Igikoresho co gutuma ibintu bigenda neza SAPO-18

Ishirahamwe ry’ubuhinga bwa none ryitwa Henan Sinmat Chemical Co., Ltd. ni rimwe mu mashirahamwe yizigirwa cane akora kandi atanga ivyuma bitera umuriro vyitwa sapo-18 mu Bushinwa. Kubera ubumenyi bwinshi, turaguha ikaze n’igishika cinshi ngo ugure umuti w’agaciro kanini witwa zeolite catalyst sapo-18 ugurishwa hano mw’ihinguriro ryacu. Twandikire kugira ngo ubone ivyerekanwa ku buntu.

SAPO-18 zeolite catalyst ni igikoresho gisanzwe c'amamolekule y'amabuye y'agaciro gifise ubuhinga bwa AEI. Ifise urutonde rw’ibihengeri bitatu-bigizwe n’ibihengeri vy’impeta bifise ingingo 8 n’imiterere imeze nk’iy’agace, bifise ubunini bw’ibihengeri bugera kuri 0.38–0.44 nm. Kandi zeolite SAPO-18 akenshi iboneka nk’ifu yera.

SAPO-18 umusenyi w’amamolekule yerekana aside ishobora guhindurwa. Kwinjiza Si mu ntumbero yayo bituma haba ahantu h’aside, bikaba vyemeza ko umuntu ashobora kugenzura neza aside, imiterere y’ibihengeri, n’uguhitamwo kw’ibinyabuzima biciye mu guhindura ibirimwo Si. Ubushuhe bwiza butuma SAPO-18 ibereye ibikorwa vy’ubushuhe bwinshi. Kandi ubushobozi bwayo bwiza cane bwo guhitamwo imiterere burabereye canecane mu kugabanya uguhingura ibintu bininibinini.

Kubera ko ifise imiterere imeze nk’iy’amazi, aside iringaniye, n’imiterere myiza yo guhitamwo, igikoresho ca SAPO{3}}18 gikoreshwa cane cane mu bikorwa vy’uguhindura nk’ivyo bita methanol{4}}to -olefins (MTO) na di (DTO). Irafise kandi ibikorwa mu gucapura ivyuma vy’amazi, mu gukuraho ivyuma bita NH-SCR, mu gusenyura ivyuma vy’amamolekule, no mu gutandukanya gazi.

• Metanol Kuri Olefine

• Eteri ya dimetili ku ma olefine

• Gusaduka kw'amazi