Silicon carbide ceramic yatondekanye imiyoboro idashobora kwambara hamwe na hydrocyclone mumashanyarazi

Silicon Carbide Ceramic Piping Sisitemu: Kuvugurura Ibikorwa Remezo by'amashanyarazi

Ibikoresho bitanga amashanyarazi bihura ningorabahizi zikomeye zikorwa, hamwe na sisitemu yo kuvoma iramba:

- Gukomeza gusiganwa ku magare (100-650 ° C)

- Umuvuduko ukabije wihuta urenga 30 m / s

- pH itandukanye kuva 2–12 muri scrubbers ya flue

- Imihindagurikire yumuvuduko ukabije (0-6 MPa)

Imiyoboro gakondo ya metallic na polymer ikunze kunanirwa muribi bihe, bigatuma karibide ya silicon karbide (SiC) ceramic ceramic idashobora kwihanganira kwambara igisubizo cyibikorwa byamashanyarazi agezweho.

Iterambere ry'ubumenyi

Imiyoboro ya ceramic ya SiC ihuza ibintu byihariye bikenewe mubikorwa byingufu:

- Vickers Gukomera 28 GPa (4 × birakomeye kuruta tungsten karbide)

- Kwambara Igipimo <0.1 mm³ / N · m (ASTM G65)

- Amashanyarazi yubushyuhe 120 W / m · K (iruta ibyuma bitagira umwanda)

- Ubukorikori bwa Shimi (irwanya 98% H₂SO₄ kuri 300 ° C)

Inyungu zikorwa muri sisitemu zikomeye

1. Gutwara amakara & Gutwara ivu

- Ihangane 5-7 mm / yr kwambara kwangirika kuva 60% bikomeye-byuzuye

- Komeza kugabanya 5% kumasaha arenga 10,000

2. Gufata imyuka ya gaz (FGD)

- imikorere ya pH idashobora kwihanganira imirongo ya limestone

- Kurandura chloride iterwa no kwangirika

3. Furuka ivu

- 0,08 μ m hejuru yubuso bugabanya kugabanya ibice

- Koresha ubushobozi bwa tph 50 kuri 35 °

Ihinduka ry'ubukungu

Abakora ibihingwa bavuga inyungu zifatika:

- Kugabanuka 70% mugusimbuza imiyoboro idateganijwe

- 55% yo hasi yo kubungabunga amafaranga yumurimo

- 18% yazamuye imikorere yubushyuhe mukuzunguruka

- 40% byongerewe sisitemu igihe cyo kubaho hamwe na alloy ubundi buryo

Kwiyubaka & Gukora neza

- Modire ya 1-6 m ibice bifitanye isano / bifatanye

- Kugabanya ibiro 60% hamwe nicyuma gihwanye (3,2 g / cm³ ubucucike)

- Kuvugurura imiyoboro ihari hamwe na hanger

- Bihujwe na sisitemu yo kugenzura ubwenge yo guhanura kwambara

Udushya-Twibanze

Igisekuru kizaza cya SiC imiyoboro ikemura:

- Gradient porosity yo kugabanya ubushyuhe bwumuriro

- Impinduka ziyobora imvura ya electrostatike

- Hybrid ceramic-elastomer ihuza kugirango ihindagurika

- Kwiyuhagira hejuru nano-imiterere

Kuva ku nganda zikoreshwa n’amakara kugeza ku myanda-y’ingufu, imiyoboro ya silicon karbide ceramic yongeye gusobanura kwizerwa mubikorwa remezo byamashanyarazi. Ihuriro ryabo ryihariye ryo guhangana nubukanishi, kwihanganira ubushyuhe, hamwe n’imiti ihamye bituma ibikorwa bikomeza mu bihe bikabije - guhindura gahunda yo kubungabunga uhereye ku gusana ku buryo bugaragara no kuzamura ibiciro.

Shandong Zhongpeng Special Ceramics Co., Ltd nimwe mubisubizo binini bya silicon karbide ceramic ibisubizo bishya mubushinwa. Ceramic tekinike ya SiC: Gukomera kwa Moh ni 9 (Gukomera kwa Moh ni 13), hamwe no kurwanya isuri no kwangirika, kwangirika kwiza - kurwanya no kurwanya okiside. Ubuzima bwa serivisi ya SiC ni inshuro 4 kugeza kuri 5 kurenza 92% bya alumina. MOR ya RBSiC yikubye inshuro 5 kugeza kuri 7 za SNBSC, irashobora gukoreshwa muburyo bukomeye. Igikorwa cyo gusubiramo cyihuta, gutanga ni nkuko byasezeranijwe kandi ubuziranenge ni ubwa kabiri kuri kimwe. Buri gihe dukomeza gutsimbarara ku ntego zacu no gusubiza imitima yacu muri sosiyete.