SU1570216A1 - METHOD OF NEUTRALIZATION OF FLUORINE HYDRATE WASTE OF PRODUCTION OF FLUORINE HYDROGEN - Google Patents
METHOD OF NEUTRALIZATION OF FLUORINE HYDRATE WASTE OF PRODUCTION OF FLUORINE HYDROGENInfo
- Publication number
- SU1570216A1 SU1570216A1 SU4405569/26A SU4405569A SU1570216A1 SU 1570216 A1 SU1570216 A1 SU 1570216A1 SU 4405569/26 A SU4405569/26 A SU 4405569/26A SU 4405569 A SU4405569 A SU 4405569A SU 1570216 A1 SU1570216 A1 SU 1570216A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fluorine
- neutralization
- production
- waste
- hydrogen
- Prior art date
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
1. Способ нейтрализации фторангидритового отхода производства фтористого водорода, включающий его обработку нейтрализующим агентом в водной среде, отличающийся тем, что, с целью обеспечения возможности получения штукатурного раствора, используемого в строительной промышленности, в качестве нейтрализующего агента используют глинистый песок при массовом соотношении фторангидрита и глинистого песка, равном (3 : 1) - (1 : 3).2. Способ по п.1, отличающийся тем, что используют глинистый песок, содержащий монтмориллонит, ортоклаз, гидроксид железа, гидроксид алюминия, кальцит, кварцевый песок.3. Способ по пп.1 и 2, отличающийся тем, что нейтрализации подвергают фторангидритовый отход с содержанием водорастворимого ангидрита в нем не менее 5%.1. Method of neutralizing fluorine hydrite waste production of hydrogen fluoride, including its processing with a neutralizing agent in the aquatic environment, characterized in that, in order to ensure the possibility of obtaining a plaster solution used in the construction industry, as a neutralizing agent using clay sand at a mass ratio of fluoride hydrate and clay sand equal to (3: 1) - (1: 3) .2. The method according to claim 1, characterized in that clay sand containing montmorillonite, orthoclase, iron hydroxide, aluminum hydroxide, calcite, quartz sand is used. The method according to claims 1 and 2, characterized in that the fluoroanhydrite waste with a content of water-soluble anhydrite in it is not less than 5% subjected to neutralization.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4405569/26A SU1570216A1 (en) | 1988-01-13 | 1988-01-13 | METHOD OF NEUTRALIZATION OF FLUORINE HYDRATE WASTE OF PRODUCTION OF FLUORINE HYDROGEN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4405569/26A SU1570216A1 (en) | 1988-01-13 | 1988-01-13 | METHOD OF NEUTRALIZATION OF FLUORINE HYDRATE WASTE OF PRODUCTION OF FLUORINE HYDROGEN |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1570216A1 true SU1570216A1 (en) | 2000-01-27 |
Family
ID=60529280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4405569/26A SU1570216A1 (en) | 1988-01-13 | 1988-01-13 | METHOD OF NEUTRALIZATION OF FLUORINE HYDRATE WASTE OF PRODUCTION OF FLUORINE HYDROGEN |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1570216A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2757403C1 (en) * | 2020-11-09 | 2021-10-15 | федеральное государственное бюджетное образовательное учреждение высшего образования «Томский государственный университет систем управления и радиоэлектроники» | Method for neutralization of by-product of hydrogen fluoride production |
-
1988
- 1988-01-13 SU SU4405569/26A patent/SU1570216A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2757403C1 (en) * | 2020-11-09 | 2021-10-15 | федеральное государственное бюджетное образовательное учреждение высшего образования «Томский государственный университет систем управления и радиоэлектроники» | Method for neutralization of by-product of hydrogen fluoride production |
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