scholarly journals The Portable Carbon Monoxide (CO) and Hydrocarbons (HC) Gas Detection System in The Car Cabin Uses The MQ-9 and TGS 2610 Sensors

2021 ◽  
Vol 2 (1) ◽  
pp. 12-17
Author(s):  
Mochamad Irwan Nari ◽  
Januar Ajie Laksono ◽  
Bachrul Ulum Hidayat ◽  
Ahmad Robiul Awal Udin
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Human Health ◽  
Monitoring System ◽  
Detection System ◽  
Gas Detection ◽  
Vehicle Exhaust ◽  
System Output ◽  
System Prototype ◽  
Made In

The increase in the number of vehicles especially cars causes the air environment to look polluted. This is caused by vehicle exhaust gases that can affect the level of human health. Harmful gases such as carbon dioxide (CO) and hydrocarbon (HC) can also enter the car cabin, making people inside feel suffocated and even death. To find out the presence of these gases, a monitoring system prototype is made which is placed in the car cabin. This system consists of input in the form of an MQ-9 sensor and a TGS2610 sensor. The readings of these sensors are processed by Arduino Uno. The system output is made in the form of a buzzer and LCD. Tests carried out on the car cabin area are divided into three, namely front, middle, and rear. The results of the 6 tests show that the smallest percentage of CO errors is 8% in the middle area and HC of 8.7% in the rear area of the car cabin.

Methane and Carbon Monoxide Gas Detection system based on semiconductor sensor

2006 ◽  
Author(s):  
Emil Cordos ◽  
Ludovic Ferenczi ◽  
Sergiu Cadar ◽  
Simona Costiug ◽  
Gabriela Pitl ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Detection System ◽  
Gas Detection ◽  
Semiconductor Sensor

scholarly journals A Review of Specifications for Methods of Measuring Emissions of Air Pollutants and Effluent of Water Pollutants

1976 ◽  
Author(s):  
N. R. Dibelius
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Sulfur Dioxide ◽  
Gas Turbines ◽  
Air Pollutants ◽  
Oxides Of Nitrogen ◽  
Volume Number ◽  
Federal Register ◽  
Water Pollutants ◽  
Made In

The measurement of air pollutants emitted to the atmosphere in exhaust gases from stationary gas turbines must be made in accordance with applicable government specifications in those cases where the measurements are being made to determine compliance with regulations. This paper reviews the methods for measuring opacity, sulfur dioxide, oxides of nitrogen, carbon monoxide, carbon dioxide, oxygen, hydrocarbons, and particulates. In addition, the paper references the Federal Register (volume, number, and page) in which the official specification appears. Other methods, including ASME, SAE, and ASTM, are listed where applicable.

The Effect of Carbon Dioxide and Certain Respiratory Inhibitors on the Respiration of Larvae of the Horse Bot Fly (Gastrophilus Intestinalis De Geer)

1951 ◽  
Vol 28 (2) ◽  
pp. 181-202
Author(s):  
L. LEVENBOOK
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Cell Permeability ◽  
Simple Construction ◽  
Sufficient Time ◽  
Sodium Malonate ◽  
Respiratory Inhibitors ◽  
Bot Fly ◽  
Insect Respiration ◽  
Made In

1. The respiration of the Gastrophilus larva has been investigated using three different manometric methods by which measurements may be made in the presence of carbon dioxide. 2. A new manometric apparatus of simple construction, designed for measurement of insect respiration in the presence or absence of CO2, is described. 3. In the absence of CO2 the respiration of Gastrophilus larvae progressively decreases and they eventually die. A manifestation of the CO2 deficiency is an impaired cell permeability, resulting in leakage of haemoglobin from the tracheal cells into the blood. 4. The respiration of Gastrophilus pupae and Calliphora larvae was not affected by the absence of CO2. 5. Both cyanide and carbon monoxide, but not sodium malonate, inhibited the respiration of Gastrophilus larvae during diapause. 6. The importance of allowing sufficient time for equilibration and settling down in the measurement of insect respiration is demonstrated.

Intelligent Protection System Against Vehicles’ Carbon Monoxide Gas Leakage by Using Arduino and Global System for Mobile Model

2020 ◽  
Vol 17 (4) ◽  
pp. 1715-1719
Author(s):  
Muna Rashid Al Eissaei ◽  
Feras N. Hasoon ◽  
Suresh Manic
Keyword(s):  
Carbon Monoxide ◽  
Gas Sensor ◽  
Detection System ◽  
Gas Detection ◽  
Significant Problem ◽  
Leakage Detection ◽  
Global System ◽  
Gas Concentration ◽  
Safety Standards ◽  
Gas Leakage

Gas leakage is a significant problem in industries, residential premises and gas powered vehicles. Carbon Monoxide is one type of harmful gas that generates out from vehicle’s AC when it is in ON mode, which can cause suffocation or death for all the passengers within less than hour that according to the science researchers. One of the proposed methods to upgrade safety standards and prevent accidents related to gas leakage is to install gas leakage detection inside the vehicles. This paper discusses the design of gas detection system to detect the presence of a dangerous Carbon Monoxide (Co) leak inside the cars using the MQ-7 gas sensor, and an alert is provided to two users by sending SMS to the programmed mobile numbers. Also, this system decreases the gas concentration by opening the car window using a relay board and motor. If the Co (MQ-7) sensor senses any gas leakage from the AC output of this sensor goes low, and the Arduino monitors this low signal, and it will identify the gas leakage.

