化工專業(yè)詞匯

1、專業(yè)詞匯附錄二 乙炔：acetylene；ethyne 環(huán)氧乙烷：epoxy ethane氫氣：hydrogen 合成氣：synthetic gas硫化氫：hydrogen sulfide 乙烯：ethylene；ethene氰化氫：hydrogen cyanide 丙烯：propene丁烯：butene；butylene 丁二烯：butadiene (通常指1，3)順丁烯：cis-butene 反丁烯：trans-butene甲烷：methane 乙烷；ethane丙烷；propane 丁烷：butane丙二烯：propadiene 環(huán)丙烷：cyclopropane；trimethylene

2、甲胺：methylamine 環(huán)丁烷：cyclobutane；tetramethylene甲醛：formaldehyde 甲醚：methyl ether氯甲烷：methyl chloride 氯乙烯：chloroethylene異丁烷：isobutane 一氧化碳：carbonic oxide氨：ammonia 溴甲烷：bromomethane附錄三液化甲烷：liquefied methane液化天然氣：liquefied natural gas（LNG）液化氯甲烷：liquefied chloromethane液化順丁烯2：liquefied cis-butene液化乙烯：liquefied

3、 ethylene液化乙烷：liquefied ethane液化反丁烯2：liquefied trans-butene液化環(huán)丙烷：liquefied cyclopropane液化丙烯：liquefied propene液化丙烷：liquefied propane液化環(huán)丁烷：liquefied cyclobutane液化新戊烷：liquefied neopentane液化丁烯：liquefied butene液化丁烷：liquefied butane液化氯乙烯：liquefied chloro ethylene液化環(huán)氧乙烷：liquefied epoxy ethane液化丁二烯：liquefie

4、d butadiene液化異丁烷：liquefied isobutane液化石油氣：liquefied petroleum gas（LPG）異戊二烯：isoprene 異戊烷：isopentane；2-methylbutane汽油：petrol 戊烷：pentane二硫化碳：carbon disulfide 異己烷：isohexane己烷：hexane 石油醚：petroleum ether異庚烷：isoheptane 環(huán)己烷：cyclohexane辛烷：octane 異辛烷：isooctane苯：benzene 庚烷：heptane石腦油：petroleum naphtha 原油：crude

5、 oil甲苯：toluene 乙苯：ethyl benzene；phenylethane間二甲苯：m-xylene 鄰二甲苯：o-xylene對二甲苯：p-xylene 異丁醇：isobutanol；isobutyl alcohol乙醚：aether 乙醛：acetaldehyde環(huán)氧丙烷：epoxypropane 甲酸甲酯：formic ether乙胺：ethylamine；aminoethane 二乙胺：diethylamine丙酮：acetone 丁醛：butanal；butyraldehyde二氯甲烷：methylene dichloride 三乙胺：triethylamine醋酸乙烯

6、： 甲乙酮：butanone丙烯腈：acrylonitrile；vinyl cyanide 醋酸乙酯：acetidin醋酸異丙酯：isopropyl acetate 二氯乙烯：vinylene chloride甲醇：methanol 異丙醇：isopropanol乙醇：alcohol；ethanol 醋酸丙酯：propyl acetate 丙醇：propanol 醋酸異丁酯：isobutyl acetate甲酸丁酯：butyl fomiate 吡啶：pyridine二氯乙烷：dichloroethane 醋酸丁酯：butyl acetate醋酸異戊酯：isopenyl acetate 甲酸戊酯

7、：pentyl fomiate丙苯：propyl benzene 環(huán)氧氯丙烷：epoxy chloropropane苯乙烯：styrene 噴氣燃料：whiffing fuel煤油：kerosene 丁醇：butyl alcohol氯苯：chlorobenzene 乙二胺：ethylenediamine戊醇：pentanol 環(huán)己酮：cyclohexanone冰醋酸：ice acetic acid 異戊醇：isopentanol-35號輕柴油：-35# diesoline 環(huán)戊烷：cyclopentane；pentamethylene 硅酸乙酯：ethyl silicate 氯乙醇：chlor

