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1. 发明申请

WO2021024013A1 APPARATUS AND METHOD FOR PRODUCING HYDROGEN SULFIDE (H2S) FOR LABORATORY USE 审中-公开
公开(公告)号：WO2021024013A1
公开(公告)日：2021-02-11
申请号：PCT/IB2019/056604
申请日：2019-08-02
申请人： ABU DHABI OIL REFINING COMPANY - TAKREER
发明人： SULEIMAN, Mabruk Issa , RAKIB, Mohammad Abdur , CHANDAK, Nilesh
IPC分类号： C01B17/16
摘要： The present invention relates to an apparatus for in situ producing hydrogen sulfide (H2S) for laboratory use comprising a feed preparation section (A) for pre-treating the liquid feedstock which comprises organic sulfur containing components; a hydrogen sulfide (H2S) production section (B) downstream the feed preparation section (A) for producing hydrogen sulfide (H2S) from the organic sulfur containing components in the liquid feedstock at elevated temperature; a separation section (C) downstream the hydrogen sulfide (H2S) production section (B) for separating a vaporous portion of the liquid feedstock containing hydrogen sulfide (H2S) from a liquid portion of the liquid feedstock at a temperature lower than the elevated temperature of the hydrogen sulfide (H2S) production section (B); a product analysis section (D) downstream the separation section for analysing the amount of hydrogen sulfide (H2S) in the vaporous portion of the liquid feedstock; a plurality of feeding lines for conveying the liquid feedstock from the feed preparation section (A) to the hydrogen sulfide (H2S) production section (B) to the separation section (C) and to the product analysis section (D); and a direct feeding line (E) from the separation section (C) to a laboratory setup for directly introducing the vaporous portion of the liquid feedstock containing hydrogen sulfide (H2S) into the laboratory setup, a process for in situ producing hydrogen sulfide (H2S) for laboratory use and the use of said apparatus or process for in situ producing hydrogen sulfide (H2S) for laboratory use and for creating data banks of the production of hydrogen sulfide (H2S) from various specific liquid feedstock species under different production conditions.

2. 发明申请

WO2021024015A1 APPARATUS AND METHOD FOR SIMULATING CORROSION OF MATERIALS UNDER REFINERY CONDITIONS 审中-公开
公开(公告)号：WO2021024015A1
公开(公告)日：2021-02-11
申请号：PCT/IB2019/056606
申请日：2019-08-02
申请人： ABU DHABI OIL REFINING COMPANY - TAKREER
发明人： SULEIMAN, Mabruk Issa , AL MUSHARFY, Mohamed , RAKIB, Mohammad Abdur
IPC分类号： G01N17/00
摘要： The present invention relates to an apparatus and a method for testing corrosiveness of liquid feedstock comprising: a feed preparation section (A) for pre-treating the liquid feedstock; a feed treatment section (B) downstream the feed preparation section (A) for treating the pre- treated liquid feedstock at elevated temperature; a separation section (C) downstream the feed treatment section (B) for separating treated liquid feedstock a liquid portion of the treated liquid feedstock from a vaporous portion of the feedstock at a temperature lower than the elevated temperature of the feed treatment section (B); a product analysis section (D) downstream the separation section for analysing the amount of corrosive species in the liquid portion of the treated liquid feedstock and optionally in the vaporous portion of the treated liquid feedstock; a plurality of feeding lines (E) for feeding the feedstock from the feed preparation section (A) to the feed treatment section (B) to the separation section (C) and to the product analysis section (D); and one or more corrosion coupons (1-9); wherein the one or more corrosion coupons (1-9) are removably placed into one or more of the feed preparation section (A), the feed treatment section (B), the separation section (C) or the product analysis section (D) as such that the one or more corrosion coupons are in contact with the liquid feedstock during operation of the apparatus, a process for testing corrosiveness of liquid feedstock and the use of said apparatus or method for simulating corrosion of refinery processes under operating conditions.

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