Lub embodiment ntawm ib puag ncig cov txiaj ntsig ntawm biomass pellet roj
(1) Biomass roj es tsis txhob ntawm cov thee thiab lwm cov pa hluav taws xob, tuaj yeem txo qhov emissions ntawm cov pa phem, zoo txhim kho huab cua hauv nroog thiab nyob deb nroog. Cov ntsiab lus ntawm sulfur ntawm biomass roj tsawg dua li cov thee. Kev combustion ntawm biomass roj es tsis txhob ntawm cov thee tuaj yeem txo qhov emission ntawm sulfur dioxide nyob rau hauv qhov chaw. Txij li thaum CO2 emissions los ntawm biomass combustion yog ntau npaum li uas absorbed los ntawm photosynthesis nyob rau hauv txoj kev loj hlob, los ntawm kev xaav ntawm recycling, net CO2 emission ntawm biomass combustion rau huab cua yog xoom. Kev sib piv ntawm cov pa phem combustion emission ntawm thee thiab biomass khoom roj yog qhia nyob rau hauv Table 2. (2) Cov khoom khib nyiab tom qab combustion tuaj yeem siv tau tag nrho cov hmoov tshauv tuaj yeem siv rau hauv potash chiv, kom ua tiav lub voj voog zoo ntawm "straw - roj - chiv. ". (3) Tsim nyog muab cov qoob loo pov tseg kom txo tau qhov cuam tshuam rau ib puag ncig Raws li cov straw ib leeg, cov qoob loo txhua xyoo straw ntau lawm yog kwv yees li 706 lab tons, thiab Henan Xeev ncav cuag 70 lab tons txhua xyoo, suav txog 1/10 ntawm cov qoob loo. lub teb chaws. Cov qoob loo pov tseg xws li cov quav cab, yog tias tso rau rot, yuav tsim cov methane ntau, cov roj xav tias muaj 21 npaug ntawm lub tsev cog khoom ntawm cov pa roj carbon dioxide. Tig cov qoob loo pov tseg rau hauv roj tuaj yeem tsis tsuas yog hloov cov khoom pov tseg rau hauv cov khoom muaj nqis, txuag cov peev txheej, tab sis kuj txo cov roj tsev cog khoom thiab tiv thaiv ib puag ncig.
