ES442836A1 - Procedimiento mejorado para la recuperacion y purificacion de acrilonitrilo o metacrilonitrilo. - Google Patents

Procedimiento mejorado para la recuperacion y purificacion de acrilonitrilo o metacrilonitrilo.

Info

Publication number: ES442836A1
Authority: ES; Spain
Prior art keywords: methacrylonitrile; acrylonitrile; quench; crude; ammoxidation
Prior art date: 1975-11-20
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

Application number

ES442836A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Standard Oil Co

Original Assignee

Standard Oil Co

Priority date (The priority date 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 date listed.)

1975-11-20

Filing date

1975-11-20

Publication date

1977-04-01

1975-11-20 Application filed by Standard Oil Co filed Critical Standard Oil Co

1975-11-20 Priority to ES442836A priority Critical patent/ES442836A1/es

1977-04-01 Publication of ES442836A1 publication Critical patent/ES442836A1/es

Status Expired legal-status Critical Current

Links

NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title abstract 6
238000000034 method Methods 0.000 title abstract 2
238000000746 purification Methods 0.000 title abstract 2
238000010791 quenching Methods 0.000 abstract 6
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 abstract 5
239000007788 liquid Substances 0.000 abstract 4
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
239000006227 byproduct Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
229910001882 dioxygen Inorganic materials 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
239000000047 product Substances 0.000 abstract 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
230000000171 quenching effect Effects 0.000 abstract 1
230000003134 recirculating effect Effects 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

ES442836A 1975-11-20 1975-11-20 Procedimiento mejorado para la recuperacion y purificacion de acrilonitrilo o metacrilonitrilo. Expired ES442836A1 (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES442836A ES442836A1 (es)	1975-11-20	1975-11-20	Procedimiento mejorado para la recuperacion y purificacion de acrilonitrilo o metacrilonitrilo.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES442836A ES442836A1 (es)	1975-11-20	1975-11-20	Procedimiento mejorado para la recuperacion y purificacion de acrilonitrilo o metacrilonitrilo.

Publications (1)

Publication Number	Publication Date
ES442836A1 true ES442836A1 (es)	1977-04-01

Family

ID=8470402

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES442836A Expired ES442836A1 (es)	1975-11-20	1975-11-20	Procedimiento mejorado para la recuperacion y purificacion de acrilonitrilo o metacrilonitrilo.

Country Status (1)

Country	Link
ES (1)	ES442836A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117695815A (zh) *	2024-02-05	2024-03-15	长盛(廊坊)科技有限公司	一种pan基碳纤维聚合液脱单尾气处理装置及控制方法

1975
- 1975-11-20 ES ES442836A patent/ES442836A1/es not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117695815A (zh) *	2024-02-05	2024-03-15	长盛(廊坊)科技有限公司	一种pan基碳纤维聚合液脱单尾气处理装置及控制方法
CN117695815B (zh) *	2024-02-05	2024-04-16	长盛(廊坊)科技有限公司	一种pan基碳纤维聚合液脱单尾气处理装置及控制方法

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Legal Events

Date	Code	Title	Description
2007-11-16	FD1A	Patent lapsed	Effective date: 19921221