????w(H2SO4)=86~96% ? - PowerPoint PPT Presentation

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Title:

????w(H2SO4)=86~96% ?

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Title: 5 3 Author: zw Last modified by: wangyanli Created Date: 8/22/2004 8:09:06 AM Document presentation format: Company – PowerPoint PPT presentation

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Title: ????w(H2SO4)=86~96% ?


1
5??????????

5-3 ???
2
5-3 ???
  • ????
  • ????????????????????????????????,?????????????
    ???,??????????????????????????????????????????????
    ????????????
  • ?????????????,????,???????????????????????????
    ???????,?????????????????????????????????????,????
    ??????????????

3
  • ????????????????
  • 1?????
  • ????????????2,3-?????
  • ????1-?????,??,1-???????2-??,??????????

4
  • ???????????2,2,4-?????
  • ???????,???????????????????????,??
  • ?????????????????????,????????????

5
  • 2????
  • ??????????????????????????????????????????????
    ??????????????????
  • (1)??
  • ?????????,??????????,????????,?????????,??????
    ?,??????????????????????????8696?
  • (2)???
  • ????????????????????????????,???????????,?????
    ?????????????????????,?????????????????,????????
    ????????,???????????????,?????,????????????????,?
    ????????????????

6
  • 3????????
  • (1)???
  • ? ??????
  • ??????,????????????????????,??,???????????????
    ??????????
  • ? ???
  • ???????????,?????,?????????????????????,??????
    ????,????????????100,????????????????????????,????
    ????????????,??????,??????????????????????????(52
    0)1?

7
  • ? ????
  • ?????????,?????????,??????????????,??????????,
    ???????????,?????,??????
  • ? ????
  • ????w(H2SO4)8696 ?
  • ? ??????
  • ??????????5min,????????????(?????????)??,?????
    ??????????

8
  • (2)????
  • ??????????????????????
  • ???? lt38?
  • ???? 210min
  • ???? 12MPa
  • n(???)/n(?) (12)1
  • n(?)/n(? ) (1220)1
  • ?????? 0.4kg/t(????)
  • w(HF) 8590
  • ??????? 0.2 kg/t(????)
  • ?????? ?????1.01.2?
  • ??????? ?????220240,
  • ?????160180?
  • ?????? 35104t/a

9
  • 4??????????
  • (1)???????????????
  • ?????????????????????????????????????????,??5-
    3-01???

?5-3-01????????????????????????
10
  • (2)????????????????
  • ?5-3-02?Uop??????????

?5-3-02?Uop?????????
11
  • ????????(MTBE)???
  • ????????????????????????????????,?
  • ??????????,?????????,?????????CO?????
  • ?????????80,???????????????????,????
  • ??????????
  • 1?????
  • ????????????????????????????????
  • ?????????????????????????????????
  • ???????????????????

12
  • 2????????
  • ????????????n(??)/n(???)?????????????????????
    ??
  • (1)n(??)/n(???)???
  • ??????????,?????????????????????????????,?????
    ??????,??????,??????2?,??????????????????????(1.05
    1.2)1?

13
  • (2)?????
  • ??????????????5-3-07(??)?
  • (3)????
  • ????????,????????????,????????????????????????
    ?,?????????????,??????,????????????,?????,????????
    ,???????????????????????,??????????4080?,????????
    ?6070??
  • (4)??
  • ??????????315h-1 ?
  • (5)????
  • ????????????????????,?????,????????
  • ????????????1.02.0MPa??????

14
  • 3??????????
  • (1)??????????????
  • ?5-3-08????????????????????? ?

15
  • (2)???????????????
  • ?5-3-09???????????????????????????

16
  • ?????????
  • ? ????????????,????????????,?????????
  • ??,??????????,????????????????????,???????,???????
    ????????????????
  • ? ???????????,??????????????????,????
  • ???????,?????????????,?????????
  • ? ???????????????,???????????C4???

17
  • ???????
  • 1?????
  • ?????????????

18
  • 2????
  • ???????????????????,??????,?AlCl3,Y
  • ???????????,?BF3/?-Al2O3,ZSM-5?????????Y??
  • ??????????????ZSM-5?????????????????
  • ??AlCl3?????????????BF3/?-Al2O3???????????,
  • ??????????????????,?????????,?????
  • ??100,??????????

19
  • 3????????
  • (1)n(??)/n(?)??
  • n(??)/n(?)??????????????5-3-12(??)?

20
  • (2)????
  • ??????????????????AlCl3????????,????????,?????
    ????????????????,?????????,???95??????????,?????,?
    ?????AlCl3????????Y????????????????,?????140270?
    ?
  • ?????????????????,?????????,???????????,????
    ?????,????????????ZSM-5?????????,????????????????
    ???????????,???440445?,????????????????????,?????
    ???????????

21
  • (3)????
  • ???AlCl3?,????????95130?,????????,??0.10.15M
    Pa???AlCl3?,???????140200?,??????0.70.9MPa
  • ?Y?????,?????255270?,??????3.74.4MPa??ZSM-5?????
    ????????????????,???????????,??????????????,??????
    ??1.21.6MPa?
  • (4)??
  • ?AlCl3???,?????????,????????????????????????,
    ???????????????????,????????????,????????????????
    ????????,???????????????

22
  • 4??????????
  • (1)??????????? ???????5-3-13?

23
  • (2)??????
  • ??????????ZSM-5?????????????????5-3-14??(??)?
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