Inotaridzwa zvinoenderana nemidziyo yekupuruzira, nzira dzekupuruzira uye kushandiswa kwe pulp, senge kraft softwood pulp, mechanical huni pulp, yakanatswa huni pulp, etc. Huni pulp inonyanya kushandiswa, accounting inopfuura 90% yehuwandu hwehuwandu.Huni pulp haingoshandiswe chete mukugadzira mapepa, asi zvakare inoshandiswa zvakanyanya mune mamwe maindasitiri maindasitiri.Naizvozvo, kune pulp ine chikamu chikuru che latewood, mukurova kwepakati, kunyanya mukurova kwe viscous, inofanira kunge ichirova ine yakaderera chaiyo kudzvanywa uye yakakwira concentration, uye nzira yekudonhedza mapanga zvakatevedzana kana kutevedzana kuderedza kushandiswa kurova.
Mumamiriro ezvinhu ekuderera kwekudiwa kwepepa retsika, kukura kwekudiwa kwepepa reimba kunogona kukurudzira kushandiswa kwemusika wehuni pulp.Mukuenzanisa kwakaringana, iyo per capita kushandiswa kwepepa reimba munyika yangu inongova 6kg / munhu-gore, iyo yakaderera zvikuru kupfuura iyo yenyika dzakabudirira.Mumamiriro ezvinhu ekuderera kwekudiwa kwepepa retsika munyika yangu, kudiwa kwepepa reimba kunotarisirwa kuve mutyairi mutsva wekukura kwekudiwa kwepulp.
Maererano nedheta yetsika, mumwedzi minomwe yekutanga yegore rino, chiteshi cheManzhouli chakaunza 299,000 matani emapulp, kuwedzera kwe11,6% gore negore;kukosha kwaiva 1.36 bhiriyoni, kuwedzera kwe43,8% gore negore.Zvakakodzera kutaura kuti muna Chikunguru gore rino, iyo pulp yakatengwa kunze kwenyika pachiteshi cheManzhouli yaive matani 34,000, kuwedzera kwe8% gore negore;kukosha kwaiva mamiriyoni 190, kuwedzera kwe63,5% gore negore.Mumwedzi minomwe yekutanga yegore rino, chiteshi chengarava cheChina chakanyanya - chiteshi cheManzhouli, kukosha kweiyo pulp kwakapfuura bhiriyoni 1.3.Izvi zvine chekuita nekuwedzera kukuru kwemusika wehuni pulp market kudiwa muhafu yekutanga yegore rino, izvo zvakakonzera kuwedzera kwekutengesa kunze kwenyika.
Mune earlywood uye latewood pulp, chiyero che earlywood uye latewood chakasiyana, uye pulping mhando inosiyanawo kana mamiriro ekurova akafanana anoshandiswa kurova.Iyo latewood fiber yakareba, rusvingo rwesero rwakakora uye rwakaoma, uye rusvingo rwekuberekwa harukuvare nyore.Panguva yekurohwa, mafibisi anogurwa nyore nyore, uye zvakaoma kutora mvura uye kuzvimba uye kuva finely fibrillted.
China ndeimwe yevatengi vakuru vehuni yehuni, uye haigone kubudirira kuzvigonera kwe pulp zvigadzirwa nekuda kwekushaikwa kwezviwanikwa zvesango.Pulp yehuni inonyanya kuenderana nekutenga kunze kwenyika.Muna 2020, kutengwa kwehuni kunze kwenyika kwakaverengera 63.2%, pasi pe1.5 muzana kubva 2019.
Kubva pakugovaniswa kwedunhu kweindasitiri yehuni yehuni yenyika, zviwanikwa zvemasango muEast China neSouth China zvakaparadzirwa zvakanyanya, uye nyika yangu yekugadzira pulp pulp huni inonyanya kugoverwa muEast China neSouth China.Dhata inoratidza kuti huwandu hweSouth China neEast China hunoita inodarika makumi mapfumbamwe muzana yenyika yangu yehuni pulp yekugadzira.nyika yangu masango zviwanikwa zvishoma.Inobatwa nezviyero zvakadai sekuchengetedzwa kwezvakatipoteredza, kune nhamba yakawanda yemarara iri kuchamhembe iyo isati yavhurwa, iyo inogona kuva chinhu chikuru chekugadzirwa kwemasango ekugadzira mune ramangwana.
Kubuda kwenyika yangu yehuni pulp indasitiri yakakura nekukurumidza, uye chiyero chekukura chakawedzera kubva 2015. Maererano nedata, nyika yangu yehuni pulp kubuda ichasvika 1,490 muna 2020, kuwedzera kwe17.5% pamusoro pe2019.
Tichitarisa kubva pachikamu chese chehuni muindastiri yehuni, kubuda kwehuni munyika yangu kwakawedzera gore negore muchikamu chese chepulp, kusvika pa20.2% panosvika 2020. Pulp isiri-huni (kunyanya kusanganisira rutsanga, sirapu yenzimbe, bamboo. pulp, mupunga uye gorosi mashanga, nezvimwewo) yakaverengera 7.1%, nepo kubuda kwemarara bepa pulp kwakawedzera nekukurumidza, kuverengera 72.7% muna 2020, seyo huru pulp sosi.
Zvinoenderana neongororo data yeChina Paper Association, iyo yakazara pulp kugadzirwa munyika yaive 79.49 miriyoni matani, kuwedzera kwe0.30%.Pakati pavo: 10.5 mamiriyoni ematani ehuni pulp industry, kuwedzera kwe4,48%;63.02 mamiriyoni ematani emarara emapepa;5.97 miriyoni matani asiri-huni pulp, kuwedzera kwe1.02%.Hardwood pulp inofanirwa kurohwa ine yakaderera kurova kwakananga kudzvanywa uye yakanyanya kurova.Mafibhi e softwood pulp akareba, kazhinji 2-3.5 mm.Paunenge uchigadzira pepa resamende, hazvikurudzirwe kutema fiber dzakawanda., kuitira kuti zvizadzise kuenzana kunodiwa kwepepa, inoda kutemwa kusvika 0.8-1.5 mm.Nokudaro, mukurova, mamiriro ekugadzirisa maitiro anogona kugadziriswa maererano nezvinodiwa zvemhando yepepa.
Nguva yekutumira: Oct-14-2022
