• isi_ọkọlọtọ_01

Akụkọ

  • Sodium Hydroxide (Caustic Soda) - Gịnị ka a na-eji ya eme?

    Sodium Hydroxide (Caustic Soda) - Gịnị ka a na-eji ya eme?

    HD Chemicals Caustic Soda – kedu ihe a na-eji ya n'ụlọ, ubi, na DIY? Ojiji kacha mara bụ ọkpọkọ mmiri mmiri. Mana a na-ejikwa caustic soda n'ọtụtụ ọnọdụ ezinụlọ ndị ọzọ, ọ bụghị naanị na mberede. Caustic soda, bụ aha a ma ama maka sodium hydroxide. HD Chemicals Caustic Soda nwere mmetụta siri ike na akpụkpọ ahụ, anya na akpụkpọ ahụ mucous. Ya mere, mgbe ị na-eji kemịkalụ a, ị kwesịrị ịkpachara anya - chebe aka gị na uwe aka, kpuchie anya gị, ọnụ gị na imi gị. Ọ bụrụ na ị metụ ihe ahụ aka, sachaa ebe ahụ na mmiri oyi ma gakwuru dọkịta (cheta na caustic soda na-akpata ọkụ kemịkalụ na mmeghachi omume nfụkasị siri ike). Ọ dịkwa mkpa ịchekwa ihe ahụ nke ọma - n'ime akpa mechiri emechi (soda na-emeghachi omume nke ọma na...
  • Nyocha nke Diski Mpụta Polypropylene nke afọ 2022.

    Nyocha nke Diski Mpụta Polypropylene nke afọ 2022.

    Ma e jiri ya tụnyere 2021, usoro azụmaahịa zuru ụwa ọnụ na 2022 agaghị agbanwe nke ukwuu, usoro ahụ ga-aga n'ihu na njirimara nke 2021. Agbanyeghị, enwere isi ihe abụọ na 2022 nke a na-apụghị ileghara anya. Otu bụ na esemokwu dị n'etiti Russia na Ukraine na nkeji mbụ emeela ka ọnụ ahịa ike zuru ụwa ọnụ na ọgba aghara mpaghara dị na ọnọdụ geopolitical dịkwuo elu; Nke abụọ, ọnụ ahịa onu oriri na ọṅụṅụ US na-aga n'ihu na-arị elu. Federal Reserve welitere ọnụego ọmụrụ nwa ọtụtụ ugboro n'afọ iji belata onu oriri. Na nkeji nke anọ, onu oriri zuru ụwa ọnụ egosibeghị oke oyi. Dabere na ndabere a, uto azụmaahịa mba ụwa nke polypropylene agbanweela ruo n'ókè ụfọdụ. Nke mbụ, olu mbupụ China amụbaala ma e jiri ya tụnyere afọ gara aga. Otu n'ime ihe kpatara ya bụ na domes China...
  • Iji soda caustic eme ihe n'ụlọ ọrụ ọgwụ ahụhụ.

    Iji soda caustic eme ihe n'ụlọ ọrụ ọgwụ ahụhụ.

    Ọgwụ nje Ọgwụ nje na-ezo aka na kemịkalụ eji arụ ọrụ ugbo iji gbochie ma chịkwaa ọrịa osisi na ụmụ ahụhụ ma chịkwaa uto osisi. A na-ejikarị ya eme ihe n'ọrụ ugbo, mmepụta ọhịa na anụ ụlọ, idebe gburugburu ebe obibi na ezinụlọ, igbochi ahụhụ na mgbochi ọrịa, mgbochi ebu na nje ngwaahịa ụlọ ọrụ mmepụta ihe na mgbochi nla, wdg. E nwere ọtụtụ ụdị ọgwụ nje, nke enwere ike kewaa n'ime ọgwụ ahụhụ, acaricides, òké ogbugbu, nematicides, molluscicides, fungicides, ahịhịa ogwu, ndị na-achịkwa uto osisi, wdg. dịka ojiji ha si dị; enwere ike kewaa ha n'ime mineral dịka isi mmalite nke ihe ndị e ji emepụta ihe si dị. Isi mmalite nke ọgwụ nje (ọgwụ nje na-adịghị ahụkebe), ọgwụ nje na-adịghị ahụkebe (ihe ndị sitere na ihe ...
  • Ahịa Resin PVC Paste.

