JPS5315037B1 - - Google Patents
Info
- Publication number
- JPS5315037B1 JPS5315037B1 JP8505671A JP8505671A JPS5315037B1 JP S5315037 B1 JPS5315037 B1 JP S5315037B1 JP 8505671 A JP8505671 A JP 8505671A JP 8505671 A JP8505671 A JP 8505671A JP S5315037 B1 JPS5315037 B1 JP S5315037B1
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8372770A | 1970-10-26 | 1970-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5315037B1 true JPS5315037B1 (enExample) | 1978-05-22 |
Family
ID=22180292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8505671A Pending JPS5315037B1 (enExample) | 1970-10-26 | 1971-10-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3718731A (enExample) |
| JP (1) | JPS5315037B1 (enExample) |
| BE (1) | BE774395A (enExample) |
| CA (1) | CA947472A (enExample) |
| DE (1) | DE2153296C3 (enExample) |
| FR (1) | FR2113218A5 (enExample) |
| GB (1) | GB1350490A (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1017536A (en) * | 1973-07-02 | 1977-09-20 | Robert D. Rice | Process for the separation and recovery of ammonia and acid gases |
| US3985863A (en) * | 1973-07-02 | 1976-10-12 | United States Steel Corporation | Process for the separation and recovery of ammonia and acid gases |
| US3914386A (en) * | 1974-07-30 | 1975-10-21 | Du Pont | Reduction of foaming in ammonia recovery system of a HCN manufacturing process |
| US4183902A (en) * | 1978-06-13 | 1980-01-15 | Jgc Corporation | Wet process for removing specific component from gas |
| EP0030151B1 (en) * | 1979-12-03 | 1983-11-23 | E.I. Du Pont De Nemours And Company | Hydrogen cyanide manufacturing process |
| US4594131A (en) * | 1984-08-13 | 1986-06-10 | United States Steel Corporation | Process for removing ammonia and acid gases from process streams |
| TW382005B (en) * | 1996-04-30 | 2000-02-11 | Standard Oil Co Ohio | Process for recovery and recycle of ammonia from an acrylonitrile reactor refluent stream using an ammonium phosphate quench system |
| EP0885843B1 (en) * | 1997-06-17 | 2004-04-28 | The Standard Oil Company | Process for recovery and recycle of ammonia from an acrylonitrile reactor effluent stream using an ammonium phosphate quench system |
| RU2237016C2 (ru) * | 1997-06-18 | 2004-09-27 | Дзе Стандарт Ойл Компани | Способ извлечения непрореагировавшего аммиака из вытекающего из реактора потока |
| KR100644119B1 (ko) * | 1997-06-20 | 2007-05-14 | 더 스탠다드 오일 캄파니 | 암모늄포스페이트켄치시스템에의한아크릴로니트릴반응기유출액흐름으로부터암모니아의회수및재순환방법 |
| MXPA01005155A (es) * | 2000-05-23 | 2003-08-20 | Rohm & Haas | Proceso para la recuperacion y el reciclaje de amoniaco proveniente de una corriente efluente de reactor. |
| ZA200202509B (en) * | 2001-04-06 | 2002-10-24 | Rohm & Haas | Improved process for ammonia recovery. |
| US8685236B2 (en) * | 2009-08-20 | 2014-04-01 | General Electric Company | Methods and systems for treating sour water |
| CN103420396A (zh) * | 2012-05-16 | 2013-12-04 | 中国石油化工股份有限公司 | 丙烯腈无硫铵工艺铵盐解析的新方法 |
| CN103524380A (zh) * | 2012-07-03 | 2014-01-22 | 中国石油化工股份有限公司 | 丙烯腈无硫铵工艺中降低吸收液中有机物含量的方法 |
| KR20150038173A (ko) * | 2012-07-19 | 2015-04-08 | 인비스타 테크놀러지스 에스.에이 알.엘. | 부식 제어를 위한 퍼지를 포함하는 암모니아 회수 |
| WO2014099600A1 (en) | 2012-12-18 | 2014-06-26 | Invista North America S.A.R.L. | Process for heat recovery from ammonia stripper in adrussow process |
| CN106565538B (zh) * | 2016-11-07 | 2019-03-15 | 上海东化环境工程有限公司 | 一种丙烯腈反应气的净化工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797148A (en) * | 1951-03-13 | 1957-06-25 | Du Pont | Recovery of nh3 from a gaseous mixture containing nh3 and hcn |
| US2912301A (en) * | 1956-10-18 | 1959-11-10 | Kellogg M W Co | Method of removing acidic components from gaseous mixtures |
-
1970
- 1970-10-26 US US00083727A patent/US3718731A/en not_active Expired - Lifetime
-
1971
- 1971-10-19 CA CA125,568A patent/CA947472A/en not_active Expired
- 1971-10-25 FR FR7138290A patent/FR2113218A5/fr not_active Expired
- 1971-10-25 BE BE774395A patent/BE774395A/xx not_active IP Right Cessation
- 1971-10-26 DE DE2153296A patent/DE2153296C3/de not_active Expired
- 1971-10-26 GB GB4972771A patent/GB1350490A/en not_active Expired
- 1971-10-26 JP JP8505671A patent/JPS5315037B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2153296C3 (de) | 1980-08-14 |
| US3718731A (en) | 1973-02-27 |
| GB1350490A (en) | 1974-04-18 |
| DE2153296B2 (de) | 1979-11-29 |
| BE774395A (fr) | 1972-04-25 |
| CA947472A (en) | 1974-05-21 |
| FR2113218A5 (enExample) | 1972-06-23 |
| DE2153296A1 (de) | 1972-04-27 |