GB1223238A - Ethylene dichloride purification - Google Patents
Ethylene dichloride purificationInfo
- Publication number
- GB1223238A GB1223238A GB3903269A GB3903269A GB1223238A GB 1223238 A GB1223238 A GB 1223238A GB 3903269 A GB3903269 A GB 3903269A GB 3903269 A GB3903269 A GB 3903269A GB 1223238 A GB1223238 A GB 1223238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene dichloride
- aug
- purification
- ethylene
- activated carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical class Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Water Treatment By Sorption (AREA)
Abstract
1,223,238. Ethylene dichloride purification. B. F. GOODRICH CO. 5 Aug., 1969 [5 Aug., 1968], No. 39032/69. Heading C2C. Ethylene dichloride obtained by the chlorination of ethylene using a ferric chloride catalyst is purified from iron chlorides by contact with activated carbon having a surface area of at least 1000 m<SP>2</SP>/g. and an iodine number of 900 or more, preferably followed by treatment with activated alumina to remove water. In a preferred embodiment two columns, each containing beds of activated carbon and activated alumina, are used, and that not in use is reactivated by purging with air, washing and drying.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75012568A | 1968-08-05 | 1968-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1223238A true GB1223238A (en) | 1971-02-24 |
Family
ID=25016598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3903269A Expired GB1223238A (en) | 1968-08-05 | 1969-08-05 | Ethylene dichloride purification |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5016331B1 (en) |
| BE (1) | BE736638A (en) |
| BR (1) | BR6911314D0 (en) |
| CA (1) | CA969559A (en) |
| DE (1) | DE1939391B2 (en) |
| ES (1) | ES370224A1 (en) |
| FR (1) | FR2015060A1 (en) |
| GB (1) | GB1223238A (en) |
| NL (1) | NL6911892A (en) |
| NO (1) | NO129090B (en) |
| SE (1) | SE370387B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2823132A1 (en) * | 2001-04-04 | 2002-10-11 | Pro Catalyse | PROCESS FOR REMOVING METAL HALIDES FROM AN ORGANIC OR NON-ORGANIC EFFLUENT, LIQUID OR GASEOUS |
| CN102746106A (en) * | 2012-06-29 | 2012-10-24 | 苏州国环环境检测有限公司 | Purification method of carbon tetrachloride |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533473A (en) * | 1982-05-14 | 1985-08-06 | Stauffer Chemical Company | Process for treating liquid chlorinated hydrocarbon wastes containing iron |
| DE3373091D1 (en) * | 1982-05-14 | 1987-09-24 | Stauffer Chemical Co | Process for treating liquid chlorinated hydrocarbon wastes containing iron |
| US4614643A (en) * | 1982-12-08 | 1986-09-30 | Stauffer Chemical Company | Process for treating liquid chlorinated hydrocarbon wastes containing iron |
| DE3247988A1 (en) * | 1982-12-24 | 1984-06-28 | Hoechst Ag, 6230 Frankfurt | METHOD FOR PRODUCING 1,2-DICHLORETHANE |
| US5028197A (en) * | 1983-06-09 | 1991-07-02 | Bjk Industries, Inc. | Method and apparatus for securing a water proof liner to the walls of a container |
-
1969
- 1969-07-28 BE BE736638D patent/BE736638A/xx unknown
- 1969-07-29 CA CA058,239A patent/CA969559A/en not_active Expired
- 1969-08-01 SE SE1081369A patent/SE370387B/xx unknown
- 1969-08-01 FR FR6926498A patent/FR2015060A1/fr not_active Withdrawn
- 1969-08-02 DE DE19691939391 patent/DE1939391B2/en not_active Withdrawn
- 1969-08-04 NO NO318769A patent/NO129090B/no unknown
- 1969-08-04 ES ES370224A patent/ES370224A1/en not_active Expired
- 1969-08-05 BR BR21131469A patent/BR6911314D0/en unknown
- 1969-08-05 NL NL6911892A patent/NL6911892A/xx unknown
- 1969-08-05 JP JP6161569A patent/JPS5016331B1/ja active Pending
- 1969-08-05 GB GB3903269A patent/GB1223238A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2823132A1 (en) * | 2001-04-04 | 2002-10-11 | Pro Catalyse | PROCESS FOR REMOVING METAL HALIDES FROM AN ORGANIC OR NON-ORGANIC EFFLUENT, LIQUID OR GASEOUS |
| WO2002081063A1 (en) * | 2001-04-04 | 2002-10-17 | Axens | Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent |
| US7252768B2 (en) | 2001-04-04 | 2007-08-07 | Axens | Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent |
| CN102746106A (en) * | 2012-06-29 | 2012-10-24 | 苏州国环环境检测有限公司 | Purification method of carbon tetrachloride |
Also Published As
| Publication number | Publication date |
|---|---|
| SE370387B (en) | 1974-10-14 |
| DE1939391A1 (en) | 1970-02-12 |
| FR2015060A1 (en) | 1970-04-24 |
| DE1939391B2 (en) | 1977-03-17 |
| NO129090B (en) | 1974-02-25 |
| BR6911314D0 (en) | 1973-01-11 |
| NL6911892A (en) | 1970-02-09 |
| CA969559A (en) | 1975-06-17 |
| JPS5016331B1 (en) | 1975-06-12 |
| ES370224A1 (en) | 1971-04-01 |
| BE736638A (en) | 1969-12-31 |
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