A cikin 2020, Asiya Pasifik ta riƙe kaso mafi girma na kasuwar carbon da aka kunna ta duniya. China da Indiya sune manyan masu samar da carbon da aka kunna a duniya. A Indiya, masana'antar samar da carbon da aka kunna tana ɗaya daga cikin masana'antu mafi girma cikin sauri. Haɓaka masana'antu a wannan yanki da haɓaka ayyukan gwamnati don magance sharar masana'antu sun haifar da amfani da carbon da aka kunna. Ƙaruwar yawan jama'a da yawan buƙatar samar da masana'antu da noma shine ke da alhakin sakin sharar gida a cikin albarkatun ruwa. Sakamakon karuwar buƙatun ruwa a masana'antu masu alaƙa da samar da sharar gida da yawa, masana'antar sarrafa ruwa ta sami aikace-aikacenta a Asiya Pacific. Ana amfani da carbon da aka kunna sosai don tsaftace ruwa. Ana kuma sa ran hakan zai ba da gudummawa ga ci gaban kasuwa a yankin.
Ana fitar da hayaƙin Mercury daga masana'antar wutar lantarki da ke da haɗari ga muhalli da lafiyar ɗan adam. Kasashe da dama sun gindaya sharudda kan adadin gubar da aka fitar daga wadannan cibiyoyin wutar lantarki. Kasashe masu tasowa ba su kafa ka'idoji ko tsarin dokoki kan Mercury ba; duk da haka, an ƙera sarrafa mercury don hana hayaki mai cutarwa. Kasar Sin ta dauki matakai don hanawa da rage gurbatar muhalli ta hanyar mercury ta hanyar jagorori, dokoki, da sauran ma'auni. Ana amfani da manyan fasahohin sarrafawa, gami da hardware da software, don rage hayakin mercury. Carbon da aka kunna shine ɗayan fitattun kayan da ake amfani da su a cikin kayan aikin waɗannan fasahohin don tace iska. Dokokin kula da hayakin mercury don rigakafin cututtukan da gubar mercury ke haifarwa sun karu a ƙasashe da yawa. Misali, Japan ta amince da tsauraran manufofi kan hayakin mercury saboda cutar Minamata da ta haifar da mummunar gubar mercury. Ana aiwatar da sabbin fasahohi, kamar Injection Carbon da aka kunna, don magance hayakin mercury a waɗannan ƙasashe. Don haka, haɓaka ƙa'idodi don fitar da mercury a duk faɗin duniya yana haifar da buƙatar kunna carbon.
Ta nau'in, kasuwar carbon da aka kunna ta rabu zuwa cikin foda, granular, da pelletized & sauransu. A cikin 2020, ɓangaren foda ya riƙe kaso mafi girma na kasuwa. Carbon da aka kunna foda da aka yi amfani da shi an san shi don dacewa da halayensa, kamar girman ƙwayar ƙwayar cuta mai kyau, wanda ke ƙara girman yanki na adsorption. Girman carbon da aka kunna foda yana cikin kewayon 5-150Å. Carbon da aka kunna ta tushen foda yana da mafi ƙarancin farashi. Ƙara yawan amfani da carbon da aka kunna ta foda zai ci gaba da haɓaka buƙatu yayin lokacin hasashen.
Dangane da aikace-aikacen, kasuwar carbon da aka kunna ta kasu kashi biyu cikin maganin ruwa, abinci & abubuwan sha, magunguna, motoci, da sauransu. A cikin 2020, sashin kula da ruwa yana riƙe da mafi girman kaso na kasuwa saboda haɓaka masana'antu a duk faɗin duniya. An ci gaba da amfani da carbon da aka kunna azaman matsakaicin tace ruwa. Ruwan da ake amfani da shi wajen kera ya zama gurɓata kuma yana buƙatar magani kafin a sake shi cikin ruwa. Kasashe da yawa suna da tsauraran ƙa'idoji game da maganin ruwa da sakin gurɓataccen ruwa. Saboda babban ƙarfin adsorption na carbon da aka kunna wanda ya haifar da porosity da babban yanki, ana amfani da shi sosai don cire gurɓataccen ruwa a cikin ruwa.
Ƙasashe da yawa waɗanda suka dogara da shigo da waɗannan albarkatun ƙasa don shirya carbon da aka kunna sun fuskanci ƙalubale masu yawa wajen siyan kayan. Wannan ya haifar da ɓarna ko cikakken rufe wuraren samar da carbon da aka kunna. Koyaya, yayin da tattalin arzikin ke shirin farfado da ayyukansu, ana sa ran buƙatun carbon da aka kunna zai tashi a duniya. Bukatar haɓakar haɓakar carbon da aka kunna da manyan saka hannun jari ta manyan masana'antun don haɓaka ƙarfin samarwa ana tsammanin zai haifar da haɓakar carbon da aka kunna yayin lokacin hasashen.
Lokacin aikawa: Maris 17-2022