⑴ 烯烴與CHI加成,想要得到反馬氏產物,需要用什麼做催化劑
咨詢記錄 · 回答於2021-12-11
⑵ 常見的催化劑有哪些
工業催化劑常見分類:一、化肥催化劑(Catalysts for fertilizer manufacture)
一)脫毒劑(Purification agent)
1.活性炭脫硫劑(Active carbon desulfurizer)
2.加氫轉化脫硫催化劑(Hydrodesulfurization Catalyst )
3.氧化鋅脫硫劑(Zinc oxide sulfur absorbent )
4.脫氯劑(Dechlorinate agent )
5.轉化吸收脫硫劑(Converted-absoubed desulfurizer )
a.氧化鐵脫硫劑(Iron ozide desulfurizer)
b.鐵錳脫硫劑(Iron -Nanganese oxide desulfurizer)
c.羰基硫水解催化劑(Carbonyl Sulfide hydrolysis )
6.脫氧劑(Deoxidezer )
7.脫砷劑(Hydrodearsenic Catalyst)
二)轉化催化劑(Reforming Catalyst)
1.天然氣一段轉化催化劑(Nature gas primary reforming catalyst)
2.二段轉化催化劑(Secondary reforming catalyst)
3.煉廠氣轉化催化劑(Refinery gas steam reforming catalyst)
4.輕油轉化催化劑(Naphtha steam reforming catalyst)
三)變換催化劑(CO shift catalyst)
1.中溫變換催化劑(High temperature CO shift catalyst)
2.低溫變換催化劑(Low temperature CO shift catalyst)
3.寬溫耐硫變換催化劑(Sulfur tolerant shift catalyst )
四)甲烷化催化劑(Methanation catalyst)
1.甲烷化催化劑(Methanation Catalyst)
2.城市煤氣甲烷化催化劑(Town gas methanation Catalyst)
五)氨合成催化劑(Ammonia synthesis Catayst)
1.氨合成催化劑(Ammonia synthesis catalyst)
2.低溫氨合成催化劑(Low temperatuer ammonia synthesis catalyst)
3.氨分解催化劑(Ammonia decomposition catalyst)
六)甲醇催化劑(Methanol Catalyst)
1.高壓甲醇合成催化劑(High pressure methanol synthesiscatalyst)
2.聯醇催化劑(Combined methanol synthesis catalyst)
3.低壓甲醇合成催化劑(Low pressure methanol synthesis catalyst)
4.燃料甲醇合成催化劑(Fuel methanol synthesis catalyst)
5.低碳混合醇合成催化劑(mixture of lower alcohols synthesiscatalyst) 七)制酸催化劑(Acid manufacture catalyst)
1.硫酸生產用釩催化劑(Vanudium catalyst for manufacture of sulfuric acid )
2.硝酸生產用鉑網催化劑(Platinum ganze catalyst for manufacture
3.非鉑氨氧化催化劑(Non-platinum catalyst for ammonia oxidation)
4.鉑捕集網(platinum catch gamze )
5.硝酸尾氣處理催化劑(Treated catalyst for tail gas from nitric acid plant)
八) 制氮催化劑(Nitrogen manufacture catalyst)
1.一段制氮催化劑(Frist stage catalyst for ammonia combined )
2.二段制氮催化劑(Second stage catalyst for nitrogen manufacture )
九)氧化催化劑(Oxidation catalyst)
一氧化碳選擇性氧化催化劑(CO selsctive oxidation catalyst )二、煉油催化劑(Refining catalyst)
一)重整催化劑(Reforming catalyst)
1.鉑重整催化劑(Platinum reforming catalyst )
2.雙金屬重整催化劑(al metal reforming catalyst )
3.多金屬重整催化劑(Multimetal reforming catalyst )
4.芳構化催化劑(Aromatization catalyst )
5.烯烴二聚催化劑(Dimerization catalyst )
6.異構化催化劑(Isomerization catalyst ) 二)流化裂化催化劑(Fluid Catalytic Cracking Catalyst ,FCC Catalyst)
1.天然裂化催化劑(Natural cracking catalyst )
2.半合成流化裂化催化劑(Semi-synthetic fluid cracking catalyst )
3.合成流化裂化催化劑(Synthetic fluid cracking catalyst )
a.分子篩催化劑(Molecular sieve catalyst ,Zeolite catalyst )
b.硅鎂鋯催化劑(Zircomia-Magnesia-Silica catalyst )
c.硅鋯裂化催化劑(Zirconia-Silica-catalyst )
4.FCC燃燒助劑(FCC combustion promoter)
5.降低SOX催化劑(FCC sulfur oxides rection catalyst )
三)加氫裂化催化劑(Hydrocracking catalyst)
1.鎘鎳催化劑(Tungsten-nickel Sulfide Catalyst )
2.溫和加氫裂化催化劑(Mild hydrocracking catalyst )
四)加氫精製催化劑(Hyrorefining catalyst)
1.加氫脫硫催化劑(Hydrodesulfurization catalyst)
2.加氫脫氮催化劑(Hydrodenitrogenation catalyst)
3.加氫脫金屬催化劑(Hydrodemetallization catalyst) 五)加氫處理催化劑(Hydrotreating catalyst)
1.加氫催化劑(Hydrogenation catalyst)
2.加氫飽和催化劑(Hydrostturation catalyst)
3.渣油加氫脫硫催化劑(Resie hydrodesulfurization catalyst) 六)烷基化催化劑(Alkylating catalyst)
1.硫酸催化劑(Sulfuric acid catalyst)
2.氫氟酸催化劑(Hydrofluoric acid catalyst)
3.固體酸催化劑(Solid acid catalyst)
七)其他催化劑
1.硫回收催化劑(Sulfur recovery catalyst)
2.克勞斯尾氣處理催化劑(Claus Unit tail gas treatment catalyst)
3.脫硫醇催化劑(Sweetening catalyst)
四、環保催化劑(Environment protection catalyst)
1.焚燒催化劑(Incineration catalyst for hydrocarbon proces echaust streams )
2.電廠排氣處理催化劑(Power station exhaust gas treating catalyst)
3.硝酸尾氣處理催化劑(Tail gas from nitric acid plant treating catalyst)
4.汽車尾氣催化劑(Automotive catalyst)
⑶ 化學:舉幾種常見的催化劑
MnO2:雙氧水的分解
V2O5:SO2向SO3的轉化
鐵觸媒:合成氨
三價鐵離子:雙氧水的分解
Pt等貴金屬:氨的催化氧化
⑷ 烯烴或炔烴與鹵化氫發生加成反應需要什麼物質做催化劑
鉑黑(Pt),鈀粉(Pb)