Mgbe ọpụpụ Idemitsu gasịrị, ọ bụ naanị ndị Japan acrylic acid na ndị na-emepụta ester ga-adị

N'oge na-adịbeghị anya, Idemitsu nke Japan ochie na-ahụ maka petrochemical kwupụtara na ọ ga-ewepụ azụmahịa acrylic acid na butyl acrylate. Idemitsu kwuru na n'ime afọ ndị na-adịbeghị anya, mgbasawanye nke ụlọ ọrụ acrylic acid ọhụrụ na Eshia emewo ka oke na-abawanye na gburugburu ebe obibi ahịa, na ụlọ ọrụ ahụ siri ike ịnọgide na-arụ ọrụ n'ihi amụma azụmahịa ya n'ọdịnihu. N'okpuru atụmatụ a, Iemitsu Kogyo ga-akwụsị ọrụ nke 50,000 ton / afọ acrylic acid plant na Aichi Refinery ka ọ na-erule Machị 2023 wee pụọ na azụmaahịa ngwaahịa ngwaahịa acrylic acid, ụlọ ọrụ ahụ ga-ewepụtakwa mmepụta nke butyl acrylate.

China abụrụla onye na-eweta ihe acrylic acid na esters n'ụwa niile

Ugbu a, ike mmepụta acrylic acid zuru ụwa ọnụ dị nso 9 nde tọn, nke ihe dịka 60% sitere na Northeast Asia, 38% si China, 15% si North America na 16% si Europe. Site n'echiche nke ndị na-emepụta ihe zuru ụwa ọnụ, BASF nwere ikike acrylic acid kasị ukwuu nke 1.5 nde tọn / afọ, Arkema na-esote 1.08 nde tọn / afọ na Japan Catalyst na 880,000 ton / afọ. 2022, site na mwepụta nke kemịkalụ satịlaịtị na ike Huayi, ikike satịlaịtị kemịkalụ mkpokọta acrylic acid ga-eru 840,000 tọn / afọ, gafere LG Chem (700,000 tọn / afọ) ka ọ bụrụ ụlọ ọrụ acrylic acid nke anọ n'ụwa. Ndị na-emepụta acrylic acid iri kacha elu n'ụwa nwere mkpokọta karịa 84%, Hua Yi (520,000 ton / afọ) sochiri na Formosa Plastics (480,000 ton / afọ).

China na ikike mmepe ahịa SAP buru ibu

Na 2021, ikike mmepụta SAP zuru ụwa ọnụ nke ihe fọrọ nke nta ka ọ bụrụ nde tọn 4.3, nke ikike 1.3 nde ikike sitere na China, na-aza ihe karịrị 30%, na ndị ọzọ sitere na Japan, South Korea, North America na Europe. Site n'echiche nke ndị isi na-emepụta ụwa, Japan Catalyst nwere ikike mmepụta SAP kasị ukwuu, na-eru 700,000 tọn / afọ, na-esote ikike BASF nke 600,000 tọn / afọ, mgbe mmalite nke ikike ọhụrụ nke petrochemicals satịlaịtị ruru 150,000 ton / afọ. N'ọkwa nke itoolu n'ụwa, ọnụ ọgụgụ ụlọ ọrụ ndị na-emepụta ihe iri kacha elu nke ihe fọrọ nke nta ka ọ bụrụ 90%.

Site n'echiche azụmaahịa zuru ụwa ọnụ, South Korea na Japan ka bụ ndị na-ebupụ SAP kachasị ukwuu n'ụwa, na-ebupụ ngụkọta nke tọn 800,000, na-aza 70% nke oke azụmaahịa zuru ụwa ọnụ. Ọ bụ ezie na SAP nke China na-ebupụ nanị iri puku tọn puku tọn, na-eji nwayọọ nwayọọ na-abawanye mma, mbupụ China ga-abawanye n'ọdịnihu. Amerika, Middle East na Central na Eastern Europe bụ mpaghara mbubata. 2021 zuru ụwa ọnụ SAP oriri nke ihe dị ka nde 3 nde, nkezi oriri na-eto kwa afọ n'ime afọ ole na ole sochirinụ bụ ihe dịka 4%, nke Asia na-eto eto nso 6%, na mpaghara ndị ọzọ n'etiti 2%-3%.

China ga-abụ acrylic acid zuru ụwa ọnụ na ester ọkọnọ na mkpa uto osisi

N'ihe gbasara ọchịchọ zuru ụwa ọnụ, a na-atụ anya na oriri acrylic acid zuru ụwa ọnụ ga-anọgide na-eto eto kwa afọ nke 3.5-4% na 2020-2025, ebe China na-anọchite anya mmepe mmụba oriri Asia nke acrylic acid ruru 6%, nke nnukwu ọchịchọ na-akpali. maka SAP na acrylates n'ihi nnukwu ego a na-atụfu ego na ọchịchọ maka ngwaahịa dị elu.

Site na echiche zuru ụwa ọnụ, ọchịchọ siri ike n'ime afọ ole na ole sochirinụ emeela ka ụlọ ọrụ China mụbaa itinye ego na ikike acrylic acid agbakwunyere, mana ọ nweghị ikike ọhụrụ na ụwa ndị ọzọ.

Ọ bara uru ịkọwa na, dị ka ndị na-eduga acrylic acid satellite chemical, na etiti nke ngwa ngwa na-eto eto, na-anọgide na-eme mgbalị iji mee ka mmepụta ike nke acrylic acid, butyl acrylate na SAP tinye mgbalị, ngwaahịa atọ n'ụwa nile. mmepụta ike nkesa na anọ, nke abụọ na nke itoolu ebe, na-akpụ a ike ọnụ ọgụgụ uru na integrated competitiance.

N'ile anya na esenidụt, ụlọ ọrụ acrylic acid dị na Europe na United States ahụla ọtụtụ ngwaọrụ ịka nká na ihe mberede na 1960 na 1970s, na ọchịchọ maka acrylic acid na ngwaahịa ala nke sitere na China na ahịa mba ofesi ga-abawanye, ebe ọchịchọ maka ezigbo monomers na ngwaahịa ala nke acrylic acid na China na-abawanye, ụlọ ọrụ acrylic acid na China ga-egosi mmepe siri ike karị.