Common flow chart of 21 chemical plants

This article covers the flow chart: isomerization device flow chartbenzene extraction device flow chartDiesel hydrogenation reaction part flow chartDiesel hydrogenation fractionation part flow chartAviation coal hydrogenation reaction part flow chartAviation coal hydrogenation fractionation part flow chartHydrogen production plant flow chartHydrogen production steam production part flow diagramSulfur recovery exhaust part flow chartSolvent regeneration device flow chartAcid water stripping device flowflowAcid water stripping deviceFlow chartPP device reaction part flow chartPP device flash evaporation, Flow chart of steam steaming part, flow chart of PP device, granulation part flow chart, storage and transportation system device, tank farm oil system, pipeline flushing principle flow chart, flow chart of storage and transportation venting system, flow chart of air separation system

2018-04-13

The direction of chemical intelligent manufacturing|Artificial intelligence is not reliable

Finance Dad 17-08-2115: 24 In the past two years, due to the outstanding performance of artificial intelligence in some fields (not the industrial field), some people have begun to be optimistic, feeling that China is overtaking on the curve of manufacturing and industrialization through "Internet +" and artificial intelligence. Is there really such optimism?   When I wrote my doctoral dissertation in 2007, the first sentence of the introduction to the first chapter was, "The Report of the 16th National Congress (2002) clearly proposed that 'industrialization is driven by informatization, and informatization is promoted by industrialization'". Later, the 17th National Congress (2007) put forward: "integration of industrialization and informatization"; In order to achieve this two modernizations, the state also established the "Ministry of Industry and Information Technology" in 2008, which shows that the state has a deep understanding and attention to this development strategy issue. Later, the 18th National Congress (2012) put forward: "deep integration of industrialization and industrialization". Until now, in the boom of intelligent manufacturing, the integration of industrialization and industrialization is still the "foundation of the ministry" of the Ministry of Industry and Information Technology. More than a decade has passed, and the two modernizations are still being mentioned, which shows that this matter is not easy, and the progress is not as smooth as the government thinks.

2018-03-16

Reducing the risk of chemical enterprises starts with the implementation of the "right to know of the community"

Author: Zhang Luo Chulin The Quangang District Environmental Protection Bureau of Quanzhou City, Fujian Province, issued a notice on November 4 that in the early morning of November 4, a total of 6.97 tons of carbon nine leaked at the connecting hose of the ship of Fujian Donggang Petrochemical Company to the wharf for carbon nine loading. According to the Beijing News, on the 5th, the Quangang District Agriculture, Forestry and Water Bureau issued the "Urgent Notice on Temporarily Delaying the Fishing, Sale and Use of Aquatic Products in the Sea Area of Xiaocuo Village in the jurisdiction", requiring a suspension of fishing, sale and use of aquatic products in polluted waters. In the following days, the Quangang District Environmental Protection Bureau reported in the ambient air quality report that the air indicators of the Quangang Urban Automatic Air Monitoring Station had returned to normal and continued to improve. What the facts are is yet to be followed. In the modern industrial environment where processes and technologies are increasingly complex, such pollution accidents are not uncommon, how to reduce the risk of accidents, and how to minimize injuries when they occur? We combed through environmental accidents and related legislative processes in the United States to find lessons from the past.

2018-01-07

The application of high-viscosity polyacrylamide in 7 aspects

1. Used as an oil displacement agent in the tertiary oil recovery methods to enhance oil recovery, using PAM as an oil displacement agent. The function of the polymer is to adjust the rheology of the injected water, increase the viscosity of the driving fluid, improve the efficiency of water flooding, reduce the permeability of the aqueous phase in the formation, and make the water and oil flow forward at a uniform speed. When high-viscosity polyacrylamide is flooded, surfactants and additives are first formulated into a microemulsion with ultra-low interfacial tension into the water injection well, then injected with polymer solution, and finally injected with water. The water flows forward in a plunger to displace residual oil dispersed in the pores and enhance oil recovery. PAM for three-pnezzarization generally contains 10% to 50%

2017-08-16

Introduction of polyacrylamide

Polyacrylamide referred to as PAM, also known as the No. 3 coagulant, molecular formula CONH2 [CH2-ch]n, is a linear water-soluble polymer, molecular weight between 3 million and 18 million, the appearance of white powder or colorless viscous colloid, odorless, neutral, soluble in water, temperature more than 120 °C when easy to decompose. 　　 The high molecular weight produced by our factory, high-viscosity polyacrylamide can be beaten to 290 seconds in seconds, which is well received by users in the industry who need to thicken and viscous.

2017-08-16

How to escape from an earthquake?

Earthquake response strategy 1: turn off open flames and power supplies as soon as possible When an earthquake strikes, if your kitchen is boiling water or cooking, remember to turn off the fire and power as soon as possible. Violent shaking occurs during an earthquake, and if there is an open flame in the home or an open power supply, it is easy to catch fire. Shutting down ignition and power sources is an important factor in reducing earthquake damage.

2017-08-16

The tenet of "customer first, quality first"

Our factory always adheres to the tenet of "customer first, quality first", provides customers with first-class products and services, and ensures that users can save costs and improve benefits when using products. Our working procedures for our customers.

2017-08-10

Products have been sold to more than 20 provinces in China

The products have been sold to more than 20 provinces, municipalities and autonomous regions in China, and some of them have been exported; Products are widely used in metallurgy, textile, sewage treatment, oilfield profile, papermaking, construction and other fields. Our factory has advanced technology, perfect detection means, and its products are well received by the majority of users.

2017-08-10

Longfeng Chemical Plant is engaged in the production of polyacrylamide

Our factory is mainly engaged in the production of polyacrylamide, so far, has nearly twenty years of production and practical experience, with an annual output of 30,000 tons of polyacrylamide. The existing products have reached more than 20 specifications, and the quality is stable.

2017-08-10

The official website of Fushun Longfeng Chemical Plant was officially launched recently

Fushun Longfeng Chemical Factory, founded at the end of 1984, the factory site is located in Dongzhou District, Fushun City, covering an area of more than 20,000 square meters, including a production plant area of 4,400 square meters, an office area of 240 square meters, the factory is fully equipped, advanced equipment, with the ability of synthesis, processing and product performance evaluation.

2017-08-10