8、oethanol丁醇：butyl alcohol 氯丙醇：chloropropanol輕柴油：diesoline 重柴油：heavy oil苯胺：phenylamine 錠子油：spindle oil酚：phenol 甲酚：cresol糠醛：furfural 20號重油：20# heavy oil苯甲醛：phenyl aldehyde 環(huán)己醇：cyclohexaneol甲基丙烯酸：methacrylic acid 乙二醇丁醚：ethylene glycol butyl ether甲醛：formaldehyde 糠醇：furfuryl alcohol辛醇：octanol 乙醇胺：ethanola

9、mine丙二醇：propanediol 甲酚：cresol乙二醇：ethandiol 蠟油：wax oil100號重油：100# heavy oil 油渣：oil residue變壓器油：transformer oil 潤滑油：lubricating oil二乙二醇醚： 三乙二醇醚：鄰苯二甲酸二丁酯：dibutyl phthalate 甘油：glycerine附錄四黃磷：yellow phosphorus 消化棉：nitrocotton消化纖維膠片：nitrocellulose film 噴漆棉：spraying cotton火膠棉：賽璐珞棉：celluloid cotton 鋰：lithiu

10、m（Li）鈉：sodium（Na） 鉀：potassium（K）鈣：calcium（Ca） 鍶：strontium（Sr） 銣：rubidium（Rb） 銫：cesium（Cs）氫化鉀：potassium hydride 氫化鈉：sodium hydride氫化鋰：lithium hydride 磷化鈣：calcium phosphide碳化鈣：calcium carbide 四氫化鋰鋁：lithium aluminium hydride鈉汞齊：sodium amalgam 碳化鋁：aluminium carbide過氧化鉀：potassium peroxide 過氧化鈉：sodium per

11、oxide過氧化鋇：barium peroxide 過氧化鍶：strontium peroxide過氧化鈣：calcium peroxide 高氯酸鉀：potassium perchlorate高氯酸鈉：sodium perchlorate 高氯酸鋇：barium perchlorate高氯酸銨：ammonium perchlorate 高氯酸鎂：magnesium perchlorate高氯酸鉀：potassium perchlorate 高氯酸鈉：sodium perchlorate硝酸鉀：potassium nitride 硝酸鈉：sodium nitride硝酸銨：ammonium n

12、itride 硝酸鋇：barium nitride 氯酸鉀：potassium chlorate 氯酸鈉：sodium chlorate 氯酸銨：ammonium chlorate 次亞氯酸鈣：calcium hypochlorite 過氧化二乙酰：diacetyl peroxide 過氧化二苯甲酰：dibenzoyl peroxide過氧化二異丙苯：diisopropybenzene peroxide 過氧化氫：hydrogen peroxide 苯甲酰：（鄰、間、對）二硝基苯：（o,m,p）-dinitro benzene2-二硝基苯酚：2-dinitrophenol （DNP）二硝甲苯：

13、dinitro toluene 二硝基萘：dinitronaphthalene三硫化四磷：phosphorus sesquisulfide五硫化二磷：phosphorus pentasulfide赤磷：red phosphorus 氨基化鈉：sodium amide硝酸鎂：magnesium nitride 硝酸鈣：calcium nitride亞硝酸鉀：potassium nitrite 過硫酸鉀：potassium persulfate過硫酸鈉：sodium persulfate 過硫酸銨：ammonium persulfate過硼酸鈉：sodium perborate 重鉻酸鉀：pota

14、ssium dichromate重鉻酸鈉：sodium dichromate 高錳酸鈣：calcium permanganate高氯酸銀：silver perchlorate 高碘酸鉀：potassium periodate溴酸鈉：sodium bromate 碘酸鈉：sodium iodate亞氯酸鈉：sodium chlorite 五氧化二碘：iodic anhydride三氧化鉻：chromium trioxide 五氧化二磷：phosphorus pentoxide萘：naphthalene 蒽：anthracene菲：phenanthrene 樟腦：camphor硫磺：sulphur

15、 鐵粉：iron powder鋁粉：aluminium powder 錳粉：manganese powder鈦粉：titanium powder 咔唑：carbazole三聚甲醛：triformol 松香：rosin；colophony均四甲苯：1,2,4,5-tetramethylbenzene；durene聚合甲醛：polyformaldehyde 偶氮二異丁腈：azodiisobutyronitrile；azobisisobutyronitrile賽璐珞片：celluloid 聯(lián)苯胺：benzidine噻吩：thiophene 苯磺酸鈉：sodium benzene sulfonate聚

