JPS4981346A - - Google Patents
Info
- Publication number
- JPS4981346A JPS4981346A JP48127812A JP12781273A JPS4981346A JP S4981346 A JPS4981346 A JP S4981346A JP 48127812 A JP48127812 A JP 48127812A JP 12781273 A JP12781273 A JP 12781273A JP S4981346 A JPS4981346 A JP S4981346A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2256384A DE2256384B2 (de) | 1972-11-17 | 1972-11-17 | Verfahren zur Reinigung von Cyclopenten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4981346A true JPS4981346A (ja�@�@) | 1974-08-06 |
| JPS5347098B2 JPS5347098B2 (ja�@�@) | 1978-12-19 |
Family
ID=5861986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12781273A Expired JPS5347098B2 (ja�@�@) | 1972-11-17 | 1973-11-15 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5347098B2 (ja�@�@) |
| AR (1) | AR196788A1 (ja�@�@) |
| BE (1) | BE807379A (ja�@�@) |
| BR (1) | BR7309010D0 (ja�@�@) |
| CA (1) | CA1020592A (ja�@�@) |
| DE (1) | DE2256384B2 (ja�@�@) |
| FR (1) | FR2207102B1 (ja�@�@) |
| GB (1) | GB1415427A (ja�@�@) |
| IT (1) | IT1000101B (ja�@�@) |
| NL (1) | NL7315607A (ja�@�@) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11315038A (ja) * | 1998-03-05 | 1999-11-16 | Ec Erdoelchemie Gmbh | シクロペンタン及び／又はシクロペンテンを単離する方法 |
| JP2011098924A (ja) * | 2009-11-06 | 2011-05-19 | Nippon Zeon Co Ltd | プロピレンの製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128845A (ja) * | 1984-11-29 | 1986-06-16 | Chiba Seifun Kk | 釣餌用オキアミの針持ち改善法 |
| JPS63158189U (ja�@�@) * | 1987-04-06 | 1988-10-17 |
-
1972
- 1972-11-17 DE DE2256384A patent/DE2256384B2/de not_active Withdrawn
-
1973
- 1973-11-14 NL NL7315607A patent/NL7315607A/xx not_active Application Discontinuation
- 1973-11-15 CA CA185,867A patent/CA1020592A/en not_active Expired
- 1973-11-15 IT IT53714/73A patent/IT1000101B/it active
- 1973-11-15 JP JP12781273A patent/JPS5347098B2/ja not_active Expired
- 1973-11-16 BR BR9010/73A patent/BR7309010D0/pt unknown
- 1973-11-16 GB GB5328173A patent/GB1415427A/en not_active Expired
- 1973-11-16 BE BE137795A patent/BE807379A/xx unknown
- 1973-11-16 AR AR251040A patent/AR196788A1/es active
- 1973-11-16 FR FR7341000A patent/FR2207102B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11315038A (ja) * | 1998-03-05 | 1999-11-16 | Ec Erdoelchemie Gmbh | シクロペンタン及び／又はシクロペンテンを単離する方法 |
| JP2011098924A (ja) * | 2009-11-06 | 2011-05-19 | Nippon Zeon Co Ltd | プロピレンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7309010D0 (pt) | 1974-08-22 |
| BE807379A (fr) | 1974-05-16 |
| JPS5347098B2 (ja�@�@) | 1978-12-19 |
| IT7353714A1 (it) | 1975-05-15 |
| DE2256384B2 (de) | 1979-07-12 |
| IT1000101B (it) | 1976-03-30 |
| FR2207102B1 (ja�@�@) | 1979-01-26 |
| FR2207102A1 (ja�@�@) | 1974-06-14 |
| NL7315607A (ja�@�@) | 1974-05-21 |
| AR196788A1 (es) | 1974-02-19 |
| GB1415427A (en) | 1975-11-26 |
| CA1020592A (en) | 1977-11-08 |
| DE2256384A1 (de) | 1974-05-22 |