A Cost Effective Advanced Emissions Monitoring Solution for Gas Turbines: Statistical Hybrid Predictive System That Accurately Measures Nitrogen Oxides, Carbon Monoxide, Sulfur Dioxide, Hydrocarbon and Carbon Dioxide Mass Emission Rates

2008 ◽  
Author(s):  
Brian Swanson
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Quality Assurance ◽  
Sulfur Dioxide ◽  
Nitrogen Oxides ◽  
Monitoring System ◽  
Gas Turbines ◽  
Continuous Monitoring ◽  
Cost Effective ◽  
Performance Specification

U.S. Federal regulations under Title IV of the Clean Air Act Amendments promulgated in 1990 require continuous monitoring of nitrogen oxides (NOx) and carbon dioxide emissions from large gas turbines. Local, regional, or State authorities may mandate continuous monitoring for carbon monoxide, sulfur dioxide, volatile organic compounds, and other specific pollutant parameters. U.S. regulations that require continuous emissions monitoring systems (CEMS) also allow for the use of predictive approaches as an alternative providing the installed predictive emissions monitoring system (PEMS) meets rigorous performance specification criteria and the site performs ongoing quality assurance tasks such as periodic audits with portable analyzers and annual accuracy testing. A statistical hybrid predictive emission monitoring system (PEMS) has been deployed at numerous sites in the United States to meet EPA requirements for continuous monitoring of gas turbine pollutant emissions. This paper discusses specific implementations of a unique cost-effective statistical hybrid PEMS on various classes of gas turbines ranging in size from 60kW to 180 MW, both gas-fired and liquid-fired units, in simple cycle and combined cycle mode of operation. The turbines were equipped with a variety of NOx control strategies including dry low NOx, steam and water injection, solid post-combustion catalyst, SoLoNOx™, and selective catalytic reduction. In each instance the predictive engine operated on training data of at least three days and up to ninety days as required to develop a robust empirical model of the emissions. Each model was subsequently evaluated using standard U.S. EPA performance specification test methods. The results of PEMS performance testing on these gas turbines are presented along with additional information regarding the quality assurance and quality control procedures put in place and the costs to support the ongoing operation of the deployed compliance statistical hybrid PEMS.

Carbon monoxide gas detection system based on VCSEL using TDLAS technology

2021 ◽  
Author(s):  
Houquan Lian ◽  
Biao Wang ◽  
Yongbo Yu ◽  
Linxiang Chen ◽  
Tongxin Dai ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Detection System ◽  
Gas Detection

Detection of carbon monoxide, carbon dioxide and sulfur dioxide with pulsed tunable PbS1-xSex-diode lasers

1989 ◽  
Vol 54 (2) ◽  
pp. 284-296 ◽  
Author(s):  
Bernd Sumpf ◽  
Dimitrii Göring ◽  
Rainer Haseloff ◽  
Karin Herrmann ◽  
Jens Wolfgang Tomm
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Sulfur Dioxide ◽  
Diode Laser ◽  
Diode Lasers ◽  
Gas Detection ◽  
Laser Spectrometer ◽  
Diode Laser Spectrometer ◽  
Diode Laser Spectroscopy ◽  
Ppm Level

The purpose of this paper is to report our results on the detection and spectroscopic parameters of carbon monoxide, carbon dioxide and sulfur dioxide using high resolution linear diode laser spectroscopy with pulsed tunable PbS1-xSex homolasers. The parameters of pulsed diode lasers used in spectroscopy for various gases are discussed. The application of the diode laser spectrometer for CO gas detection at ppm level illustrates the sensitivity of the equipment.

A Gas Detection System Based on the Micro Light Splitting Principle

2012 ◽  
Vol 542-543 ◽  
pp. 57-65 ◽  
Author(s):  
Hai Rong Wang ◽  
Wei Zhang ◽  
Di Cen ◽  
Min Tian
Keyword(s):  
Carbon Monoxide ◽  
Signal Processing ◽  
Infrared Absorption ◽  
Detection System ◽  
Maximum Error ◽  
Coal Industry ◽  
Experimental Results ◽  
Gas Detection ◽  
Schematic Diagram ◽  
Blazed Grating

This paper presents a novel system for detecting concentration of the CH4 and CO gases, which exist widely in the coal industry. The system applies micro blazed grating to split the collimated light and may get the infrared absorption light with certain wavelength and bandwidth for the gases detection. The schematic diagram, calculation, signal processing, and setup were described in details. Experimental results indicate that the detection system has the ability to detect methane and carbon monoxide with maximum error of 0.169% and 58.3ppm, stability of 0.76% and 0.22%, respectively.

Sign in / Sign up

Export Citation Format

Share Document