16、苯乙烯：polystyrene 聚乙烯：polyethylene聚丙烯：polypropylene 環(huán)氧乙烷：epoxy resin酚醛樹脂：phenolic resin 聚丙烯腈：polyacrylonitrile季戊四醇：pentaerythrite 尼龍：nylon已二酸：hexanedioic acid 炭黑：carbon black聚氨酯：polyurethane 聚氯乙烯：polyvinyl chloride（PVC）石蠟：paraffin wax 瀝青：pitch；asphalt；bitumen苯二甲酸：phthalic acid 聚酯：polyester有機(jī)玻璃：polymet

17、hyl methacrylate；plexiglass；perspex橡膠及其制品：rubber and its goods玻璃鋼：glass fibre reinforced plastic 聚乙烯醇：polyvinyl alcoholABS塑料：acrylonitrile-butadiene-styrene plasticSAN塑料：styrene-acrylonitrile plastic乙烯樹脂：vinyl resin 聚碳酸酯：polycarbonate聚丙烯酰胺：polyacrylamide 己內(nèi)酰胺：caprolactam尼龍6：nylon 6 尼龍66：nylon 66丙綸纖維

18、：polypropylene fibre 蒽醌：anthraquinone（鄰、間、對）苯二酚： 附錄五加氫裂化：hydrocracking 加氫精制：hydrofining制氫： 催化重整：catalytic reforming催化裂化：catalytic cracking 氣體分餾：gas fractionation烷基化：alkanisation 疊合：superposition；congruence丙烷脫瀝青：propane deasphalting 氣體脫硫：gas sweetening液化石油氣硫醇氧化：LPG sulfur alcohol oxidating液化石油氣化學(xué)精制：L

19、PG chemical refining噴霧蠟脫油：sprayed wax deoiling 延遲焦化：delayed coking熱裂化：hot cracking 常減壓蒸餾：atmospheric vacumm distillation汽油再蒸餾：petrol redistillation汽油電化學(xué)精制：petrol electrochemical refining酮苯脫蠟脫油：ketone-benzol-dewaxing and deoiling汽油硫醇氧化：petrol sulfur alcohol oxidating減粘裂化：硫磺回收：recovery of sulphur 酚精制：

20、phenol refining 糠醛精制：furfural refining 煤油電化學(xué)精制：kerosene electrochemical refining煤油硫醇氧化：kerosene sulfur alcohol oxidating空氣分離：air separation 煤油尿素脫蠟：kerosene urea dewaxing煤油分子篩脫蠟：kerosene molecular sieve dewaxing輕柴油電化學(xué)精制：diesoline electrochemical refining潤滑油和蠟的白土精制：lubricating oil and wax earth refini

21、ng輕柴油分子篩脫蠟：diesoline molecular sieve dewaxing蠟成型：wax moulding 石蠟氧化：paraffin oxidation瀝青氧化：pitch oxidation 管式爐（含臥式、立式、毫秒式等各型爐）蒸汽裂解制乙烯、丙烯裝置：pipe still（including vertical、horizontal、millisecond stills ect）steam splitted manufacturing ethylene and propene device裂解汽油加氫裝置：splitted petrol hydrogenizating d

22、evice芳烴抽提裝置：aromatic hydrocarbon extracting device對二甲苯裝置：p-xylene device對二甲苯二甲酯裝置：環(huán)氧乙烷裝置：epoxy ethane device石腦油催化重整裝置：ligroin catalytic reforming device制氫裝置：環(huán)己烷裝置：cyclohexane device丙烯腈裝置：vinyl cyanide device苯乙烯裝置：phenylethylene device碳四抽提丁二烯裝置：C4 extracting butadiene device丁烯氧化脫氫制丁二烯裝置：butene oxidat

23、ive dehydrogenizative manufacturing butadiene device甲烷部分氧化制乙炔裝置：methane partial oxidative manufacturing ethyne device乙烯直接法制乙醛裝置：ethylene direct acetaldehyde device苯酚丙酮裝置：phenol and acetone device乙烯氧氯化法制氯乙烯裝置：ethylene oxychlorinative manufacturing chloroethylene device乙烯直接水合法制乙醇裝置：ethylene direct hyd

