Hoseng ha la 27 Tšitoe 2020, ho ile ha phatlalatsoa Likhau tsa 6 tsa Indasteri ea China, Likhau tsa Likhau le Likhau tsa Nomination. Tlhahiso e ncha ea Caprolactam e tala ea Baling Petrochemical sete e felletseng ea projeke e ncha ea thekenoloji e hapile Khau ea Indasteri ea China mme ke eona feela karolo e hapileng khau ea Sinopec. Ka tšehetso ea Lekala la Saense le Thekenoloji le Motheo oa Saense ea Tlhaho oa Chaena, Setsi sa Patlisiso sa Baling Petrochemical le Petrochemical se fetotse liphetho tsa lipatlisiso tsa mahlale tse fumanoeng liphuputsong tsa mantlha tsa mahlale a macha. Ka mor'a lilemo tse 30, meloko e meraro e hlōtse litšitiso le matšoenyeho a mangata, e ntlafalitse sete e feletseng ea thekenoloji e tala e nang le litokelo tse ikemetseng tsa thepa ea mahlale, e atlehile ho senya puso ea linaha tse ling ka theknoloji ea tlhahiso ea caprolactam ka lilemo tse 70, 'me e thehile setšoantšo sa letšoao la theknoloji e ikemetseng ea China. Hajwale, kelo ya ho ikgotsofatsa ya caprolactam ya lehae e nyolohile ho tloha ho 30% ho ya ho 94%, mme tshepo ya naha ya heso ho thekenoloji ya kantle le dihlahiswa tse tswang kantle ho naha e theohile haholo.

Lilemo tse 1.30 tsa boqapi bo ikemetseng, bo atlehile ho theha sete e felletseng ea mahlale a macha bakeng sa tlhahiso e tala ea caprolactam.

Caprolactam ke ntho ea bohlokoa ka ho fetisisa ea lik'hemik'hale. Joalo ka monoma bakeng sa tlhahiso ea likhoele tsa maiketsetso tsa nylon-6 le polasetiki ea boenjiniere ea nylon-6, e sebelisoa haholo masela, likoloi, lisebelisoa tsa elektroniki le masimo a mang a sebelisang lisebelisoa tse ncha bakeng sa boqapi. Indasteri ea caprolactam e amana haufi-ufi le matla a moruo oa naha le maemo a bophelo a batho, 'me e nka boemo ba bohlokoa ntlafatsong le ntlafatsong e tsoelang pele ea moruo oa naha.

Mathoasong a lilemo tsa bo-1990, Sinopec e sebelisitse li-yuan tse ka bang limilione tse likete tse 10 ho hlahisa lihlopha tse 3 tsa limela tsa tlhahiso ea caprolactam tse 50,000 / selemo, tse hahiloeng Baling Petrochemical, Nanjing DSM Dongfang Chemical Co., Ltd. le Shijiazhuang Refinery. Ka mor'a moo, mokhatlo oa Sinopec o ile oa nka theknoloji ea mantlha ea tlhahiso ea caprolactam-ho lokisoa ha cyclohexanone oxime e le katleho, 'me ea etsa sete e feletseng ea mahlale a macha bakeng sa tlhahiso ea caprolactam e tala ho Baling Petrochemical. Ka tšehetso e matla ea Lekala la Saense le Theknoloji le Motheo oa Naha oa Saense ea Tlhaho oa Chaena, le tataiso ea Academician Min Enze le Academician Shu Xingtian oa Sekolo sa Mahlale sa China, sehlopha sa lipatlisiso se sebelisane ka tieo le ho sebetsa ka thata. Lilemong tse 30 tse fetileng, litokelo tsa boqapi tse fetang 100 tsa lehae le kantle ho naha li entsoe. Sete e felletseng ea mahlale a macha bakeng sa tlhahiso e tala ea caprolactam e kopantsoeng ke litsela tse ncha tsa karabelo, lisebelisoa tse ncha tse thusang le boenjiniere bo bocha ba karabelo e se e ntlafalitsoe.

Sehlopha sena se felletseng sa thekenoloji e ncha se na le litheknoloji tsa mantlha tse tšeletseng, tseo kaofela li fihlileng boemong bo ka sehloohong ba machaba. Ke thekenoloji e le 'ngoe e tsoelang pele ea slurry bed cyclohexanone ammoximation process ho hlahisa cyclohexanone oxime, cyclohexanone oxime Beckman mehato e meraro ea ho hlophisa bocha theknoloji, Ammonium sulfate neutralization crystallization technology, magnetically stabilized bed caprolactam hydroreximerange technology hydroreximerange m theknoloji , cyclohexene esterification hydrogenation ho hlahisa theknoloji e ncha ea cyclohexanone. Har'a tsona, litheknoloji tse 4 tsa pele li sebelisitsoe indastering, 'me litokelo tsa boqapi tse 137 tsa lehae le kantle ho naha li entsoe; Ho se ho hapiloe likhau tse 17 tsa liprofinse le tsa matona, ho kenyeletsoa moputso oa pele o le 1 oa boqapi ba tekhenoloji ea naha le moputso oa bobeli oa tsoelopele ea naha ea mahlale le thekenoloji.

