RO86328B1 - Procedeu de obtinere a dioxidului de telur - Google Patents
Procedeu de obtinere a dioxidului de telurInfo
- Publication number
- RO86328B1 RO86328B1 RO109951A RO10995183A RO86328B1 RO 86328 B1 RO86328 B1 RO 86328B1 RO 109951 A RO109951 A RO 109951A RO 10995183 A RO10995183 A RO 10995183A RO 86328 B1 RO86328 B1 RO 86328B1
- Authority
- RO
- Romania
- Prior art keywords
- tellurium dioxide
- tellurium
- dioxide
- precipitation
- suspension
- Prior art date
Links
- LAJZODKXOMJMPK-UHFFFAOYSA-N tellurium dioxide Chemical compound O=[Te]=O LAJZODKXOMJMPK-UHFFFAOYSA-N 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000008367 deionised water Substances 0.000 abstract 2
- 229910021641 deionized water Inorganic materials 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OFDISMSWWNOGFW-UHFFFAOYSA-N 1-(4-ethoxy-3-fluorophenyl)ethanamine Chemical compound CCOC1=CC=C(C(C)N)C=C1F OFDISMSWWNOGFW-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/004—Oxides; Hydroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109951A RO86328B1 (ro) | 1983-02-09 | 1983-02-09 | Procedeu de obtinere a dioxidului de telur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109951A RO86328B1 (ro) | 1983-02-09 | 1983-02-09 | Procedeu de obtinere a dioxidului de telur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86328A2 RO86328A2 (fr) | 1985-03-15 |
| RO86328B1 true RO86328B1 (ro) | 1985-03-31 |
Family
ID=20112653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109951A RO86328B1 (ro) | 1983-02-09 | 1983-02-09 | Procedeu de obtinere a dioxidului de telur |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86328B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271137B (zh) * | 2015-11-18 | 2017-12-01 | 金川集团股份有限公司 | 一种从碲化铜渣中提取二氧化碲的方法 |
-
1983
- 1983-02-09 RO RO109951A patent/RO86328B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86328A2 (fr) | 1985-03-15 |
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