RO94277B1 - Instalatie pentru concentrarea solutiilor diluate de sulfat de mangan - Google Patents
Instalatie pentru concentrarea solutiilor diluate de sulfat de manganInfo
- Publication number
- RO94277B1 RO94277B1 RO121346A RO12134685A RO94277B1 RO 94277 B1 RO94277 B1 RO 94277B1 RO 121346 A RO121346 A RO 121346A RO 12134685 A RO12134685 A RO 12134685A RO 94277 B1 RO94277 B1 RO 94277B1
- Authority
- RO
- Romania
- Prior art keywords
- concentrating
- evaporator
- sulphate
- solutions
- combustion gases
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Inventia cuprinde un evaporator pentru concentrarea solutiilor diluate de sulfat de mangan, evaporator la care transferul de caldura si de masa se face prin contactul direct al gazelor de ardere cu suprafata bulelor de spuma formata prin barbotare. în acest mod se evita suprafetele de încalzire metalice pe care se formeaza cruste groase în cazul substantelor cu solubilitate inversa fata de temperatura. în scopul evitarii unor deficiente survenite în urma unei supraîncalziri a solutiei si a formarii unor depuneri si descompuneri, se aplica temperaturi moderate a gazelor de ardere intrate, prin utilizarea unei preîncalziri si vaporizari usoare a solutiei diluate sau prin intercalarea unui proces tehnologic integrat si de alta natura. De asemenea, pentru marirea randamentului de folosire a energiei termice, se foloseste continutul de caldura rezidual la un proces integrat cuprinzînd încalziri de sere sau instalatii de uscare, care utilizeaza temperaturi mai reduse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121346A RO94277B1 (ro) | 1985-12-25 | 1985-12-25 | Instalatie pentru concentrarea solutiilor diluate de sulfat de mangan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121346A RO94277B1 (ro) | 1985-12-25 | 1985-12-25 | Instalatie pentru concentrarea solutiilor diluate de sulfat de mangan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO94277A2 RO94277A2 (ro) | 1988-03-30 |
| RO94277B1 true RO94277B1 (ro) | 1988-03-31 |
Family
ID=20118577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO121346A RO94277B1 (ro) | 1985-12-25 | 1985-12-25 | Instalatie pentru concentrarea solutiilor diluate de sulfat de mangan |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94277B1 (ro) |
-
1985
- 1985-12-25 RO RO121346A patent/RO94277B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO94277A2 (ro) | 1988-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7905555L (sv) | Framstellning av ren hcn-fri syntetgas | |
| JPS55113603A (en) | Manufacture of alpha silicon nitride powder | |
| ES461617A1 (es) | Procedimiento para la recomposicion termica de cloruro de a-luminio hexahidratado. | |
| JPS5765199A (en) | Liquefaction of starch | |
| ATE64194T1 (de) | Regenerative waermetauscher. | |
| DE3568605D1 (en) | Process and device for recovering thermal energy from the exhaust gases of thermal-power stations | |
| FR2546174B1 (fr) | Procede de vapocraquage d'hydrocarbures | |
| JPS5611281A (en) | Thermal head | |
| ES8107384A1 (es) | Procedimiento y dispositivo para la recuperacion de calor,a partir de los humos de hornos,especialmente de hornos de vi-drio | |
| FR2148628A1 (en) | Tempering glass plates - edges protected against too rapid cooling | |
| JPS55106347A (en) | Thermocouple-type gas sensor | |
| CN214582707U (zh) | 一种具有低温热能回收的磷酸生产装置 | |
| JPS5448344A (en) | Solar light absorbing face | |
| Jae et al. | Study on the Alumina Extraction From Kaolin | |
| JPS56168054A (en) | Hot water supplier | |
| SU1511524A1 (ru) | Система подготовки добавочной воды | |
| KR920021447A (ko) | 고순도 수산화 마그네슘의 제조방법 | |
| JPS5384982A (en) | Process for hydrolysis of pyrimidine nucleocide and pyrimidine nucleotide | |
| RO96886B1 (ro) | PROCEDEU DE OBTINERE A SAURILOR PENTRU NITRURARE îN BAI DE SARURI | |
| KR870001947A (ko) | 자연석에 서화 및 사진을 전사 소성하는 방법 | |
| SU1295866A1 (ru) | Способ испарительного охлаждения среды | |
| RU94019389A (ru) | Способ выщелачивания боксита | |
| RU92009813A (ru) | Способ нагрева теплоносителя | |
| Kalygina et al. | Effect of heat treatment on the electrical properties of Bi-V glasses | |
| RU93053782A (ru) | Способ получения жидкого стекла |