Baling Petrochemical "cyclohexanone oxime gas-phase-rearrangement process process without by-product ammonium sulfate" le eona e entse khatelo-pele e kholo ho lokisetseng lintho tse thusang, thekenoloji ea karabelo, ntlafatso ea lihlahisoa, joalo-joalo, 'me e phethetse lipatlisiso tsa mahlale a manyane le a lifofane. 50,000 lithane / selemo kopo ea indasteri. Ho feta moo, Sinopec e ile ea bula "Cyclohexene Esterification Hydrogenation to Cyclohexanone New Process". Sekhahla sa tšebeliso ea athomo ea carbon e haufi le 100%, e sa sebeliseng matla a fokolang feela, empa hape e ka hlahisa ethanol e feletseng. Boithuto ba teko bo phethiloe. Lithane tse 200,000 tsa ntlafatso ea sephutheloana sa selemo, le lithane tse 200,000 / selemo kopo ea indasteri e tla etsoa haufinyane.

2.Theknoloji e ncha e tsamaisa nts'etsopele e matla ea liindasteri tse ncha, phalliso le ntlafatso li sireletsa noka ea metsi a hloekileng.

Kajeno, Baling Petrochemical e fetohile khoebo e kholo ea lik'hemik'hale tsa petrochemical le tsa mashala, hammoho le khoebo e kholo ka ho fetisisa ea lehae ea caprolactam le lithium rabara le setsi sa bohlokoa sa tlhahiso ea epoxy resin. Har'a tsona, ketane ea lihlahisoa tsa caprolactam e kenyelletsa lithane tse 500,000 / selemo caprolactam (ho kenyeletsoa le likhoebo tse kopanetsoeng lithane tse 200,000), lithane tse 450,000 / selemo cyclohexanone, le lithane tse 800,000 / selemo ammonium sulfate. Tlhahiso e tala ea Caprolactam lihlopha tse felletseng tsa mahlale a macha li fihletse tsoelo-pele ea tekhenoloji e tsoetseng pele indastering ea setso. Hase feela hore e na le botsoalle ho feta tikoloho, tlhahiso e silafatsang ka sehlahisoa se seng le se seng e fokotsehile ka 50%, 'me litšenyehelo tsa tlhahiso ea yuniti li fokotsehile ka 50%,' me letsete la tlhahiso ea tlhahiso ka lithane tse 10 000 le fokotsehile ho ea ka tlase ho li-yuan tse limilione tse 150. Phokotso ea hoo e ka bang 80% e hlahisitse melemo ea bohlokoa moruong le sechabeng.

Theknoloji e ncha ea tlhahiso ea caprolactam e tala e khothalelitse haholo nts'etsopele e potlakileng ea caprolactam le liindasteri tsa eona tse tlase. Ho elella bofelong ba 2019, Sinopec e hahile lisebelisoa tsa tlhahiso ea caprolactam tse ngata Baling Petrochemical, Zhejiang Baling Hengyi le lik'hamphani tse ling, ka tekanyo ea tlhahiso ea lithane tse 900,000 / selemo, e leng karolo ea 12.16% ea tlhahiso ea lefats'e ea caprolactam le bokhoni ba tlhahiso ea lehae ea caprolactam. 24.39%. Hajoale, tlhahiso ea naha ea ka e tala ea caprolactam e fihlile ho lithane tse limilione tse 4, e leng mohlahisi e moholo ka ho fetisisa lefatšeng, ka karolo ea 'maraka oa lefats'e e fetang 50%, ho theha indasteri e hlahang ea li-yuan tse limilione tse likete tse 40,' me e khanna tsoelo-pele e matla ea liindasteri tse limilione tse likete tse 400.

Ka 2020, projeke ea ho fallisetsa indasteri ea Baling Petrochemical le ntlafatso ea ntlafatso ka matsete a li-yuan tse limilione tse likete tse 13.95 e tla hlahisoa Hunan Yueyang Green Chemical Industrial Park. Morero o amohela sehlopha sa mahlale a macha a ntlafalitsoeng ka boikemelo ke Sinopec ho aha ketane ea indasteri ea caprolactam ea lithane tse 600,000/selemo. Morero ona o tla hahuoa e le projeke ea lipontšo le projeke ea "ho lebela noka le metsi a hloekileng", ho roba "tikoloho ea lik'hemik'hale tsa noka", le ho kenya tšebetsong phalliso ea likhoebo tse kotsi tsa tlhahiso ea lik'hemik'hale libakeng tsa litoropo tse nang le baahi ba bangata naheng ka bophara. .