    Ahịa Resin PVC Paste.

    Mmụba Ọchịchọ Maka Ngwaahịa Ihe Owuwu Iji Mee Ka Ahịa Resin PVC zuru ụwa ọnụ Ka A na-eme atụmatụ na mmụba nke ọchịchọ maka ihe owuwu dị ọnụ ala na mba ndị ka na-emepe emepe ga-eme ka ọchịchọ maka resin paste PVC dịkwuo elu na mba ndị a n'ime afọ ole na ole sochirinụ. Ihe owuwu dabere na resin paste PVC na-anọchi ihe ndị ọzọ a na-ejikarị eme ihe dịka osisi, simenti, ụrọ, na ígwè. Ngwaahịa ndị a dị mfe ịwụnye, na-eguzogide mgbanwe ihu igwe, ha adịghịkwa oke ọnụ ma dịkwa mfe ibu karịa ihe ndị a na-ejikarị eme ihe. Ha na-enyekwa ọtụtụ uru n'ihe gbasara arụmọrụ. A na-atụ anya mmụba nke ọnụọgụgụ nke nyocha teknụzụ na mmemme mmepe metụtara ihe owuwu dị ọnụ ala, karịsịa na mba ndị ka na-emepe emepe, ga-akwalite oriri nke PVC p...
  • Nyocha gbasara Mgbanwe na mbelata oriri nke PE n'ọdịnihu.

    Nyocha gbasara Mgbanwe na mbelata oriri nke PE n'ọdịnihu.

    Ugbu a, ojiji kachasị mkpa nke polyethylene na mba m gụnyere ihe nkiri, ihe eji agba ntụtụ, paịpụ, oghere, ihe osise waya, eriri, metallocene, mkpuchi na ụdị ndị ọzọ bụ isi. Nke mbụ na-ebu oke ibu, oke kachasị nke oriri ala bụ ihe nkiri. Maka ụlọ ọrụ mmepụta ihe nkiri, ihe a na-ahụkarị bụ ihe nkiri ugbo, ihe nkiri ụlọ ọrụ mmepụta ihe na ihe nkiri nkwakọ ngwaahịa. Agbanyeghị, n'afọ ndị na-adịbeghị anya, ihe ndị dị ka mmachi na akpa plastik na mbelata ọchịchọ ugboro ugboro n'ihi ọrịa a enyela ha nsogbu ugboro ugboro, ha na-eche ọnọdụ ihere ihu. A ga-eji nwayọọ nwayọọ dochie ọchịchọ maka ngwaahịa ihe nkiri plastik ọdịnala a na-atụfu site na ime ka plastik ndị a na-emebi emebi mara mma. Ọtụtụ ndị na-emepụta ihe nkiri na-echekwa ihe ọhụrụ teknụzụ ụlọ ọrụ mmepụta ihe ihu...
  • Mmepụta nke Caustic Soda.

    Mmepụta nke Caustic Soda.

    Caustic soda (NaOH) bụ otu n'ime ihe ndị kacha mkpa e ji emepụta kemịkalụ, nke a na-emepụta kwa afọ nke 106t. A na-eji NaOH eme ihe na kemịkalụ organic, na mmepụta aluminom, na ụlọ ọrụ akwụkwọ, na ụlọ ọrụ nhazi nri, na mmepụta ihe nhicha, wdg. Caustic soda bụ ihe na-emekọ ihe ọnụ na mmepụta chlorine, 97% nke na-eme site na electrolysis nke sodium chloride. Caustic soda nwere mmetụta siri ike na ọtụtụ ihe ígwè, karịsịa na okpomọkụ na njupụta dị elu. A marala ya kemgbe ogologo oge na nickel na-egosipụta ezigbo nguzogide nchara na caustic soda na njupụta na okpomọkụ niile, dịka Foto 1 si egosi. Na mgbakwunye, ma e wezụga na njupụta na okpomọkụ dị elu, nickel anaghị alụso nrụgide nke caustic kpatara ọgụ-c...
  • Isi ihe eji eme resin pvc mado.

    Isi ihe eji eme resin pvc mado.

