CN1623659A - 将乙烯转化成氯乙烯的生产方法中使用的新催化剂组合物 - Google Patents
将乙烯转化成氯乙烯的生产方法中使用的新催化剂组合物 Download PDFInfo
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- CN1623659A CN1623659A CNA2004100885764A CN200410088576A CN1623659A CN 1623659 A CN1623659 A CN 1623659A CN A2004100885764 A CNA2004100885764 A CN A2004100885764A CN 200410088576 A CN200410088576 A CN 200410088576A CN 1623659 A CN1623659 A CN 1623659A
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- 230000009467 reduction Effects 0.000 description 1
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- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- BHXBZLPMVFUQBQ-UHFFFAOYSA-K samarium(iii) chloride Chemical compound Cl[Sm](Cl)Cl BHXBZLPMVFUQBQ-UHFFFAOYSA-K 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000005622 tetraalkylammonium hydroxides Chemical class 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical class [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- PYOOBRULIYNHJR-UHFFFAOYSA-K trichloroholmium Chemical compound Cl[Ho](Cl)Cl PYOOBRULIYNHJR-UHFFFAOYSA-K 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
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- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
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- B01J27/10—Chlorides
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- C07C17/00—Preparation of halogenated hydrocarbons
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- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
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- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/154—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of saturated hydrocarbons
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- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
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- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/158—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of halogenated hydrocarbons
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Abstract
Description
进料摩尔比 |
C2H4 | 2 | 3.7 | 0 | 3 | |
C2H6 | 0 | 0 | 1 | 2 | |
HCl | 2 | 2 | 1 | 2.5 | |
O2 | 1 | 1 | 1 | 1 | |
惰性组分 | 6.8 | 0 | 4 | 0 | |
T℃ | 401 | 400 | 401 | 419 | |
空间间效(s) | 12.3 | 5.0 | 21.8 | 12.4 | |
O2conv.(pct) | 47.3 | 53.7 | 54.8 | 93.9 | |
选择性(%) | |||||
C2H4 | -- | -- | 47.7 | -- | |
C2H4Cl2 | 10.7 | 14.0 | 0.1 | 12.8 | |
VCM | 76.6 | 78.1 | 34.5 | 68.5 |
进料摩尔比 | ||||
C2H4 | 2.0 | 2.0 | 2.0 | 2.0 |
C2H6 | 0.0 | 0.0 | 0.0 | 0.0 |
CCl4 | 0.5 | 0.5 | 0.0 | 0.0 |
C2H4Cl2 | 0.0 | 0.0 | 1.8 | 0.0 |
HCl | 0.0 | 0.0 | 0.0 | 1.9 |
O2 | 1.0 | 1.0 | 1.0 | 1.0 |
He+Ar | 8.9 | 9.0 | 8.9 | 6.7 |
T℃ | 400 | 399 | 4.1 | 400 |
空间时效(s) | 8.0 | 4.0 | 8.6 | 4.9 |
碎裂转化(%) | ||||
C2H4 | 40.4 | 27.0 | 18.7 | 20.1 |
C2H6 | 0.0 | 0.0 | 0.0 | 0.0 |
CCl4 | 94.8 | 78.4 | 0.0 | 0.0 |
C2H4Cl2 | 0.0 | 0.0 | 98.3 | 0.0 |
HCl | 0.0 | 0.0 | 0.0 | 44.7 |