24、rative manufacturing ethanol device合成甲醇裝置：synthetic methanol device乙醛氧化制乙酸（醋酸）裝置的乙醛儲罐、乙醛氧化單元：acetaldehyde tank and acetaldehyde oxidization units of acetaldehyde oxidative manufacturing acetic acid device環(huán)氧氯丙烷裝置的丙烯儲罐、丙烯壓縮、氯化、精餾、次氯酸化單元：propene tank、propene compression、chloridization、rectification and

25、 hypochlorination units of epoxy chloropropane device羰基合成制丁醇裝置的一氧化碳、氫氣、丙烯儲罐、壓縮、合成、蒸餾縮合、丁醛加氫單元：carbon monoxide、hydrogen and propene tank、compression、synthesization、distilling condensation、butanal hydrogenization units of carbonyl synthesis manufacturing butanol apparatus羰基合成制異辛醇裝置的一氧化碳、氫氣、丙烯儲罐、壓縮、合成丁

26、醛、縮合脫水、2-乙基已烯醛加氫單元：carbon monoxide、hydrogen and propene tank、compression、synthetic butanal、condensation dewatering、2-ethyl hexenoic aldehyde hydrogenization units of carbonyl synthesis manufacturing isooctyl alcohol device烷基苯裝置的煤油加氫、分子篩脫蠟（正戊烷、異辛烷、對二甲苯脫附）、正構(gòu)烷烴（C10C13）催化脫氫、單烯烴（C10C13）與苯用HF催化烷基化、苯、氫、脫附

27、劑、液化氣、輕質(zhì)油等儲運(yùn)單元：kerosene hydrogenization、molecular sieve dewaxing（pentane、isooctane、p-xylene）、alkane（C10C13）catalytic dehydrogenation、alkene （C10C13）and benzene catalytic alkylation with HF、benzene、hydrogen、liquefied gas、light oil etc storage and conveyance units of alkyl benzene apparatus合成洗衣粉裝置的硫磺儲

28、運(yùn)單元：sulphur storage and conveyance units of synthetic washing powder乙醛氧化制乙酸（醋酸）裝置的乙酸精餾、儲罐、氧氣儲罐單元：acetic acid rectification、storage tank and oxygen storage tank units of acetaldehyde oxidation manufacturing acetic acid device乙酸裂解制醋酐裝置：acetic acid splitted manufacturing acetic oxide device環(huán)氧氯丙烷裝置的中和環(huán)化

29、、環(huán)氧氯丙烷儲罐單元：neutralization and cyclization、storage tank units of epoxy chloropropane device羰基合成制丁醇裝置的蒸餾精制、丁醇儲罐單元：distilling refining、butyl alcohol storage tank units of carbonyl synthesis manufacturing butyl alcohol device烷基化裝置的原料煤油、脫蠟煤油、輕蠟燃料油儲運(yùn)單元：raw kerosene、dewaxed kerosene、light wax、fuel oil stor

30、age and conveyanceunits of alkyl benzene apparatus合成洗衣粉裝置的烷基苯與SO3磺化單元：alkyl benzene and sulfur trioxide sulphonation units of synthetic washing powder乙二醇裝置的乙二醇蒸發(fā)脫水精制、乙二醇儲罐單元：ethandiol evaporative dewatering refining、stock tank units of ethandiol device羰基合成制異辛醇裝置的異辛醇蒸餾精制、異辛醇儲罐單元：isooctyl alcohol dist

31、illing refining、stock tank units of carbonyl synthesis manufacturing isooctyl alcohol device烷基苯裝置的熱油（聯(lián)苯聯(lián)苯醚）系統(tǒng)、含HF物質(zhì)中和處理系統(tǒng)單元：hot oil（biphenyl + ）system、neutralization system containing hydrofluoric acid units of alkyl benzene apparatus合成洗衣粉裝置的烷基苯硫酸與苛性鈉中和、烷基苯硫酸鈉與添加劑（羰甲基纖維素、三聚磷酸鈉等）合成單元：alkyl benzene su

32、lphuric acid and caustic soda neutralization、alkyl benzene sodium sulfate and additive（carbonyl methyl cellulose、etc）synthesization units of synthetic washing powder丁苯橡膠和丁腈橡膠裝置的單體、化學(xué)品儲存、聚合、單體回收單元：monomer、chemicals storage、polymerization、monomer recovery units of butadiene styrene rubber and butadien

