Mangwanani emusi wa27 Zvita, 2020, mibairo yechitanhatu yeChina Industry Awards, Commendation Awards uye Nomination Awards zvakaziviswa. Baling Petrochemical's new caprolactam green production complete set of new technology production yakawana China Industrial Award uye ndiyo yega chikamu chakahwina mibairo cheSinopec. Nerutsigiro rweMinistry of Science and Technology neNatural Science Foundation of China, Baling Petrochemical and Petrochemical Research Institute yakashandura mhedzisiro yekutsvagisa kwesainzi yakawanikwa mukutsvagisa kwekutanga kuita matekinoroji matsva. Mushure memakore makumi matatu, zvizvarwa zvitatu zvakakunda matambudziko asingaverengeki, zvakagadzira seti yakazara yetekinoroji dzegreen dzine kodzero dzepfungwa dzakazvimirira, zvakabudirira kuputsa kutonga kwekunze kwega patekinoroji yekugadzira caprolactam kwemakore makumi manomwe, uye zvakagadzira mufananidzo wetekinoroji yekuvandudza yakazvimirira yeChina. Parizvino, huwandu hwekuzvigutsa hwecaprolactam yemuno hwakwira kubva pa30% kusvika pa94%, uye kuvimba kwenyika yangu netekinoroji yekune dzimwe nyika nezvigadzirwa zvinotengeswa kunze kwenyika kwadzikira zvakanyanya.

Makore 1.30 ekugadzira zvinhu zvitsva, vakabudirira kugadzira matekinoroji matsva ekugadzira caprolactam yakasvibirira

Caprolactam chinhu chakakosha chemakemikari eorganic. Sechinhu chinoshandiswa kugadzira nylon-6 synthetic fibers uye nylon-6 engineering plastics, chinoshandiswa zvakanyanya mumachira, mota, magetsi nedzimwe nzvimbo dzinoshandisa zvinhu zvitsva pakugadzira zvinhu zvitsva. Indasitiri yecaprolactam ine hukama hwakasimba nesimba rehupfumi hwenyika uye mararamiro evanhu, uye ine chinzvimbo chakakosha mukusimudzira nekuvandudza hupfumi hwenyika.

Mukutanga kwema1990, Sinopec yakashandisa mari inosvika mabhiriyoni gumi eyuan kugadzira mafekitori matatu ekugadzira caprolactam anosvika matani zviuru makumi mashanu pagore, ayo akavakwa muBaling Petrochemical, Nanjing DSM Dongfang Chemical Co., Ltd. neShijiazhuang Refinery. Mushure mezvo, sangano reSinopec rakatora tekinoroji huru yekugadzira caprolactam - kugadzirira cyclohexanone oxime senzira yekubudirira, uye rakaita tekinoroji itsva yekugadzira caprolactam yegirini paBaling Petrochemical. Nerutsigiro rwakasimba rweMinistry of Science and Technology neNational Natural Science Foundation of China, uye kutungamirirwa kweAcademician Min Enze naAcademician Shu Xingtian veChinese Academy of Sciences, timu yekutsvagisa yakashanda pamwe chete uye yakashanda nesimba. Mumakore makumi matatu apfuura, mapatenti ekugadzira emuno nekunze anopfuura zana akaumbwa. Seti yakakwana yetekinoroji itsva yekugadzira caprolactam yegirini yakabatanidzwa nenzira itsva dzekuita, zvinhu zvitsva zve catalytic uye mainjiniya matsva ekuita zvakagadziridzwa.

Iyi seti yakakwana yematekinoroji matsva ine matekinoroji matanhatu makuru, ese asvika padanho rekutungamira repasi rose. Ndiwo matekinoroji e single-reactor continuous slurry bed cyclohexanone ammoximation process ekugadzira cyclohexanone oxime, cyclohexanone oxime Beckman three-stage rearrangement technology, Ammonium sulfate neutralization crystallization technology, magnetically stabilized bed caprolactam hydrorefining technology, cyclohexanone oxime gas phase rearrangement yekugadzira caprolactam technology, cyclohexene esterification hydrogenation kugadzira cyclohexanone new technology. Pakati pawo, matekinoroji mana ekutanga akashandiswa mumaindasitiri, uye mapatenti ekugadzira emuno nekunze kwenyika 137 akaumbwa; mibairo yematunhu gumi nenomwe yakahwinwa, kusanganisira mubairo wekutanga wekugadzira tekinoroji yenyika uye mubairo wechipiri wekufambira mberi kwesainzi netekinoroji munyika.

