Properties uye arambe achirema zviri negasi

Pari, gasi yomuka sezvingatarisirwa, chinonyanya kukosha rine simba. All gaseous combustible panyika yeimwe vari odorless, ine tsvina zhinji kuti kukanganisa arambe achirema rwokuzvarwa gasi.

gasi kwakadaro hakusi achiita kuti munhu panyama zviratidzi - zvakabikwa, ruvara, kwakanaka, - tinokwanisa kuona Kuwanikwa zvavo pairi. Asi, ivo nenzira yoku dzakananga parameters, akadai arambe achirema, combustion tembiricha, ari combustion pakupisa murwiyo, iri vakaomerwa wevasungwa kuti panowanikwa kuputika ari kuputika kufurirwa.

Pakati zvakawanda zvinokosha chaiko maitiro chingataurwa pamusoro negasi arambe achirema. kukosha ichi, iro rinowanikwa sezvo nhamba vakawanda wayo vhoriyamu uye zviratidzo payakavakirwa R = m / V. gasi arambe achirema pasi kwomuzvarirwo ezvinhu iri kuwanda kubva 0,73 kusvika 0,85 makirogiramu / m3.

gasi Features

Mined kubva deposits, inoitwa methane iri kuwanda 82-98% of zvachose uremu, kazhinji admixtures vemamwe Mahydrocarbon. The mafuta gasi racho sezvamunoita uye pokugara non-combustible zvinhu: oxygen, carbon dioxide, senitrogen uye mvura mhute. Pakarepo mushure kupomba pamusoro subsurface gasi vasunungurwa chepfu rehydrogen sulfide, kuunza zvirimo inogamuchirika 0.02 g / m3. Mukuru arambe achirema rwokuzvarwa gasi pave kugutsikana nonflammable wemisanganiswa pamusoro N _2, CO _2, H ₂ S uye inorema Mahydrocarbon. Yakadereresa zviratidzi kupa yakaoma methane ezvinhu. Vazhinji anozivikanwa kuti kuwedzera panyama kwazvo rinobatanidza kukwidza tembiricha kuti paumbwe hydrates. Kunyange diki uremu uye anokwanisa kupa hydrates. At yakakwirira rechirwere nevamwe dura gasi iri liquefied, uye munda yakadaro inonzi gasi condensate.

Ichienzaniswa nedzimwe mhando fuel (zvikukutu, mvura) negasi, ane arambe achirema kunobva zvachose yake sezvamunoita, kunobatsira zvinoverengeka on:

• cheapness - Somugumisiro zvikuru nzira zvikuru nyore okuwana neyokufambisa;
• kana kupiswa hakuiti kuumba dota chikukutu nezvimedu;
• vashoma yakakwirira kupisa combustion;
• hapana chikonzero rokutanga gadziriro rwebhuruu huni combustion;
• akwanise zvikuru basa tsvimbo;
• yekudyidzana hwakavandudzika vashandi kutsvinda;
• Yokudzidza mamiriro ezvinhu kushandisa michina unyanzvi kwendangariro.

Muupenyu hwezuva nezuva vanenge kuitika apo gasi kumanikidza okumusoro guva reimba ngozi yokuva kupfuura rezasi. Izvi imhaka yokuti mwero dzedenga arambe achirema chikuru zvikuru kana tichienzanisa ine combustible ezvinhu. At kukwirira kunofambira mberi mhepo kufurirwa ipfupi kwazvo, uye gasi kufurirwa zvinoderedza simba.

Nzira dzekufambisa tambo arambe achirema

negasi arambe achirema vagara vandifungira murabhoritari. Nokuda hwokugadzira uye upfumi feasibility nezvazvo anogona dzaona nenzira dzinotevera:

• manually;
• kushandisa matafura, calculators, chati;
• kushandisa makombiyuta uye zvoga nehurongwa.

Nzira yakarurama kwazvo - muedzo mharidzo nzvimbo mune mutete-akavakirirwa regirazi humburumbira ane mberi vakaremerwa zvakarurama mwero. Panewo anokosha namano kuti kuyera arambe achirema rwokuzvarwa gasi. It densitometers emhando dzakawanda siyana - vibration, pycnometrically, acoustic, hydrometric, nemwaranzi uye nevamwe. Pakati pavo vane akakurumbira chaizvo muenzaniso Solartron 7812 uye Solartron 3098. Ivo vanokwanisa kupa chinoramba nokuyerwa kuerera. Kazhinji, mienzaniso iyi zvinoshandiswa hurongwa pamwe yezvokutengeserana metering negasi.