33、e nitrile rubber device乙丙橡膠、異戊橡膠和順丁橡膠裝置的單體、催化劑、化學(xué)品儲存、配制、集合、膠乳儲存混合、凝聚、單體與溶劑回收單元：monomer、catalyst、chemicals storage、compound、polymerization、latex storage and mixing、coacervation、monomer and solvent recovery units of ethylene-propylene rubber、氯丁橡膠裝置的乙炔催化合成乙烯基乙炔、催化加成或丁二烯氯化成氯丁二烯、聚合、膠乳儲存混合、凝聚單元：acetylene

34、catalytic synthesiaing 、catalytic addition or butadiene chloridizative manufacturing chlorobutadiene、polymerization、latex storage and mixing、coacervation units of chlorobutadiene rubber device丁苯橡膠和丁腈橡膠裝置的化學(xué)品配制、膠乳混合、后處理（凝聚、干燥、包裝）、儲運(yùn)單元：chemicals compound、latex mixing、aftertreatment ( coacervation、dryi

35、ng 、packing) 、storage and conveyance units of butadiene styrene rubber and butadiene nitrile rubber device乙丙橡膠、順丁橡膠、氯丁橡膠和異戊橡膠裝置的后處理（脫水、干燥、包裝）、儲運(yùn)單元：aftertreatment ( dewatering、drying、packing) 、storage and conveyance units of ethylene-propylene rubber、 、polychloroprene rubber、高壓聚乙烯裝置的乙烯儲罐、乙烯壓縮、催化劑配制、聚

36、合、造粒單元：ethylene stock tank、ethylene compression、catalyst compound、polymerization、pelleting units of high-pressure polyethylene device低密度聚乙烯裝置的丁二烯、氫氣、丁基鋁儲運(yùn)、凈化、催化劑配制、聚合、溶劑回收單元：butadiene、hydrogen、aluminium butyl storage and conveyance、purifying、catalyst compound、polymerization、solvent recovery units of

37、 low density polyethylene device低壓聚乙烯裝置的乙烯、化學(xué)品儲運(yùn)、配料、聚合、醇解、過濾、溶劑回收單元：ethylene、chemicals storage and conveyance、burden、polymerization、alcoholysis、filtering、solvent recovery units of low-pressure polyethylene device 聚氯乙烯裝置的氯乙烯儲運(yùn)、聚合單元：chloro ethylene storage and conveyance、polymerization units of polyvi

38、nyl chloride device聚乙烯醇裝置的乙炔、甲醇儲運(yùn)、配料、合成醋酸乙烯、聚合、精餾、回收單元：ethyne、methanol storage and conveyance、burden、synthesis、polymerization、rectification and recovery units of polyvinyl alcohol device本體法連續(xù)制聚苯乙烯裝置的通用型聚苯乙烯的乙烯儲運(yùn)、脫氫、配料、聚合及高抗沖聚苯乙烯的橡膠溶解配料，其余單元同通用型：ABS塑料裝置的丙烯腈、丁二烯、苯乙烯儲運(yùn)、預(yù)處理、配料、聚合、凝聚單元：acrylonitrile、buta

39、diene、styrene storage and conveyance、pretreatment、burden、polymerization and coacervation units of acrylonitrile-butadiene-styrene plastic deviceSAN塑料的裝置的苯乙烯、丙烯腈儲運(yùn)、配料、聚合脫水、凝聚單元：styrene、acrylonitrile storage and conveyance、burden、polymerizative dewatering and coacervation units of styrene-acrylonitril

40、e plastic device聚丙烯裝置的本體法連續(xù)聚合的丙烯儲運(yùn)、催化劑配制、聚合、閃蒸、干燥、單體精制與回收及溶劑法的丙烯儲運(yùn)、催化劑配制、聚合、醇解、洗滌、過濾、溶劑回收單元：propene storage and conveyance、catalyst compound、polymerization、flashing vaporization、drying、monomer refining and recovery units of pross continuous polymerization and propene storage and conveyance、monomer r

41、efining、polymerization、alcoholysis、washing、filter、solvent recovery units of solvent process in polypropene device聚乙烯醇裝置的醋酸儲運(yùn)單元：acetic acid storage and conveyance unit of polyvinyl alcohol device高壓聚乙烯裝置的摻合、包裝、儲運(yùn)單元：、packing、storage and conveyance units of high-pressure polyethylene device低密度聚乙烯裝置的后處理（

