Recent Posts Tagged With 'production process'

• JIS - Valve Standards

  Posted on Wednesday March 11th, 2009 at 07:57 in ammonia, instrumentation, production process

  JIS - Valve StandardsJapanese industrial valve standards and specifications from JAS - the Japanese Standards Association Industrial valve standards and specifications from the Japanese Standards Association - JAS organized by divisions:B. Mechanica...

• INSPECTION TECHNIQUES FOR DETECTING CORROSION UNDER INSULATION

  Posted on Wednesday March 11th, 2009 at 07:55 in inspection, production process

  INSPECTION TECHNIQUES FOR DETECTING CORROSION UNDER INSULATION by Michael Twomey ,CONAM Inspection Inc This is a 'reprint' of the Inspectioneering Journal Nov/Dec 1996. The first publication focused on mechanical integrity issues and answers in the ...

• Piperazine dihydrochloride(C4H10N2 • 2HCl) HAZARD

  Posted on Wednesday March 11th, 2009 at 07:46 in production process

  NIOSH Chemical HazardsPiperazine dihydrochloride (C4H10N2 • 2HCl),CAS 142-64-3,RTECS TL402500 Synonyms & Trade NamesPiperazine hydrochloride [Note: The monochloride, C4H10N2 HCl, is also commercially available.] DOT ID & GuideExposure Limits NIOS...

• Mercury (organo) alkyl compounds (as Hg)

  Posted on Wednesday March 11th, 2009 at 07:43 in production process, safety talk

  NIOSH Chemical HazardsMercury (organo) alkyl compounds (as Hg) Synonyms & Trade NamesSynonyms vary depending upon the specific (organo) alkyl mercury compound. DOT ID & GuideExposure Limits:NIOSH REL: TWA 0.01 mg/m3 ST 0.03 mg/m3 [skin]OSHA PEL†:...

• Safeguarding : Boiler dan Heater

  Posted on Tuesday March 10th, 2009 at 09:01 in operator, ammonia, production process

  Sistem alarm dan safeguarding merupakan suatu instrumentasi pelindung bagi personel dan peralatan bila terjadi kegagalan operasi. Fungsinya lebih lanjut dijabarkan dalam uraian berikut : 1.Bila terjadi suatu kondisi yang khas segera menjadi perhati...

• PERBANDINGAN DIPA dan MDEA DARI ASPEK TEKNIS

  Posted on Tuesday March 10th, 2009 at 08:59 in operator, ammonia, production process

  Untuk membandingkan efektifitas DIPA dengan MDEA dalam melaksanakan fungsinya sebagai solvent pelarut acid gas terdapat beberapa variabel pembanding penting yang dapat dijadikan bahan pertimbangan yaitu sbb: a. Potensi Degradasi. DIPA diklasifikas...

• Parameter Pengoperasian Boiler

  Posted on Tuesday March 10th, 2009 at 08:54 in operator, ammonia, production process

  Pada fire tube boiler dan kebanyakan water tube boiler terutama unit yang dirakit di pabrik dengan pengapian fuel oil atau fuel gas yang hanya dioperasikan dengan forced draught fan, tekanan furnace selalu positif, sekitar 10 mbar, bergantung pada te...

• EMERGENCY SHUTDOWN SYSTEM

  Posted on Tuesday March 10th, 2009 at 08:43 in operator, ammonia, production process

  1. Pada umumnya ESD bekerja untuk menyelamatkan process dari keadaan "dangerous". Keadaan dangerous ini seharusnya sudah bisa diendus pada saat tim design melakukan hazard identification. Misalnya, "jika pompa reciprocating XYZ terus memompa, sementa...

• QUESTIONS ABOUT AMMONIA PLANT

  Posted on Saturday December 13th, 2008 at 01:41 in ammonia, production process

  Ammonia is a compound with the formula NH3. It is normally encountered as a gas with a characteristic pungent odor. Ammonia contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to foodstuffs and fertil...

• What is Hot Tapping ?

  Posted on Wednesday October 29th, 2008 at 21:03 in Maintenance, production process

  A few week ago we've have problem in our heat exchanger, there was a leakeage in the tube side.  We realize that the consequences of a shutdown would not be practicable. So the management decide to use the hot tapping methode to reduced the leak...