrystallizer; wherein an overflow of the crystallizer is sent into the solid-liquid separation device. liquid by separated is returned to the fine c rystal tank, solid is sent into the recrystallizer tbr further crystalizing. and both a n underflow of the crystallizer and an underl'low of the recrystallizer are sent into a floatation unit. The disclosure improves the crystallizalion step in the prior art, reuses the fine crystals in the l0 overflow of the crystallizer. thereby increasing the yield of potassium chloride.
The disclosure provides a process and a system for obtaining potassium chloride. The systern includes a crystallization unit which comprises a crystallizer, a solid -liquid separation 5 device" a fine tank, and a recrystallizer; wherein an overflow of the crystallizer is sent into the solid-liquid separation device. liquid by separated is returned to the fine c rystal tank, solid is sent into the recrystallizer tbr further crystalizing. and both a n underflow of the crystallizer and an underl'low of the recrystallizer are sent into a floatation unit. The disclosure improves the crystallizalion step in the prior art, reuses the fine crystals in the l0 overflow of the crystallizer. thereby increasing the yield of potassium chloride.
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