O2 | 68.8 | 42.0 | 55.2 | 37.8 |
基于转化的C2摩尔数的选择性 | ||||
VCM | 59.6 | 56.4 | 86.0 | 78.5 |
C2H4Cl2 | 14.8 | 30.7 | 0.0 | 2.2 |
C2H5Cl | 0.6 | 0.4 | 0.2 | 1.6 |
进料摩尔比 | |
C2H4 | 2.1 |
C2H6 | 4.5 |
Cl2 | 0.5 |
HCl | 2.4 |
O2 | 1.0 |
He+Ar | 7.4 |
T℃ | 400 |
空间时效(s) | 9.4 |
碎裂转化(%) | |
C2H4 | 1.8 |
C2H6 | 27.3 |
Cl2 | 99.8 |
HCl | -1.4 |
O2 | 96.4 |
选择性(%) | |
VCM | 79.0 |
C2H4Cl2 | 7.2 |
C2H5Cl | 1.7 |
COX | 5.1 |
C2H4 | 0.5 |
进料摩尔比 | |||
C2H4 | 1.9 | 1.9 | 1.9 |
C2H6 | 0.0 | 0.0 | 0.0 |
Cl2 | 0.0 | 0.0 | 0.0 |
HCl | 1.9 | 1.9 | 1.5 |
O2 | 1.0 | 1.0 | 1.0 |
He+Ar | 6.6 | 6.6 | 7.1 |
T℃ | 349 | 399 | 450 |
空间时效(s) | 4.9 | 9.7 | 9.6 |
脆裂转化(%) | |||
C2H4 | 8.2 | 33.0 | 35.2 |
C2H6 | 0.0 | 0.0 | 0.0 |
Cl2 | |||
HCl | 7.5 | 36.0 | 46.5 |
O2 | 8.8 | 49.2 | 57.1 |
选择性(%) | |||
VCM | 67.7 | 87.4 | 79.8 |
C2H4Cl2 | 2.5 | 0.2 | 0.8 |
C2H5Cl | 28.1 | 1.3 | 0.4 |
COX | 1.6 | 0.9 | 8.9 |
实施例 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
进料摩尔比 | ||||||||
C2H4 | 3.6 | 4.2 | 3.7 | 3.6 | 3.6 | 3.6 | 4.2 | 3.6 |
HCl | 2.0 | 2.3 | 2.0 | 2.0 | 2.0 | 2.0 | 2.3 | 2.0 |
O2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
He+Ar | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
T℃ | 399 | 403 | 401 | 400 | 400 | 400 | 400 | 399 |
空间时效(s) | 8.7 | 21.3 | 11.4 | 17.6 | 17.7 | 22.8 | 23.1 | 21.3 |
脆裂转化(%) | ||||||||
C2H4 | 23.7 | 13.2 | 22.8 | 14.7 | 12.7 | 15.4 | 3.3 | 13.8 |
HCl | 47.6 | 24.9 | 40.9 | 20.8 | 15.9 | 22.4 | 5.0 | 19.8 |
O2 | 58.8 | 59.4 | 55.0 | 53.4 | 48.1 | 48.8 | 21.2 | 47.8 |
选择性(%) | ||||||||
VCM | 75.3 | 74.4 | 74.2 | 61.0 | 33.3 | 44.0 | 6.1 | 35.0 |
C2H4Cl2 | 11.3 | 2.9 | 6.1 | 2.9 | 14.5 | 17.5 | 8.8 | 18.8 |
C2H5Cl | 3.5 | 6.9 | 4.4 | 10.6 | 16.8 | 12.8 | 37.0 | 16.5 |
COX | 4.8 | 11.8 | 9.7 | 22.4 | 33.8 | 23.1 | 26.4 | 27.5 |
实施例 | 13 | 14 | 15 | 16 | 17 |
进料摩尔比 | |||||
C2H4 | 3.7 | 3.6 | 3.6 | 3.6 | 3.6 |
HCl | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
O2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
He+Ar | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
T℃ | 401 | 401 | 400 | 399 | 400 |
空间时效(s) | 3.7 | 15.7 | 13.7 | 16.9 | 20.6 |
脆裂转化(%) | |||||
C2H4 | 16.8% | 11.3 | 12.5 | 12.4 | 9.2 |
HCl | 36.0 | 13.1 | 18.1 | 11.9 | 15.9 |
O2 | 45.9 | 47.2 | 52.2 | 47.1 | 38.7 |
选择性(%) | |||||
VCM | 75.8 | 51.0 | 51.4 | 28.9 | 11.1 |
C2H4Cl2 | 9.7 | 7.5 | 12.4 | 14.5 | 20.6 |
C2H5Cl | 4.1 | 11.8 | 8.9 | 17.0 | 23.8 |
COX | 6.9 | 27.5 | 25.8 | 38.9 | 43.8 |
实施例 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
进料摩尔比 | ||||||||
C2H4 | 3.7 | 3.6 | 3.7 | 3.7 | 3.7 | 3.7 | 3.6 | 3.7 |
HCl | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
O2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
He+Ar | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
T℃ | 400 | 401 | 400 | 399 | 401 | 400 | 400 | 401 |
空间时效(s) | 4.8 | 20.3 | 6.7 | 3.6 | 7.9 | 7.8 | 12.8 | 16.7 |
脆裂转化(%) | ||||||||
C2H4 | 18.2 | 11.7 | 14.1 | 24.6 | 18.5 | 16.5 | 18.7 | 15.2 |