42、擠壓造粒、包裝）、儲運(yùn)單元：aftertreatment（extrusion pelleting、packing）、storage and conveyance units of low-density polyethylene device低壓聚乙烯裝置的后處理（干燥、包裝）、儲運(yùn)單元：aftertreatment（drying、packing）、storage and conveyance units of low-pressure polyethylene device聚氯乙烯裝置的過濾、干燥、包裝、儲運(yùn)單元：filter、drying、packing、storage and conve

43、yance units of polyvinyl chloride device聚乙烯醇裝置的干燥、包裝、儲運(yùn)單元：drying、packing、storage and conveyance units of polyvinyl alcohol device本體法連續(xù)制聚苯乙烯裝置的造粒、包裝、儲運(yùn)單元：pelleting、packing、storage and conveyance units of process continuous manufacturing polystyrene deviceABS塑料和SAN塑料裝置的干燥、造粒、包裝、儲運(yùn)單元：drying、pelleting、p

44、acking、storage and conveyance units of acrylonitrile-butadiene-styrene plastic and styrene-acrylonitrile plastic device聚苯烯裝置的本體法連續(xù)聚合的造粒、料倉、包裝、儲運(yùn)及溶劑法的干燥、摻合、包裝、儲運(yùn)單元：pelleting、 、packing、storage and conveyance units of process continuous polymerization and drying、 、packing、storage and conveyance units o

45、f solvent process in 合成氨裝置的烴類蒸汽轉(zhuǎn)化或部分氧化法制合成氣（N2+H2+CO）、脫硫、變換、脫CO2、銅洗、甲烷化、壓縮、合成、原料烴類、單元和煤氣儲罐組：hydrocarbon gas transformation or partial oxidative manufacturing synthetic gas（N2+H2+CO）、desulfuration、alternation、decarbon dioxide、methanation、compression、synthesis、crude hydrocarbon、units and gas stock tan

46、k groups of synthetic ammonia device合成尿素裝置的尿素與氨聯(lián)合生產(chǎn)工藝（變換氣氣提裝置）單元：urea and ammonia combination process（commutation gas stripping apparatus）unit of synthetic urea device硝酸銨裝置的結(jié)晶或造粒、輸送、包裝、儲運(yùn)單元：crystallization or pelleting、conveyance、packing、stock units of ammonium nitride device合成氨裝置的氨冷凍、吸收、液氨儲罐單元：ammo

47、nia freezing、absorption、liquefied ammonia stock tank units of synthetic ammonia device合成尿素裝置的氨儲罐、尿素合成、氣提、分解、吸收、液氨泵、甲胺泵單元：ammonia tank、urea synthesis、stripping、resolution、absorption、liquefied ammonia pump、methylamine pump units of synthetic urea device硝酸裝置：nitric acid unit硝酸銨裝置的中和、濃縮、氨儲運(yùn)單元：neutraliza

48、tion、concentration、ammonia storage and conveyance units of ammonium nitride apparatus 合成尿素裝置的蒸發(fā)、造粒、包裝、儲運(yùn)單元：evaporation、pelleting、packing、storage and conveyance units of synthetic urea device滌綸裝置（DMT法）的催化劑、助劑的儲存、配制、對苯二甲酸二甲酯與乙二醇的酯交換、甲醇回收單元：catalyst、auxiliary stock、compound、ester exchangement of dimeth

49、yl terephthalate and ethandiol、methanol recovery units of polyester fibre apparatus（DMT process）錦綸裝置（尼龍）的環(huán)己烷氧化、環(huán)己醇與環(huán)己酮分餾、環(huán)己醇脫氫、己內(nèi)酰胺用苯萃取精制、環(huán)己烷儲罐單元：cyclohexane oxidating、fractionation of cyclohexanol and cyclohexanone、cyclohexanol dehydrogenating、caprolactam extractive refining with benzene、cyclohexane stock tank units of polyamide fibre（nylon 6）device尼綸裝置（尼龍66）的環(huán)己烷儲運(yùn)、環(huán)己烷氧化、環(huán)己醇與環(huán)己酮氧化制己二酸、己二腈加氫制己胺單元：cyclohexane storage and conveyance、cyclohexane oxidating、cyclohexanol and cyclohexanone oxidative manufacturing hexanedioic acid、hexanedinitrile hydrogenative manufacturing hexyl amine u