310S Petrochemical Cracker Castings

Sunan Samfura: 310S Bakin Karfe Petrochemical Cracking Furnace Simintin gyare-gyare

(Maɗaukakin -Abubuwan Juriya na Zazzabi don Tsananin Yanayin Sabis)

 

 

Kerarre daga ZG45Cr25Ni20Si2 (310S daidai) gami ta hanyar daidaitaccen simintin gyare-gyare, an ƙera kayan aikin mu na murhun wuta don matsanancin yanayi a cikin ethylene pyrolysis da aikace-aikacen matatar. Wadannan simintin gyare-gyare suna ba da:

Sabis na ci gaba har zuwa digiri 1150 a cikin iskar oxygen/carburizing

2-3x tsawon rayuwa fiye da daidaitattun allunan HK40 a cikin yanayin hawan keke

Cikakken gyare-gyare na geometries don takamaiman ƙirar reactor

 

 

1. Muhimman Fa'idodin Ayyuka

Juriya na Carburization:<0.5mm penetration after 2 years in hydrocarbon streams

Juriyar girgiza zafi: Yana jurewa 50+ saurin kashe zagayawa (digiri 1100 → ruwa)

Ƙarfin motsi: 18MPa fashewar damuwa a digiri 1000 (10,000h)

 

2. Maganin Injiniya na Musamman

Tube yana goyan bayan: An inganta shi don ƙarancin inuwar zafi

Masu ratayewa: FEA{0}}ƙirar rarraba damuwa

Canje-canje: Maɓallin haɓakawa na musamman

 

3. Abubuwan Haɓakawa

Babban - bambance-bambancen tsafta: S/P<0.015% for reduced coking

Micro{0}}maki-daki: Nb/Ti gyare-gyare akwai

Jiyya na saman: Aluminizing don juriya na sulfidation

 

 

Siga	Madaidaicin Ƙimar	Hanyar Gwaji
Matsakaicin Yanayin Aiki	1150 digiri (ci gaba)	ASTM E228
Darajar Carburization	<0.2mm/year @950°C	ASTM G79
Maɗaukakin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa{{0}	85MPa @ 1000 digiri	ISO 204
Thermal Conductivity	14.5 W/m·K @800 digiri	Saukewa: ASTM E1225

 

 

1. Abubuwan Sashe na Radiant

Tube rataye & jagora

Mai ƙonewa

Faranti na garkuwa

 

2. Sashe na Convection

Finned bututu yana goyan bayan

Abubuwan haɗin gwiwa

Abubuwan da aka gyara na sootblower

 

3. Aikace-aikace na Musamman

Canja wurin gwiwar gwiwar layi

Masu raba guguwa

Gyaran firam ɗin ƙofa

 

 

Ga - ingantaccen simintin:

Binciken Kimiyya (OES)

Gwajin zafi mai tsayi-

Binciken Microstructure (ASTM E3)

 

Ikon ƙima:

Binciken Laser don tabbatar da kwane-kwane

Kaurin bango UT taswira

 

Takaddun shaida:

ASME Sashe na VIII Div.1

NACE MR0175/MR0103

API 530 yarda

 

 

Binciken Aikace-aikace

Tsari bincike abun da ke ciki na gas

Taswirar bayanin martaba na thermal

Matakin Injiniya

Ƙididdigar rayuwa mai raɗaɗi akan API 530

Samfuran faɗaɗawar thermal

Production

 

Lokacin jagora: 10-14 makonni don ƙirar al'ada

Gaggauta isar da zaɓi na zaɓi (farashin +30%)

 

Kunshin Bayarwa

Rahoton gwajin kayan aiki (EN 10204 3.2)

Zane-zane na shigarwa tare da bayanan girma na thermal

Jadawalin kulawa da aka ba da shawarar

 

 

Ethylene Crackers: USC/UHP abubuwan tanderu

Masu jinkirin Cokers: Fractionator internals

Tsire-tsire na Hydrogen: Abubuwan gyara na farko

Ragowar haɓakawa: FCC reactor hardware

 

 

Tabbataccen rikodin waƙa: 500+ ana sake fasalin murhun wuta tun 2010

 

Goyon bayan sana'a:

Gudanar da kayan kayan gyara

Sauran ayyukan tantance rayuwa

 

Takaddun shaida na duniya:

PED 2014/68/EU

An amince da ABS/CE don amfani da waje

 

Lura: Tambayi game da Shirin Tsawaita Rayuwar Furnace ɗin mu wanda ya haɗa da:

A cikin- jagororin duba sabis

Filin aikin kwafin ƙarfe na ƙarfe

Haɓaka gami na al'ada don takamaiman kayan abinci

 

 

 

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