Return-Path: Received: from server.64xmedia.com by server.64xmedia.com with LMTP id 4F7yH7Yv6WJZYgAAdUq3JA (envelope-from ); Tue, 02 Aug 2022 10:07:50 -0400 Return-path: Envelope-to: directory@aicenergycorp.com, jwilson@aicenergycorp.com Delivery-date: Tue, 02 Aug 2022 10:07:50 -0400 Received: from mta-232b.oxsus-vadesecure.net ([15.204.3.7]:44467 helo=nmtao202.oxsus-vadesecure.net) by server.64xmedia.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.95) (envelope-from ) id 1oIsYo-0006XW-6F; Tue, 02 Aug 2022 10:07:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; bh=QqInvEpxxvikn7P0APYJWmr6C5BUhoYN8VAe5Z 5WxC8=; c=relaxed/relaxed; d=webcom.xion.oxcs.net; h=from:reply-to: subject:date:to:cc:resent-date:resent-from:resent-to:resent-cc: in-reply-to:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:list-owner:list-archive; q=dns/txt; s=mail1; t=1659449168; x=1660053968; b=QFq6QOdszHNpPPT34tu+mkL8MQhGqMjolAMsc2A8J 4kNDeZYmnt7zd/N9ifZDZ7c2DJ/cN3JDuCfzlt89kqvB/NAS/xxf8lKlfb59sptIIuP/xIJ C4Qp9PG0i9yOdSFDodPsS1GhoEh0lqTG+s4vpYcXjk6r67eACyNtifCgp1M8g/xYSpPhP6S vHnfmUSSUgkGC9rboZDU6slrMqU2TtXvW48BCG4f6zPWRjl7Z0qyvDnHPDIrbDwPt55FPOG D5tMSz9igFSCCLmK/GfU/YnFDjhwudk87/01bjLVXoDe1MNsXi6j/hMO3Rc93XV39N6Euv/ VRG3CEMsuM0KAzLbg== Received: from proxy-20.proxy.cloudus.ewr.xion.oxcs.net ([24.230.175.2]) by smtp.oxsus-vadesecure.net ESMTP oxsus2nmtao02p with ngmta id 298a4764-17078c39945c6ed7; Tue, 02 Aug 2022 14:06:08 +0000 From: To: "'Rajeev Khanna [RAKH]'" Cc: , , , "'Phil Stack @Keitu'" References: <000001d8a5f1$ae4ca6b0$0ae5f410$@keitu.com> In-Reply-To: <000001d8a5f1$ae4ca6b0$0ae5f410$@keitu.com> Subject: FW: Questions for Haldor Topsoe on Sour Service Lines Date: Tue, 2 Aug 2022 09:08:52 -0500 Message-ID: <000201d8a679$67a882a0$36f987e0$@keitu.com> MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=_NextPart_000_0003_01D8A64F.7ED36500" X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQKqGeqFzS0e9/hp3dYCHVYHI7a/96v4vdIA Content-Language: en-us Authentication-Results: oxsus-vadesecure.net; auth=pass smtp.auth=68@428034 smtp.mailfrom=kkeller@keitu.com; X-Spam-Status: No, score= X-Spam-Score: X-Spam-Bar: X-Ham-Report: X-Spam-Flag: NO This is a multipart message in MIME format. ------=_NextPart_000_0003_01D8A64F.7ED36500 Content-Type: multipart/alternative; boundary="----=_NextPart_001_0004_01D8A64F.7ED36500" ------=_NextPart_001_0004_01D8A64F.7ED36500 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Rajeev, in addition the questions below, will changes on PFD's and P&ID's have revision clouds? Kris Keller Kristopher Keller, P.E. Senior Project Engineer ND & MT 1403 27th St. NW; PO Box 98 Mandan, ND 58554 (701) 667-1808 x116 (701) 260-9476 Mobile From: Phillip Sent: Monday, August 1, 2022 4:57 PM To: 'Kris Keller @Keitu' Subject: Questions for Haldor Topsoe on Sour Service Lines Hi Kris, Here are the questions we generated today for Haldor Topsoe from the recent release of drawings. Regarding the S-10683-HT-AIC-T-079 files: 1. Looking at the sour service lines, we noticed some of the streams on one side of a piece of equipment or "T" in the line has a sour service line, but the other side of the equipment or "T" in the line has normal service. Could Haldor Topsoe please verify the following scenarios are correct as drawn? a. On the MSD04 File i. The streams around the Reactor Effluent Air Cooler (i.e., 1710, 1715, and the anti-surge control recycle stream) ii. The streams around the Recycle Gas Compressor (i.e., 2250 and 2300) iii. The streams around the Stripper Feed/Jet Product Exchanger and DWX Reactor Effluent/Stripper Feed Exchanger (i.e., 1912, 1913, 1915, 1917, and 1920) b. On the MSD06 File i. Streams around the Fractionator Reflux Purge to Full Range Naphtha Tank (i.e, 4090, 4318, 4345, 4346, 4350, and 4360) c. Any downstream streams if a change was made from above. 1. On the MSD02 File, does the Fuel Gas line (prior to the "T") that maintains pressure in the flash tank and leads to the Flare need to be sour service? Sincerely, Phillip Stack ------=_NextPart_001_0004_01D8A64F.7ED36500 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Rajeev, in addition the = questions below, will changes on PFD’s and P&ID’s have = revision clouds? 

 

Kris Keller =

 

Kristopher Keller, = P.E.

Senior Project = Engineer

ND & = MT

 

 

3D"KECI<= /p>

 

1403 = 27th St. NW; PO Box 98
Mandan, ND 58554

(701)= 667-1808 x116

(701)= 260-9476 Mobile

=  

=  

 

From: Phillip = <pstack@keitu.com>
Sent: Monday, August 1, 2022 4:57 = PM
To: 'Kris Keller @Keitu' = <kkeller@keitu.com>
Subject: Questions for Haldor Topsoe = on Sour Service Lines

 

Hi = Kris,

 

Here are the questions we generated today for Haldor = Topsoe from the recent release of drawings.

 

Regarding = the S-10683-HT-AIC-T-079 files:

  1. Looking at the sour = service lines, we noticed some of the streams on one side of a piece of = equipment or “T” in the line has a sour service line, but = the other side of the equipment or ”T” in the line has = normal service.  Could Haldor Topsoe please verify the following = scenarios are correct as drawn?
    1. On the MSD04 = File

           = ;            =             &= nbsp;           &n= bsp;           &nb= sp;   i.      The = streams around the Reactor Effluent Air Cooler (i.e., 1710, 1715, and = the anti-surge control recycle stream)

           = ;            =             &= nbsp;           &n= bsp;           &nb= sp; ii.      The = streams around the Recycle Gas Compressor (i.e., 2250 and = 2300)

           = ;            =             &= nbsp;           &n= bsp;           = iii.      The = streams around the Stripper Feed/Jet Product Exchanger and DWX Reactor = Effluent/Stripper Feed Exchanger (i.e., 1912, 1913, 1915, 1917, and = 1920)

    1. On the MSD06 = File

           = ;            =             &= nbsp;           &n= bsp;           &nb= sp;   i.      Streams = around the Fractionator Reflux Purge to Full Range Naphtha Tank (i.e, = 4090, 4318, 4345, 4346, 4350, and 4360)

    1. Any downstream streams = if a change was made from above.
  1. On the MSD02 File, does the Fuel Gas line (prior to the = “T”) that maintains pressure in the flash tank and leads to = the Flare need to be sour service?

 

Sincerely,

Phillip = Stack

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