CA2313990C - Methode d'analyse spectroscopique des hydrocarbures et utilisation de cette methode dans le raffinage des hydrocarbures - Google Patents

Methode d'analyse spectroscopique des hydrocarbures et utilisation de cette methode dans le raffinage des hydrocarbures Download PDF

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Publication number
CA2313990C
CA2313990C CA002313990A CA2313990A CA2313990C CA 2313990 C CA2313990 C CA 2313990C CA 002313990 A CA002313990 A CA 002313990A CA 2313990 A CA2313990 A CA 2313990A CA 2313990 C CA2313990 C CA 2313990C
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Prior art keywords
solvent
aromatics
stationary phase
time interval
aromatic
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Expired - Fee Related
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CA002313990A
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English (en)
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CA2313990A1 (fr
Inventor
Winston Karl Robbins
Robert Edward Overfield
Joel Ira Haberman
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Imperial Oil Ltd
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Imperial Oil Ltd
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Priority claimed from US07/358,779 external-priority patent/US4988446A/en
Application filed by Imperial Oil Ltd filed Critical Imperial Oil Ltd
Publication of CA2313990A1 publication Critical patent/CA2313990A1/fr
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Publication of CA2313990C publication Critical patent/CA2313990C/fr
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CA002313990A 1989-05-30 1990-05-07 Methode d'analyse spectroscopique des hydrocarbures et utilisation de cette methode dans le raffinage des hydrocarbures Expired - Fee Related CA2313990C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/358,779 US4988446A (en) 1988-05-14 1989-05-30 Method for spectroscopic analysis of hydrocarbons
US358,779 1989-05-30
CA002016222A CA2016222C (fr) 1989-05-30 1990-05-07 Methode d'analyse spectroscopique des hydrocarbures et utilisation de cette methode dans le raffinage des hydrocarbures

Related Parent Applications (1)

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CA002016222A Division CA2016222C (fr) 1989-05-30 1990-05-07 Methode d'analyse spectroscopique des hydrocarbures et utilisation de cette methode dans le raffinage des hydrocarbures

Publications (2)

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CA2313990A1 CA2313990A1 (fr) 1990-11-30
CA2313990C true CA2313990C (fr) 2004-11-02

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CA002313990A Expired - Fee Related CA2313990C (fr) 1989-05-30 1990-05-07 Methode d'analyse spectroscopique des hydrocarbures et utilisation de cette methode dans le raffinage des hydrocarbures

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CA (1) CA2313990C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230001327A1 (en) * 2019-10-28 2023-01-05 Petrochina Company Limited Automatic separation apparatus for four fractions of heavy oil and separation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115629065B (zh) * 2022-10-25 2025-07-25 山东省科学院海洋仪器仪表研究所 一种基于差分光谱的自动滴定装置及滴定体积的测量方法
CN118010666B (zh) * 2024-04-08 2024-07-02 天津海胜能光科技有限责任公司 一种循环水中泄漏的工艺介质在线检测系统及检测方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230001327A1 (en) * 2019-10-28 2023-01-05 Petrochina Company Limited Automatic separation apparatus for four fractions of heavy oil and separation method thereof
US12544690B2 (en) * 2019-10-28 2026-02-10 Petrochina Company Limited Automatic separation apparatus for four fractions of heavy oil and separation method thereof

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Publication number Publication date
CA2313990A1 (fr) 1990-11-30

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