A Mono-step Process of Extracting Bromine with Alkali Method
LaoBiz.com profiles the Laos Patent “A Mono-step Process of Extracting Bromine with Alkali Method” from open registry fields, filed by Asia Bromine Industry Sole Co., Ltd on 2022-09-13; current status: Awaiting formal examination. Identifiers include application No. P/851; DIP id LAP851; protection kind Patent - National. Key dates: publication 2026-02-27. Inventor(s)/designer(s): Pan CHUNXIONG. Abstract hint: The application discloses a mono-step process of extracting bromine with alkali method, including the following steps: Air blown-off de-bro…. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
P/851
Mark
Key facts
- Type
- Patent
- App. no.
P/851- Status
- Awaiting formal examination
- Applicant
- Asia Bromine Industry Sole Co., Ltd
- Agent
- SNT Consult Sole Co., Ltd
- Filing date
- 2022-09-13
- Publication
- 2026-02-27
- Protection kind
- Patent - National
- Nice / IPC classes
- —
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination In progress
-
Substantive examination
-
Published
-
Granted
Related records
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Abstract
The application discloses a mono-step process of extracting bromine with alkali method, including the following steps: Air blown-off de-brominated waste water of lst step is oxidized to obtain oxidized waste water of 2nd step. The oxidized waste water of 2nd step is processed by the procedwes of air blowing-off for bromine extraction to obtain the air blown-off de-brominated waste water of 2nd step and the bromine-containing air of 2nd step. The bromine-containing air of 2nd step is absorbed by the absorbed liquid to obtain de-brominated brine of lst step and debrominated air of 2nd step. The de-brominated brine of 2nd step is distilled by the steam for bromine extraction to obtain acidic recycling liquid and finished bromine product of 2nd step. The finished bromine product of2nd step is stored. The process of extracting bromine with alkali method hereof is capable of improving the effect of bromine extraction, while saving energy and protecting the environment.
The application discloses a mono-step process of extracting bromine with alkali method, including the following steps: Air blown-off de-brominated waste water of lst step is oxidized to obtain oxidized waste water of 2nd step. The oxidized waste water of 2nd step is processed by the procedwes of air blowing-off for bromine extraction to obtain the air blown-off de-brominated waste water of 2nd step and the bromine-containing air of 2nd step. The bromine-containing air of 2nd step is absorbed by the absorbed liquid to obtain de-brominated brine of lst step and debrominated air of 2nd step. The de-brominated brine of 2nd step is distilled by the steam for bromine extraction to obtain acidic recycling liquid and finished bromine product of 2nd step. The finished bromine product of2nd step is stored. The process of extracting bromine with alkali method hereof is capable of improving the effect of bromine extraction, while saving energy and protecting the environment.
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