1. Gịnị bụAkwụkwọ Nkume?
A na-eji akụ ịnweta nkume limestone mee akwụkwọ nwere nnukwu nchekwa na nkesa sara mbara dị ka isi akụrụngwa (ọdịnaya calcium carbonate bụ 70-80%) yana polymer dị ka ihe inyeaka (ọdịnaya bụ 20-30%). Site n'iji ụkpụrụ nke kemịkal interface polymer na njirimara nke mgbanwe polymer, a na-emepụta akwụkwọ nkume site na polymer extrusion na ịfụ teknụzụ mgbe nhazi pụrụ iche. Ngwongwo akwụkwọ nkume nwere otu arụmọrụ ederede na mmetụta mbipụta dị ka akwụkwọ osisi fiber. N'otu oge ahụ, ọ nwere ihe ndị bụ isi nke nkwakọ ngwaahịa plastik.
2. Akụkụ bụ isi nke akwụkwọ nkume?
Ngwongwo akwụkwọ nkume gụnyere nchekwa, anụ ahụ, na ihe ndị ọzọ, na isi ihe ndị bụ isi bụ mmiri na-ekpuchi mmiri, gbochie alụlụ, gbochie mmanụ, ụmụ ahụhụ, wdg, na ihe anụ ahụ na-eguzogide nkwụsị, nkwụsị mpịachi dị mma karịa akwụkwọ mpempe akwụkwọ osisi.
A gaghị ebipụta akwụkwọ akụkọ nkume na nkọwa dị elu, ruo na 2880DPI ziri ezi, a naghị ekpuchi elu ya na ihe nkiri, ọ gaghị enwe mmetụta kemịkalụ na ink, nke ga-ezere ihe nkedo agba ma ọ bụ ihe na-emepụta ihe.
3. Gịnị mere anyị ji ahọrọ akwụkwọ nkume?
a. Uru ihe onwunwe. Akwụkwọ ọdịnala na-eri ọtụtụ osisi, na akwụkwọ nkume bụ ihe ndị kasị ukwuu ịnweta akụ na ụwa jikọrọ ọnụ calcium carbonate dị ka isi akụrụngwa, banyere 80%, polymer ihe - a petrochemical mmepụta nke polyethylene (PE) banyere 20%. Ọ bụrụ na a na-eme atụmatụ iwepụta akwụkwọ nkume 5400kt kwa afọ, a ga-echekwa osisi 8.64 m3 kwa afọ, ya na mbenata igbukpọ osisi nke 1010 square kilomita. Dị ka usoro ọdịnala nke oriri mmiri nke 200t kwa ton nke akwụkwọ, mmepụta kwa afọ nke nde tọn 5.4 nke ọrụ akwụkwọ nkume nwere ike ịzọpụta 1.08 nde tọn mmiri mmiri kwa afọ.
b. Uru gburugburu ebe obibi. The dum mmepụta usoro nke nkume papermaking adịghị mkpa mmiri, ma e jiri ya tụnyere omenala papermaking ọ na-ehichapụ nri, ịsacha, bleaching na ndị ọzọ mmetọ nzọụkwụ, fundamentally dozie omenala papermaking ụlọ ọrụ mkpofu. N'otu oge ahụ, a na-eziga akwụkwọ mpịakọta nkume a na-emegharị na onye na-ekpo ọkụ maka ọkụ ọkụ, nke na-agaghị emepụta anwụrụ ọkụ ojii, na ihe fọdụrụnụ nke ịnweta inorganic ntụ ntụ nwere ike ịlaghachi n'ụwa na ọdịdị.
Ịme akwụkwọ okwute na-echekwa oke ọhịa na akụrụngwa mmiri, na ike nke otu ahụ bụ naanị 2/3 nke usoro ịme akwụkwọ ọdịnala.
Oge nzipu: Mee-13-2022