Kugadzira "cyclohexanone oxime gas-phase rearrangement moving bed process pasina ammonium sulfate" kwakabudirirawo mukugadzirira catalyst, reaction technology, refinery yezvigadzirwa, nezvimwewo, uye kupedzisa tsvakiridzo yetekinoroji diki neyapilot. Matani 50,000 pagore kushandiswa kwemaindasitiri. Pamusoro pezvo, Sinopec ndiyo yakatanga "Cyclohexene Esterification Hydrogenation to Cyclohexanone New Process". Mwero wekushandiswa kwemaatomu ecarbon uri pedyo ne100%, iyo isingangoshandisi simba rakawanda chete, asiwo inogona kugadzira ethanol yakakwana. Chidzidzo chekuedza chapera. Kugadzirwa kwematani 200,000 pagore kugadzirwa kwepakeji yemaitiro, uye matani 200,000 pagore kushandiswa kwemaindasitiri kuchaitwa munguva pfupi iri kutevera.

2. Tekinoroji itsva inotungamira kukura kwakasimba kwemaindasitiri matsva, kutamiswa kwenzvimbo uye kuvandudzwa kwenzvimbo kunodzivirira rwizi rwemvura yakachena

Nhasi uno, Baling Petrochemical yave kambani yakakura yemafuta nemakemikari emarasha, pamwe chete nekambani huru yekugadzira caprolactam ne lithium rabha uye hwaro hwakakosha hwekugadzira epoxy resin. Pakati pavo, ketani yezvigadzirwa zve caprolactam inosanganisira matani 500,000 pagore caprolactam (kusanganisira majoint ventures 200,000 matani), matani 450,000 pagore cyclohexanone, uye matani 800,000 pagore ammonium sulfate. Kugadzirwa kweCaprolactam green seti dzese dzematekinoroji matsva kwakawana kufambira mberi kwetekinoroji mumaindasitiri echinyakare. Haingori chete ine hushamwari kune nharaunda, asi kusvibiswa kwechinhu chimwe nechimwe kunoderedzwa ne50%, uye mutengo wekugadzira chinhu chimwe chete unoderedzwa ne50%, uye mari inoshandiswa mukugadzira pa 10,000 matani inoderedzwa kusvika pasi pemamiriyoni zana nemakumi mashanu eyuan. Kuderedzwa kweinenge 80% kwakaburitsa mabhenefiti makuru ehupfumi nemagariro.

Tekinoroji itsva yekugadzira caprolactam yakasvibirira yakasimudzira zvikuru kukura nekukurumidza kwecaprolactam nemaindasitiri ayo ari pasi. Pakupera kwa2019, Sinopec yakavaka nzvimbo dzakawanda dzekugadzira caprolactam muBaling Petrochemical, Zhejiang Baling Hengyi nedzimwe makambani, ine huwandu hwekugadzira hwematani 900,000 pagore, zvichiita 12.16% yehuwandu hwekugadzira caprolactam pasi rose uye huwandu hwekugadzira caprolactam yemuno hwe24.39%. Parizvino, huwandu hwekugadzira caprolactam yegirini yenyika yangu hwasvika matani mamiriyoni mana, huchiva mugadziri mukuru pasi rose, nemugove wemusika wepasi rose weanopfuura 50%, ichiumba indasitiri iri kubuda yeyuan mabhiriyoni makumi mana, uye ichitungamira kukura kwakasimba kwemaindasitiri ari pasi pemvura anosvika mabhiriyoni mazana mana.

Muna 2020, chirongwa cheBaling Petrochemical chekusimudzira nekusimudzira maindasitiri cheCaprolactam chine mari inosvika mabhiriyoni 13.95 emadhora chichatangwa muHunan Yueyang Green Chemical Industrial Park. Chirongwa ichi chinotora matekinoroji matsva akagadzirwa neSinopec kuti agadzire matani 600,000 pagore eCaprolactam. Chirongwa ichi chichavakwa sechirongwa chekuratidzira uye chirongwa che "kuchengetedza rwizi nemvura yakachena", kuputsa "kukomberedza rwizi nemakemikari", uye kuita kuti makambani ekugadzira makemikari ane njodzi atamiswe munzvimbo dzine vanhu vakawanda mumaguta munyika yese.