HCl | 34.6 | 22.1 | 24.4 | 57.1 | 40.9 | 38.2 | 35.2 | 21.1 |
O2 | 55.6 | 33.2 | 48.0 | 52.0 | 50.3 | 47.4 | 50.9 | 56.4 |
选择性(%) | ||||||||
VCM | 64.5 | 54.8 | 53.6 | 56.0 | 76. 4 | 71.8 | 73.2 | 55.1 |
C2H4Cl2 | 11.5 | 15.2 | 10.0 | 31.4 | 9.6 | 12.7 | 5.2 | 7.3 |
C2H5Cl | 5.0 | 10.0 | 7.4 | 2.9 | 4.0 | 4.9 | 4.9 | 12.4 |
COX | 10.8 | 18.6 | 26.6 | 6.0 | 7.6 | 8.8 | 13.6 | 24.1 |
实施例 | 26 | 27 | 28 | 29 | 30 | 31 |
进料摩尔比 | ||||||
C2H4 | 3.6 | 3.7 | 3.6 | 3.7 | 3.7 | 3.7 |
HCl | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
O2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
He+Ar | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
T℃ | 401 | 400 | 400 | 399 | 400 | 401 |
空间时效(s) | 8.6 | 20.8 | 4.7 | 8.7 | 6.2 | 20.0 |
脆裂转化(%) | ||||||
C2H4 | 18.8 | 8.7 | 15.6 | 17.4 | 21.0 | 9.3 |
HCl | 35.8 | 7.7 | 20.0 | 41.5 | 48.4 | 22.3 |
O2 | 53.0 | 32.6 | 48.8 | 50.6 | 56.8 | 17.9 |
选择性(%) | ||||||
VCM | 73.4 | 26.0 | 72.1 | 76.8 | 77.6 | 17.5 |
C2H4Cl2 | 8.7 | 11.9 | 7.1 | 7.3 | 7.8 | 46.2 |
C2H5Cl | 3.5 | 22.7 | 5.6 | 4.2 | 2.9 | 25.6 |
COX | 9.8 | 38.6 | 12.7 | 7.6 | 6.3 | 9.1 |
Claims (17)
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CN2004100885764A Expired - Fee Related CN1623659B (zh) | 1999-11-22 | 2000-10-03 | 将乙烯转化成氯乙烯的生产方法中使用的新催化剂组合物 |
CNA2007101281197A Pending CN101104147A (zh) | 1999-11-22 | 2000-10-03 | 一种具催化作用的组合物 |
CN00815970A Pending CN1391547A (zh) | 1999-11-22 | 2000-10-06 | 由乙烷和乙烯制造氯乙烯并从反应器流出物中部分回收hci的方法 |
CN00815909A Pending CN1391544A (zh) | 1999-11-22 | 2000-10-06 | 由乙烷乙烯制造氯乙烯次反应消耗反应器流出物流中氯化氢的方法 |
CN00816026A Pending CN1391545A (zh) | 1999-11-22 | 2000-10-06 | 从反应器流出物直接回收hci的由乙烷和乙烯制造氯乙烯的方法 |
CN00816025A Pending CN1391548A (zh) | 1999-11-22 | 2000-11-16 | 使用稀土卤化物或卤氧化物催化剂进行卤代烷烃的脱氢卤化作用 |
CNB008160244A Expired - Fee Related CN1206196C (zh) | 1999-11-22 | 2000-11-16 | 采用多孔稀土卤化物载体的催化剂的氧卤化方法 |
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CN00815909A Pending CN1391544A (zh) | 1999-11-22 | 2000-10-06 | 由乙烷乙烯制造氯乙烯次反应消耗反应器流出物流中氯化氢的方法 |
CN00816026A Pending CN1391545A (zh) | 1999-11-22 | 2000-10-06 | 从反应器流出物直接回收hci的由乙烷和乙烯制造氯乙烯的方法 |
CN00816025A Pending CN1391548A (zh) | 1999-11-22 | 2000-11-16 | 使用稀土卤化物或卤氧化物催化剂进行卤代烷烃的脱氢卤化作用 |
CNB008160244A Expired - Fee Related CN1206196C (zh) | 1999-11-22 | 2000-11-16 | 采用多孔稀土卤化物载体的催化剂的氧卤化方法 |
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EP (4) | EP1235772B1 (zh) |
JP (3) | JP5053493B2 (zh) |
KR (3) | KR100780562B1 (zh) |
CN (8) | CN1208294C (zh) |
AR (6) | AR026559A1 (zh) |
AT (4) | ATE287386T1 (zh) |
AU (3) | AU779286B2 (zh) |
BG (3) | BG106725A (zh) |
BR (3) | BR0015921B1 (zh) |
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HU (3) | HUP0204181A2 (zh) |
IL (6) | IL149742A0 (zh) |
MA (6) | MA25692A1 (zh) |
MX (3) | MXPA02005142A (zh) |
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NO (6) | NO20022401L (zh) |
PL (6) | PL354730A1 (zh) |
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