    Polyvinyl chloride ma ọ bụ PVC bụ ụdị resin eji eme ihe na mmepụta rọba na plastik. A na-enweta resin PVC n'agba ọcha na ụdị ntụ ntụ. A na-agwakọta ya na ihe mgbakwunye na ihe ndị na-eme ka plastik dị na ya iji mepụta resin PVC. A na-eji resin Pvc maka mkpuchi, itinye, ịfụ ụfụfụ, mkpuchi ịgba, na ịkpụgharị. Resin Pvc bara uru n'ichepụta ngwaahịa dị iche iche bara uru dịka mkpuchi ala na mgbidi, akpụkpọ anụ e ji aka rụọ, oyi akwa elu, uwe aka, na ngwaahịa ndị na-akpụ akpụ. Ụlọ ọrụ ndị na-eji resin Pvc eme ihe bụ ihe owuwu, ụgbọala, mbipụta, akpụkpọ anụ sịntetik, na uwe aka ụlọ ọrụ. A na-ejikarị resin Pvc eme ihe n'ụlọ ọrụ ndị a, n'ihi na ọ na-eme ka anụ ahụ dịkwuo mma, ịdị n'otu, ịdị mma dị elu, na ịcha mma. Enwere ike ịhazi resin Pvc maka...
  • Ijeri 17.6! Wanhua Chemical kwupụtara itinye ego na mba ofesi n'ihu ọha.

    Ijeri 17.6! Wanhua Chemical kwupụtara itinye ego na mba ofesi n'ihu ọha.

    N'uhuruchi nke Disemba 13, Wanhua Chemical kwupụtara ọkwa itinye ego na mba ofesi. Aha ebumnuche itinye ego: ọrụ ethylene nde 1.2/afọ nke Wanhua Chemical na ọrụ polyolefin dị elu, na ego itinye ego: ngụkọta ego nke yuan ijeri 17.6. Ngwaahịa dị elu nke ụlọ ọrụ ethylene nke mba m na-adabere nke ukwuu na mbubata. Polyethylene elastomers bụ akụkụ dị mkpa nke ihe kemịkalụ ọhụrụ. N'ime ha, ngwaahịa polyolefin dị elu dị ka polyolefin elastomers (POE) na ihe pụrụ iche dị iche iche dabere na mbubata 100%. Mgbe ọtụtụ afọ nke mmepe teknụzụ onwe onye gasịrị, ụlọ ọrụ ahụ amụtala teknụzụ ndị dị mkpa nke ọma. Ụlọ ọrụ ahụ na-eme atụmatụ itinye ọrụ nke abụọ nke ethylene na Yantai Ind...
  • Ụdị ejiji na-ejikwa ihe ndị e ji emepụta ihe eme ihe, ebe LanzaTech wepụtara uwe ojii e ji CO₂ mee.

    Ụdị ejiji na-ejikwa ihe ndị e ji emepụta ihe eme ihe, ebe LanzaTech wepụtara uwe ojii e ji CO₂ mee.

    Ọ bụghị ikwubiga okwu ókè ikwu na bayoloji sịntetik abanyela n'akụkụ niile nke ndụ mmadụ. ZymoChem na-achọ ịmepụta jaket ski nke e ji shuga mee. N'oge na-adịbeghị anya, otu ụlọ ọrụ uwe ejiji ewepụtala uwe e ji CO₂ mee. Fang bụ LanzaTech, ụlọ ọrụ bayoloji sịntetik ama ama. A ghọtara na mmekorita a abụghị "crossover" mbụ nke LanzaTech. Na mbido Julaị afọ a, LanzaTech na ụlọ ọrụ uwe egwuregwu Lululemon jikọrọ aka wee mepụta yarn na ákwà mbụ n'ụwa nke na-eji ákwà carbon emission emegharị. LanzaTech bụ ụlọ ọrụ teknụzụ bayoloji sịntetik dị na Illinois, USA. Dabere na mkpokọta teknụzụ ya na bayoloji sịntetik, bioinformatics, ọgụgụ isi artificial na mmụta igwe, na injinia, LanzaTech emepụtala...
  • Ụzọ Isi Mee Ka Njirimara PVC Sikwuo Ike - Ọrụ nke Ihe Mgbakwunye.

    Ụzọ Isi Mee Ka Njirimara PVC Sikwuo Ike - Ọrụ nke Ihe Mgbakwunye.

