CN1208294C - 将乙烯转化成氯乙烯的生产方法和在该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和在该方法中使用的新催化剂组合物 Download PDFInfo
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- CN1208294C CN1208294C CNB008159696A CN00815969A CN1208294C CN 1208294 C CN1208294 C CN 1208294C CN B008159696 A CNB008159696 A CN B008159696A CN 00815969 A CN00815969 A CN 00815969A CN 1208294 C CN1208294 C CN 1208294C
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- 239000004800 polyvinyl chloride Substances 0.000 description 1
- LHBNLZDGIPPZLL-UHFFFAOYSA-K praseodymium(iii) chloride Chemical compound Cl[Pr](Cl)Cl LHBNLZDGIPPZLL-UHFFFAOYSA-K 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 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
- 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
- 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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- 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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- C07C17/15—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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- C07C17/15—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 (34)
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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 |
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 |
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 |
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 |
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 |
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CNA2007101281197A Pending CN101104147A (zh) | 1999-11-22 | 2000-10-03 | 一种具催化作用的组合物 |
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 |
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 |
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 |
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 |
Country Status (23)
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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) | BG106724A (zh) |
BR (3) | BR0015921B1 (zh) |
CA (3) | CA2391582C (zh) |
DE (2) | DE60017590T2 (zh) |
DK (2) | DK1235772T3 (zh) |
GC (2) | GC0000145A (zh) |
HU (3) | HUP0204181A2 (zh) |
IL (6) | IL149742A0 (zh) |
MA (6) | MA25692A1 (zh) |
MX (3) | MXPA02005142A (zh) |
MY (1) | MY125504A (zh) |
NO (6) | NO20022401L (zh) |
PL (6) | PL354730A1 (zh) |
RU (4) | RU2265006C2 (zh) |
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