Hōʻike Noiʻi Mākeke ʻOihana Pulp ʻOhe Kina 2023

ʻO ka pulp ʻohe kahi ʻano pulp i hana ʻia mai nā mea ʻohe e like me ka moso bamboo, nanzhu, a me cizhu. Hana pinepine ʻia ia me ka hoʻohana ʻana i nā ʻano hana e like me ka sulfate a me ka caustic soda. Hoʻohana pū kekahi i ka lime e hoʻomoʻa i ka ʻohe palupalu i semi clinker ma hope o ka de greening. Aia ke ʻano o ka fiber a me ka lōʻihi ma waena o nā olonā lāʻau a me ka mauʻu. Maʻalahi ke kau ʻana i ka glue, ʻo ka pulp ʻohe he pulp lōʻihi fiber waena i maikaʻi a palupalu. Kiʻekiʻe ka mānoanoa a me ke kūpaʻa haehae o ka pulp, akā haʻahaʻa ka ikaika pahū a me ka ikaika tensile. Loaʻa iā ia ka ikaika mechanical kiʻekiʻe.

I Dekemaba 2021, ua hoʻopuka pū nā keʻena he ʻumi e komo pū ana me ka State Forestry and Grassland Administration a me ke National Development and Reform Commission i nā "Manaʻo no ka Hoʻolalelale ʻana i ka Hoʻomohala Hou o ka ʻOihana ʻOhe". Ua hoʻokumu pū nā wahi like ʻole i nā kulekele kākoʻo e hoʻolalelale i ka noiʻi a me ka hoʻomohala ʻana i nā ʻenehana hou a me nā kaʻina hana no ka palekana o ke kaiapuni a me ke kaiapuni i ka hana pepa pulp ʻohe, e hāʻawi ana i ke kākoʻo kulekele ikaika no ka hoʻolaha ʻana i ka hoʻomohala kiʻekiʻe o ka ʻoihana ʻohe, me ka ʻoihana hana pepa pulp ʻohe.

Mai ka manaʻo o ke kaulahao ʻoihana, ʻo nā mea maka nui o uka no ka pulp ʻohe he ʻohe e like me moso, nanzhu, a me cizhu; ʻO ka hopena o ka pulp ʻohe e pili ana i nā ʻoihana hana pepa like ʻole, a ʻo ka pepa i hana ʻia he paʻa a he "kani". Hoʻohana ʻia ka pepa i hoʻokeʻokeʻo ʻia e hana i ka pepa paʻi offset, ka pepa kikokiko, a me nā pepa moʻomeheu kiʻekiʻe ʻē aʻe, ʻoiai hiki ke hoʻohana ʻia ka pepa i hoʻokeʻokeʻo ʻole ʻia e hana i ka pepa ʻōpala, a pēlā aku. ʻO Kina kekahi o nā ʻāina me nā waiwai kanu ʻohe waiwai nui loa ma ka honua, me ka ʻāpana ululāʻau ʻohe e helu ana ma mua o 1/4 o ka huina o ka ʻāpana ululāʻau ʻohe honua a ʻo ka hana ʻohe e helu ana no 1/3 o ka huina o ka hana honua. I ka makahiki 2021, ʻo ka hana ʻohe o Kina he 3.256 biliona, he piʻi ʻana o 0.4% ma mua o ka makahiki i hala.

Ma ke ʻano he ʻāina me ka hana pulp ʻohe nui loa ma ka honua, he 12 mau laina hana pulp kemika ʻohe hou a Kina me ka hiki ke hana i kēlā me kēia makahiki ma mua o 100,000 tons, me ka huina o ka hiki ke hana he 2.2 miliona tons, me 600,000 tons o ka hiki ke hana pulp hiki ke hoʻoheheʻe ʻia i ka ʻohe. ʻO ka mana hou o ke kauoha hoʻopaʻa plastik e kuhikuhi ana i ka laulā o ka hoʻopaʻa plastik a me ke koho ʻana o nā huahana ʻē aʻe, e lawe mai ana i nā manawa hou no nā ʻoihana hana pepa pulp ʻohe. I ka makahiki 2022, ʻo ka hana pulp ʻohe o Kina he 2.46 miliona tons, he piʻi makahiki ma ka makahiki he 1.7%.

ʻO Sichuan Petrochemical Yashi Paper Industry Co., Ltd. he lālā ia o China Petrochemical Group. ʻO ia ka ʻoihana hana nui loa ma ka ʻoihana pepa kūlohelohe pulp ʻohe ma Kina, me ka laulā piha o nā kikoʻī a me nā ʻano like ʻole. ʻO ia hoʻi ka ʻoihana ʻelele koʻikoʻi loa o ka pepa kūlohelohe fiber ʻohe 100% no ka hoʻohana ʻana i kēlā me kēia lā ma Kina. He ʻoihana ʻenehana kiʻekiʻe aupuni ia e loea ana i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, a me ke kūʻai aku ʻana i ka pepa hale kiʻekiʻe a ʻo ia kekahi o nā ʻoihana pepa hale he ʻumi kiʻekiʻe ma ka Panalāʻau ʻo Sichuan. ʻO kāna hana huahana i hoʻopau ʻia, ka nui o ke kūʻai aku, a me ka māhele mākeke i helu mua ʻia ma ka ʻoihana hana pepa hale ma ka Panalāʻau ʻo Sichuan no ʻeono makahiki i hala, a ua helu mua ʻia ma ka ʻoihana pepa kūlohelohe pulp ʻohe aupuni no ʻehā makahiki i hala.