1630 topics · Page 1/17
- #2730768Give you a screw knowledge map: From production to selection, the inquiry form is all done - HCBBS Forum
- #1662449Can hot work be carried out on the concentrated sulfuric acid tank? - HCBBS Forum
- #1662608A brief analysis of the defects in logistics sorting lines - HCBBS Forum
- #1662911Reasons for the high bromine consumption in the production of tetrabromobisphenol A - HCBBS Forum
- #1662917Questions regarding the standards used when selecting flanges - HCBBS Forum
- #1663117What causes the increase in DNBP content in styrene plants? - HCBBS Forum
- #1663127Online corrosion monitoring of pipelines - HCBBS Forum
- #1663386Common methods for cleaning and maintaining stainless steel chain plates - HCBBS Forum
- #1663777A brief discussion on 5 installation requirements for belt conveyor equipment - HCBBS Forum
- #1663922What’s going on with Shuangzhen Steel? - HCBBS Forum
- #1664086A brief analysis of the differences between stacking drums and idler rollers - HCBBS Forum
- #1664307Selection of drying equipment and heating equipment! - HCBBS Forum
- #1664003【Weekly Topic】Can production workshops and functional departments coexist harmoniously? - HCBBS Forum
- #1664498What is the standard for screw conveyors with an angle greater than 15 degrees? - HCBBS Forum
- #1664513Simple diesel refining - HCBBS Forum
- #1664689Calculation of air consumption for cut-off valves - HCBBS Forum
- #1665063Is there a way to directly gasify propane and use it as fuel gas for heating furnaces? - HCBBS Forum
- #1665138【Weekly Topic】Does your company or workshop regularly organize business tests for employees? - HCBBS Forum
- #1665221What are the reasons for damage to the chain links in a chain plate conveyor? - HCBBS Forum
- #1665564What are the main technologies used for flue gas denitration these days? - HCBBS Forum
- #1666393How can a belt conveyor be made more wear-resistant? - HCBBS Forum
- #1667082What are the common soft-start devices used for chain plate conveyors? - HCBBS Forum
- #1667164Seek help: Information and documents related to the management of process systems in the petrochemical industry - HCBBS
- #1667519How much is a 10-square meter mixed-type heat exchanger? - HCBBS Forum
- #1667631PGZ scraper centrifuges are used in coking desulfurization equipment - HCBBS Forum
- #1667798What is the difference between steam injection and water injection in coking furnace tubes? - HCBBS Forum
- #1667985Polypropylene plant: Piston compressor C301. How are the oil residues formed in the friction pair of the crankcase seal?
- #1668146How to calculate the equivalent amount of standard coal - HCBBS Forum
- #1668293Ethoxy compounds - HCBBS Forum
- #1668370Issues related to drafting equipment maintenance procedures - HCBBS Forum
- #1668470Happy Spring Festival! - HCBBS Forum
- #1668473New Year’s wishes - HCBBS Forum
- #1668478Wish all users of the Construction Machinery Technology version a prosperous Year of the Rooster - HCBBS Forum
- #1668492Conversion factors for oil and gas measurement units - HCBBS Forum
- #1668635Butyl butyrate, an impurity in butanol - HCBBS Forum
- #1668727Gasoline and diesel blending - HCBBS Forum
- #1669065Who has X-ray digital imaging system technology? - HCBBS Forum
- #1669066TOFD Training Assessment Questions - HCBBS Forum
- #1669075Leak detection in the steam turbine vacuum system of thermal power plants - HCBBS Forum
- #1669092The steam turbine unit has a high oxygen content - HCBBS Forum
- #1669094Inspection route map for steam turbine specialty - HCBBS Forum
- #1669240Dynamic mixer - HCBBS Forum
- #1669301Inlet flow rate at the start-up of a centrifugal compressor - HCBBS Forum
- #1669318Weekly summary post for the “Petrochemical Technology Consultation Center”! (This post is not being updated) - HCBBS Fo
- #1669378Related problems encountered during the installation of stainless steel mesh belts and solutions - HCBBS Forum
- #1669930How is C5 isomerized? - HCBBS Forum
- #1670021Regarding the selection of oil removal filters - HCBBS Forum
- #1670027Help, please! - HCBBS Forum
- #1670253Are there any designers and manufacturers of reaction vessels for mixing metal powders with liquids? - HCBBS Forum
- #1670705Request for the complete set of completion acceptance documents for desulfurization and denitrification - HCBBS Forum
