Lub hauv paus ntsiab lus ntawm kev tshem tawm cov plua plav nozzle desulphurizing yog cais cov hmoov av me me ntawm huab cua lossis pa luam yeeb
Ua ntej, cov hmoov av raug ntub nrog dej tsuag kom ua rau cov hmoov av loj dua thiab qhov hnyav tshwj xeeb. Cov hmoov av ces yuav sib cais ntawm huab cua lossis cov pa roj flue. Thaum lub nozzle desulfurization tawg, peb yuav tsum tshem lub nozzle. Kev ua haujlwm tshwj xeeb yog raws li nram no:
1) cov khoom seem lossis cov khoom seem yuav tsum khaws cia kom zoo: Cov neeg muag khoom feem ntau muaj cov ntim khoom tshwj xeeb thiab daim ntawv lo, uas yog, lawv yuav tsum muab tso rau yam tsis tau siv. Cov roj desulfurizing nozzles uas raug tshem tawm yuav tsum tau muab tso rau hauv roj (roj av, roj diesel, thiab lwm yam) kom tiv thaiv xeb.
2) Thaum muaj qhov tsis zoo txog kev siv lub nozzle desulfurization, kev tshuaj xyuas lub nozzle yuav tsum tau muab faib ua ntu zus. Cov neeg siv yuav tsum siv cov cuab yeej tshwj xeeb lossis cov cuab yeej tsim nyog los rhuav tshem thiab rhuav tshem cov kev sib raug zoo ntawm kev sib dhos ib kauj ruam zuj zus.
3) Cov nozzles uas raug tshem tawm yuav tsum tau muab tso rau ntawm lub rooj kuaj nozzle tam sim ntawd es tsis txhob kho. Raws li qhov siab ua haujlwm tau teev tseg, cov yam ntxwv ntws, lub kaum sab xis ntawm lub tshuab tsuag thiab kev soj ntsuam zoo ntawm lub tshuab tsuag raug ua tiav. Qhov no tuaj yeem daws tau thaum muaj teeb meem.
Lub nozzle desulfurization tau tshwm sim raws li qhov yuav tsum tau ua kom muaj kev tiv thaiv ib puag ncig. Lub hom phiaj tseem ceeb ntawm cov khoom yog kom tshem tawm cov roj sulfurate thiab lwm yam. Qhov no ua rau kev tsim khoom lag luam zoo dua rau ib puag ncig. Cov khoom siv tshuaj lom neeg ntawm lub nozzle desulfurizing tau piav qhia hauv qab no, thiab peb tab tom nrhiav kev pab koj.
Kev tsis kam ntawm oxidation ntawm desulphurizing nozzles
Thaum cov khoom siv silicon carbide raug cua sov rau 1300 degrees hauv huab cua, txheej tiv thaiv silicon dioxide raug tsim rau ntawm qhov chaw ntawm silicon carbide siv lead ua. Qhov tuab ntawm txheej tiv thaiv tiv thaiv cov silicon carbide sab hauv los ntawm kev txuas ntxiv oxidize. Qhov no ua rau silicon carbide muaj kev tiv thaiv oxidation zoo. Thaum qhov kub siab tshaj 1900K (1627 C), cov yeeb yaj kiab tiv thaiv silica raug rhuav tshem. Thaum lub sijhawm no, qhov oxidation ntawm silicon carbide raug hnyav dua. Yog li ntawd, 1900K yog qhov kub ua haujlwm siab tshaj plaws ntawm silicon carbide hauv huab cua oxidizing.
Acid thiab alkaline tsis kam ntawm desulphurizing nozzles:
Hauv qhov ntawm kev tiv thaiv acid, alkali tsis kam thiab oxidation, kev ua haujlwm ntawm silicon dioxide tiv thaiv zaj duab xis tuaj yeem txhim kho qhov tsis kam acid thiab alkali tsis kam ntawm silicon carbide.
Lub sijhawm tshaj tawm: Lub Xya Hli-25-2018