IT1006982B - Eliminazione di composti catalitici disattivati da un fluido prodotto di idrocianurazione - Google Patents
Eliminazione di composti catalitici disattivati da un fluido prodotto di idrocianurazioneInfo
- Publication number
- IT1006982B IT1006982B IT19566/74A IT1956674A IT1006982B IT 1006982 B IT1006982 B IT 1006982B IT 19566/74 A IT19566/74 A IT 19566/74A IT 1956674 A IT1956674 A IT 1956674A IT 1006982 B IT1006982 B IT 1006982B
- Authority
- IT
- Italy
- Prior art keywords
- hydrocyanhing
- elimination
- product fluid
- catalytic compounds
- deactivated catalytic
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
- C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/847—Nickel
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
- B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00325090A US3818068A (en) | 1973-01-19 | 1973-01-19 | Removal of deactivated catalyst species from a hydrocyanation product fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1006982B true IT1006982B (it) | 1976-10-20 |
Family
ID=23266388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19566/74A IT1006982B (it) | 1973-01-19 | 1974-01-18 | Eliminazione di composti catalitici disattivati da un fluido prodotto di idrocianurazione |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3818068A (en, 2012) |
| JP (1) | JPS5831338B2 (en, 2012) |
| BE (1) | BE809919A (en, 2012) |
| CA (1) | CA1013765A (en, 2012) |
| DE (1) | DE2402275C2 (en, 2012) |
| FR (1) | FR2214683B1 (en, 2012) |
| GB (1) | GB1419901A (en, 2012) |
| IT (1) | IT1006982B (en, 2012) |
| NL (1) | NL184678C (en, 2012) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080374A (en) * | 1977-02-23 | 1978-03-21 | E. I. Du Pont De Nemours And Company | Product recovery |
| US4082811A (en) * | 1977-02-23 | 1978-04-04 | E. I. Du Pont De Nemours And Company | Recovery of metal and triarylborane catalyst components from olefin hydrocyanation residue |
| US4385007A (en) * | 1981-09-24 | 1983-05-24 | E. I. Du Pont De Nemours And Company | Preparation of zerovalent nickel complexes |
| US4539302A (en) * | 1984-04-30 | 1985-09-03 | E. I. Du Pont De Nemours And Company | Recovery of zerovalent nickel complexes |
| KR930011149B1 (ko) * | 1989-12-27 | 1993-11-24 | 미쯔이도오아쯔가가꾸 가부시기가이샤 | 노르캄판디카르보니트릴류의 제조방법 |
| FR2849027B1 (fr) * | 2002-12-23 | 2005-01-21 | Rhodia Polyamide Intermediates | Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques |
| FR2850966B1 (fr) * | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
| FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
| FR2854892B1 (fr) * | 2003-05-12 | 2005-06-24 | Rhodia Polyamide Intermediates | Procede de fabrication de dinitriles |
| EP1948591A1 (en) * | 2005-10-18 | 2008-07-30 | INVISTA Technologies S.à.r.l. | Process of making 3-aminopentanenitrile |
| BRPI0709313A2 (pt) * | 2006-03-17 | 2011-07-05 | Invista Tech Sarl | método de separação e método para a preparação de triorganofosfitos |
| US7709674B2 (en) * | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
| US7880028B2 (en) * | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
| US7919646B2 (en) | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
| US8906334B2 (en) | 2007-05-14 | 2014-12-09 | Invista North America S.A R.L. | High efficiency reactor and process |
| EP2164587B1 (en) * | 2007-06-13 | 2018-04-04 | INVISTA Textiles (U.K.) Limited | Process for improving adiponitrile quality |
| EP2229353B1 (en) * | 2008-01-15 | 2018-01-03 | INVISTA Textiles (U.K.) Limited | Hydrocyanation of pentenenitriles |
| EP2229354B1 (en) * | 2008-01-15 | 2013-03-20 | Invista Technologies S.à.r.l. | Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile |
| US20090240068A1 (en) * | 2008-03-19 | 2009-09-24 | Invista North America S.A.R.L. | Methods of making cyclododecatriene and methods of making laurolactone |
| JP5619753B2 (ja) * | 2008-10-14 | 2014-11-05 | インヴィスタテクノロジーズ エスアエルエル | ２−第二級−アルキル−４，５−ジ−（直鎖−アルキル）フェノール類を製造する方法 |
| US8338636B2 (en) * | 2009-08-07 | 2012-12-25 | Invista North America S.A R.L. | Hydrogenation and esterification to form diesters |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676475A (en) * | 1970-07-06 | 1972-07-11 | Du Pont | Hydrides of nickel coordination compounds |
| CA966146A (en) * | 1970-11-03 | 1975-04-15 | E. I. Du Pont De Nemours And Company | Separation of organic phosphorus compounds and their metal complexes organic dinitriles |
-
1973
- 1973-01-19 US US00325090A patent/US3818068A/en not_active Expired - Lifetime
-
1974
- 1974-01-17 FR FR7401632A patent/FR2214683B1/fr not_active Expired
- 1974-01-18 DE DE2402275A patent/DE2402275C2/de not_active Expired
- 1974-01-18 IT IT19566/74A patent/IT1006982B/it active
- 1974-01-18 BE BE139964A patent/BE809919A/xx not_active IP Right Cessation
- 1974-01-18 CA CA190,633A patent/CA1013765A/en not_active Expired
- 1974-01-18 NL NLAANVRAGE7400732,A patent/NL184678C/xx not_active IP Right Cessation
- 1974-01-18 GB GB236874A patent/GB1419901A/en not_active Expired
- 1974-01-19 JP JP49008242A patent/JPS5831338B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL184678B (nl) | 1989-05-01 |
| GB1419901A (en) | 1975-12-31 |
| NL7400732A (en, 2012) | 1974-07-23 |
| DE2402275A1 (de) | 1974-07-25 |
| JPS49101330A (en, 2012) | 1974-09-25 |
| DE2402275C2 (de) | 1983-07-14 |
| US3818068A (en) | 1974-06-18 |
| BE809919A (fr) | 1974-07-18 |
| FR2214683B1 (en, 2012) | 1977-08-26 |
| NL184678C (nl) | 1989-10-02 |
| JPS5831338B2 (ja) | 1983-07-05 |
| FR2214683A1 (en, 2012) | 1974-08-19 |
| CA1013765A (en) | 1977-07-12 |
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