    Resin PVC nke e nwetara site na polymerization anaghị akwụsi ike nke ukwuu n'ihi obere nkwụsi ike okpomọkụ ya na oke viscosity gbazee ya. Ọ dị mkpa ka a gbanwee ya tupu a hazie ya ka ọ bụrụ ngwaahịa emechara. Enwere ike imeziwanye/gbanwee ihe onwunwe ya site na ịgbakwunye ọtụtụ ihe mgbakwunye, dị ka ihe na-eme ka okpomọkụ sie ike, ihe na-eme ka UV sie ike, ihe na-eme ka mmetụta dịkwuo mma, ihe na-eme ka ọkụ ghara ịdị, ihe na-eme ka agba ghara ịdị mma, ihe na-eme ka ọ dị ọkụ, ihe na-eme ka ọ dị nro, wdg. Nhọrọ nke ihe mgbakwunye ndị a iji mee ka ihe onwunwe polymer dịkwuo mma dabere na ihe achọrọ maka ngwa ngwa. Dịka ọmụmaatụ: 1. A na-eji plastik (Phthalates, Adipates, Trimellitate, wdg) dị ka ihe na-eme ka ọ dị nro iji mee ka arụmọrụ rheological na nke mekaniki (ike, ike) nke ngwaahịa vinyl dịkwuo elu site n'ịkwalite okpomọkụ. Ihe ndị na-emetụta nhọrọ nke plastik maka vinyl polymer bụ: Dakọtara na polymer...
  • Nzukọ Chemdo nke izugbe na 12/12.

    Nzukọ Chemdo nke izugbe na 12/12.

    N'ehihie nke Disemba 12, Chemdo nwere nzukọ zuru oke. E kewara ihe dị na nzukọ ahụ ụzọ atọ. Nke mbụ, n'ihi na China ebelatala njikwa coronavirus, onye njikwa izugbe wepụtara usoro iwu maka ụlọ ọrụ ahụ iji lụso ọrịa a ọgụ, ma rịọ onye ọ bụla ka ọ kwadebe ọgwụ ma lebara anya na nchekwa nke ndị agadi na ụmụaka n'ụlọ. Nke abụọ, a na-ahazi nzukọ nchịkọta nke njedebe afọ na Disemba 30, a na-achọkwa ka onye ọ bụla nyefee akụkọ njedebe afọ n'oge. Nke atọ, a na-ahazi ya ka o mee nri abalị nke njedebe afọ ụlọ ọrụ ahụ n'uhuruchi nke Disemba 30. A ga-enwe egwuregwu na nnọkọ lọtrị n'oge ahụ ma nwee olileanya na onye ọ bụla ga-esonye nke ọma.
  • Oche e biri ebi nke polylactic acid nke e ji 3D bipụta nke na-agbanwe echiche gị.

    Oche e biri ebi nke polylactic acid nke e ji 3D bipụta nke na-agbanwe echiche gị.

    N'afọ ndị na-adịbeghị anya, a na-ahụ teknụzụ mbipụta 3D n'ọtụtụ ụlọ ọrụ mmepụta ihe dị iche iche, dịka uwe, ụgbọala, ihe owuwu, nri, wdg, ha niile nwere ike iji teknụzụ mbipụta 3D. N'ezie, etinyere teknụzụ mbipụta 3D na mmepụta mmụba n'oge mbụ, n'ihi na usoro nhazi ngwa ngwa ya nwere ike ibelata oge, ike mmadụ na oriri ihe eji emepụta ihe. Agbanyeghị, ka teknụzụ ahụ na-etolite, ọrụ nke mbipụta 3D abụghị naanị na-abawanye. Ojiji sara mbara nke teknụzụ mbipụta 3D na-agbatị ruo na arịa ụlọ nke kacha dịrị gị nso ná ndụ kwa ụbọchị. Teknụzụ mbipụta 3D agbanweela usoro nrụpụta nke arịa ụlọ. N'ọdịnala, imepụta arịa ụlọ na-achọ oge dị ukwuu, ego na ike mmadụ. Mgbe emepụtara ihe nlereanya ngwaahịa ahụ, ọ dị mkpa ka a nwalee ya ma melite ya mgbe niile. Ho...