Sɛ́ ade a ɛho hia a ɛho hia a wɔde yɛ pɛtro a ɛho tew ne nnuru a wɔde yɛ nneɛma no, wɔde lignite di dwuma kɛse wɔ dade, nnuruyɛ, anyinam ahoɔden ne mfuw afoforo mu. Bere a wɔde mfe pii ayɛ mfiridwuma ho nhyehyɛe yiye akyi no, ne yɛ nhyehyɛe no ayɛ nhyehyɛe a ɛyɛ adwuma yiye na ɛnyɛ nea atwa yɛn ho ahyia ho nhyehyɛe. Lignite a wɔyɛ no ho ntease a wɔbɛte ase no bɛboa amannɔne aguadi nnwumakuw ma wɔate nneɛma a wɔyɛ no su ase yiye na wɔadi amanaman ntam gua no ahiade ho dwuma.
Nneɛma a wɔde yɛ lignite no yɛ nea ɛba fam titiriw-afa fango, te sɛ lignite ne fango a ɛware. Wɔakyekyɛ adeyɛ no mu ayɛ no akwan titiriw anan: nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma, distillation a ɛyɛ dry, onwini ne nneɛma a wɔayɛ awie. Nea edi kan no, ɛsɛ sɛ wɔyɛ fango a wɔannoa no mu nhwehwɛmu na wɔyam de yi efĩ fi hɔ na ɛhwɛ abɔde nketenkete no kɛse so na ama wɔahwɛ ahu sɛ dry distillation nhyehyɛe a edi hɔ no bɛyɛ adwuma yiye. Fango a wɔayam no hyɛn fononoo a ɛyɛ dry distillation no mu na wɔde pyrolyzed wɔ mfinimfini ne ɔhyew a ɛba fam ase wɔ mframa a wɔayi afi mu no ase. Wɔtaa di ɔhyew a ɛwɔ distillation no mu no so digrii 550 kosi 800 . Wɔ saa gyinabea yi mu no, wɔde nkakrankakra ma nneɛma a ɛyɛ hyew a ɛwɔ fango no mu no ba ma ɛyɛ nneɛma te sɛ lignite, fango tar ne mframa a wɔsɛe no.
Sɛ wowie distillation a ɛyɛ dry no a, ɛsɛ sɛ wɔma lignite no yɛ nwini ntɛmntɛm na amma oxidation ankɔ mu. Atetesɛm mu adeyɛ no de nsu a ɛma onwini di dwuma, nanso sɛnea ɛbɛyɛ a nsu a wɔde di dwuma no so bɛtew no, nnwumakuw binom agye mframa a ɛnyɛ adwuma anaa ɔhyew a wɔde fa ngo a wɔde di dwuma no atom, a ɛnyɛ sɛ ɛma adwumayɛ tu mpɔn nko, na mmom ɛtew nneɛma a atwa yɛn ho ahyia so nso. Sɛ ɛyɛ nwini wie a, semi-coke no hyɛn screening ne packaging stage no mu, ɛyɛ nsakrae wɔ particle size no mu sɛnea adetɔfo ahiade te, na ɛwie standardized packaging no denam automated packaging equipment so ma ɛyɛ mmerɛw sɛ wɔde bɛkɔ na wɔde asie.
Ɛnam sɛ nneɛma a atwa yɛn ho ahyia ho banbɔ ho ahwehwɛdeɛ atu mpɔn nti, semi-coke production process no nso rekɔ so anya nkɔsoɔ. Sɛ nhwɛso no, ɛdenam retort fononoo no nhyehyɛe a wɔma ɛyɛ papa so no, wobetumi ama ɔhyew a ɛyɛ adwuma no atu mpɔn na wɔatew mframa a efi mu ba no so; Fango a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma foforo no ma nneɛma a wɔde ka ho no bo yɛ den bio. Saa mfiridwuma mu nkɔso yi ma semi-ka akansi kɛse wɔ amanaman ntam gua so na ɛbɛyɛ nea ɛkorɔn-su pa a wɔde si fango a wɔde di dwuma wɔ amanne kwan so ananmu.
Nkɔmhyɛ ne nnoɔma foforɔ a ɛwɔ semi-coke production nhyehyɛeɛ no mu no nni ahiadeɛ a ɛwɔ ahoɔden nsakraeɛ mu wɔ fie ne amannɔne nko ara ho dwuma, na mmom ɛma nneɛma a wɔde di dwuma ho bɔhyɛ ma amannɔne aguadiɛ nnwuma nso. Daakye, ɛnam IN{2}}depth application of green technology nti, semi-coke adwumayɛ no de nkɔsoɔ atenaeɛ a ɛtrɛ bɛba.