- #1671285Refinery gas holder screw compressor - HCBBS Forum
- #1672087Why is such a new valve still tightened with an F wrench? - HCBBS Forum
- #1673894Acid-base refining of black diesel - HCBBS Forum
- #1674022Alkylation with sulfuric acid - HCBBS Forum
- #1678520Quality parameters for measuring the production stability of refining units - HCBBS Forum
- #1678535A brief discussion on the latest installation methods for elevators - HCBBS Forum
- #1678833[Solved] Question: For the methanation unit used to remove carbon monoxide in a 1 million-ton ethylene plant, what is th
- #1679117Calculation of smoke-suppressing steam for torches - HCBBS Forum
- #1679145China’s belt conveyor industry continues to move forward despite difficulties - HCBBS Forum
- #1679330GB/T 33465-2016 \"Determination of chlorine and silicon in gasoline by inductively coupled plasma emission spectrometry\
- #1679402[Solved] Why does the carbon 5-carbon 6 isomerization catalyst require activation treatment? - HCBBS Forum
- #1679472Issues related to single-unit trial operation acceptance - HCBBS Forum
- #1679545Brief overview of the use, maintenance, and management of roller conveyors - HCBBS Forum
- #1679577What do E108954, N1030800, and EL+4314 refer to in the context of designing pipeline empty attempts? - HCBBS Forum
- #1679625Are there intrinsically safe DI points? - HCBBS Forum
- #1679835A brief discussion on advanced technologies for juice roller conveyors - HCBBS Forum
- #1679877Recommended books - HCBBS Forum
- #1679988Can vacuum distillation in industry completely separate oil from asphalt? - HCBBS Forum
- #1680370Elbow weight calculation - HCBBS Forum
- #1680374Isolation valve - HCBBS Forum
- #1700258Why is it necessary to pass air through the catalyst in the reforming isomerization section to activate it? - HCBBS Foru
- #1711896Description of the hydraulic stretcher - HCBBS Forum
- #1726510Devolatilizer selection - HCBBS Forum
- #1726571Seeking help regarding “overflow”” - HCBBS Forum
- #1726625In the desulfurization production process for MTBE products, crystallization of the desulfurized material occurred, caus
- #1740565In which industries and organizations is employment available? - HCBBS Forum
- #1740573Diameter of safety valve interface for 1000 cubic LPG tank - HCBBS Forum
- #1740576Design issues of return pipes in the LPG storage and distribution station construction process - HCBBS Forum
- #1740719Problems with welding the roof paneling of oil storage tanks - HCBBS Forum
- #1740820Research on the issue of retrofitting boilers with low-nitrogen burners - HCBBS Forum
- #1741013Regarding the check valve matter - HCBBS Forum
- #1751448Announcement: Petrochemical Technology Consultation Center Seeking Expert Physicians - HCBBS Forum
- #1740983【Weekly Topic 2017.2.27】What unplanned shutdowns have occurred in your plants? - HCBBS Forum
- #1751565Does anyone have the standards for JB82-59 flanges? - HCBBS Forum
- #1751651Questions under current technology regarding whether boilers and their chimneys constitute open flames or sources of spa
- #1751687What processes and procedures are required for the proposed chemical plant? - HCBBS Forum
- #1751717[Help] Fractionation of FTO synthesis oil - HCBBS Forum
- #1752129Newbie here, please help guide me! - HCBBS Forum
- #1752310LPG liquid phase pipeline safety valve, LPG liquid phase pipe vent valve - HCBBS Forum
- #1752330The forming dimensions of the disc-shaped head do not meet the requirements - HCBBS Forum
- #1752351What the heck is a Shapper machine? - HCBBS Forum
- #1752649Copper sheet corrosion issue - HCBBS Forum
- #1758414Belt conveyors can be used for conveying materials at various inclines and vertically - HCBBS Forum
- #175861620 What are the regulations or differences regarding the selection of the two Q345 materials? - HCBBS Forum
- #1758628Seeking advice on fan lubricant types~~~ - HCBBS Forum
- #1758960Hot topics - HCBBS Forum
- #1759202The current in both the primary and secondary stages of the wet electrostatic dust removal system is very low - HCBBS Fo
- #1759431What factors should be considered when designing a custom chain plate line? - HCBBS Forum
- #599168Comparison between rubber-lined centrifuges and plastic-lined centrifuges - HCBBS Forum
- #599270Several translations for centrifuge - HCBBS Forum